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What are the characteristics of gear reducers?
The gear reducer is mainly used to reduce the speed and increase the torque to meet the working requirements. The type of gear reducer can be classified according to the type of transmission, the shape of the gear and the number of transmission stages. According to the type of transmission, it is divided into gear reduction motors, worm reduction motors and planetary gear reduction motors. What are the characteristics of gear reducers?
The characteristics of the gear reducer are as follows:
Gear reducers are widely used, easy to ensure accuracy, simple in structure, and the gear teeth can be made into straight teeth, helical teeth, and herringbone teeth. The worm gear motor has a compact structure, a large transmission ratio, stable operation and low noise, but its efficiency is relatively low. The worm gear reducer motor has two forms: gear transmission at high speed and worm transmission at high speed. The former has a compact structure and the latter has high transmission efficiency.
Gear reducer is divided according to the shape of the gear, divided into cylindrical gear reducer motor and bevel gear reducer motor. When divided according to the number of transmission stages, it can be divided into single-stage geared motors and multi-stage geared motors.
The characteristics of the gear reducer are mainly those introduced above. We all need to understand the characteristics of the gear reducer. The correct use of the gear reducer is very important.
The main reasons and solutions of gear reducer vibration
Gear reducers are more and more widely used and play a pivotal role in textile, manufacturing, processing, construction and other industries. Gear reducers usually play a role in transmission and deceleration for these equipment. When we all operate and use gear reducers, what are the reasons and solutions for this kind of gear reduction when it vibrates?
The main reasons for the vibration of the gear reducer are as follows:
1. What is the speed reducer fixed on? Generally, the one with higher power should be fixed on the concrete, or the steel plate should be embedded in the concrete. Concrete has a good shock absorption effect, and the lower power can be installed on the steel structure bracket. Pay attention to its rigidity.
2. The processing precision of the reducer itself is not enough, and the precision of the gear is not enough, resulting in the noise and impact caused by the uneven load distribution when the gear is engaged and out, resulting in installation errors, resulting in uneven load distribution when the gear is engaged Noise, this cannot be changed.
3. It is also possible that the vibration on the equipment is transmitted to the reducer through the coupling to reduce the noise caused by the vibration of the speed machine.
4. The load is overloaded, exceeding the design parameters of the reducer.
5. If the reducer and equipment are connected through a coupling, check to see how the reducer and equipment are aligned. It may be noise caused by misalignment.
The solution of gear reducer:
At this time, it needs to be sent to a professional repair factory for repair, usually repair welding or machining repair after brush plating, but both have certain drawbacks.
At this time, it needs to be sent to a professional repair factory for repair, usually repair welding or machining repair after brush plating, but both have certain drawbacks.
The gear reducer has been used for a long time. In order to reduce the occurrence of these phenomena, we must do a good job of regular maintenance and try to avoid unnecessary losses.
