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弓形架冲孔模比较适用于圆孔或异形孔的冲压加工,将刃口件作适当设计后,还可完成冲槽、切口、冲圆角、冲半圆角、撕口、翻边、拉深等工作。用弓形架冲孔模进行组合冲压,在工艺上有许多优点: 1.由于每个弓形架冲孔模均有自己独立的导向与卸料系统,所以凸、凹模的安装与更换十分方便,不用对刃口即可保证获得良好的冲压件。 2.使用灵活,既可单个使用,也可实现多孔冲压,生产效率高。 3.由于采用组装形式,不需要设计专用工装,节省了设计与制造专用工装所必需的时问和费用。
Bow frame punching die is more suitable for round hole or shaped hole stamping process, the edge of the workpiece for the appropriate design, but also to complete the notching, incision, rinsed corner, rushed semicircular corner, tear, flanging, drawing Wait for work. Punching die with a bow frame for stamping, in the process there are many advantages: 1. As each bow frame punch die has its own independent guidance and unloading system, so the convex and concave die installation and replacement is very convenient, You do not need a pair of cutting edges to ensure good stamping. 2. The use of flexible, both single use, but also to achieve porous stamping, high production efficiency. 3. As a result of the assembly form, do not need to design special tooling, saving the design and manufacture of special tooling required time and cost.