Design and production requirements for automotive precision metal processing parts

Most people encounter the assembly process after purchasing a car, and they need some customized precision metal processing parts to complete the entire assembly process. Such parts require high precision, and CNC lathe processing manufacturers also achieve the precision of small hardware processing according to the needs.

So what are the general requirements for the design and production of automotive precision metal processing parts?

First of all, when designing, we need to have precise dimensions, whether the surface is bright or not;

Secondly, the structure of the fixture must be reasonable and must be suitable for high-efficiency production requirements;

Finally, the designed automotive fixture must be easy to manufacture, higher wear resistance, the cost is too high, and the fixture design must fully meet the process requirements.

Structural design and parameter selection must consider factors such as orientation, positioning method, gap size, etc. Wearable parts above the inspection fixture must be easily replaceable and not too restrictive. To increase productivity, we can also use rotary machining and separate machining methods.

The requirements of precision hardware processing factories for auto assembly fixtures are also very strict. Since automobile manufacturing is a precision industry, products must be confirmed through five layers of inspection before they are sold, so products related to automobile precision hardware processing parts must also maintain quality. Over the years, China's automotive fixture industry has developed rapidly, and the domestic automotive manufacturing industry can be used as a basic automotive inspection fixture, but for many high-precision parts, we have a certain gap with the international level. With the strong support of the state and our own efforts, we believe that soon, China's automobile inspection fixtures will be completely completed and have a large share in the international automobile inspection market!

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