我国焊接生产现状与焊接技术的发展

SHIPENGINEERINGVol.27Supplement2005272005152004175%35%0.77%U671.8A1000-6982(2005)S-0015-10PresentSituationofWeldingProductionandDevelopmentTrendofWeldingTechnologyinChinaLINShang-yang(HarbinResearchInstituteofWelding)Abstract:Inthispaper,itisverifiedthattheconsumptionofsteelforweldedstructuresinChinain2004hasexceeded100milliontons,whichmakesChinatheworldnumberoneweldingmanufacturecountry.SincethebeginningofthereformingandopeningpolicyinChina,manyimportantandlargeweldedstructureshavebeenmadeandweldinghasplayedanindispensableroleinthedevelopmentofnationaleconomy.Theproductionandapplicationofweldingconsumables,thedistributionofweldingrobots,theeducationandtrainingofweldingprofessionalareanalyzed.AlthoughtheyieldofweldingconsumablesandweldingwireshavebeenexpandedrapidlyandChinahasbecomethelargestweldingconsumablesproductionandconsumptioncountry,therateofmanualweldingelectrodesisstillbeyond75%,theweldingmechanizationandautomationrateisaround35%andtheratiobetweentheannualyieldofweldingconsumablesandsteelisupto0.77%.Theseproblemsshouldbesolvedinashortertime.Accordingtothedevelopmenttrendofweldingtechnology,theapplicationsofweldingrobotsystem,fullydigitalweldingpowersources,laserandlaserhybridwelding,frictionstirweldingaswellashighefficientweldingprocessesshouldbeemphasizedinChina’sshipbuildingindustry.Ourinternationalcompetitionstrengthshouldbeimprovedbyattractingexcellentweldingprofessionaltotheproductionfrontandimprovingthecooperationbetweengovernments,enterprises,universitiesand1932-16researchinstitutesaswellaswithourpredominanceofhighquality,highefficiencyandlowproductioncosts.Keywords:weldingtechnologyandequipment;China;weldingproduction;weldingtechnology;presentsituationanddevelopment1120042.62.82020041254STT1.118199662.962003192.92001875%25%35%60%1MAG19962003590%8176250%17MAG%199655.0(87%)5.60.062.362.9620.2199772.5(89%)5.60.133.681.8318.5199887.0(88%)7.00.205.099.2019.8199990.0(85%)10.60.365.0105.9623.7200090.0(83%)11.70.706.0108.4026.42001100.0(82%)14.01.207.0122.2028.02002110.0(76%)25.01.908.0144.9035.72003150.0(78%)30.03.89.1192.9033.35%8%10%2002144.9185000.78%20030.77%0.3%0.5%0.5%0.8%140770.5%CO226%36%38%CO2CO290%60%50%1.2209080820011040276%3:210%6%4%1%18220012%1.31152,01221,965366%1%10.05%1.7%52.6%22.9%12.4%/8.3%2.05%2,01212%12.4%311519981921,96590%85%45—58%—30%—8%—4%44%4101522004850100020InternationalInstituteofWelding,IIW1997WGShipbuilding20042004215VLCC5VLCC2.11.5m-XYZ9EggBox6-72120m20m67-2.28A/DDSPDSP---82.2.1--RS485HOSTDSPADAD+-221~2m/min1Hz~5HzTIG2.2.2CMTCMTColdMetalTransferCMT--70HzCuSiCMTAlSi2.2.38mm1.2mm10kg25kg6mmMAG300mm/min1000mm/min2.3210.2mm~0.6mm0.25mm~0.4mm--1+129-2000WCWNd:YAG8mmLF6MIG2kWMIGMIG2000W180A23102000W80A160AMIGMIG120AMIG3MIG49%MIGMIGMIGMIG2000W180A11,240AMIGMIG350%122mm/910180AMIG-qv11180AMIG--3:200A-4:240A,-5:270A1000W4000W12-DockLaserMeyerMeyer2.42090241325mm50mm1mm80%13101401911“”53.341757.63253.8431262.745950074510002141910191140221我国焊接生产现状与焊接技术的发展作者：林尚扬，LinShang-yang作者单位：哈尔滨焊接研究所刊名：船舶工程英文刊名：SHIPENGINEERING年，卷(期)：2005，27(z1)被引用次数：9次引证文献(9条)1.高飞.严铿.邹家生焊接机器人在船舶工业中的应用[期刊论文]-江苏船舶2009(3)2.任军.李五坡现代焊接技术的新发展[期刊论文]-科技信息2008(22)3.马宏伟.王昆峰.张旭辉综采液压支架焊接机器人的发展现状及展望[期刊论文]-煤矿机械2008(6)4.李沁溢国外先进船体建造技术现状和发展趋向[期刊论文]-造船技术2007(5)5.孟工戈.金龙浩.赵国华.杨拓宇新渣系碱性焊条发尘量及发尘速率[期刊论文]-焊接学报2007(6)6.张书朋焊接过程通用控制器的研制[学位论文]硕士20077.谭一炯.周方明.王江超.黄志杰焊接机器人技术现状与发展趋势[期刊论文]-电焊机2006(3)8.姜宏基于图像处理的平面焊接轨迹自动识别研究[学位论文]硕士20069.徐凤基于DSP的焊缝图像处理系统研究[学位论文]硕士2006本文链接：授权使用：成都信息工程学院(cdxxgcxy)，授权号：d09fc266-01ac-4fc2-bf3e-9e6200e87308下载时间：2011年1月5日