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分析了一种微型电机金属外壳的冲压成形工艺,设计了大拉深级进冲裁模。该模具结构及工作原理虽然相对复杂,但采用“机械手”送进时,可以做到送进稳妥,避免了中间拉断或“掉底”;加工出来的壳体零件表面亮丽、壁厚均匀;该模具制作比较容易,模具寿命长,且加工的零件质量好,生产效率高。对同类产品的加工具有参考价值。
The stamping forming process of a miniature motor metal shell is analyzed, and a deep drawing deep die is designed. Although the structure and working principle of the mold are relatively complicated, when the “Robot” is used for feeding, the mold can be fed in steadily and the middle of the mold can be prevented from being pulled off or “fallen”. The surface of the machined shell part is bright, Wall thickness; the mold making is relatively easy, long mold life, and processing of parts of good quality, high production efficiency. The processing of similar products with reference value.