Electric Welding Machine 2012 Issue 4 Quality control technology of oil and gas pipeline constructed in tunnel

Quality control technology of oil and gas pipeline constructed in tunnel
YANG Xiang-hai;QI Zhe;XIAO Jing-an

..............page:70-75

Improvement in right angle cutting process by plasma
XU Zuo-dong

..............page:107-108

Design and manufacture of automatic circumferential welding equipment for aluminium alloy boom
TIAN Song-ya;FENG Yan

..............page:44-46,106

Narrow gap gas metal arc welding of S960QL steel
YI Yao-yong;ZHENG Shi-da;YI Jiang-long;ZHANG Yu-peng

..............page:76-78,96

Numerical simulation of protective effect of plasma welding torch
ZHANG Rui-hua;LI Ming;LI Hai-xia;WANG Rong;LENG Xiao-bing

..............page:8-12

New development tendency in welding industry——welding and surfacing engineering in the application of solar energy
WANG Yuan-liang

..............page:1-7

Software design of integrative twin-wire pulsed MIG welding based on DSP
CHEN Xiao-dong;MA Qian-jin;YAO Ping;CHEN Hui;XUE Jia-xiang

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

Residual stress numerical simulation of repair welding in bogie frame
ZHANG Zhi-yi;HAN Yong-bin;WANG Xin-hong;LI Dan-dan

..............page:82-86

Research on the expert database of aluminum ahoy sinusoid modulated pulse MIG welding
WEI Zhong-hua;LONG Peng;GAO Li-wen;XUE Jia-xiang;YAO Ping

..............page:38-43

Mo-Mo diffusion bonding by using Ti foil as interlayer
HE Yi;HAO Ming

..............page:100-102

Plastic metal flow action of inertia friction welding for TC4 titanium alloy
CHANG Rui-zhi;KE Li-ming;BU Wen-de

..............page:13-17

Manufacturing of plate heat exchanger
DOU Shuang-yun;ZHAO Li-hui;QIN Xue-zhong;JIN Wen-kuai

..............page:58-64

Analysis of SCR square wave inverter main circuit in flash-butt-welding system for mobile railway
WANG Zhi-wei;YI Qiong

..............page:47-48

Maintenance and using of WSE series square waveform AC welder
LI Xian-chen;JIANG Ying-tian;GAO Xue-peng;WANG Li-bo

..............page:51-53

Research and application of VSR in copper and steel re-melt deposit welding
LI Sheng-xin

..............page:103-106

Protective measures of welding in winter of long-distance refined oil pipeline
LIU Hui;ZHOU Cui;LI Zhi-fei

..............page:90-92

Selection of Shielded gas narrow gap TIG all-position welding
GUO Yan-hui;ZHANG Wei-dong;CAO Dong-wei;BAI Chun-miao;LIU Li-li

..............page:79-81

Different analysis of welder qualification test on two typical codes in submarine pipelines welding
XU Wei;LI Yan-sheng;SHANG Yong-jia;QUAN Li

..............page:87-89

xin xi dong tai

..............page:前插1-前插2

Assembly welding technology of JFE-HITEN610U2L quenched and tempered high strength steel polypropylene spherical tank
WANG Qing-dong;HAO Wei-sha;WANG An-jun;WANG Chuan-biao

..............page:28-32

Research and development of electron beam welding
MA Zheng-bin;LIU Jin-he;LU Shi-yu;WANG Shi-qing

..............page:93-96

Analysis of welding equipment market in China
DU Wu

..............page:33-37

Study on production and prevention of defects in resistance spot welding for stainless steel carbody of rail vehicle
LIU Yong-gang;HAN Xiao-hui;MA Ming-ju;WANG Su-huan

..............page:97-99

Test of residual stresses for the joint of aluminum alloy friction stir welding
WEI Yan-ni;LI Jing-long;HUANG Fu;LI Xue-fei

..............page:54-57

Al alloy and its welding technology in automobile industry
JIANG Yu-xiu;WANG Li-jun

..............page:109-112

Development of a management database system for welding material
YAO Zong-xiang;ZHANG Wei-jie;JIANG De-ping

..............page:49-50

Research on resistance spot welding technology and properties of DX53D+Z hot-dip galvanized strips used in auto
JIA Song-qing;ZHANG Yong-qiang;LIU Xing-quan;WANG Wei

..............page:65-69

Study on analysis platform with multi-signal information of welding process based LabVIEW
GUO Yong;LI Zhi-yong;ZHAO Hong-zhi;YAN Xiao-cheng

..............page:18-22