Electric Welding Machine 2007 Issue 3 State of the art of the welded bridges in China

State of the art of the welded bridges in China
CHEN Bo-li

..............page:1-5

Spot contrast of reliability & efficiency between inverter and SCR'S MAG welding power source
HUANG Shi-sheng;LU Pei-tao;XUE Feng;WU Chao-wang;HUANG Ying;CHEN Yi-dan;WANG Zhen-min

..............page:6-9

Measure on temperature field of aluminium alloy of different thickness on laser welding
YU Shu-rong;XIONG Jin-hui;FAN Ding;CHEN Jian-hong

..............page:28-30,40

Research of deposition feature of laser melting for forming high temperature alloy powder
YANG Guo-zhi;ZHANG Hai-ou;WANG Gui-lan;CAO Biao

..............page:31-33

Study on the twin-focus technique in laser welding
XIA Cai-yun;WANG Su;LI Xiao-hui

..............page:34-36

Simanlation of laser clading process
ZHAO Yong;HUANG An-guo;LIN Xue-nan;XIONG Jian-gang;LI Zhi-yuan

..............page:37-40

Vacuum brazing for flame tube rear pass assembly
ZHOU Rong-qin

..............page:41-45

Diagnosis of temperature of field of coating damage in plasma spray
XIA Wei-sheng;ZHANG Hai-ou;WANG Gui-lan;WANG Wei

..............page:46-48,70

Optimization and application of magnetically controlled MAG welding process
HUA Ai-bing;YIN Shu-yan;CHEN Shun-jun;LIU Zhong-bao;ZHANG Xiao-liang

..............page:49-51

Design of control system based on AduC812 MCU for plasma powder deposition
LIU Xin-lai;ZHANG Hai-ou;AI Hui;WANG Gui-lan

..............page:52-55

Endless welding rolling technology and its economic benefits
ZHANG Yong-qing;LIANG Yong-sheng;LI Wei;XU Hai-tao

..............page:56-58

Design and manufacture of special automatic welding equipment
YAO He-qing;LI Chun-yan

..............page:59-62

Data processing system for metal magnetic memory testing
YAO Gao-shang;CHAO Sheng-yuan;WAN Sheng-yun;JIAN Hu;XIONG La-sen;LIANG Kai

..............page:63-65

Design of three-phase control thyristor trigger circuit in micro-processor welding machine
ZHAO Zhi-jun;HAN Bin

..............page:66-67

Friction welding of the Zr65Cu12.5A17.5Ni15 massive amorphons alloy
LI Bo;LI Zhi-yuan;XIONG Jian-gang;XING Li

..............page:68-70

Study on the oxygen-natural gas cutting and welding technique
YANG Guo-hui

..............page:71-74

Analysis and evaluation of stability of flux-cored wire
DAI Jun;WANG Bao;GAO Jun-hua

..............page:75-77

Usage and maintenance of welding and cutting machines(63)——Usage and maintenance of air plasma arc cutting machine
HE Li

..............page:78-80

han gong chang jian de zhi ye bing you na xie ?

..............page:9

dian han ji chang yong shu yu de zhong ying wen dui zhao ( san )

..............page:27

zhu tie han bu shi chan sheng lie wen de yuan yin ji yu fang cuo shi

..............page:45

3D reconstruction of plasma in laser welding based on ME(maximum entropy)
LIU Jin-he;XIE Yao-zheng

..............page:10-13

Fusion penetration prediction for 5A06 electronic beam welding base on BP neural network
WANG Xing-jun;HUANG Wen-rong;SHEN Xian-feng;WEI Qi-long

..............page:14-16

Status of intermetallic compound coatings synthesized by laser cladding
SUN Yao-ning;FAN Ding;DAI Jing-jie

..............page:17-19

Relationship between characteristic and property of cladding and laser processing parameters
CHEN Li;HUANG Feng-xiao;LIU Xi-ming

..............page:20-22

Electron beam welding and resistance spot welding of time effect stainless steel cabin
FAN Zhao-bao;LIANG Yang-min

..............page:23-27