根據中國汽車工程學會發布的《節能與新能源汽車技術路線圖》

，到2030年，中國汽車應實現減重40%。汽qi車che的de輕qing量liang化hua趨qu勢shi要yao求qiu主zhu機ji廠chang及ji零ling部bu件jian製zhi造zao商shang竭jie盡jin所suo能neng優you化hua設she計ji車che身shen零ling部bu件jian和he結jie構gou，以yi降jiang低di車che身shen的de重zhong量liang
，因yin此ci，差cha速su器qi齒chi輪lun激ji光guang焊han接jie生sheng產chan線xian應ying運yun而er生sheng，利li用yong激ji光guang焊han接jie進jin行xing連lian接jie成cheng為wei極ji為wei有you效xiao的de解jie決jue方fang案an。

（DgeLaserW5060差速器齒輪激光焊接生產線圖）

汽車差速器是實現汽車左、右（或前
、後）驅(qu)動(dong)輪(lun)以(yi)不(bu)同(tong)轉(zhuan)速(su)轉(zhuan)動(dong)的(de)機(ji)構(gou)，當(dang)汽(qi)車(che)在(zai)轉(zhuan)彎(wan)行(xing)駛(shi)或(huo)行(xing)駛(shi)在(zai)不(bu)平(ping)道(dao)路(lu)時(shi)，保(bao)證(zheng)其(qi)兩(liang)側(ce)驅(qu)動(dong)車(che)輪(lun)正(zheng)常(chang)的(de)滾(gun)動(dong)。差(cha)速(su)器(qi)是(shi)汽(qi)車(che)非(fei)常(chang)關(guan)鍵(jian)的(de)傳(chuan)動(dong)零(ling)部(bu)件(jian)，無(wu)論(lun)是(shi)傳(chuan)統(tong)燃(ran)油(you)車(che)，還(hai)是(shi)日(ri)益(yi)增(zeng)加(jia)的(de)新(xin)能(neng)源(yuan)汽(qi)車(che)，差(cha)速(su)器(qi)都(dou)是(shi)汽(qi)車(che)必(bi)不(bu)可(ke)少(shao)的(de)傳(chuan)動(dong)零(ling)件(jian)。

汽車差速器

qichechasuqichuantongdeshengchanfangshidoushiyongluoshuanhuomaodinglianjie
，xianzaicaiyongxianjindejiguanghanjiejishu

，keyijiangchakeyuzhujianchilun，chilunhezhuzhoufenbieyongjiguanghanfenglianjieqilai，jiguanghanjiejuyouduozhongyoushi，rujianxiaochasuqichicun、重zhong量liang以yi及ji降jiang低di材cai料liao和he生sheng產chan成cheng本ben，通tong過guo減jian少shao了le機ji加jia工gong和he螺luo栓shuan連lian接jie環huan節jie，整zheng體ti降jiang低di了le差cha速su器qi的de重zhong量liang又you提ti高gao了le生sheng產chan效xiao率lv，符fu合he汽qi車che輕qing量liang化hua的de發fa展zhan趨qu勢shi。

傳統的連接方式           

dajiangjiguangchangqizhuanzhuyuqicheqinglianghuajiguangjiejuefangan，zaiqichelingbujianjiguanghanjielingyuyongyouduoniandejishuchendianhejingyanjilei，yijingweiguoneiduogezhujichanghelingbujianchangshangtigonglechengtaojiguanghanjiezhuangbei，tebieshizaichasuqichilunjiguanghanjiefangmian
，womenyijingjiaofuduotaijiguanghanjieshengchanxian
，chuyuguoneixianjinshuiping。chasuqichilunjiguanghanjieshengchanxianzhuyaoyoujiguangqingxi、加熱設備
、壓裝設備
、端跳檢測設備
、機器人上下料單元、激光焊接工作站、環冷線
、超聲波檢測設備等組成，各個環節數字信息化控製鏈接運行
，具有生產高穩定高效率高質量柔性化的特點。該設備有手動、半自動
、全自動生產線三種定製方案可供用戶選擇

，可滿足不同市場用戶需求。

DgeLaserW5060生產線局部

激光焊接工作站由世界領先的激光器、高功率焊接頭
、機器人、送(song)絲(si)機(ji)構(gou)等(deng)設(she)備(bei)組(zu)成(cheng)，可(ke)實(shi)現(xian)多(duo)種(zhong)形(xing)式(shi)多(duo)種(zhong)材(cai)料(liao)組(zu)合(he)的(de)高(gao)效(xiao)高(gao)質(zhi)量(liang)激(ji)光(guang)焊(han)接(jie)。焊(han)接(jie)工(gong)作(zuo)站(zhan)通(tong)過(guo)光(guang)學(xue)係(xi)統(tong)和(he)機(ji)器(qi)人(ren)控(kong)製(zhi)係(xi)統(tong)的(de)設(she)計(ji)，配(pei)合(he)工(gong)裝(zhuang)精(jing)準(zhun)夾(jia)緊(jin)定(ding)位(wei)技(ji)術(shu)，保(bao)證(zheng)設(she)備(bei)和(he)焊(han)接(jie)工(gong)藝(yi)獲(huo)得(de)最(zui)高(gao)的(de)操(cao)作(zuo)安(an)全(quan)性(xing)和(he)最(zui)佳(jia)的(de)光(guang)學(xue)穩(wen)定(ding)性(xing)

，另(ling)外(wai)根(gen)據(ju)工(gong)件(jian)材(cai)料(liao)
，部(bu)件(jian)可(ke)在(zai)焊(han)接(jie)前(qian)感(gan)應(ying)預(yu)熱(re)，自(zi)動(dong)送(song)絲(si)，焊(han)後(hou)自(zi)動(dong)除(chu)渣(zha)，整(zheng)個(ge)生(sheng)產(chan)過(guo)程(cheng)一(yi)氣(qi)嗬(he)成(cheng)，從(cong)而(er)行(xing)成(cheng)一(yi)條(tiao)高(gao)質(zhi)量(liang)的(de)激(ji)光(guang)焊(han)縫(feng)。

激光焊接

差殼與齒輪激光焊接

 齒輪與主軸激光焊接

整zheng條tiao生sheng產chan線xian配pei置zhi多duo台tai檢jian測ce設she備bei，可ke進jin行xing焊han前qian焊han後hou的de端duan跳tiao檢jian測ce，焊han後hou焊han縫feng無wu損sun超chao聲sheng波bo探tan傷shang等deng，保bao證zheng每mei個ge零ling件jian焊han接jie質zhi量liang穩wen定ding可ke靠kao。特te別bie是shi在zai焊han後hou檢jian測ce環huan節jie，我wo們men采cai用yong高gao精jing度du超chao聲sheng波bo探tan傷shang檢jian測ce
，可ke對dui焊han縫feng進jin行xing全quan位wei置zhi掃sao描miao探tan傷shang，並bing精jing確que定ding位wei焊han縫feng中zhong氣qi孔kong和he裂lie縫feng位wei置zhi及ji大da小xiao
，分fen辨bian率lv達da到dao0.5mm以內，因此可以不斷優化焊接工藝，精益求精

，良品率達到98%以上。

超聲波探傷檢測

suizhequanqiuhuanbaoyishizhujianzengqiang，tanpaifangbiaozhunyaoqiuyuelaiyueyange，qicheqinglianghuayijingshigedazhujichanghelingbujianchangyanjiudezhongdian。muqianzaiguoneixinnengyuanqicheshichangpengbofazhandejiachixia
，jiguanghanjieheqiegejishuyidinghuizaiqichezhizaodegegelingyuzhongdedaogengguangfanyingyong。dajiangjiguangpingjieqizishenduoniandejiguangzhuangbeizhizaojingyanhejishujilei，jiangjindingshichangxuqiu
，tongguojishubuduanchuangxinluxutuichuduokuanjiguangchengtaoshebei，zhuliguoneiqicheqinglianghuazhizaojishujinbuyufazhan
，weishixiantandafengtanzhonghegongxianliliang。