In Kunshan sheet metal processed parts, the sequence of processing technology is also an important aspect, because if the order of the procedures is not correct, the processing effect of the sheet metal processed parts will be seriously affected, and the intended purpose cannot be achieved. So it's important. Then, let's introduce this aspect, so that everyone can have a clear understanding and understanding of this aspect through this article, so that you can correctly perform sheet metal processing parts, and get the desired effect. Generally speaking, the order of the sheet metal processing technology is mainly composed of the following aspects: 1. The cutting sequence is rough after finishing: first rough machining, then semi-finishing, and finally finishing Processing and finishing. First-primary-minor-secondary: That is, some primary processing is performed first, and then secondary surface processing is performed. Face first then hole: The plane and the end surface of the hole used for positioning are processed first, and then the hole is processed. This can make the workpiece positioning and clamping stable and reliable, and can ensure the position accuracy of the hole and plane. The base surface is first: the refined reference surface is processed first, and then the other surfaces are processed. 2. Annealing and normalizing in heat treatment process: Generally, it is performed before sheet metal processing parts. Aging treatment: Aging treatment is usually arranged before roughing or after roughing. If the precision requirements are relatively high, then after semi-finishing, an aging treatment is required. Quenching and tempering: Sheet metal processing manufacturers generally perform after rough machining. If the performance requirements are not high, they can also be used as the final heat treatment.

Sheet metal processing