The sprocket is an important part of the chain drive, and the transmission is formed by the continuous meshing between the sprocket teeth and the chain links of the chain. It is widely used in mechanical transmission in chemical, textile machinery, food processing, instrumentation, petroleum, and other industries. Below, Power Drive Chain Wholesalers introduces the method of installing sprockets:
1. Determining the model of the sprocket is the most basic content. The correct selection of the model required can ensure that the user’s needs are met.
2. Check the position of the drive sprocket. In the process of installing the sprocket, the position needs to be checked. At the same time, it is necessary to make a simple judgment on its working condition. If it is found to be in poor working condition, it should be overhauled in time. Or replace.
3. Torque requirements. In the specific installation, it is necessary to ensure that the driving wheel and the driven wheel are installed in place. It is particularly emphasized that the fastener part needs to meet the corresponding torque requirements to avoid accidents during use.
4. Check the chain. After the sprocket is installed, the tightness of the chain part needs to be carefully checked to ensure the smooth fit between the chain and the sprocket, which is also a very important part. Corresponding preventive measures need to be taken for the occurrence of excessive looseness and other phenomena.
Through the above introduction,Motorcycle Chains Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
1. Determining the model of the sprocket is the most basic content. The correct selection of the model required can ensure that the user’s needs are met.
2. Check the position of the drive sprocket. In the process of installing the sprocket, the position needs to be checked. At the same time, it is necessary to make a simple judgment on its working condition. If it is found to be in poor working condition, it should be overhauled in time. Or replace.
3. Torque requirements. In the specific installation, it is necessary to ensure that the driving wheel and the driven wheel are installed in place. It is particularly emphasized that the fastener part needs to meet the corresponding torque requirements to avoid accidents during use.
4. Check the chain. After the sprocket is installed, the tightness of the chain part needs to be carefully checked to ensure the smooth fit between the chain and the sprocket, which is also a very important part. Corresponding preventive measures need to be taken for the occurrence of excessive looseness and other phenomena.
Through the above introduction,Motorcycle Chains Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
Heavy Duty Motorcycle Chains Manufacturers introduced that the tightness of the sprocket should be appropriate during the use. Too tight will increase power consumption and the bearings will wear out; if the sprocket is too loose, the sprocket will easily jump and fall off the chain. The tightness of the sprocket is: lifted or pressed down from the middle of the sprocket, about 2%-3% of the center distance between the two sprocket. The sprocket should not swing and skew when installed on the shaft.
When the sprocket is severely worn, the new sprocket and the new sprocket should be replaced at the same time to ensure good meshing. The new sprocket is too long or stretched after use, which is difficult to adjust. You can remove the chain link depending on the situation, but it must be an even number. The sprocket should be filled with lubricating oil in time during work. When the machine is stored for a long time, the sprocket should be removed and cleaned with kerosene or diesel oil, and then coated with oil or butter and stored in a dry place.
https://www.hzqjchain.com/
When the sprocket is severely worn, the new sprocket and the new sprocket should be replaced at the same time to ensure good meshing. The new sprocket is too long or stretched after use, which is difficult to adjust. You can remove the chain link depending on the situation, but it must be an even number. The sprocket should be filled with lubricating oil in time during work. When the machine is stored for a long time, the sprocket should be removed and cleaned with kerosene or diesel oil, and then coated with oil or butter and stored in a dry place.
https://www.hzqjchain.com/
Although stainless steel chainplates are much better than ordinary carbon steel chainplates, there are still some substances in the environment that will affect them. Motorcycle Chains Manufacturers introduced the aging factors that cause it, including oxygen, ozone, heat, light, and mechanical stress. Moisture, etc., so all aspects need to be paid attention to extend the service life of the product.
Oxygen undergoes a free radical chain reaction with rubber molecules in the rubber, and the molecular chain is broken or excessively cross-linked, which causes the change of rubber properties. It is one of the important reasons for rubber aging, and the chemical activity of ozone is much higher than that of oxygen. More destructive, it also breaks the molecular chain.
Increasing the temperature can cause the thermal cracking or thermal crosslinking of the rubber, increase the oxygen diffusion rate and activate the oxidation reaction, thereby accelerating the rubber oxidation reaction rate, thereby aging the stainless steel chainplate. The stainless steel chain plate will break the rubber molecular chain to generate free radicals under the repeated action of mechanical stress and the continuous friction process with the idler roller, trigger the oxidation chain reaction, and form a mechanochemical process. In addition, it is easy to cause ozone cracking under stress.
There are two negative effects of water on stainless steel chainplates. On the one hand, it is easy to damage when wet air is exposed to rain or soaked in water. This is because water-soluble substances and clear water groups are extracted and dissolved by water. On the other hand, it is caused by hydrolysis or absorption, especially under the alternating action of water immersion and atmospheric exposure, which will accelerate the damage of the stainless steel chainplate.
The so-called other factors refer to chemical media, variable metal ions, high-energy radiation, electricity, and biology, etc., which will affect the stainless steel chain plate to varying degrees, so it is required to strengthen attention to the use of stainless steel chain plates from different aspects.
https://www.hzqjchain.com/
Oxygen undergoes a free radical chain reaction with rubber molecules in the rubber, and the molecular chain is broken or excessively cross-linked, which causes the change of rubber properties. It is one of the important reasons for rubber aging, and the chemical activity of ozone is much higher than that of oxygen. More destructive, it also breaks the molecular chain.
Increasing the temperature can cause the thermal cracking or thermal crosslinking of the rubber, increase the oxygen diffusion rate and activate the oxidation reaction, thereby accelerating the rubber oxidation reaction rate, thereby aging the stainless steel chainplate. The stainless steel chain plate will break the rubber molecular chain to generate free radicals under the repeated action of mechanical stress and the continuous friction process with the idler roller, trigger the oxidation chain reaction, and form a mechanochemical process. In addition, it is easy to cause ozone cracking under stress.
There are two negative effects of water on stainless steel chainplates. On the one hand, it is easy to damage when wet air is exposed to rain or soaked in water. This is because water-soluble substances and clear water groups are extracted and dissolved by water. On the other hand, it is caused by hydrolysis or absorption, especially under the alternating action of water immersion and atmospheric exposure, which will accelerate the damage of the stainless steel chainplate.
The so-called other factors refer to chemical media, variable metal ions, high-energy radiation, electricity, and biology, etc., which will affect the stainless steel chain plate to varying degrees, so it is required to strengthen attention to the use of stainless steel chain plates from different aspects.
https://www.hzqjchain.com/
The chain conveyor is on the load chain, and a higher roller attachment is added between the chain links to transport the goods, while the conveyor chain uses rollers to roll on the track. Below, Agricultural Chain Manufacturer introduces the workflow of the conveyor chain:
Prime mover: The prime mover is the power source of the conveyor chain, which is generally driven by an AC motor.
Transmission device: The motor is connected to the conveyor chain head shaft through the transmission device, and generally can realize functions such as deceleration, mechanical speed regulation, and safety protection.
Lifting device: The main function of the lifting device is to pull the tail shaft down.
Electric control equipment: The function of electric control equipment is mainly to control transmission equipment.
Through the above introduction,Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
Prime mover: The prime mover is the power source of the conveyor chain, which is generally driven by an AC motor.
Transmission device: The motor is connected to the conveyor chain head shaft through the transmission device, and generally can realize functions such as deceleration, mechanical speed regulation, and safety protection.
Lifting device: The main function of the lifting device is to pull the tail shaft down.
Electric control equipment: The function of electric control equipment is mainly to control transmission equipment.
Through the above introduction,Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
Motorcycle Chain Manufacturer Introduces The Selection Method Of Mechanical Equipment
Motorcycle Chain Factory introduced that in order to meet the installation requirements of different specifications of machinery, the specifications of stainless steel chains are also different. After a period of use of stainless steel chains, due to human factors or goals, rust spots often appear on the surface. The appearance of rust spots greatly reduces the stainless steel chain. If the smoothness of the stainless steel chain is not solved for a long time, the life of the stainless steel chain will be shortened. In this case, once the oxidation spots on the surface of the stainless steel power chain are treated in time.
At the same time, it can be removed with pickling paste, which helps to improve the surface finish. When handling stainless steel on the stainless steel chain, the pickling paste is applied to the surface of the stainless steel chain, and the oxidation spots can be completely removed. To avoid oxidation, it is easy to use water Rinse, but it will not work after the problem occurs. It should be avoided in advance. Try to avoid contact of the stainless steel chain with corrosive substances such as acid and alkali, and control the working environment of the stainless steel chain to reduce the possibility of rust stains.
In addition to being used for mechanical equipment, the stainless steel chain can also be used as a machine. It only needs to be connected by a stainless steel chain between each of the two railings to form a whole. Although the stainless steel chain of the railing is very strong, it has been exposed. It has been exposed to wind and rain for a long time outside, so pay more attention to the quality of the stainless steel chain here, but in fact, the thickness of the stainless steel chain will affect the safety.
If it is used as a railing chain, the thickness of the stainless steel chain should be considered. Usually, the maintenance of the railing chain is the smearing method. As long as the waste oil is evenly applied to the mechanical stainless steel chain, it can be used for maintenance. This is very convenient. Another method uses oil and butter metal and heats it together with the stainless steel chain. The purpose is to make the liquid after the solid liquefy enter the friction surface of the winding, which effectively reduces the friction between the railing conditions and has a good curing effect on the stainless steel chain.
Through the above introduction,Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
Motorcycle Chain Factory introduced that in order to meet the installation requirements of different specifications of machinery, the specifications of stainless steel chains are also different. After a period of use of stainless steel chains, due to human factors or goals, rust spots often appear on the surface. The appearance of rust spots greatly reduces the stainless steel chain. If the smoothness of the stainless steel chain is not solved for a long time, the life of the stainless steel chain will be shortened. In this case, once the oxidation spots on the surface of the stainless steel power chain are treated in time.
At the same time, it can be removed with pickling paste, which helps to improve the surface finish. When handling stainless steel on the stainless steel chain, the pickling paste is applied to the surface of the stainless steel chain, and the oxidation spots can be completely removed. To avoid oxidation, it is easy to use water Rinse, but it will not work after the problem occurs. It should be avoided in advance. Try to avoid contact of the stainless steel chain with corrosive substances such as acid and alkali, and control the working environment of the stainless steel chain to reduce the possibility of rust stains.
In addition to being used for mechanical equipment, the stainless steel chain can also be used as a machine. It only needs to be connected by a stainless steel chain between each of the two railings to form a whole. Although the stainless steel chain of the railing is very strong, it has been exposed. It has been exposed to wind and rain for a long time outside, so pay more attention to the quality of the stainless steel chain here, but in fact, the thickness of the stainless steel chain will affect the safety.
If it is used as a railing chain, the thickness of the stainless steel chain should be considered. Usually, the maintenance of the railing chain is the smearing method. As long as the waste oil is evenly applied to the mechanical stainless steel chain, it can be used for maintenance. This is very convenient. Another method uses oil and butter metal and heats it together with the stainless steel chain. The purpose is to make the liquid after the solid liquefy enter the friction surface of the winding, which effectively reduces the friction between the railing conditions and has a good curing effect on the stainless steel chain.
Through the above introduction,Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
In order to meet the installation requirements of different specifications of machinery, the selection specifications of the stainless steel chain are also different. After using the stainless steel chain for a period of time, due to certain factors, rust spots often appear on the surface. The appearance of rust spots greatly reduces the smoothness of the stainless steel chain. To solve the problem, the life of the stainless steel chain will be shortened. In this case, once the oxidation points on the surface of the stainless steel power chain are treated in time, the life of the stainless steel chain can be increased. So, how do you need to repair the smooth surface of a stainless steel chain? Today, stainless steel chain manufacturers will introduce to you.
Agricultural Chain Supplier reminds that pickling paste can be used to remove rust spots, which will help improve the surface finish. When handling stainless steel with a stainless steel chain, apply pickling paste on the surface of the stainless steel chain to completely remove the oxidation spots. In order to avoid oxidation, it is easy to wash with water, but it will not work after a problem occurs. It should be avoided in advance, and the corrosion of stainless steel chains and acid and alkali should be avoided as much as possible. In order to reduce the possibility of rust spots, the working environment of stainless steel chains should be controlled.
In addition to being used for machinery and equipment, stainless steel chains can also be used for machinery. The two railings only need to be connected by a stainless steel chain to form a whole. Although the stainless steel chain of the railing is very strong, it is exposed to the outside for a long time and exposed to the wind and rain. Therefore, the quality of the stainless steel chain should be paid more attention here. In fact, the thickness of the stainless steel chain affects safety.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
Agricultural Chain Supplier reminds that pickling paste can be used to remove rust spots, which will help improve the surface finish. When handling stainless steel with a stainless steel chain, apply pickling paste on the surface of the stainless steel chain to completely remove the oxidation spots. In order to avoid oxidation, it is easy to wash with water, but it will not work after a problem occurs. It should be avoided in advance, and the corrosion of stainless steel chains and acid and alkali should be avoided as much as possible. In order to reduce the possibility of rust spots, the working environment of stainless steel chains should be controlled.
In addition to being used for machinery and equipment, stainless steel chains can also be used for machinery. The two railings only need to be connected by a stainless steel chain to form a whole. Although the stainless steel chain of the railing is very strong, it is exposed to the outside for a long time and exposed to the wind and rain. Therefore, the quality of the stainless steel chain should be paid more attention here. In fact, the thickness of the stainless steel chain affects safety.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
China Drive Chain Wholesaler introduces the repair process of sprocket:
1.Equipment damage condition: the equipment drive sprocket and the main shaft adopt the interference and flat key coupling connection type. During operation, due to changes in the limestone stockpile, the operating load exceeds the rated load. The long-term overload operation causes the clearance between the keyway and the key, the shaft and the sprocket hole to exceed the standard, which in turn causes the shaft diameter to be deformed and the sprocket set bearing installation and chain Wear of the matching parts of the wheels.
2.Repair process: Due to the particularity of the worn parts and the large amount of wear, traditional repair methods such as welding repair, brush plating and spraying cannot be used, and extensive research and careful consideration have been carried out.
After the plan is determined, repair the spindle sprocket and bearing installation parts in the machining workshop. First, perform the pre-processing treatment of the repaired parts, in which the processing depth of the sprocket mounting part is 0.80mm, and the processing depth of the bearing mounting part is 0.55mm; after cleaning the above-mentioned parts with absolute ethanol, the 2211F material is blended for coating repair. Use iodine tungsten lamp to heat for 4 hours to cure, normal temperature to cure for 12 hours
After that, the machine is repaired, and the feed amount of each turning is 0.01 ~ 0.02mm. During the second turning process, the repair material and the metal surface appeared bulging and falling off.
Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.
1.Equipment damage condition: the equipment drive sprocket and the main shaft adopt the interference and flat key coupling connection type. During operation, due to changes in the limestone stockpile, the operating load exceeds the rated load. The long-term overload operation causes the clearance between the keyway and the key, the shaft and the sprocket hole to exceed the standard, which in turn causes the shaft diameter to be deformed and the sprocket set bearing installation and chain Wear of the matching parts of the wheels.
2.Repair process: Due to the particularity of the worn parts and the large amount of wear, traditional repair methods such as welding repair, brush plating and spraying cannot be used, and extensive research and careful consideration have been carried out.
After the plan is determined, repair the spindle sprocket and bearing installation parts in the machining workshop. First, perform the pre-processing treatment of the repaired parts, in which the processing depth of the sprocket mounting part is 0.80mm, and the processing depth of the bearing mounting part is 0.55mm; after cleaning the above-mentioned parts with absolute ethanol, the 2211F material is blended for coating repair. Use iodine tungsten lamp to heat for 4 hours to cure, normal temperature to cure for 12 hours
After that, the machine is repaired, and the feed amount of each turning is 0.01 ~ 0.02mm. During the second turning process, the repair material and the metal surface appeared bulging and falling off.
Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.
China Drive Chain Wholesaler introduces the control principle of chain noise and speed:
1. Aiming at the problem of excessive noise in the use of the chain, a comprehensive analysis shows that the non-coplanar sprocket is one of the main reasons for the above situation, that is, the shaft and the sprocket are not on the same level; the sprocket and the chain run together, Therefore, the E chain is too noisy.
2. The wear of the chain and sprocket will also cause noise when the chain is in use, which is inevitable during use. The chain itself also has quality problems. The chain is too tight, the chain is not lubricated, and the chain pitch is too large, which will affect the use of the chain.
3. In order to control the noise of the chain within the normal range, the coplanarity of the front and rear axles parallel to the sprocket must be checked before use; in daily use of the chain, attention should be paid to strengthen the lubrication and maintenance of the chain to reduce the occurrence of wear.
4. When the chain is used as a transmission component, its speed should also be controlled. Generally speaking, the choice of low-speed chain operation should be based on a speed lower than 50 m/min. Fatigue resistance is more important than wear resistance.
Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.
1. Aiming at the problem of excessive noise in the use of the chain, a comprehensive analysis shows that the non-coplanar sprocket is one of the main reasons for the above situation, that is, the shaft and the sprocket are not on the same level; the sprocket and the chain run together, Therefore, the E chain is too noisy.
2. The wear of the chain and sprocket will also cause noise when the chain is in use, which is inevitable during use. The chain itself also has quality problems. The chain is too tight, the chain is not lubricated, and the chain pitch is too large, which will affect the use of the chain.
3. In order to control the noise of the chain within the normal range, the coplanarity of the front and rear axles parallel to the sprocket must be checked before use; in daily use of the chain, attention should be paid to strengthen the lubrication and maintenance of the chain to reduce the occurrence of wear.
4. When the chain is used as a transmission component, its speed should also be controlled. Generally speaking, the choice of low-speed chain operation should be based on a speed lower than 50 m/min. Fatigue resistance is more important than wear resistance.
Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.
China Motorcycle Chain Manufacturer introduces the reasons for the wear of the sprocket:
1. The greater the adhesive wear load and the higher the surface temperature, the more serious the adhesion phenomenon. Regarding metal materials with a certain hardness, the wear test is stopped at different pressures to obtain a graph of the relationship between wear rate and pressure. When the pressure reaches more than 1/3 of the hardness of the material, severe wear will occur. According to the stress distribution diagram, it can be seen that the maximum stress contact point is the maximum pressure, and its value is 884.4 MPa. Because the quenching hardness of the chain socket is HRC48~52, the corresponding hardness value is 4800MPa. Therefore, the pressure is far less than 1/3 of the hardness of the material, so adhesive wear is not the main way of sprocket wear.
2. Contact fatigue and wear. The friction pair of the sprocket and the chain is an alternating contact stress, and it is easy to cause fatigue pitting on the friction surface. The index for judging the intensity of metal contact fatigue is the contact fatigue limit, that is, the maximum stress at which pitting corrosion does not occur under a certain number of stress cycles. The contact fatigue limit of 40Cr is σ0H=HRC17 +200 after surface quenching treatment, and σ0H=1016MPa is calculated. According to the stress distribution diagram, the maximum stress value of the sprocket socket is 884.4 MPa. Its value is very close to the contact fatigue limit allowed by the surface of the sprocket. At the maximum stress, it is easier to cause initial corrosion failure. However, due to the poor smooth condition of the sprocket and the chain, pitting was too late to form, which once caused abrasion. At this time, the main damage method is wear rather than pitting. Contact fatigue wear is the main way of sprocket wear, which fundamentally determines the service life of the sprocket.
Through the above introduction,China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
1. The greater the adhesive wear load and the higher the surface temperature, the more serious the adhesion phenomenon. Regarding metal materials with a certain hardness, the wear test is stopped at different pressures to obtain a graph of the relationship between wear rate and pressure. When the pressure reaches more than 1/3 of the hardness of the material, severe wear will occur. According to the stress distribution diagram, it can be seen that the maximum stress contact point is the maximum pressure, and its value is 884.4 MPa. Because the quenching hardness of the chain socket is HRC48~52, the corresponding hardness value is 4800MPa. Therefore, the pressure is far less than 1/3 of the hardness of the material, so adhesive wear is not the main way of sprocket wear.
2. Contact fatigue and wear. The friction pair of the sprocket and the chain is an alternating contact stress, and it is easy to cause fatigue pitting on the friction surface. The index for judging the intensity of metal contact fatigue is the contact fatigue limit, that is, the maximum stress at which pitting corrosion does not occur under a certain number of stress cycles. The contact fatigue limit of 40Cr is σ0H=HRC17 +200 after surface quenching treatment, and σ0H=1016MPa is calculated. According to the stress distribution diagram, the maximum stress value of the sprocket socket is 884.4 MPa. Its value is very close to the contact fatigue limit allowed by the surface of the sprocket. At the maximum stress, it is easier to cause initial corrosion failure. However, due to the poor smooth condition of the sprocket and the chain, pitting was too late to form, which once caused abrasion. At this time, the main damage method is wear rather than pitting. Contact fatigue wear is the main way of sprocket wear, which fundamentally determines the service life of the sprocket.
Through the above introduction,China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
China Motorcycle Chain Manufacturer Introduces The Relevant Knowledge Of Transmission Chain
2021年5月24日In the same industry, according to the basic structure of the stainless steel chain, that is, according to the appearance of the components, the components and positions of the teeth in the same chain, and the proportion of the specifications among the components, the products of the chain commodity series are distinguished. There are many types of stainless steel chains, but the basic structure only has the following types, and all others are of this kind of deformation. It can be seen from the above several types of chain structures that most stainless steel chains are composed of transmission chains, chain pins, couplings and other components.
Other types of stainless steel chains only drive the chain according to different needs. Some are equipped with scrapers on the drive chain, some are equipped with guide rolling bearings on the drive chain, and some are equipped with rollers on the drive chain. These are all for better Renewal and transformation for different purposes. Most transmission chains are labor-intensive products, and many capitalist countries have long been transformed into the production type of developed countries, which has brought new export opportunities for my country’s stainless steel chains. Stainless steel chain manufacturing capacity is a key factor in driving chain manufacturing, and the management center of driving chain manufacturing capacity is technical level.
China Motorcycle Chain Manufacturer introduced that the level of transmission chain production technology lies in the level of technical expertise in transmission chain production. The overall strength of the processing technology and equipment immediately jeopardizes the high consumption efficiency, product quality and economic benefits of stainless steel chain manufacturers. In recent years, my country’s high-temperature transportation chain field attaches great importance to the capital investment of hardware configuration machinery and equipment. Many chain companies have invested a lot of assets, human resources and material resources to implement new technical reform and innovation projects for chain application machinery and equipment, and have achieved successful development. Designed the exclusive agent application machinery and equipment for stainless steel chain with high overall strength.
Through the above introduction, China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
Other types of stainless steel chains only drive the chain according to different needs. Some are equipped with scrapers on the drive chain, some are equipped with guide rolling bearings on the drive chain, and some are equipped with rollers on the drive chain. These are all for better Renewal and transformation for different purposes. Most transmission chains are labor-intensive products, and many capitalist countries have long been transformed into the production type of developed countries, which has brought new export opportunities for my country’s stainless steel chains. Stainless steel chain manufacturing capacity is a key factor in driving chain manufacturing, and the management center of driving chain manufacturing capacity is technical level.
China Motorcycle Chain Manufacturer introduced that the level of transmission chain production technology lies in the level of technical expertise in transmission chain production. The overall strength of the processing technology and equipment immediately jeopardizes the high consumption efficiency, product quality and economic benefits of stainless steel chain manufacturers. In recent years, my country’s high-temperature transportation chain field attaches great importance to the capital investment of hardware configuration machinery and equipment. Many chain companies have invested a lot of assets, human resources and material resources to implement new technical reform and innovation projects for chain application machinery and equipment, and have achieved successful development. Designed the exclusive agent application machinery and equipment for stainless steel chain with high overall strength.
Through the above introduction, China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
Under normal circumstances, the driven sprocket in the traditional sprocket is installed on the drive wheel under the requirements of the standard, that is, the transmission method of the chain is used to bring the transmission of the drive wheel, and under normal circumstances, it is active Compared with the driven sprocket, the sprocket is relatively small in terms of the size, so that the purpose of reducing its own speed can be achieved through this method, and at the same time, the effect of increasing the torque can be more obvious. .
China Drive Chain Wholesaler introduced that the new sprocket is too long or stretched after use, which is difficult to adjust. You can remove the chain link depending on the situation, but it must be an even number. The chain link should pass through the back of the sprocket, the lock piece should be inserted outside, and the opening of the lock piece should face the opposite direction of rotation. The sprocket should be filled with lubricating oil in time during work. The lubricating oil must enter the matching gap between the roller and the inner sleeve to improve working conditions and reduce wear. The old sprocket cannot be mixed with some new sprocket, otherwise it is easy to produce impact in the transmission and break the sprocket. When the machine is stored for a long time, the sprocket should be removed and cleaned with kerosene or diesel oil, and then coated with oil or butter and stored in a dry place.
Through the above introduction, Roller Chains Exporter hopes that you can simply refer to the content of this article in future use.
China Motorcycle Chain Manufacturer introduce what are reasonable measurement methods for chains?
1. In order to remove all the backlash of the chain, it is necessary to measure when a certain level of involved bearing force is released on the transmission chain.
2. When measuring, it is convenient to minimize omissions and measure at 6-10 knots locally.
3. Measure the length of the roller bearing in the middle of the inner side L1 and both sides L2 standards, and calculate the identification standards.
4. Calculate the flexion and elongation of the chain. This value is compared with the previous limit value of the flexion and extension of the transmission chain.
Through the above introduction, Hangzhou Qianjiang Silent Chains Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
1. In order to remove all the backlash of the chain, it is necessary to measure when a certain level of involved bearing force is released on the transmission chain.
2. When measuring, it is convenient to minimize omissions and measure at 6-10 knots locally.
3. Measure the length of the roller bearing in the middle of the inner side L1 and both sides L2 standards, and calculate the identification standards.
4. Calculate the flexion and elongation of the chain. This value is compared with the previous limit value of the flexion and extension of the transmission chain.
Through the above introduction, Hangzhou Qianjiang Silent Chains Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
China Motorcycle Chain Manufacturer introduces the precautions for cleaning and lubricating stainless steel chains:
For ordinary transmission devices, they should not be used carelessly when they are cleaned, otherwise it will affect their use effect. Generally, the stainless steel chain adopts hyperbolic arc design to reduce friction, which is suitable for occasions with greater power and slower running speed.
But after each use, do not forget to clean the stainless steel chain, especially in rainy and humid environments. Please wipe the chain and its accessories with a dry cloth; if necessary, use an old toothbrush to clean the gaps between the chains to remove the sand and dirt accumulated between the chains.
When cleaning the stainless steel chain, warm soapy water can be used, but strong acid or strong alkaline cleaners must not be used, because these chemicals will cause the chain to damage or even break. In addition, do not use solvent-added solutions to clean the stainless steel chain, which will cause damage to the chain to some extent.
In addition, the use of organic solvents such as scouring oil should be avoided when cleaning stainless steel chains, because this will not only damage the environment, but also clean the lubricating oil in the bearing part.
Lubrication is very important for stainless steel chains, so no matter what kind of structure chain is used, reasonable lubrication must be carried out. There are two ways to accomplish this work: one is direct lubrication, and the other is lubrication after cleaning. The prerequisite for direct lubrication is that the stainless steel chain itself is relatively clean, and sprinkler lubricant products can be directly used for lubrication. After the stainless steel chain is cleaned and lubricated, it is more suitable for the situation where the chain is dirty.
Through the above introduction, China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
For ordinary transmission devices, they should not be used carelessly when they are cleaned, otherwise it will affect their use effect. Generally, the stainless steel chain adopts hyperbolic arc design to reduce friction, which is suitable for occasions with greater power and slower running speed.
But after each use, do not forget to clean the stainless steel chain, especially in rainy and humid environments. Please wipe the chain and its accessories with a dry cloth; if necessary, use an old toothbrush to clean the gaps between the chains to remove the sand and dirt accumulated between the chains.
When cleaning the stainless steel chain, warm soapy water can be used, but strong acid or strong alkaline cleaners must not be used, because these chemicals will cause the chain to damage or even break. In addition, do not use solvent-added solutions to clean the stainless steel chain, which will cause damage to the chain to some extent.
In addition, the use of organic solvents such as scouring oil should be avoided when cleaning stainless steel chains, because this will not only damage the environment, but also clean the lubricating oil in the bearing part.
Lubrication is very important for stainless steel chains, so no matter what kind of structure chain is used, reasonable lubrication must be carried out. There are two ways to accomplish this work: one is direct lubrication, and the other is lubrication after cleaning. The prerequisite for direct lubrication is that the stainless steel chain itself is relatively clean, and sprinkler lubricant products can be directly used for lubrication. After the stainless steel chain is cleaned and lubricated, it is more suitable for the situation where the chain is dirty.
Through the above introduction, China Silent Chains Company hopes that you can simply refer to the content of this article in future use.
Today, Leaf Chain manufacturers will introduce the identification method of wear-resistant chain slides:
1. Temperature detection: Authentic wear-resistant chain slide products will not melt at 200 ° C and will not deform, but will become soft. If it is not authentic polyethylene material will be deformed at 200 degrees Celsius.
2. Boundary test method: The end face of an authentic wear-resistant chain chute is smooth, well-balanced, and smooth. If it is not an authentic polyethylene material, there is a crack on the end face of the flanging, and the slag will appear when flanging after heating.
3. Visual method: The surface of the real wear-resistant chain slide is flat, well-balanced, smooth, dark black, and the density of the cut surface is very uniform. If it is not authentic, the color of the polyethylene material is dim and uneven.
4. Weighing rule: The specific weight of the real wear-resistant chain slide products is between 0.93 and 0.95, the density is small, and it can float on the water. If it is not authentic polyethylene, it will sink to the bottom.
1. Temperature detection: Authentic wear-resistant chain slide products will not melt at 200 ° C and will not deform, but will become soft. If it is not authentic polyethylene material will be deformed at 200 degrees Celsius.
2. Boundary test method: The end face of an authentic wear-resistant chain chute is smooth, well-balanced, and smooth. If it is not an authentic polyethylene material, there is a crack on the end face of the flanging, and the slag will appear when flanging after heating.
3. Visual method: The surface of the real wear-resistant chain slide is flat, well-balanced, smooth, dark black, and the density of the cut surface is very uniform. If it is not authentic, the color of the polyethylene material is dim and uneven.
4. Weighing rule: The specific weight of the real wear-resistant chain slide products is between 0.93 and 0.95, the density is small, and it can float on the water. If it is not authentic polyethylene, it will sink to the bottom.
Reasons For Damaged Motorcycle Chain
2021年3月23日Motorcycle Chain , as a common transmission force device, uses a hyperbolic arc "chain" design to reduce friction. It is used in places where the power is relatively large and the running speed is relatively slow. It has obvious advantages over belt transmission. Let’s take a look at the common causes of damage to the Motorcycle Chain:
1. Mechanical wear
After the chain is worn out, the chain links and the total length of the chain are extended, and when meshing, the meshing point moves along the working side of the tooth profile to the top of the tooth, causing the tooth to skip or disconnect the chain. When the outer surface of the pin shaft and the sleeve inner group is worn out, the hinge gap increases, which causes the outer link to extend. The pitch of the inner chain links depends on the bus bars on the same side of the adjacent rollers. Because the rollers have little wear on the outer surface and the sleeves, the inner chain links hardly extend.
2. Fatigue wear
Due to the tight and loose edges of the chain, the chain parts are subject to alternating loads of varying sizes. In each revolution of the chain link, the force of the chain is stretched and twisted, the force of the pin is sheared, kneaded, and twisted, the roller is kneaded and impacted, and the sleeve is kneaded and sheared. Cut and shock. Under the effect of alternating load, the parts produce cracks and the cracks propagate, causing fatigue and fracture.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
1. Mechanical wear
After the chain is worn out, the chain links and the total length of the chain are extended, and when meshing, the meshing point moves along the working side of the tooth profile to the top of the tooth, causing the tooth to skip or disconnect the chain. When the outer surface of the pin shaft and the sleeve inner group is worn out, the hinge gap increases, which causes the outer link to extend. The pitch of the inner chain links depends on the bus bars on the same side of the adjacent rollers. Because the rollers have little wear on the outer surface and the sleeves, the inner chain links hardly extend.
2. Fatigue wear
Due to the tight and loose edges of the chain, the chain parts are subject to alternating loads of varying sizes. In each revolution of the chain link, the force of the chain is stretched and twisted, the force of the pin is sheared, kneaded, and twisted, the roller is kneaded and impacted, and the sleeve is kneaded and sheared. Cut and shock. Under the effect of alternating load, the parts produce cracks and the cracks propagate, causing fatigue and fracture.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
Everyone should be familiar with stainless steel chains, where the tensile strength is an important parameter to measure the quality of stainless steel chains. Motorcycle Chain Manufacturers introduced what are the factors that affect the tensile strength of stainless steel chains?
Tensile strength refers to the maximum stress that a material can withstand before it breaks. When the steel yields to a certain extent, due to the rearrangement of the internal grains, its resistance to deformation increases again. Although the deformation develops rapidly at this time, it can only increase with the increase of the stress until the stress reaches the maximum value. After that, the ability of the stainless steel chain to resist deformation was significantly reduced, and large plastic deformation occurred at the weakest point, where the cross section of the test piece quickly shrank, and necking occurred until it was broken. The maximum stress value of a stainless steel chain before it breaks under tension is called the ultimate strength or tensile strength.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
Tensile strength refers to the maximum stress that a material can withstand before it breaks. When the steel yields to a certain extent, due to the rearrangement of the internal grains, its resistance to deformation increases again. Although the deformation develops rapidly at this time, it can only increase with the increase of the stress until the stress reaches the maximum value. After that, the ability of the stainless steel chain to resist deformation was significantly reduced, and large plastic deformation occurred at the weakest point, where the cross section of the test piece quickly shrank, and necking occurred until it was broken. The maximum stress value of a stainless steel chain before it breaks under tension is called the ultimate strength or tensile strength.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
One of the most critical tasks of Motorcycle Chain Manufacturers sprocket in the usual application is the removal. Because some long-term cleaning has not been carried out, it will cause some damage to the mechanical components themselves, and in the case of application There will be some harm to the actual effect, so next, everyone will see how it was eliminated.
In the case of inspection, the inspection must be carried out from the upper, lower, left, and right parts of the low-ring chain. The raw material used for the inspection of the ring-shaped stainless steel sheet is also the problem of deformation, corrosion or damage in the chain. If damage is found If the components are more serious, then some testing instruments are used to carry out accurate measurements.
It seems that when used in some industrial parks with serious environmental pollution, the corrosion caused by commodities is relatively serious. Therefore, the sprocket is removed on time to ensure that some corrosive substances are not easy to be long-term. The residue on it, and in this type of situation, products with stronger corrosion resistance should be selected for application.
There is also a good lubrication work in ordinary applications can also assist in the removal work, and in the whole process of normal operation, if there is no good lubrication, the harm caused by industrial equipment will be all It is very large, and the maintenance of the machinery and equipment will gradually increase the efficiency in the future, so the grease is applied to the middle on time.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
In the case of inspection, the inspection must be carried out from the upper, lower, left, and right parts of the low-ring chain. The raw material used for the inspection of the ring-shaped stainless steel sheet is also the problem of deformation, corrosion or damage in the chain. If damage is found If the components are more serious, then some testing instruments are used to carry out accurate measurements.
It seems that when used in some industrial parks with serious environmental pollution, the corrosion caused by commodities is relatively serious. Therefore, the sprocket is removed on time to ensure that some corrosive substances are not easy to be long-term. The residue on it, and in this type of situation, products with stronger corrosion resistance should be selected for application.
There is also a good lubrication work in ordinary applications can also assist in the removal work, and in the whole process of normal operation, if there is no good lubrication, the harm caused by industrial equipment will be all It is very large, and the maintenance of the machinery and equipment will gradually increase the efficiency in the future, so the grease is applied to the middle on time.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
The Scope Of Use Of Industrial Chain
2021年3月1日Industrial Chain is classified and used according to structural characteristics. The main features are as follows:
1. Functions that can be realized by the development of chain structure The chain conveyor can have many ways. Promote the development of the conveyor chain structure. These methods include:
① Load transportation method, chain plate load.
②Chain roller bearing.
2. On track
①The slide is on the track, the chain board.
②The chain roller rolls on the track.
③Roll the chain accessories on the track.
3. The method of interlocking and driven sprocket meshing
①With sprocket and chain plate net.
②The roller (or socket) meshes with the sprocket.
Through the above introduction, Leaf Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
1. Functions that can be realized by the development of chain structure The chain conveyor can have many ways. Promote the development of the conveyor chain structure. These methods include:
① Load transportation method, chain plate load.
②Chain roller bearing.
2. On track
①The slide is on the track, the chain board.
②The chain roller rolls on the track.
③Roll the chain accessories on the track.
3. The method of interlocking and driven sprocket meshing
①With sprocket and chain plate net.
②The roller (or socket) meshes with the sprocket.
Through the above introduction, Leaf Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
https://www.hzqjchain.com/
Stainless steel chain has been used for a long time, and the surface is prone to carbon deposits and oil stains. Then Motorcycle Chain Manufacturers will explain to you how to clean the stains on the chain correctly?
If there is carbon deposits on the chain, chemical and mechanical methods can be used to remove it without damaging the chain. In the former, the chain is directly immersed in a prepared chemical solution, and the parts are taken out after the carbon deposits are softened and loosened, and wiped with a brush or cotton thread, and then washed with hot water. The latter uses metal brushes, spades and other tools to remove carbon deposits. Although simple, it is difficult to completely remove carbon deposits.
If the stainless steel chain is stained with oil instead of carbon deposits, organic solvents and alkaline solutions can remove it, and restore the chain to a new surface and good performance.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
Motorcycle Chain Manufacturers introduces how to deal with the error of stainless steel sprocket correctly?
Observe the horizontal movement of the stainless steel sprocket drum and the vertical movement of the stainless steel sprocket. If the value of the stainless steel sprocket exceeds 3mm, it should be related to the roller sleeves on both sides of the adjustment hole of the industrial equipment. The specific method is which side of the stainless steel sprocket is skewed, which side of the guide roller group is on the conveyor belt in the correct direction, or the other side is moved backward.
Check the design error of the two plan drawings of the top of the stainless steel sprocket head and the protective cover of the processing tool post. If there is a deviation on both sides, it should be adjusted appropriately.
The adjustment method of the head roller is: if the stainless steel sprocket runs away from the right side of the drum, the spherical bearing on the right side of the drum should move forward or the left spherical bearing should move backward; if the conveyor belt runs away from the left side of the drum, the left side of the drum The spherical bearing should be moved forward or the right spherical bearing should be moved backward.
Check the orientation of the raw material on the stainless steel sprocket. The raw material does not have the center of the conveyor belt section, which will cause the conveyor belt to deviate in the direction. The raw materials are on the right, and the conveyor belt runs on the left, and vice versa. If it is possible, the raw material should be centered vertically. It is convenient to reduce or prevent the error of this kind of stainless steel sprocket and can raise the partition to change the orientation of the raw material.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
Observe the horizontal movement of the stainless steel sprocket drum and the vertical movement of the stainless steel sprocket. If the value of the stainless steel sprocket exceeds 3mm, it should be related to the roller sleeves on both sides of the adjustment hole of the industrial equipment. The specific method is which side of the stainless steel sprocket is skewed, which side of the guide roller group is on the conveyor belt in the correct direction, or the other side is moved backward.
Check the design error of the two plan drawings of the top of the stainless steel sprocket head and the protective cover of the processing tool post. If there is a deviation on both sides, it should be adjusted appropriately.
The adjustment method of the head roller is: if the stainless steel sprocket runs away from the right side of the drum, the spherical bearing on the right side of the drum should move forward or the left spherical bearing should move backward; if the conveyor belt runs away from the left side of the drum, the left side of the drum The spherical bearing should be moved forward or the right spherical bearing should be moved backward.
Check the orientation of the raw material on the stainless steel sprocket. The raw material does not have the center of the conveyor belt section, which will cause the conveyor belt to deviate in the direction. The raw materials are on the right, and the conveyor belt runs on the left, and vice versa. If it is possible, the raw material should be centered vertically. It is convenient to reduce or prevent the error of this kind of stainless steel sprocket and can raise the partition to change the orientation of the raw material.
Through the above introduction, Silent Chain Manufacturers hopes that you can simply refer to the content of this article in future use.
