Electric Welding Machine 2016 Issue 4 Texture feature extraction of weld cracks using magneto-optical imaging

Texture feature extraction of weld cracks using magneto-optical imaging
XIE Yilong;,GAO Xiangdong;,XIAO Zhenlin;,CHEN Xiaohui;,LI Xiuzhong;

..............page:1-4

Thermal fatigue performance of 0Cr15Ni25Ti2Al welding cladding
LIU Jingwen;,BAO Yefeng;,ZHANG Duo;,YANG Ke;,JIANG Yongfeng;

..............page:5-10

Development of submerged arc welding wire for acidproof pipeline steel
HUANG Xiaohui;,BI Zongyue;,ZHAO Hongbo;,ZHANG Wanpeng;

..............page:11-16

Numerical analysis on effects of welding sequence and heat treatment on residual stress in T91/12Cr1MoV dissimilar welded joint
YANG Xinyu;,JIANG Yong;,GAO Wei;,GONG Jianming;,CHEN Hu;

..............page:17-21

Microstructure analysis of stainless steel welding overlay based on A508/ER347 steel
SONG Yiyang;,WANG Li;,LU Lili;,PAN Xiaodong;,YE Yihai;,WANG Jian;

..............page:22-26

Application of residual stress testing on bogie frame repair
FANG Xiaozhong;,NI Baocheng;,DONG Hongda;

..............page:27-30

Research status and application prospects of SPR technology
WU Xiaodan;,WANG Min;,KONG Liang;,WANG Daming;

..............page:31-36

Development of measuring instrument on touch current for welding power source
CHEN Kai;,SUN Dong;,HU Weiwei;

..............page:37-41

Collection and display of welding robot parameters
ZHANG Wenming;,XU Jian;

..............page:42-44

Automatic welding system and application research of welding in the long distance oil and gas pipeline based on computer control
ZHOU Jie;

..............page:45-48

Adaptive recognition method of micro-gap weld position based on magneto-optical sensing
HUANG Guanxiong;,GAO Xiangdong;,XIAO Zhenlin;,CHEN Xiaohui;,LI Xiuzhong;

..............page:49-54

Effect of surface treatment on gas porosity susceptibility of aluminum alloy welding wire
LU Quanbin;,LONG Weimin;,DU Quanbin;,LV Dengfeng;

..............page:55-58

Impact of PWHT on weld joint hardness of ASTM A516M Grade485 steel in GMAW
HE Fuyin;

..............page:59-66

Research development in resistance welding of high strength steel sheet
CEN Yaodong;,CHEN Furong;

..............page:67-70,74

Repairing after welding process of 6082-T6 aluminum alloy joint
YUE Xiufeng;,NIU Xujing;,XU Hongji;,XIE Ming;,LI Qiushi;

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

Spot welding properties and failure analysis of 780 MPa grade DP steel
WANG Xiaopei;,ZHANG Yongqiang;,WANG Wei;,YANG Jianwei;,ZHANG Jun;

..............page:75-78

A new algorithm and simulation realized by using two axes interfinger lines welding
ZHANG Zhiqiang;,ZHOU Fan;,LI Xiaoping;

..............page:79-82

Microstructure and properties of Al/SiC surface composite by friction stire processing
ZHANG Minmin;,XIAO Changyuag;,LI Da;,CUI Zhanquan;,LI Jingli;

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

TIG welding technology of 316 LN stainless steel based on computer simulation
YU Youjian;,LI Guoyan;,HAO Zhipeng;

..............page:88-91

Nuclear power project welding procedure qualification transfer management under the general contracting mode
TANG Shi;

..............page:92-97

Crack propagation rate of deposited metal of 60 kg level submerged arc welding wire
LI Xiaogang;,ZHANG Nan;,ZHAO Aimin;

..............page:98-100,133

Laser welding robot on thick plate and the weld hardness analysis
YANG Changquan;

..............page:101-104

Development of pipeline high efficiency welding technology in the next decade
YIN Zhanghua;,YAN Chen;,GUO Ruijie;

..............page:105-111

Research progress and development trend of metal explosive welding
HAN Xiaomin;,WANG Shaogang;,HUANG Yan;

..............page:112-117

Post weld stabilization heat treatment process of stainless steel TP347
WANG Qinghui;,TIAN Boqing;

..............page:118-120

Welding quality control technology of CTOD process
TONG Minglei;,ZHANG Jianli;,YANG Jian;,XIONG Qi;,HANG Jianwei;

..............page:121-123

Construction quality control for inland construction project of offshore oil engineering
SUN Zhiguang;

..............page:124-126

Application of welding simulator trainer in aluminum welder training
ZHANG Yongjie;,ZHANG Jian;,CHENG Shilai;

..............page:127-130

Exploration and practice of "Welding Inspection" course theory and practice integrated teaching
LI Na;

..............page:131-133

ju shou han jie sheng hui gong hui mei hao lan tu di 30 jie zhong guo han jie bo lan hui zai shang hai sheng da kai mu

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dian han ji shu zhuan wei hui wan cheng huan jie gai xuan hui yi ji yao
zhong guo dian gong ji shu xue hui dian han ji shu zhuan wei hui mi shu chu ;

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xin xi dong tai

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ewm rong hua ji + re si han (tigspeed) gong yi zai biao mian dui han zhong de ying yong

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jie mu ni hei dian zi zhan dong feng luo mu yuan igbt qu dong zai chuang jia ji

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