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If there is abnormal noise during the trial operation of a large hard tooth reducer after maintenance, the following methods can be used to handle it: Shutdown inspection: The equipment should be stopped immediately to prevent possible further damage. After the gearbox cools down, conduct external observation and preliminary auscultation to determine the approximate area of the noise source.

The heat treatment process has a significant impact on the noise level of DFY560 gear reducer, as follows: Affects the performance of gear materials Hardness and wear resistance: Appropriate heat treatment, such as surface quenching, carburizing quenching, etc., can improve the hardness of the tooth surface, reduce wear and plastic deformation during meshing, and thus reduce noise caused by

When cleaning the DCY224-20-IV hard tooth gear reducer, the following precautions should be taken: Safety preparation: Before cleaning, be sure to disconnect the power supply of the reducer and separate it from other equipment to prevent accidental start-up and personal injury. Personal protection: Operators should wear personal protective equipment such as safety goggles, gloves, dust masks

The cleaning work of DCY800-25-1 hard tooth gear reducer is usually carried out by the following personnel: Equipment operator: Operators use reducers on a daily basis and have a good understanding of their operating status and appearance. They are responsible for cleaning the dust and debris on the surface of the reducer housing before and after equipment operation or during daily inspections,

In the load test of NGW101-3.15 planetary gear reducer, the accuracy and reliability of the data can be ensured by the following methods: Selection and calibration of testing equipment: Choose high-precision sensors: such as using high-precision torque speed sensors and temperature sensors to monitor the operating parameters of the gearbox in real time. Ensure that the torque measurement ran

The possible abnormal situations and handling methods during the actual load test of NGW111 planetary gearbox are as follows: Abnormal temperature rise: Reason: It may be due to insufficient lubrication or deterioration, such as insufficient lubricating oil quantity, expired or incorrectly selected oil, lubricating oil contamination, etc; It may also be caused by overload operation, input po

There are various differences in the metallographic structure of DBY450-8-I reducer after carburizing quenching and nitriding treatment, as follows: Differences in phase composition: Carburizing and quenching: The surface structure is mainly composed of high hardness martensite, residual austenite, and a small amount of carbides. The core is usually composed of low-carbon martensite with goo

In practical applications, selecting the appropriate heat treatment method for the gearbox body requires comprehensive consideration of factors such as materials, working conditions, and performance requirements. The following are specific selection methods: According to material selection: If the box material is medium carbon steel or medium carbon alloy steel, such as 45 steel, 40Cr, etc., qu