不同類型噴涂方法的優缺點是什么?
發布時間:2022-04-30 16:46:37 作者: admin
形(xing)式1:手動噴涂(tu)
完結(jie)預(yu)處理(li)、人工噴涂、人工轉(zhuan)移到固化爐(lu)(烘箱)進行高溫固化噴涂。
長(chang)處:出(chu)資(zi)少;很(hen)容易(yi)保證涂(tu)層質(zhi)量(liang)。只(zhi)需固化爐(烘箱)的(de)尺(chi)(chi)度(du)合理,就(jiu)能夠(gou)很(hen)容易(yi)地(di)應用(yong)(yong)于(yu)噴涂(tu)各種工件(尺(chi)(chi)度(du)或形(xing)狀);保護方(fang)便,保護本(ben)錢低,保護技能難度(du)低;少一點。它能夠(gou)方(fang)便地(di)用(yong)(yong)于(yu)小批(pi)(pi)量(liang)出(chu)產,也能夠(gou)適用(yong)(yong)于(yu)大批(pi)(pi)量(liang)出(chu)產。
缺陷:批量出產(chan)相同尺度(du)的工件時(shi),各工序之(zhi)間(jian)發生的重復勞(lao)(lao)作相對(dui)來(lai)說是(shi)勞(lao)(lao)作密集型(xing)的,不能大(da)幅度(du)進步產(chan)量或下(xia)降勞(lao)(lao)作本錢。
形式(shi)2:全(quan)主動涂裝流(liu)水線
工件懸掛(gua)在主(zhu)動(dong)(dong)(dong)噴(pen)涂鏈中,使工件在運(yun)動(dong)(dong)(dong)進程中閱歷以下進程:在線(xian)、噴(pen)涂預處理(不包括(kuo)酸洗)、低(di)溫(wen)枯燥、主(zhu)動(dong)(dong)(dong)噴(pen)涂(機器人噴(pen)涂或主(zhu)動(dong)(dong)(dong)往復機)、手動(dong)(dong)(dong)填充噴(pen)涂(主(zhu)動(dong)(dong)(dong)噴(pen)涂經常省略一些工件邊(bian)角)、高(gao)溫(wen)枯燥地道固化(hua)、工件冷卻、離線(xian)涂裝完(wan)結(jie)。
長(chang)處:當(dang)噴涂(tu)很多同(tong)類工件時,具有相當(dang)大的(de)日常出產優勢,跟(gen)著(zhu)產量(liang)的(de)增(zeng)加(jia),單件的(de)人(ren)工本錢和能耗也下降了(le)。
缺(que)陷(xian):小批量出產能耗極高(gao)(gao),即(ji)工件達不(bu)(bu)到必定(ding)數量,安裝線(xian)無法啟(qi)動,不(bu)(bu)然噴(pen)涂本錢(qian)(qian)會增加幾倍(bei)甚至幾倍(bei)。僅(jin)適(shi)用于在必定(ding)體積和形(xing)(xing)狀(zhuang)標準范圍內(nei)噴(pen)涂的(de)工件。形(xing)(xing)狀(zhuang)不(bu)(bu)規則或尺度不(bu)(bu)合適(shi)的(de)工件不(bu)(bu)能噴(pen)涂。預(yu)處理進程(cheng)難以維持,工件的(de)酸洗進程(cheng)仍需(xu)在上(shang)線(xian)前完結。保護(hu)(hu)作業雜亂,保護(hu)(hu)本錢(qian)(qian)高(gao)(gao),保護(hu)(hu)技能難度大,占地面積大。適(shi)用于固定(ding)工件的(de)長時間很多噴(pen)涂。
涂(tu)裝流(liu)水線
形(xing)式3:半主(zhu)動涂裝線(xian)
完(wan)結(jie)(jie)預處理(li)(外線)、在線和(he)雙工位人(ren)工噴(pen)(pen)涂、高溫地(di)(di)道固化(hua)、冷卻、離(li)線和(he)噴(pen)(pen)涂;工件(jian)(jian)隨噴(pen)(pen)涂鏈主(zhu)(zhu)動跋涉,通(tong)過(guo)雙工位噴(pen)(pen)涂室時,兩個(ge)噴(pen)(pen)槍(qiang)用(yong)噴(pen)(pen)槍(qiang)噴(pen)(pen)涂;工件(jian)(jian)離(li)開噴(pen)(pen)涂室后,將通(tong)過(guo)恒溫固化(hua)地(di)(di)道主(zhu)(zhu)動完(wan)結(jie)(jie)固化(hua)。
長處:噴涂(tu)很(hen)多單(dan)件工件時,可大(da)大(da)下(xia)降單(dan)件勞作本(ben)錢(qian)和(he)能(neng)耗,日常(chang)出產(chan)能(neng)力更(geng)大(da);出資遠低(di)于(yu)主動噴涂(tu)線,保護本(ben)錢(qian)和(he)難度也低(di)。更(geng)多;出產(chan)能(neng)力接近全(quan)主動噴涂(tu)出產(chan)線。
缺陷(xian):不適合工件(jian)的(de)小(xiao)批(pi)量(liang)噴(pen)發成形(xing)。過小(xiao)的(de)批(pi)量(liang)仍然會導致(zhi)單個部件(jian)的(de)過度能(neng)耗(hao),這將使噴(pen)涂本錢(qian)過高。當噴(pen)涂線更快且接連噴(pen)涂時(shi)(shi)間(jian)更長時(shi)(shi),噴(pen)涂操作員(yuan)將作業。十分健(jian)壯。
形(xing)式4:全主動涂裝線
預處理(li)不在(zai)安裝(zhuang)線(xian)上,預處理(li)后的(de)工(gong)(gong)(gong)(gong)件通(tong)過(guo)在(zai)線(xian)、主(zhu)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)噴(pen)(pen)(pen)(pen)涂(tu)、手(shou)(shou)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)檢(jian)查、再噴(pen)(pen)(pen)(pen)涂(tu)、高(gao)溫固(gu)化(hua)和離線(xian)處理(li)完結(jie)噴(pen)(pen)(pen)(pen)涂(tu)——相當(dang)(dang)于(yu)“形式3半主(zhu)動(dong)(dong)噴(pen)(pen)(pen)(pen)涂(tu)線(xian)”,增加“主(zhu)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)噴(pen)(pen)(pen)(pen)涂(tu)”工(gong)(gong)(gong)(gong)序。工(gong)(gong)(gong)(gong)件跟著噴(pen)(pen)(pen)(pen)涂(tu)鏈(lian)主(zhu)動(dong)(dong)移動(dong)(dong)。當(dang)(dang)通(tong)過(guo)4工(gong)(gong)(gong)(gong)位(wei)噴(pen)(pen)(pen)(pen)涂(tu)室(2個主(zhu)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)工(gong)(gong)(gong)(gong)位(wei)和2個手(shou)(shou)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)工(gong)(gong)(gong)(gong)位(wei))時,大(da)部(bu)分噴(pen)(pen)(pen)(pen)涂(tu)作業(ye)由主(zhu)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)完結(jie),手(shou)(shou)動(dong)(dong)噴(pen)(pen)(pen)(pen)槍(qiang)完結(jie)化(hua)妝噴(pen)(pen)(pen)(pen)涂(tu)。工(gong)(gong)(gong)(gong)件從(cong)噴(pen)(pen)(pen)(pen)涂(tu)室噴(pen)(pen)(pen)(pen)涂(tu)。它出來后,會在(zai)恒溫下(xia)主(zhu)動(dong)(dong)凝(ning)固(gu)。
長處:“主動噴(pen)(pen)槍(qiang)噴(pen)(pen)涂(tu)(tu)”環節承擔(dan)大(da)(da)部分噴(pen)(pen)涂(tu)(tu)作(zuo)業(ye),因此(ci)人工噴(pen)(pen)涂(tu)(tu)不是首(shou)要的(de)噴(pen)(pen)涂(tu)(tu)方(fang)法,已成為(wei)“填充噴(pen)(pen)涂(tu)(tu)”環節,大(da)(da)大(da)(da)下降了(le)噴(pen)(pen)涂(tu)(tu)操作(zuo)人員的(de)勞(lao)作(zuo)強度;因為(wei)“主動噴(pen)(pen)槍(qiang)噴(pen)(pen)涂(tu)(tu)”的(de)存(cun)在(zai),噴(pen)(pen)涂(tu)(tu)速度大(da)(da)大(da)(da)進步(bu),能夠(gou)大(da)(da)大(da)(da)進步(bu)噴(pen)(pen)涂(tu)(tu)線的(de)運行速度,取得(de)更高的(de)產量;成品(pin)率(lv)高、勞(lao)作(zuo)強度低,最終(zhong)能夠(gou)下降工件的(de)單件噴(pen)(pen)涂(tu)(tu)本錢。