How is the gear processed? Technical requirements for gear processing

In the rapidly changing gear processing industry, it is particularly important to select effective and accurate machining methods and gear cutting tools. Parts, production process and batch size all determine the selection of cutting tools and gear processing methods

How is the gear machined? Technical requirements for gear machining

In the soft machining stage of gears, the challenge is usually to obtain strict dimensional tolerance. Careful preparation in the quenching stage makes the turning of hard parts relatively simple, and then the hard machining of gears. Predictable machining and good surface quality are crucial for turning hard parts. All these should be combined with high economy

The new transmission design electric transportation will greatly change gear processing, while confirming flexibility and high productivity. The important will no longer be the traditional gear machine tool, and the composite gear/spline parts will become the normal. Strong scraping will become important because it will replace gear shaft, drawing and spline rolling, and to some extent, gear hobbing

Gear accuracy

Gears are usually classified according to the standard of machining gear tolerance requirements. The common classification standard for cylindrical gear accuracy is DIN 3962, which measures different gear parameters and classifies them according to 1-12. Other customer-specific standards are also common, but their evaluation parameters are usually the same as DIN 3962

How is the gear machined? Technical requirements for gear machining

Gear accuracy level is usually determined by part requirements and gear application range