With the analysis of punching technology of locating plate, punching hole-mending hole-blanking continuous punching technology can improve part quality and production efficiency greatly.
对定位板零件的冲压工艺进行了分析，改用冲孔—整孔—落料连续冲压工艺，可明显提高工件质量及生产率。
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This products select quality galvanized lead wire, through automation, precision wove, also using metal plates stretching, punching, it is used in the microphone audio equipment.
Aimed at current shortcomings of quality inspection method for complex punching parts, a new kind of detecting equipment for on-line quality inspection is proposed.