Gear grinding process _ Qingzhou Yu Chang (certified) _ gear grinding teeth processing

Gear Accuracy is the combined errors of gear shape divided one level, including some important parameters tooth, tooth direction, jumping and other path, which means the radial shape of the tooth tooth tooth tooth refers to a longitudinal shape, diameter jump means adjacent gear grinding machining error distance of two teeth, usually our automotive gear hobbing machining by gear grinding process is completed, you can use 6 to 7 gear grinding process, and some printing machine at high speed due to the need and batch printing, it requires high-precision gears in order to reduce the accumulated gear error leaving the printing effects caused by decline, while domestic production of grinding can be processed to level 4-5 gear grinding processing factories, foreign imported high-precision grinding processed to 3 ~ 4, and some can be processed to two. The Japanese standard DIN 0 级 equivalent grade Chinese evaluation 4 general error in μm units for quenching gear is not required, in general, this stage is the final stage of processing gear, after this stage should be processed in full compliance design requirements of the gears. The need hardened gear, must be processed in this stage to meet the final finishing tooth profile accuracy required, so this process is to ensure that the gear stage machining accuracy critical stage. Should be given special attention. At this stage mainly to the tooth surface quenching treatment, the teeth surface to achieve the required hardness. Gear grinding process _ Qingzhou Yu Chang (certified) _ gear grinding process by Yu Chang Machinery Co., Ltd. Qingzhou. Qingzhou Yu Chang Machinery Co., Ltd. (www.diandongqichehouqiao.com) Shandong Weifang, other special-purpose vehicles leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yu Chang in Qingzhou leadership with the staff warmly welcome all inquiries negotiations to create Qingzhou Yu Chang a better future.