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What to pay attention to when using arc gear reducer

Mar 20, 2020

What to pay attention to when using arc gear reducer


The heating and oil leakage of the circular gear reducer. The circular gear worm gear reducer is designed for the purpose of improving the operating efficiency. The worm gear used is non-ferrous metal as the main material. The worm is mostly made of hard steel. During the operation of the friction transmission, the worm gear reducer will generate a large amount of heat and increase the temperature of the gear reducer. The temperature rise of the worm gear reducer will cause each component in the reducer to be generated due to different thermal expansion coefficients. The difference in cooperation forms the clearance of the mating surface. The lubricating oil used in the reducer will also become thinner or deteriorate under the action of high temperature, causing leakage or lubrication failure. The worm gear reducer's method to prevent the temperature from rising is Reasonably match the material of the worm gear to avoid the occurrence of excessive friction. At the same time, pay attention to the surface quality of the meshing friction surface and choose a suitable lubricant. Another direct way to reduce the temperature of the reducer is to install a cooling device or reduce the temperature of the use environment. Worm gear of worm gear reducer Worm gear of worm gear reducer generally uses tin bronze as the main material, while worm gear uses hard steel, worm gear and The rod constantly produces friction during the operation of the reducer, and the worm gear with a softer material will wear due to the action of the worm. The wear speed of the worm gear reducer is very slow, and it usually does not reduce the life of the reducer. In the case of high speed, it is necessary to consider whether there is a problem in the selection, operation, material matching and lubrication of the worm gear reducer of the reducer.


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