The clutch function and temperature range of the gear box

The acceleration and deceleration of the gear box body is often referred to as a variable speed gear box. Change the transmission direction, for example, we can use two sector gears to transmit the force perpendicularly to the other rotating shaft. Change the turning torque. Under the same power condition, the faster the gear rotates, the smaller the torque on the shaft, and vice versa.
The clutch function of the gearbox body, in the process of operation, we can achieve the purpose of separating the engine from the load by separating the two originally meshed gears. Such as brake clutches and so on. Distribute power. For example, we can use one engine to drive multiple slave shafts through the main shaft of the gearbox, so as to realize the function of one engine driving multiple loads.
Due to the large size of the ring gear of the wind power gearbox and the high machining accuracy requirements, the manufacturing technology of the internal gear in China is far behind the international level, which is mainly reflected in the tooth-making processing of the helical internal gear, heat treatment deformation control, etc. .
The machining accuracy of the box, planet carrier, input shaft and other structural parts has a very important influence on the meshing quality of the gear transmission and the life of the bearing. The quality of the assembly also determines the length and reliability of the life of the wind power gearbox. The level of sex. In terms of the processing and assembly accuracy of structural parts, China recognizes that the equipment level has a certain gap with the foreign level. The acquisition of high-quality and high-reliability wind power gearboxes requires strict quality control in every link of the manufacturing process, in addition to the design technology and necessary manufacturing equipment support.
My lubricating oil in the gearbox body has a working temperature range. It is recommended to design a lubricating oil thermal management system on the gearbox lubrication system: when the temperature exceeds a certain value, the cooling system starts to work, and when the temperature falls below a certain value The heating system starts to work and always keeps the temperature within the range. In addition, improving the quality of lubricating oil is also an important aspect that must be considered in the lubrication system. Lubricant products must have excellent low-temperature fluidity and high-temperature stability, and research on high-performance lubricating oil must be strengthened.