The standards of auto parts industry are gradually improved and subdivided

2022-04-08 15:52:03

Titanium is a metal material commonly used in the processing of precision automotive stamping parts. Titanium alloy is an alloy material composed of titanium as the basic element and mixed with other metal elements. It has the advantages of low density, high strength, good corrosion resistance, high heat resistance, easy welding and good process performance. It can be processed into various titanium alloy products, which are widely used in the following industries.

The rapid development of China's auto industry in recent years is also due to the gradual improvement of China's standards in the auto parts industry and the subdivision of the field in recent years. In part, it is also due to the withdrawal from the executive power of the mechanism. Therefore, those suppliers who rely solely on fake and shoddy products in the market will be more difficult to integrate into the market in the future, because the market threshold of auto parts will be higher and higher, It will be phased out by the market.

In recent years, we should all see that China's independent brands are constantly improving, the key core parts are also rapidly improving, the sales of China's top 100 parts enterprises are also increasing, and the R & D investment and institutions are improving, which can fully show that China has indeed made great progress in auto parts, which can not be ignored.

Measurement method of metal automotive stamping parts: according to the measurement method of go no go gauge, the hole measurement of metal stamping parts takes the small value. When measuring and recording with caliper, it is generally possible to record the small value (excluding the small value, such as the error caused by measurement error), (excluding special cases). It has no practical significance to record the large value and the average value. For the measurement size difference of hole diameter in each direction, it should be recorded in the roundness of form and position tolerance, Not the aperture.