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116问答网 > 请问不锈钢方管要钻方孔该怎么办？因为孔不大。请师傅讲一下

请问不锈钢方管要钻方孔该怎么办？因为孔不大。请师傅讲一下

2025-03-16 05:40:38

推荐回答（2个）

回答1：

如果是在方管的端头，方管的尺寸足够大的话，可以做一个伸出的凹模，冲一个不太大的方孔。如果孔比较大，伸出的凹模就不能承受冲孔的冲压力。如果方孔是在比较朝里的位置就不能冲，方管会变形的。只能用铣床铣方孔，或者用电火花打。

回答2：

开方孔得用冲床吧，如果没有条件，又比较薄，可以先画好线,用角磨机做了，然后用锉刀慢慢锉平，想不出别的办法了

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