Process arrangement. After the cutting edge quenched, the superhard process is arranged after the mold finishing and the cutting of the cutting, and then the quenching treatment is carried out, and the overall processing of the cutting edge is used.
Nanpi County Yiyuan Hardware Co., Ltd. registered capital of 30 million yuan, fixed assets of 60 million yuan, 2016 year output value of 142 million, with a total of 200 sets of 25 tons -1250 ton press, laser cutting,
Some molds such as plastic molds are in operation because of the presence of chlorine, fluorine and other elements in the plasticity. After the heat, decompose HCI, HF, etc., etc., Erode mold cavity appearance, increase its outer surface roughness, and exacerbate .
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