In CAD system for blanking dies how to input drawings of stamping is an important problem.
在冲模CAD系统中，冲裁零件的图形输入是关键的一步。
Now we have the best designing and production capacity of fine blanking dies and parts in China.
具备国内一流的强力压板精冲模具和精冲零件的设计开发和生产制造能力。
Use constructional type of progressive dies, change present one step operation of single die construction for two-step blanking, i. e, first step semi-blanking, second ejecting material.
用级进模结构形式，改现行简单模结构的一工步操作的冲裁为两工步操作：第一工步为半冲裁，第二工步为推料。
Use constructional type of progressive dies , change present one step operation of single die construction for two-step blanking , i.
用级进模结构形式，改现行简单模结构的一工步操作的冲裁为两工步操作：第一工步为半冲裁，第二工步为推料。
This paper presents the characteristics of using polyurethane rubbers and zinc alloys in the blanking of cameo decorating parts, the design and manufacturing of dies.
论述聚氨脂橡胶及锌合金用于浮雕件成型落料工艺特点， 模具设计和制造特点。
This paper presents the characteristics of using polyurethane rubbers and zinc alloys in the blanking of cameo decorating parts, the design and manufacturing of dies.
论述聚氨脂橡胶及锌合金用于浮雕件成型落料工艺特点， 模具设计和制造特点。
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