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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

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

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

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

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

The skateboard chassis can be sold to different car companies, so that they can build different car bodies according to the chassis and user needs. The problem is that it is easy to get caught in a dilemma. The R&D cost of new cars has indeed decreased, but different brands and models share a chassis.

What is the skateboard chassis?The reason why the skateboard chassis is called “skateboard” is simply because of its resemblance, which has no deeper meaning. Like BYD’s “blade battery”, we first jump out of the more concrete term “skateboard” and regard it as a kind of chassis.The characteristics of the sliding plate chassis are that the

Gear deformation occurs irregularly in the cold and hot alternate environment, which greatly hinders the development of gear deformation control work and realizes the efficient connection of gear cold and hot processing. Specifically, the heat treatment deformation control personnel need to timely transmit the deformation data information to the gear cold working technicians, and optimize

The modern mechanical manufacturing process integrates the basic technology of modern manufacturing industry, including computer, modern control, sensor detection and network communication technology. The advantages lie in high precision, high efficiency and strong automation ability. It can effectively realize automatic and intelligent process level. For mechanical manufacturing, precision machining technology is of great significance. Mechanical

The ideal is full and the reality is bone deep. Although the skateboard chassis is subversive, it still faces the problem of “who is the customer”. Traditional automobile enterprises have built chassis for decades or even hundreds of years. It is impossible to consume on impulse because the skateboard chassis can be “separated from the