As a kind of high precision machining technology, precision sheet metal machining plays an important role in industrial production and high-tech fields. So, how to check whether precision sheet metal processing is qualified?

First, you need to check whether precision sheet metal processing is qualified by product geometry, appearance quality and physical properties. When inspecting the geometrical structure of goods, it is necessary to accurately measure the size, Angle of view, roundness and other parameters of goods to ensure that they meet the design requirements. At the same time also check the appearance of the product quality, including surface smoothness, no cracks, burr, bubbles, etc. To ensure a smooth and flawless surface. In addition, it is necessary to check the physical properties of the product, including hardness test, tensile strength test, impact performance test, etc., to ensure that the physical properties of the product meet the requirements.

Secondly, in the inspection process, professional inspection equipment and tools need to be used. For example, the geometric structure of the product can be checked by the coordinate measuring instrument, projector, micrometer and other inspection equipment; The physical properties of the products can be tested by metallographic microscope, microhardness tester, tensile testing machine, impact testing machine and other instruments. These instruments can test products quickly and accurately, and provide strong support and data support.

Finally, it is necessary to establish a perfect detection mechanism to ensure the comprehensiveness, strictness and effectiveness of verification. Specifically, it is necessary to establish clear testing standards and operating procedures, develop scientific and reasonable testing procedures, and clarify the responsible subjects and working standards. In addition, also should establish sound problem information feedback, timely processing and correction of problems.

In short, it is necessary to comprehensively, meticulously and accurately check and measure whether precision sheet metal processing is qualified. At the same time, it is necessary to provide the support of professional testing equipment and tools, establish a perfect testing mechanism, and ensure product quality and customer satisfaction.