soldered, welded, crimped有什么不同,请具体说明下.谢谢！

shinejanice · 发表于 2014-5-21 16:22

jansle_happy · 发表于 2014-5-22 18:00

太专业了，感谢

johnmark · 发表于 2014-5-22 10:00

麦子-tmac 发表于 2014-5-21 17:29
, ^# w, D- B4 K$ C! r+ t& vSoldering is a process in which two or more metal items are joined together by melting and flowing a ...

你太专业了。

shinejanice · 发表于 2014-5-21 22:24

head0819 发表于 2014-5-21 16:50
( W/ w1 w$ ^+ V2 f9 |4 p8 v. lSoldered 应该是指锡焊！
( }# N! D. ^% A6 \9 ]* v, j0 tWelded 是指电焊！- t$ K; d' g* Y) c; z I: z% o
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！

热爱学习 · 发表于 2014-5-21 20:00

专业啊麦子，顶起

麦子-tmac · 发表于 2014-5-21 17:29

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
.
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

古陌村长 · 发表于 2014-5-21 17:17

很精辟呀

head0819 · 发表于 2014-5-21 16:50

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！

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[插头插座] soldered, welded, crimped有什么不同,请具体说明下.谢谢！

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