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标题: soldered, welded, crimped有什么不同,请具体说明下.谢谢！ [打印本页]
作者: shinejanice    时间: 2014-5-21 16:22
标题: 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！
作者: head0819    时间: 2014-5-21 16:50
Soldered 应该是指锡焊！
! V0 K6 U7 s2 F9 c" DWelded 是指电焊！& e( G$ O5 G- m" ^% J" P# q
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！* A; l( H4 f2 z0 f4 t
作者: 古陌村长    时间: 2014-5-21 17:17
很精辟呀* r9 t3 A( n) L: d- ^9 I5 f% R
作者: 麦子-tmac    时间: 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.  [attach]86899[/attach]5 q) Z9 ?  Z; o' f; o
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. C) s! u  u6 g) r" R  l: w3 J' i
.[attach]86901[/attach]
8 h0 I4 [  }# r- C$ A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 4 Q* a" L, z8 P/ c! R% [
作者: 热爱学习    时间: 2014-5-21 20:00
专业啊麦子，顶起
作者: shinejanice    时间: 2014-5-21 22:24
head0819 发表于 2014-5-21 16:50
, U, P' ?1 p: j0 TSoldered 应该是指锡焊！0 G8 K8 p& z2 J  i. i$ @$ {
Welded 是指电焊！% D  Q/ E0 A) m- L
Crimped 应该是指一些端子，先把线芯插进去，然后用钳子夹紧 ...
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谢谢！很好很易懂！
作者: johnmark    时间: 2014-5-22 10:00
麦子-tmac 发表于 2014-5-21 17:29
7 c' R- e/ T; d* L) G, [Soldering is a process in which two or more metal items are joined together by melting and flowing a ...
3 {9 ]) \( u$ H+ h2 r% v2 r
你太专业了。
作者: jansle_happy    时间: 2014-5-22 18:00
太专业了，感谢



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