滾筒輸送機當中的滾筒是由軸、圓(yuan)筒(tong)及(ji)兩(liang)個(ge)接(jie)盤(pan)組(zu)成(cheng)，接(jie)盤(pan)是(shi)鑄(zhu)件(jian)

，圓(yuan)筒(tong)是(shi)由(you)鋼(gang)板(ban)卷(juan)成(cheng)。軸(zhou)與(yu)接(jie)盤(pan)平(ping)鍵(jian)聯(lian)接(jie)
，接(jie)盤(pan)與(yu)圓(yuan)筒(tong)焊(han)接(jie)
，驅(qu)動(dong)力(li)傳(chuan)遞(di)給(gei)滾(gun)筒(tong)軸(zhou)
，軸(zhou)帶(dai)動(dong)滾(gun)筒(tong)整(zheng)體(ti)轉(zhuan)動(dong)，從(cong)而(er)驅(qu)動(dong)輸(shu)送(song)帶(dai)運(yun)行(xing)。接(jie)盤(pan)與(yu)筒(tong)體(ti)之(zhi)間(jian)的(de)焊(han)接(jie)是(shi)製(zhi)造(zao)滾(gun)筒(tong)的(de)關(guan)健(jian)工(gong)藝(yi)，以(yi)前(qian)國(guo)內(nei)的(de)滾(gun)筒(tong)常(chang)在(zai)接(jie)盤(pan)與(yu)圓(yuan)筒(tong)的(de)焊(han)接(jie)縫(feng)處(chu)破(po)壞(huai)。結(jie)構(gou)是(shi)對(dui)接(jie)，如(ru)果(guo)仍(reng)用(yong)埋(mai)弧(hu)焊(han)打(da)底(di)焊(han)
，就(jiu)會(hui)產(chan)生(sheng)燒(shao)穿(chuan)現(xian)象(xiang)。軸(zhou)和(he)圓(yuan)筒(tong)及(ji)接(jie)盤(pan)必(bi)須(xu)同(tong)時(shi)裝(zhuang)配(pei)，也(ye)就(jiu)是(shi)在(zai)焊(han)接(jie)前(qian)必(bi)須(xu)將(jiang)軸(zhou)穿(chuan)入(ru)接(jie)盤(pan)及(ji)圓(yuan)筒(tong)。這(zhe)樣(yang)在(zai)焊(han)接(jie)時(shi)，焊(han)縫(feng)內(nei)側(ce)就(jiu)無(wu)法(fa)加(jia)焊(han)藥(yao)墊(dian)施(shi)焊(han)，隻(zhi)能(neng)夠(gou)在(zai)外(wai)側(ce)單(dan)麵(mian)焊(han)。
  滾筒輸送機的焊接方法，一般采用CO2和Ar 混合氣體保護焊打底焊，然後用埋弧自動焊接的焊接方法。混合氣體保護焊能夠克服CO2氣qi體ti保bao護hu焊han的de缺que點dian，能neng夠gou保bao證zheng焊han接jie質zhi量liang。焊han接jie時shi

，將jiang滾gun筒tong放fang在zai滾gun輪lun架jia上shang轉zhuan動dong，轉zhuan速su可ke以yi控kong製zhi。打da底di焊han接jie時shi焊han槍qiang手shou工gong操cao作zuo
，采cai用yong單dan麵mian焊han雙shuang麵mian成cheng形xing的de方fang法fa焊han接jie
，保bao證zheng焊han縫feng根gen部bu能neng熔rong透tou又you不bu出chu現xian焊han穿chuan等deng缺que陷xian。其qi餘yu各ge層ceng焊han縫feng的de施shi焊han可ke將jiang焊han槍qiang或huo埋mai弧hu焊han機ji頭tou固gu定ding在zai滾gun筒tong焊han縫feng上shang方fang水shui平ping位wei置zhi，利li用yong滾gun筒tong轉zhuan動dong實shi現xian焊han接jie自zi動dong化hua。

    滾(gun)筒(tong)輸(shu)送(song)機(ji)的(de)滾(gun)筒(tong)裝(zhuang)配(pei)時(shi)的(de)軸(zhou)和(he)圓(yuan)筒(tong)及(ji)接(jie)盤(pan)應(ying)該(gai)同(tong)時(shi)裝(zhuang)配(pei)，先(xian)將(jiang)一(yi)個(ge)接(jie)盤(pan)裝(zhuang)在(zai)軸(zhou)上(shang)
，然(ran)後(hou)將(jiang)軸(zhou)穿(chuan)入(ru)圓(yuan)筒(tong)，拉(la)盤(pan)與(yu)圓(yuan)筒(tong)對(dui)正(zheng)後(hou)用(yong)聯(lian)接(jie)板(ban)定(ding)位(wei)焊(han)
，再(zai)將(jiang)另(ling)一(yi)接(jie)盤(pan)裝(zhuang)在(zai)軸(zhou)的(de)另(ling)一(yi)端(duan)以(yi)同(tong)樣(yang)的(de)方(fang)法(fa)固(gu)定(ding)圓(yuan)筒(tong)和(he)另(ling)一(yi)接(jie)盤(pan)。其(qi)坡(po)口(kou)尺(chi)寸(cun)的(de)關(guan)健(jian)是(shi)間(jian)隙(xi)和(he)鈍(dun)邊(bian)的(de)大(da)小(xiao)，若(ruo)間(jian)隙(xi)小(xiao)
，鈍(dun)邊(bian)大(da)
，焊(han)接(jie)時(shi)不(bu)易(yi)熔(rong)透(tou)，反(fan)之(zhi)又(you)容(rong)易(yi)出(chu)現(xian)燒(shao)穿(chuan)現(xian)象(xiang)，經(jing)過(guo)試(shi)驗(yan)，確(que)定(ding)合(he)適(shi)的(de)坡(po)口(kou)尺(chi)寸(cun)。另(ling)外(wai)
，為(wei)保(bao)證(zheng)焊(han)縫(feng)根(gen)部(bu)不(bu)出(chu)現(xian)缺(que)陷(xian)，不(bu)允(yun)許(xu)在(zai)被(bei)口(kou)內(nei)定(ding)位(wei)焊(han)，用(yong)聯(lian)接(jie)板(ban)在(zai)坡(po)口(kou)外(wai)固(gu)定(ding)焊(han)，打(da)底(di)焊(han)後(hou)再(zai)去(qu)掉(diao)聯(lian)接(jie)板(ban)。

    由you於yu皮pi帶dai輸shu送song機ji的de滾gun筒tong軸zhou已yi經jing調tiao質zhi處chu理li，如ru滾gun筒tong整zheng體ti回hui火huo會hui降jiang低di軸zhou的de性xing能neng，隻zhi能neng對dui焊han縫feng局ju部bu回hui火huo處chu理li。采cai用yong了le履lv帶dai式shi遠yuan紅hong外wai加jia熱re器qi對dui焊han縫feng控kong傷shang檢jian驗yan。按an照zhao以yi上shang的de輸shu送song工gong藝yi焊han接jie滾gun筒tong，焊han縫feng質zhi量liang均jun能neng達da到dao設she計ji要yao求qiu。