| Message: | The integral KN95 mask welding tooth mold has a complicated structure and is difficult to process. The difficulties in CNC programming and processing mainly include the following points:
(1) The distance between the embossing teeth and the feeding teeth is small, the processing efficiency is low, and the knife is easily broken;
(2) The width of the cutting edge is required to be uniform, generally controlled at 0.1mm ~ 0.3mm, and to ensure the smooth shoulder of the blade, because the distance to the embossed teeth is close, only a small knife can be used for rough and fine processing, the efficiency is low, the processing effect Poor;
(3) There is a certain amount of drop between the embossing, feeding teeth and the cutting edge. If the drop is different, the mask embossing level will be affected, which will directly affect the use of the mold. url:http://www.mnwparts.com |
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