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清华大学的焊接视频教程，点击可在线观看，也可下载到电脑中观看
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) Y% a% j: I5 @* I T点焊( h2 o" n( {, \$ [( E* W
http://www.timeweld.com/weldvideo/dianhan.wmv0 O+ ]) L, j. A2 f) |
电阻焊的概念
/ h- q V1 {0 y# ^+ rhttp://www.timeweld.com/weldvideo/dianzuhangainian.wmv' F6 b' d+ T- W$ V( O9 v
对焊* A3 E, j) p( G/ H6 x
http://www.timeweld.com/weldvideo/duihan.wmv% G4 v1 {+ P8 x) }
缝焊
( L3 Q' l. u% H$ X. Khttp://www.timeweld.com/weldvideo/fenghan.wmv( T3 A( ~8 z, b& b! |5 [5 @& `* J
焊接变形+ `! S( h: v5 Z. H9 E: X9 X# H f f
http://www.timeweld.com/weldvideo/hanjiebianxing.wmv
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http://www.timeweld.com/weldvideo/hanjiegongyicanshu.wmv( t% z' S5 ~9 ]
焊接缺陷8 w l0 |7 `# @0 ^- W$ h/ T
http://www.timeweld.com/weldvideo/hanjiequexian.wmv' V7 p4 R) T- _0 o8 J& }# I
焊接位置+ U1 g* r+ m1 l c: r) [
http://www.timeweld.com/weldvideo/hanjieweizhi.wmv! A, i( w c6 O. H( u" L' o8 T8 U& y
焊条
+ ]4 C# c# `& d7 \( H' C! A4 xhttp://www.timeweld.com/weldvideo/hantiao.wmv& U2 S7 t( _. `& |3 a( L/ e
接头型式& i. V, ?9 Y/ G0 Z, A4 x! b
http://www.timeweld.com/weldvideo/jietouxingshi.wmv* V: }5 F4 y; k7 n; q) {
埋弧自动焊! N4 I. R/ C; L6 M" Q9 |, c3 @
http://www.timeweld.com/weldvideo/maihuzidonghan.wmv
7 @9 P/ t; V- q6 N平焊操作和安全技术
/ H2 Q3 s j0 R' P# ^http://www.timeweld.com/weldvideo/pinhan-anquan.wmv [: \0 K# Q x0 x
坡口形式
1 `* u7 I; }; T- l, y/ [* j* C5 @. ihttp://www.timeweld.com/weldvideo/pokouxingshi.wmv
% \; W7 W F1 R# Z( _* b5 L5 f, w气焊
+ m6 Y5 ~& p& d3 S9 L$ Rhttp://www.timeweld.com/weldvideo/qihan.wmv
5 D2 b# `8 F* C" o. ]% N% ?2 n气焊操作要点和安全技术
' Z. q1 _, ~, |6 O) W% Q$ U1 Ihttp://www.timeweld.com/weldvideo/qihan-anquan.wmv
+ R; ^6 h4 k4 S气焊的焊接材料8 Q* E/ Q( }$ [; Z' x
http://www.timeweld.com/weldvideo/qihancailiao.wmv
+ I0 M" S; ?0 U- d8 M& f6 n n7 Y气焊火焰
6 a! [+ p1 p' N% x3 Ihttp://www.timeweld.com/weldvideo/qihanhuoyan.wmv
. Z* b+ D1 p+ @, ], k- s2 U: Q气焊设备与工具
' f8 M. e8 r7 s8 S( u i2 mhttp://www.timeweld.com/weldvideo/qihan-shebei-gongju.wmv( D. r5 N: c/ ~: T. O; X) e
气体保护焊
6 P% M# S/ x% z& [$ o4 Ghttp://www.timeweld.com/weldvideo/qitibaohuhan.wmv+ p- |+ F* m1 p
钎焊
3 R. Z3 h8 N' O) o+ uhttp://www.timeweld.com/weldvideo/qianhan.wmv5 ~$ L" X6 z6 g6 `6 q( c
手工电弧焊
, @$ N1 x$ G8 k5 uhttp://www.timeweld.com/weldvideo/shougongdianhuhan.wmv
, Q; K7 @% Y+ T. ]/ ?, G# L( T手工钨极氩弧焊
, _9 A. `- [, _0 m4 q* Q* _" xhttp://www.timeweld.com/weldvideo/tig.wmv3 _& a2 D0 y8 q' P$ M* e
手弧焊机
/ H0 g5 R: O" B. R. Y; fhttp://www.timeweld.com/weldvideo/shouhuhanji.wmv4 ?8 h8 r4 t/ l; C& H
( e" @" o! [8 W+ a4 j( B" |本文来自: 热加工论坛 http://bbs.chinarjg.com
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[ 本帖最后由 forging 于 2008-6-21 08:56 编辑 ] |
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发表于 2008-6-21 06:31:05
发表于 2008-6-23 22:22:16
:loveliness: :loveliness: :loveliness: 
:lol: :lol: