1 NC machining method
For sheet metal processing, Dongguan CNC processing plant mainly has the following processing methods:
(1) Single stamping, that is to say, single stamping includes arc distribution, grid hole and so on.
(2) The continuous blanking is divided into the same direction and multi direction. The continuous blanking in the same direction is mostly processed by overlapping dies, which is especially suitable for the processing of long holes. Multi direction continuous blanking is more suitable for large hole processing with small die【 The content of Dongguan numerical control processing factory is really good, it is worth paying attention to]
(3) Cannibalism processing, using small round mold, small step for arc continuous punching processing.
(4) Single or continuous forming, single forming is the sheet metal processing of shallow drawing one-time forming according to the nature of the mold, but if the forming is larger than the size of the mold, continuous forming is needed.
(5) Array forming, this processing method is suitable for processing multiple workpieces on large plate, and the types of workpieces can be the same or different.
2. Technological characteristics of NC sheet metal processing
The application of Dongguan numerical control processing factory in sheet metal processing shows its unique advantages and characteristics, which can be summarized as follows:
(1) The utility model has the advantages of simple and convenient use and low input cost.
It has its own unique advantages in the processing of all kinds of sheet metal parts, especially for the processing of complex shape or sheet metal parts. According to the drawing requirements, the holes with different size requirements and shape requirements can be processed automatically, and the large holes and contour curves with various shapes can also be processed by small stamping die with small step distance. In addition, the die with simple structure can also process sheet metal parts with special processing technology, such as shallow drawing, flanging hole, etc. Compared with the traditional stamping, the die is more simple, the processing range is wide, and the processing capacity is significantly improved. It is particularly suitable for mass production or various forms of product processing. It is very beneficial for processing enterprises to keep up with the pace of market development and meet the demand of products. Moreover, because of the reduction of various costs, the economic benefits of enterprises are effectively improved.
(2) Stable product quality and high machining accuracy.
Dongguan CNC machining plant has good flatness, higher punching precision, better burr, stable forming quality and good consistency for sheet metal parts.
(3) Effectively improve production efficiency.
Dongguan CNC machining plant adopts automatic control system, which can realize small batch processing of workpieces and simultaneous processing of different parts, and the processing speed is fast. Because the NC integrated processing of sheet metal parts is reduced, the production efficiency is greatly improved and the production cost is reduced.