OFweek Robot Network: We all know that there is always a period of running-in when using new things, and it will be smoother and more proficient after it is worn out. This is also the state between people. So what happens during the use of the new reducer ? The following small series to summarize for you.
First, the operation of the new reducer is wrong; because the performance and structure of the new reducer is not well understood, it will cause malfunctions due to operational errors during the operation, and more serious mechanical accidents or safety accidents.
Second, the parts of the new reducer are loose; the parts of the new reducer are newly processed and assembled, and there are deviations in the matching size and geometry. In the initial stage of use, they are subjected to alternating loads such as impact and vibration, as well as factors such as heat and deformation. The effect, plus the wear and tear, etc., makes it easy to loosen the parts that were originally tightened. Therefore, at the beginning of use, it is necessary to check the condition of the machine parts frequently to avoid malfunction and cause malfunction.
Third, the new reducer oil is poorly lubricated; due to the small clearance between the newly assembled parts, and due to assembly and other reasons, the lubricating oil (fat) used to prevent wear is not easy to form a uniform oil film on the friction surface, thereby reducing Lubrication performance, causing early abnormal wear of the machine. In severe cases, the friction surface of the precision fit may be scratched or bitten, resulting in failure.
Fourth, the wear speed of the new reducer is too fast; due to the influence of the processing, assembly and commissioning of the new reducer parts, the contact area of ​​the mating surface is small, and the allowable torque is large. During the operation of the reducer, the concave and convex parts on the surface of the part are frictionally engaged with each other, and the ground metal scraps, as abrasives, continue to participate in the friction, which accelerates the wear of the mating surfaces of the parts. The gearbox cleaning and maintenance machine can use the original oil supply system of the gearbox and the filtered old oil to realize the functions of cleaning the gearbox, quickly filtering the waste oil, and adding new oil. The operation process does not change the hardware facilities, The addition of cleaning agent ensures the safe operation of the gearbox and prolongs the service life. Therefore, it is easy to cause wear and tear of parts during the running-in period, and the wear speed is too fast. At this time, if it is overloaded, it may cause damage to components and cause early failure. Therefore, during the use of the new reducer, it must be within the normal load of the reducer.
5. Leakage phenomenon of the new reducer; during the use of the new reducer, due to the looseness of the parts, the vibration and the heat of the reducer, the sealing surface of the reducer and the pipe joints may leak; Due to defects such as partial casting, it is difficult to find during assembly and debugging, but due to vibration and impact during operation, the defect is exposed and appears as leaking (seepage) oil. Therefore, the new reducer occasionally leaks during the running-in period. Therefore, always check the use of the reducer to avoid accidents.
Ceramic Base,Electrical Alumina Ceramic,Alumina Ceramic Base,Alumina Engineering Ceramics
Yixing Guangming Special Ceramics Co.,Ltd , https://www.yxgmtc.com