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Common faults and troubleshooting methods of reducer

Views:2     Author:Site Editor     Publish Time: 2019-10-10      Origin:Site

Common faults and troubleshooting methods of reducer

  As the reducer is often used in metallurgy, mining, chemical and other fields, affected by its working environment, machinery often has various failures during use. The common failures of the machine and the corresponding solutions are described in detail below.

   The frequent failures during the use of the reducer include wear and oil leakage 2 points:

   1. Wear failure:

   (1) If the keyway of the shaft hole of the reducer is worn out, the original accuracy of the parts can be restored by electroplating.

   (2) If the gear tooth segment of the reducer is damaged, new parts need to be reprocessed.

   2. Oil leakage failure:

   (1) The internal pressure of the reducer is greater than the external atmospheric pressure, which is one of the main causes of oil leakage. We can balance the internal and external pressures of the machine by improving the vent cap and inspection hole cover to prevent oil leakage.

   (2) To prevent the excess lubricating oil thrown on the bearing from the gear from accumulating in the shaft seal, the excess lubricating oil needs to flow back to the oil pool in a certain direction.

   (3) Improve the shaft seal structure.

   (4) New sealing materials are used.

  The wear and tear or oil leakage of the reducer will seriously affect its continued use. When it fails, we should stop using it first and determine which part has the fault, so as to take effective measures to solve the problem.


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    Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
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    We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.

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