Both are actually concepts, but there is one difference:

The range of sheet metal is relatively large. All metal forming products can be collectively referred to as sheet metal parts. The sheet metal parts are divided into general sheet metal and precision sheet metal. This is mainly due to differences in the process. Conventional sheet metal uses conventional processing equipment. , Such as ordinary punch, open angle machine, etc., in order to achieve the shape of the processing, often for the processing of bulk products, and the accuracy can not be guaranteed, some complex processes are difficult to achieve. Precision sheet metal for large and small batches of product processing, with a processing cycle Short, high precision, good uniformity and other characteristics. From the ordinary sheet metal to the precision sheet metal transition requires the following conditions: equipment replacement, technology upgrades, management and so on.