发布时间:2025-01-26 14:48:14
材质600球墨铸铁可以焊接的,相对强度可以选用WEWELDING777铸铁焊条,抗拉强度480MPA,抗裂比较好,在焊接QT600的铸铁时可以冷焊工艺焊接,小电流小规范焊接,3.2的焊条电流控制在90-110A电流焊接,窄焊道不要摆弧焊接。
想学会看懂五金图纸比如看到一张图纸就大概知道这个件是用什么工艺做的我看什么书籍会比较好
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