About gear processing

　　With the advancing of the times and the development of industry, more and more industrial equipment is manufactured. In these equipments, there is one thing that is indispensable, that is, gears. Don’t underestimate the gears. There are no gears. The machine cannot run, so this gear is very important.Of course, gear processing is also indispensable.Let us Hangzhou todayGear manufacturersLet you know about gear processing!

　　1. Forging billet

　　Hot die forging is still a widely used rough forging process for automotive gear parts.In recent years, cross wedge rolling technology has been widely promoted in shaft machining.This technology is suitable for making blanks for more complex stepped shafts. It not only has high precision, small subsequent machining allowances, but also high production efficiency.

　　2. Normalizing

　　The purpose of this process is to obtain the hardness suitable for subsequent gear cutting and prepare the structure for the subsequent heat treatment to reduce heat treatment deformation.

　　3. Turning

　　In order to meet the positioning requirements of high-precision gear processing, all the gear blanks are processed by CNC lathes, and the turning tools are mechanically clamped without heavy grinding, which realizes the simultaneous completion of the hole diameter, end face and outer diameter processing under one clamping, which not only ensures the internal The perpendicularity requirements of the hole and the end face ensure the small size dispersion of the mass production of tooth blanks.

　　4. Rolling and shaping

　　Common gear hobbing machines and gear shaping machines are still widely used for processing gears. Although adjustment and maintenance are convenient, the production efficiency is low. If a large capacity is completed, multiple machines are required to produce at the same time.

　 5. Grinding

　　It is mainly to finish the heat-treated gear inner hole, end face, shaft outer diameter and other parts to improve the dimensional accuracy and reduce the form and position tolerance.Gear processing adopts pitch circle clamp positioning and clamping, which can ensure the processing accuracy of the tooth part and the installation datum, and obtain satisfactory product quality.

　　After understanding, do you feel thatGear processingIt's complicated, but fine workmanship, in order to make gears that can be praised by customers, no matter how complicated the process is, it is meaningful.Alright, that’s it for today, if you want to know more about gears, please follow us~