不同類型的塑料激光焊接機的工作原理是什麼?
塑su料liao激ji光guang焊han接jie機ji常chang用yong於yu精jing密mi儀yi器qi的de塑su料liao配pei件jian的de焊han接jie,越yue精jing密mi越yue能neng展zhan示shi其qi使shi用yong價jia值zhi。塑su料liao激ji光guang焊han接jie機ji有you很hen多duo的de優you點dian,焊han接jie精jing密mi,成cheng品pin牢lao靠kao,沒mei有you殘can渣zha,國guo家jia食shi品pin藥yao品pin監jian管guan的de醫yi藥yao製zhi品pin也ye適shi用yong。然ran而er不bu同tong類lei型xing的de塑料激光焊接機有具不同的工作原理,下麵隨小編了解一下。
激光焊接應用於塑料部件熔接的優點包括:焊接精密、牢固和密封不透氣和不漏水,焊接過程中樹脂降解少、產chan生sheng的de碎sui屑xie少shao,製zhi品pin的de表biao麵mian能neng夠gou在zai焊han縫feng周zhou圍wei嚴yan密mi地di連lian接jie在zai一yi起qi。激ji光guang焊han接jie沒mei有you殘can渣zha的de優you點dian,使shi它ta更geng適shi用yong於yu國guo家jia食shi品pin藥yao品pin監jian督du管guan理li局ju管guan製zhi的de醫yi藥yao製zhi品pin及ji電dian子zi傳chuan感gan器qi等deng。 易(yi)於(yu)控(kong)製(zhi),可(ke)焊(han)接(jie)尺(chi)寸(cun)小(xiao)或(huo)外(wai)形(xing)結(jie)構(gou)複(fu)雜(za)的(de)工(gong)件(jian)。由(you)於(yu)激(ji)光(guang)便(bian)於(yu)計(ji)算(suan)機(ji)軟(ruan)件(jian)控(kong)製(zhi),而(er)且(qie)光(guang)纖(xian)激(ji)光(guang)器(qi)輸(shu)出(chu)可(ke)靈(ling)活(huo)地(di)達(da)到(dao)零(ling)件(jian)各(ge)個(ge)細(xi)微(wei)部(bu)位(wei),采(cai)用(yong)激(ji)光(guang)焊(han)接(jie)能(neng)夠(gou)焊(han)接(jie)其(qi)它(ta)焊(han)接(jie)方(fang)法(fa)不(bu)易(yi)達(da)到(dao)的(de)區(qu)域(yu),焊(han)接(jie)具(ju)有(you)複(fu)雜(za)外(wai)形(xing)、甚至是三維幾何形狀的製品。 與yu其qi他ta熔rong接jie方fang法fa比bi較jiao,激ji光guang焊han接jie大da幅fu減jian少shao製zhi品pin的de振zhen動dong應ying力li和he熱re應ying力li。這zhe意yi味wei著zhe製zhi品pin或huo者zhe裝zhuang置zhi內nei部bu組zu件jian的de老lao化hua速su度du更geng慢man,可ke應ying用yong於yu易yi損sun壞huai的de製zhi品pin。能neng夠gou焊han接jie許xu多duo種zhong類lei不bu同tong的de材cai料liao。例li如ru,能neng將jiang透tou過guo近jin紅hong外wai激ji光guang的de聚ju碳tan酸suan脂zhi,玻bo纖xian增zeng強qiang的de黑hei色se聚ju對dui苯ben二er甲jia酸suan丁ding二er脂zhi連lian接jie在zai一yi起qi,而er其qi它ta的de焊han接jie方fang法fa根gen本ben不bu可ke能neng將jiang兩liang種zhong在zai結jie構gou、軟化點和增強材料等方麵如此不同的聚合物連接起來。
一:超聲波塑料激光焊接機的工作原理
超聲波塑料激光焊接原理是通過超聲波發生器將50/60赫茲電流轉換成15、20、30或40qianhezidianneng。beizhuanhuandegaopindiannengtongguohuannengqizaicibeizhuanhuanchengweitongdengpinlvdejixieyundong,suihoujixieyundongtongguoyitaokeyigaibianzhenfudetiaofuqizhuangzhichuandidaohantou。hantoujiangjieshoudaodezhendongnengliangchuandidaodaihanjiegongjiandejiehebu,zaigaiquyu,zhendongnengliangbeitongguomocafangshizhuanhuanchengreneng,jiangsuliaoronghua。chaoshengbobujinkeyibeiyonglaihanjieyingresuxingsuliao,haikeyijiagongzhiwuhebomo。yitaochaoshengbohanjiexitongdezhuyaozujianbaokuochaoshengbofashengqi,huannengqi/調幅器/焊頭三聯組,模具和機架。
二:旋轉摩擦式塑料激光焊接機的工作原理
旋xuan轉zhuan摩mo擦ca式shi塑su料liao激ji光guang焊han接jie機ji一yi般ban用yong來lai焊han接jie兩liang個ge圓yuan形xing熱re塑su性xing塑su料liao工gong件jian。焊han接jie時shi,一yi個ge工gong件jian被bei固gu定ding在zai底di模mo上shang,另ling一yi個ge工gong件jian在zai被bei固gu定ding的de工gong件jian表biao麵mian進jin行xing自zi轉zhuan運yun動dong。由you於yu有you一yi定ding的de壓ya力li作zuo用yong在zai兩liang個ge工gong件jian上shang,工gong件jian間jian摩mo擦ca產chan生sheng的de熱re量liang可ke以yi使shi兩liang個ge工gong件jian的de接jie觸chu麵mian熔rong化hua並bing形xing成cheng一yi個ge禁jin固gu且qie密mi閉bi的de結jie合he。其qi中zhong定ding位wei旋xuan熔rong是shi在zai設she定ding時shi間jian旋xuan轉zhuan,瞬shun間jian停ting在zai設she定ding的de位wei置zhi上shang,成cheng為wei永yong久jiu性xing的de熔rong合he。
三、塑料激光焊接機的工作原理
激光焊接機的工作原理是使光/激光射線穿過一個塑料件照射在另一個塑料件表麵(即焊接麵);焊接麵在充分吸收光束能量後,受熱並熔化;此(ci)時(shi)通(tong)過(guo)對(dui)兩(liang)個(ge)塑(su)料(liao)件(jian)施(shi)加(jia)一(yi)個(ge)可(ke)以(yi)調(tiao)節(jie)的(de)夾(jia)緊(jin)力(li),使(shi)其(qi)緊(jin)密(mi)地(di)結(jie)合(he)在(zai)一(yi)起(qi)。和(he)其(qi)他(ta)的(de)現(xian)有(you)塑(su)料(liao)焊(han)接(jie)工(gong)藝(yi)相(xiang)比(bi),激(ji)光(guang)焊(han)接(jie)工(gong)藝(yi)的(de)優(you)勢(shi)在(zai)於(yu)光(guang)/激光射線可以同時加熱並焊接整個焊接麵,焊接效果更顯著。 四、線xian性xing振zhen動dong摩mo擦ca焊han接jie機ji的de工gong作zuo原yuan理li線xian性xing振zhen動dong摩mo擦ca焊han接jie利li用yong在zai兩liang個ge待dai焊han工gong件jian接jie觸chu麵mian所suo產chan生sheng的de摩mo擦ca熱re能neng來lai使shi塑su料liao熔rong化hua。熱re能neng來lai自zi一yi定ding壓ya力li下xia,一yi個ge工gong件jian在zai另ling一yi個ge表biao麵mian以yi一yi定ding的de位wei移yi或huo振zhen幅fu往wang複fu的de移yi動dong。一yi旦dan達da到dao預yu期qi的de焊han接jie程cheng度du,振zhen動dong就jiu會hui停ting止zhi,同tong時shi仍reng舊jiu會hui有you一yi定ding的de壓ya力li施shi加jia於yu兩liang個ge工gong件jian上shang,使shi剛gang剛gang焊han接jie好hao的de部bu分fen冷leng卻que、固化,從而形成緊密地結合。
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