Year: 2022

1.1 IntegrationThe integration of automobile machinery manufacturing is more and more obvious, which is reflected in both mechanical manufacturing and automobile parts processing. The integrated mechanical operation mainly includes the application of computer technology and automatic control technology, showing the advantages of mechanical manufacturing and information technology. In the process of automobile machinery manufacturing and …

Application Characteristics of Automobile Machinery Manufacturing Technology and Processing Technology Read More »

In order to ensure that the gear is always kept in a good state, reduce the probability of thermal deformation during operation, and achieve effective control of deformation, this paper, starting from several dimensions such as the hardenability of gear metal raw materials, preparatory heat treatment, and cooling treatment, fully draws on existing experience, and …

Key Points for Efficient Control of Gear Heat Treatment Deformation Read More »

In order to ensure the effect of preparatory heat treatment in the gear heat treatment stage, technicians need to proceed from multiple levels, use the existing technical means, reasonably optimize, correctly handle the normalizing, isothermal annealing, forging waste heat and other processing stages, and form a systematic and efficient preparatory heat treatment technology system.2.1 Gear …

Gear heat treatment Preliminary heat treatment Read More »

NILES gear grinding machine is a shaping gear grinding machine imported from Germany, which is mainly used to process gearbox gears on high-speed railway, motor train, wind power and subway vehicles. The gear grinding machine is one of the last important processes of gearbox gear processing. The quality of gear grinding precision is related to …

Cooling structure and cooling transformation scheme of NILES gear grinding machine spindle Read More »

Considering that there are certain differences in the carbon concentration and distribution uniformity on the gear surface, such differences in carbon elements make the gear easy to change its expansion coefficient in the final heat treatment stage, resulting in gear deformation. From the actual situation, in the process of gear processing, if there is no …

Final heat treatment of gear Read More »