soldered, welded, crimped有什么不同,请具体说明下.谢谢！
soldered, welded, crimped有什么不同,请具体说明下.谢谢！ Soldered 应该是指锡焊！Welded 是指电焊！
Crimped 应该是指一些端子，先把线芯插进去，然后用钳子夹紧的一种固定方式吧！
很精辟呀
:) Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal (solder) into the joint, the filler metal having a lower melting point than the adjoining metal. Soldering differs from welding in that soldering does not involve melting the work pieces. In brazing, the filler metal melts at a higher temperature, but the work piece metal does not melt. In the past, nearly all solders contained lead, but environmental concerns have increasingly dictated use of lead-free alloys for electronics and plumbing purposes.
Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld pool) that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself, to produce the weld. This is in contrast with soldering and brazing, which involve melting a lower-melting-point material between the workpieces to form a bond between them, without melting the work pieces
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简单说weld是指通过将两块金属的边缘熔化使其整合在一起，而solder是指通过一小块熔化的软金属将两块独立的金属连在一起。也就是说，相比于weld，solder需要一小块额外的金属来完成焊接
专业啊麦子，顶起 head0819 发表于 2014-5-21 16:50 static/image/common/back.gif
Soldered 应该是指锡焊！
Welded 是指电焊！
Crimped 应该是指一些端子，先把线芯插进去，然后用钳子夹紧 ...
谢谢！很好很易懂！ 麦子-tmac 发表于 2014-5-21 17:29 static/image/common/back.gif
Soldering is a process in which two or more metal items are joined together by melting and flowing a ...
你太专业了。 太专业了，感谢
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