Low Noise Worm Gear Box

In order to reduce the noise of nmrv reducer, Hangzhou Fangyuan Transmission Machinery Co., Ltd. strictly controls the design, materials and manufacturing process

1. From the design point of view, low noise worm gear box attaches great importance to the optimization of tooth shape. The special modified tooth shape makes the contact between tooth surfaces more reasonable during the meshing process. In this way, the impact between teeth is greatly reduced, and the impact is one of the important sources of noise, the impact is reduced, the noise is naturally reduced. At the same time, ensure that the tooth shape, tooth direction and other parameters are highly accurate. When the high-precision gears mesh with each other, they are closely matched and run stably, avoiding abnormal friction and vibration caused by insufficient precision, and effectively reducing the generation of noise.

2. In terms of material selection, the low noise worm gear box uses high-quality 9-4# tin green worm gear material. It not only has high strength, can withstand large working load, ensure the normal operation of the reducer, but also has good wear resistance, reducing the wear of the gear in the long-term operation process. Because wear will make the gear surface become rough, which will increase friction and vibration, and produce more noise. In addition, CKD320 high-load gear oil has the right viscosity and excellent lubrication properties. When the reducer is running, a uniform and stable oil film is formed on the surface of the gear and bearing components, which is like putting on a layer of "protective clothing" to the components, which greatly reduces the coefficient of friction between the components, not only reduces the friction loss, but also effectively inhibits the noise caused by friction. ​

3. From the manufacturing process, the performance of low noise worm gear box also plays a key role. Advanced CNC machining equipment, control center and gear grinding machine, heat treatment equipment can be precisely manufactured according to the design requirements to ensure the dimensional accuracy and shape accuracy of the gear. Proper heat treatment, quenching, carburizing and other processes for each component can improve the internal structure of the gear and reduce the abnormal noise caused by damage. ​

In practical industrial applications, in the noise-demanding food and beverage industry, medical and laboratory equipment applications, and other industries, low noise will not cause interference to the production environment, ensure the health and quiet food processing process, and ensure stable operation and accurate operation in medical devices and other industries. In the automated production line, its low noise operation ensures the quiet and orderly production line, and the low noise is conducive to the communication and physical and mental health of the staff and the improvement of production efficiency. ​

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