Views: 3 Author: Site Editor Publish Time: 2019-11-27 Origin: Site
roubles and instructions for cycloid reducer
Cycloidal pinwheel reducer is a transmission equipment usually used for low speed and large torque. The purpose of deceleration is to mesh with the motor, internal combustion engine or other high-speed power through the large gear on the input shaft of the cycloid pinwheel reducer. There are many types of pinwheel reducers, which are divided into gear cycloid pinwheel reducer and worm cycloid pinwheel reducer according to the transmission mode.
First, the role of lubricating oil in the cycloid reducer.
The lubricating oil in the cycloid reducer plays a major role in the gear transmission, which is to reduce the friction and wear between the bearing and the ball bearing and other mechanical transmission components, thereby reducing the contact between the parts. Frictional resistance, it is very good to reduce energy, effectively improve the transmission efficiency, and greatly improve the use time of various parts, so that all parts in the equipment can operate normally At the same time, the lubricating oil in the cycloid reducer can also play a role in shock absorption, cooling, rust prevention and noise reduction.
Second, the main form of the failure of the lubricating oil reducer from the cycloid reducer.
1. Noise due to vibration can also cause noise pollution.
After the cycloid reducer is started, if the device between the various parts is poorly assembled, the machine will produce greater jitter, bearing damage, gear wear, gear damage or foreign body blockage, etc., will cause the machine to produce longer Harsh sounds, these faults can cause serious noise pollution.
2. The internal structure design of the cycloid reducer is not standardized.
In the structure of the cycloidal pinwheel reducer, because the cover on the hole is often relatively thin, the contact gap caused by the local deformation after the screw is tightened will cause oil leakage. This may also be due to the design of the tank without oil return groove. When excessive wetting occurs, when oil accumulates at the end cover of the cycloid reducer case and the structural joint, the pressure difference causes the oil to leak from the joint gap.
This is probably the case for the failure of the cycloid reducer due to lubricating oil. If these failures occur during the use of the reducer, it must be dealt with in time so that it can be used better.
Cycloidal pin gear reducer adopts the principle of cycloidal pin gear meshing transmission, so it is also called cycloidal pin gear reducer. The reducer of the reducer manufacturer plays the role of matching the speed and transmitting torque between the prime mover and the working machine or actuator. It is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. It has a wide range of types, different models, and different types have different uses. There are many types of reducers, which can be divided into gear reductions according to transmission types. According to the number of transmission stages, the speed reducer, worm reducer and planetary gear reducer can be divided into single-stage and multi-stage reducers. According to the gear shape, they can be divided into cylindrical gear reducers, bevel gear reducers and bevel-cylindrical gear reducers. According to the layout of the transmission, it can be divided into expandable, split and coaxial reducers. Gear reducers are widely used in our country for the slewing mechanism of tower-introduction crane machinery and are widely used in metallurgy, mining, and lifting. Reducer transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical and other fields, cycloid reducer can be widely used in petroleum, environmental protection, chemical, cement, transportation, textile, pharmaceutical, food, printing, lifting, mining , Metallurgy, construction, power generation and other industries, as a transmission or reduction device.
Conditions of Use:.
1. Cycloidal pinwheel reducer is allowed to be used under continuous working conditions, allowing simultaneous work in both positive and negative directions.
2. The rated speed of the input shaft is 1500 rpm. When the input power is greater than 18.5kW, a 6-pole motor with a speed of 960r/min is recommended.
3. The working position of the horizontally installed cycloid reducer is horizontal, and the maximum horizontal inclination angle during installation is generally less than 15°. When the oil level exceeds 15°, other measures should be taken to ensure sufficient lubrication and prevent oil leakage.
4. The output shaft of the cycloid reducer cannot bear large axial force and radial force. Other measures should be taken when the axial force and radial force are large.