Anhui vertical planetary reducer is customized, and Hubei robot special planetary reducer is customized by manufacturers

Wanchao planetary reducer manufacturer wholesale processing: 13818186269 15800687278 QQ: 263523461 fairy 10!
  Fairy ten! The internal gears of RV Reducer of Wanchao planetary reducer manufacturer are carburized, Quenched and ground
It has the characteristics of small volume, light weight, high bearing capacity, long service life, stable operation, low noise, large output torque, large speed ratio, high efficiency and safety
It has the special force of power shunting and multi tooth meshing
It is a new type of reducer with wide universal force
Anhui vertical planetary reducer is customized, and Hubei robot special planetary reducer is customized by manufacturers
  Planetary gear reduction is actually the principle of gear reduction
It has a gear whose axis position is fixed, which is called the central gear or the sun gear
There is a gear whose axis changes on the side of the sun gear, that is, the gear that rotates and revolves is called the planet gear
The planet gear has a supporting member, which is called the planet carrier
The power is transmitted to the shaft through the planet carrier and then to other gears

The of industrial robots & ldquo; Three & rdquo; The core components include servo motor, reducer and controller, which is also an important bottleneck restricting the development of robots in China
The reducer is used to control the action of the robot and transmit greater torque
At present, there are not many manufacturers in the world that can provide large-scale and reliable precision reducer
Mainstream precision reducers are mainly divided into two types: RV reducers installed at heavy load positions such as base, boom and shoulder, and harmonic reducers installed at light load positions such as forearm, wrist or hand
They are in the leading position in RV Reducer and harmonic reducer respectively

Anhui vertical planetary reducer is customized, and Hubei robot special planetary reducer is customized by manufacturers
  Since 2013, China has become the largest robot market in the world
At the same time, the output of domestic industrial robots also shows a trend of explosive growth
The data show that at present, the market share of domestic industrial robots accounts for only about 30%, and generally speaking, they are mostly distributed in the low-end market
Industrial robots still rely on imports to a large extent, especially the three core key components of robots: servo motor, reducer and controller

Similarly, as one of the three core key components of industrial robot, reducer is a key component with high technical barriers
According to different structures, the reducer can be divided into five categories: harmonic gear reducer, cycloidal pin gear planetary reducer, RV Reducer, precision planetary reducer and filter gear reducer
Some analysts believe that in the power transmission of advanced robots, RV Reducer has the trend of gradually replacing harmonic reducer

Anhui vertical planetary reducer is customized, and Hubei robot special planetary reducer is customized by manufacturers
  At present, there are not many manufacturers that can provide large-scale and reliable precision reducers in the world
The vast majority of the global market share is occupied by Japanese enterprises
For the precision reducers on the joints of industrial robots, nabotsk products have a global market share of 60%, especially for medium / heavy-duty robots, its RV Reducer Market share is as high as 90%
It can be seen that the precision reducer for robot will have great development space in China

fatigue pitting
Fatigue pitting corrosion is a common fault of RV Reducer
The initial diameter of fatigue pitting corrosion is small and shallow, and most of it occurs in the pitch circle and below the pitch circle
After the occurrence of fatigue pitting corrosion, the development speed is quite fast
If it is not found in time, it will lead to large flakes of the gear, which will eventually lead to the scrapping of the gear and the reducer can not continue to be used

The use of the transmission bearing exceeds the limit or the matching clearance between the bearing and the bearing seat hole is too large, which will cause too large vibration of the transmission bearing and increase the load, increase the transmission load of the gear, and also cause fatigue pitting corrosion on the tooth surface

　　2
During the installation of the reducer gear, the maintenance process is not strictly implemented, resulting in poor installation, local contact of the tooth surface, and fatigue pitting of the tooth surface due to excessive load

　　3
When the lubricating oil expires, the viscosity is too low or fails, so that an oil film cannot be formed between the tooth surfaces of the gear
In this way, the direct contact between the teeth will cause fatigue pitting corrosion on the tooth surface

The RV Reducer in the reducer series is frequently used in modern major industrial industries, but people have not fully realized the internal structure and working principle of the RV Reducer
Wanchao RV Reducer manufacturer made a detailed introduction and illustrated the internal structure and operating principle of the RV Reducer
Transmission parts and functions of RV Reducer
The main transmission structure is: planetary gear, sun gear and outer gear ring Planetary gear reduction is actually the principle of gear reduction
It has a gear with fixed axis position, which is called central gear or sun gear
There is a gear with axis change on the side of the sun gear, that is, the gear that rotates and revolves is called planetary gear
The planetary gear has supporting components, which are called planet carrier
The power is transmitted to the shaft through the planet carrier and then to other gears They consist of a set of several gears to form a gear train With only one prime mover, this epicyclic gear train is called planetary gear train