What are the characteristics of planetary reducer gears?

The main transmission structure of the planetary reducer gear is: planetary gear, sun gear, outer ring gear. Because of structural reasons, the single-stage reduction of planetary reducer gears is as little as 3 and as many as 10. The number of reducers is generally not more than 3, but some large reduction ratios have 4 levels of deceleration compared to custom reducers. Compared with others, planetary reducer gears have the characteristics of high rigidity, high precision (single stage less than 1 point), high transmission efficiency (single stage 97%-98%), high torque/volume ratio, and lifelong maintenance-free. Due to these characteristics, planetary reducer gears are mostly installed on stepper motors and servo motors to reduce speed, increase torque, and match

Grinding machine gear processing process

Grinding machine gears are very common in transmission, including fine grinding technology, etc., so let's learn about the processing process of grinding machine gears together!

Present Situation and Improvement of Gear Processing Technology of Grinding Machine

The gears machined by the grinding machine have the advantages of low transmission noise, high transmission efficiency and long life. Grinding machine gear processing is considered to be an expensive gear processing method used in aviation and other high-tech fields, but now the efficiency of grinding machine gears has been improved, the performance of grinding wheels has also become better, and the high cost has been greatly reduced. Therefore, it has been widely used in automobile and motorcycle gear manufacturing and other mechanical processing, and has reached the degree of universal application. In fact, all first-class automotive gear suppliers have toothpaste machines to maintain competitiveness, and the automotive industry will become a growth market for hard tooth surface processing in the next 2-5 years. Due to the grinding machine

Process Measures for Gear Crack of Grinding Machine

The more sensitive the material to the grinding crack, the more prone to cracks in the grinding, reduce the material to the degree of grinding crack sensitivity, the probability of grinding crack will be reduced, this sensitivity due to the carburizing heat treatment process specifications vary, can be changed by carburizing, quenching, tempering process for appropriate control and reduction. Therefore, the grinding machine gear will take the following measures, then the following together to understand the grinding machine gear crack process measures!

Causes and Solutions of Gear Failure of Grinding Machine

The gear of the grinder is an important part of the normal operation of the vertical mill. When there are some problems with the gear, it is very troublesome. Then let's understand the cause of the gear failure of the grinder and the solution!

Small Modulus Spiral Bevel Gear Manufacturers: Design Basis and Selection of Preheat Treatment Methods for Small Modulus Spiral Bevel Gears

Generally speaking, the selection principles of the design benchmark of small modulus spiral bevel gear include: the principle of datum coincidence, the principle of datum unification, the principle of self-datum, the principle of mutual datum, the principle of easy clamping, etc. In general, bevel gear design will be developed and designed in strict accordance with these principles. After the design basis is determined, manufacturing will proceed. Today we mainly discuss the preheat treatment of bevel gear blanks in the manufacturing process.

Small modulus spiral bevel gear manufacturers: introduction of small modulus spiral bevel gear dry cutting status

For a long time, the gear machining process of small modulus spiral bevel gear mainly adopts the oil injection method of "wet cutting. Due to historical reasons, a large number of domestic gear manufacturers still use mechanical or semi-numerical control machine tools to process arc contraction spiral bevel gears according to the "five-knife method" (Gleason fixed installation method). The design and manufacture of small modulus spiral bevel gears generally adopt arc contraction tooth system, and the cutting teeth are designed and calculated according to the "double (composite) double-sided method. The general generation method without tool tilt is only applicable to large and small wheels.

Right Angle Planetary Reducer Manufacturer: Relevant Information on Right Angle Planetary Reducer

The right-angle planetary reducer is one of the planetary reducers, because the output shaft of the right-angle planetary reducer and the input shaft of the right-angle planetary reducer form an angle of 90 degrees, that is, vertical. Characteristics of right angle planetary reducer: