Electric Welding Machine 2015 Issue 12 Research situation and development trend of pipeline steel and flash butt welding technology

Research situation and development trend of pipeline steel and flash butt welding technology
LI Su;,GAO Shiyi;,YIN Yanchao;

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

Influence of arc welding power source's frequency on conducted disturbances and current harmonic
LU Zhenyang;,XU Jingjing;,CHEN Shujun;,GUANG Jindong;

..............page:8-11

Development of lead-free solder joints reliability in electronic packaging based on finite element simulation
ZHANG Liang;,GUO Yonghuan;,SUN Lei;,HE Chengwen;

..............page:12-15,25

Research on the influence of gap on the fatigue properties of A7N01 Aluminum alloys welded joints
WANG Yong;,ZHANG Zhiyi;,QI Weichuang;,TAO Chuanqi;,WU Xiangyang;,ZHANG Shixin;,ZHU Zhongyin;

..............page:16-20

Edge extraction of plane workpiece based on watershed
LUO Xiang;,WANG Zongyi;

..............page:21-25

Simulink and design of mid-frequency inverter resistance spot welding control system
DING Lijian;,MIN Huasong;

..............page:26-31

Effects of activating fluxes on penetration and microstructure in A-TIG welding for 0Cr19Ni9
SHEN Xiangqian;,DENG Peng;,LI Yaohui;

..............page:32-36

Influence of buffer layer inserting methods on steel/silver-based filler metal brazing joints
LU Quanbin;,LONG Weimin;,YU Xinquan;,LI Yong;

..............page:37-39

Effect of tool rotational speed and travel speed on microstructure of welded joints of HSLA-65 steels
QIU Rongpeng;

..............page:40-44,62

Research on microstructure and mechanical properties of iron-base alloy with plasma arc spray welding
ZONG Xuemei;,LI Wen;,MA Guo;,SHEN Leiming;,XIN Ruofei;,CHEN Lixiang;

..............page:45-49

Research on the error calibration of robot offline programming
HU Ting;

..............page:50-53

Off-line programming path planning of automated robot cutting system for structural steel
YIN Yuqin;,ZHANG Xiaoping;

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

Correctly choose and use of tungsten electrod
YANG Xinhua;

..............page:58-62

Microstructure and property of repair welding for ZM6 magnesium alloy
ZHENG Yi;,XU Lei;,WANG Guanghai;,CHEN Yubao;

..............page:63-66

Research on GMA hybrid laser welding technology for high strength structural steel based on induction preheating
ZHAO Jinlong;,YANG Xiaomin;

..............page:67-71

Numerical simulation about the influence of rectangular window restriction welding of 12MnNiVR steel on residual stress for large storage tank
ZENG Zhong;,ZHAO Jianping;

..............page:72-77,87

Numerical simulation of repairing weld residual stress for tube-sheet joint in plate heat exchanger
LUO Yun;,JIANG Wenchun;,YAO Yanwu;,ZHANG Zhilei;,MA Xuekong;,HAN Jichao;

..............page:78-82

Study on the relationship between welding and hardening parameters of friction stir welding of 2024 alloy aluminium based on numerical simulation
RAO Sumin;

..............page:83-87

Research on the influence of different welding technology on the fatigue properties of A5083 Aluminum Alloys welded joints
ZHANG Zhiyi;,WANG Yong;,QI Weichuang;,TAO Chuanqi;,CHEN Beiping;,WAN Li;,ZHU Zhongyin;

..............page:88-92

Research of stress corrosion properties on HR3C steel welded joint in different PH conditions
LI Xinmei;,ZHANG Zhongwen;,WEI Yuzhong;,DU Baoshuai;

..............page:93-95,122

Manufacturing process and numerical simulation of welding deformation for a thin-walled deep cavity part
QIN Daicheng;,LI Huijin;,ZHANG Weichao;

..............page:96-98

Stability analysis of U-shaped butt joint under thermal-mechanical load based on finite element method
WANG Jing;,ZHOU Zheng;

..............page:99-102

Research on weldability of P280GH piping material
LU Li;,LI Yuwei;,ZHAO Jiancang;,ZHU Decai;,WANG Gangang;,YANG Jia;

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

Study on welding deformation of steam turbine parts
TU Jun;

..............page:107-112

Study on the QCW pulse fiber laser welding technology for aluminum alloy
WU Xiaohong;

..............page:113-116

Effect of coating thickness on the composite coating of Ni60A with Ti(C, N)particles by ultrasonic-assisted argon-arc cladding-spray
ZHANG Chunhong;,ZHANG Ning;,WANG Kaide;

..............page:117-122

Study on brazing process of different copper pipes with BAg25CuZn filler metal
FANG Jiakun;,MENG Meng;,HE Zhongming;

..............page:123-127

Online evaluation of electrode wear based on servo gun spot welding of galvanization high strength steel
ZHANG Xuqiang;,SHI Qiang;,ZHANG Yansong;

..............page:128-131

Welding structure design of stainless steel car body in Egypt
ZHANG Shuoshao;,BAI Yanchao;,YAN feng;

..............page:132-137

Analysis on microstructure and properties of welded joint for 9Ni steel with SMAW welding
YIN Yan;,LI Xue;,ZHU Min;,LUO Xiaojun;,ZHANG Ruihua;

..............page:138-141

Study on welding technology for wire rod based on orthogonal experimental design
WANG Cheng;,LI Wei;,YOU Shengyi;

..............page:142-144

Welding procedure qualification of Q345R(R-HIC) for circulating hydrogen desulfurization tower
CHEN Baoguo;,SHI Weiqin;,LI Xiaolong;

..............page:145-148

Cause analysis and treatment of cracks on the surface of hydraulic turbines stay vane
BIAN Meihua;

..............page:149-151

Study on the training scheme of the mechanical re manufacturing engineering talents in higher learning institutions
GAO Ying;,HAN Jinhua;,CHEN Changliang;,LOU Liyan;

..............page:152-154

Arc welding robot practice teaching design
GAO Dangxun;,YAO Qiming;,WANG Longbing;,ZHOU Bingke;

..............page:155-157

Construction of welding curriculum system based on training welding engineer
YU Weiyuan;,CHEN Kexuan;,JIAO Jisen;,SI Yu;,LIN Qiaoli;

..............page:158-162

Study of welding stability in laser+twin-electrode pulsed MAG arc compound welding by using Lab-VIEW signal acquisition
ZHANG Manman;,YANG Yanqing;

..............page:163-166

zhong guo dian qi gong ye xie hui dian han ji fen hui er 0 yi wu nian du gong zuo zong jie
zhong guo dian qi gong ye xie hui dian han ji fen hui ;

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xin xi dong tai

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ni bian shi dian hu han ji shu ru lv bo dian rong qi de xuan ze yu an zhuang ying fu he gb 15579.1-2013 yao qiu
quan guo dian han ji biao zhun hua ji shu wei yuan hui mi shu chu ;

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guan yu gb 15579.5-2013 di 6.5 tiao de li jie
quan guo dian han ji biao zhun hua ji shu wei yuan hui mi shu chu ;

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di 21 jie quan guo qian han ji te zhong lian jie ji shu jiao liu hui yi bao dao
zhong guo han jie xue hui qian han ji te zhong lian jie zhuan ye wei yuan hui mi shu chu ;

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si chuan sheng han jie xie hui xue hui 2015 nian du hui yi ji yao
si chuan sheng ji xie gong cheng xue hui han jie zhuan wei hui ;, si chuan sheng zhi gong ji shu xie hui han jie zhuan hui mi shu chu ;

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zhong ke jun xin 650v xi lie chang jie zhi xing igbt zai ni bian han ji zhong ying yong
jiang bin ;, cheng xing ;, li fa bao ;

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lin de wei gao pin zhi jin shu jia gong yong hu ti gong ling xian de qi ti jie jue fang an

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han ying tian xia 2015 lin de fu neng shi lian he ke hu kai fang ri

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