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一、产品零件分析 图1为簧片零件图,材料为铍青铜QBe2。■从图纸上看形状很简单，但要使它成形却需要与众不同的模具。一般弹性零件簧片
First, the product parts analysis Figure 1 reed parts map, the material is beryllium bronze QBe2. ■ The shape is simple from the drawing, but it takes a different mold to shape it. General elastic parts reed