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原型材的下料方式有哪几种?各适用何种型材?

问答题
2022-04-02 18:35
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正确答案
原型材的下料方式有:
1)剪切法;以薄、中板材为主。
2)锯切法;以棒料为主。
3)薄片砂轮切割法;以薄壁管件材料为主。
4)火焰切割法;以厚板材为主。

试题解析

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