1. cutting machine: sheet metal processing is the use of shearing machine cutting material simple material, it is mainly for die blanking forming preparation processing, low cost, precision less than 0.2, but only processing without holes without cutting corners of the strip or block material.
2. punching machine: it is a kind of shape material which can be blanked out by one or more steps in the plate. The advantages of this kind of material are short time, high efficiency, high precision and low cost. It is suitable for mass production, but it is necessary to design a mold.
3.CNC numerical control blanking, sheet metal processing NC blanking is the first to write numerical control process program, using programming software, the drawing of the expansion map is written into the NC number drawing machine tool can be identified, so that the program according to these programs one step on the flat plate blanking plate, but its structure is under the tool structure, the cost is low. The precision is 0.15.
4. laser cutting is used to cut the structure of the flat plate on a large plate by laser cutting. It needs to write a laser program like the NC material. It can lower the complex shape of the flat plate, with high cost and 0.1 precision.
5. sawing machine: sheet metal processing mainly uses lower aluminum profile, square tube, picture tube, round bar material and so on, with low cost and low precision.
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