Kuwotcherera kwa MIG ndi njira yomwe imagwiritsa ntchito arc yamagetsi kuti ilumikize zitsulo pamodzi. Njirayi ingagwiritsidwe ntchito pa zipangizo zosiyanasiyana, kuphatikizapo chitsulo, aluminiyamu ndi mkuwa. Kuti mupange weld yabwino, muyenera kugwiritsa ntchito waya wowotcherera wa MIG woyenera.
Waya wowotcherera ndi gawo lofunika kwambiri pa ndondomeko yowotcherera ndipo pali mitundu yosiyanasiyana ya waya wowotcherera yomwe ilipo pamsika.
Mitundu yosiyanasiyana ya waya wowotcherera ndi yoyenera kwambiri pa ntchito zosiyanasiyana, choncho ndikofunikira kudziwa mtundu wa waya wowotcherera womwe uyenera kugwiritsidwa ntchito.
Mu positi iyi ya blog, tikambirana mitundu yosiyanasiyana ya waya wowotcherera wa MIG. Tiperekanso malangizo osankha mtundu woyenera wa waya wowotcherera wa MIG pa ntchito yanu. Khalani tcheru!
Mitundu ya Waya Wowotcherera wa MIG
Mitundu itatu ikuluikulu ya waya yomwe imapezeka polumikiza MIG ndi iyi: waya wolimba, waya wozungulira, ndi waya wozungulira.
1. Waya Wolimba
Waya wolimba ndi mtundu wofala kwambiri wa waya wowotcherera. Umapangidwa kuchokera ku chitsulo cholimba chomwe chimasungunuka kenako n’kupanga waya.
Waya wolimba ndi wosavuta kugwiritsa ntchito ndipo umapanga ma weld apamwamba kwambiri. Komabe, ukhoza kukhala wokwera mtengo kuposa mitundu ina ya mawaya oweda.
2. Waya Wozungulira wa Flux
Waya wopangidwa ndi flux cored umapangidwa kuchokera ku chitsulo chomwe chimazunguliridwa ndi flux. Flux imagwiritsa ntchito kuteteza weld ku kuipitsidwa.
Waya wopangidwa ndi flux ndi wotsika mtengo kuposa waya wolimba, koma ukhoza kukhala wovuta kugwiritsa ntchito.
3. Waya Wokhala ndi Miyala Yachitsulo
Waya wopangidwa ndi chitsulo umapangidwa kuchokera ku chitsulo chomwe chimazunguliridwa ndi chitsulo. Chitsulo chachitsulocho chimathandiza kuteteza weld kuti isaipitsidwe. Waya wopangidwa ndi chitsulo ndi wokwera mtengo kuposa waya wolimba, koma ukhoza kukhala wosavuta kugwiritsa ntchito.
Kodi mumasankha bwanji waya woyenera ndipo ndi zinthu ziti zomwe muyenera kuziganizira?
Posankha waya wowotcherera, muyenera kuganizira zinthu zotsatirazi:
Zinthu zomwe mudzakhala mukuwotcherera.
Kukhuthala kwa zinthuzo.
Mtundu wa cholumikizira chomwe mudzalumikiza.
Malo a chotchingira.
Nthawi yomwe muyenera kusonkha.
Tchati cha mitundu ya waya wowotcherera wa MIG - Zochitika pa Kuwotcherera.
Ngati mukulumikiza zinthu zopyapyala, muyenera kugwiritsa ntchito waya wolimba. Ngati mukulumikiza zinthu zokhuthala, mungagwiritse ntchito waya wothina kapena waya wothina. Ngati mukulumikiza zinthu m'malo ovuta, muyenera kugwiritsa ntchito waya wothina.
Muyeneranso kuganizira mtundu wa cholumikizira chomwe mudzalumikiza. Ngati mukulumikiza cholumikizira cha matako, mutha kugwiritsa ntchito waya wamtundu uliwonse. Ngati mukulumikiza cholumikizira cha matako, muyenera kugwiritsa ntchito waya wachitsulo.
Pomaliza, muyenera kuganizira nthawi yomwe muyenera kulumikiza. Ngati muli ndi nthawi yambiri, mutha kugwiritsa ntchito waya wolimba. Ngati mulibe nthawi yokwanira, muyenera kugwiritsa ntchito waya wopangidwa ndi chitsulo.
Kodi Mumasunga Bwanji Waya Wowotcherera Kuti Ukhale Wabwino?
Waya wowotcherera uyenera kusungidwa pamalo ozizira komanso ouma. Uyenera kutetezedwa ku chinyezi ndi kutentha. Waya wowotcherera uyeneranso kutetezedwa ku kuwonongeka kwakuthupi.
Mukamagwira waya wowotcherera, muyenera kuvala magolovesi kuti muteteze manja anu ku mabala ndi mikwingwirima. Muyeneranso kupewa kukhudza waya wowotcherera pakhungu lanu kapena zovala zanu.
Ngati simukugwiritsa ntchito waya wowotcherera nthawi yomweyo, muyenera kuutseka mu chidebe chopanda mpweya kuti ukhale watsopano kuti ugwiritsidwe ntchito mtsogolo.
Kodi Mumakonza Bwanji Wowotcherera Wanu Kuti Mupeze Zotsatira Zabwino Ndi Mawaya Osiyanasiyana?
Makonzedwe a chowotcherera chanu adzadalira mtundu wa waya wowotcherera womwe mukugwiritsa ntchito.
Ngati mukugwiritsa ntchito waya wolimba, muyenera kuyika amperage pakati pa 60 ndi 80 amperage.
Ngati mukugwiritsa ntchito waya wozungulira, muyenera kuyika amperage pakati pa 80 ndi 120 amperage.
Ngati mukugwiritsa ntchito waya wopangidwa ndi chitsulo, muyenera kuyika amperage pakati pa 120 ndi 150 amperage.
Muyeneranso kusintha kuchuluka kwa mpweya womwe umayenda kutengera mtundu wa waya wowotcherera womwe mukugwiritsa ntchito.
Ngati mukugwiritsa ntchito waya wolimba, muyenera kuyika kuchuluka kwa mpweya pakati pa ma cubic feet 15 ndi 20 pa ola limodzi.
Ngati mukugwiritsa ntchito waya wozungulira, muyenera kuyika kuchuluka kwa mpweya pakati pa 20 ndi 25 cubic feet pa ola limodzi.
Ngati mukugwiritsa ntchito waya wopangidwa ndi chitsulo, muyenera kuyika kuchuluka kwa mpweya pakati pa ma cubic feet 25 ndi 35 pa ola limodzi.
Ndi Malangizo Ati Angakuthandizeni Kupeza Ma Weld Abwino Ndi Waya Wowelda wa MIG?
Waya wowotcherera wa MIG ndi chisankho chabwino kwambiri pamapulojekiti ambiri. Ndi yosavuta kugwiritsa ntchito ndipo imapezeka m'masitolo ambiri ogulitsa zida zamagetsi.
Nazi malangizo ena oti mupeze ma weld abwino kwambiri:
Gwiritsani ntchito waya wothira wa MIG woyera komanso wouma. Zodetsa zilizonse pa waya zidzakhudza ubwino wa ma weld anu.
Mukapereka waya wowotcherera wa MIG, onetsetsani kuti ndi wowongoka. Ngati sichoncho, zingayambitse mavuto ndi wowotcherera.
Samalani kuti musatenthe kwambiri waya wolumikizira wa MIG. Ngati watentha kwambiri, ukhoza kusungunuka ndikukhala wovuta kugwira nawo ntchito.
Gwiritsani ntchito mpweya woyenera wothira MIG yanu. Mpweya wolakwika ungayambitse mavuto ndi ma weld.
Onetsetsani kuti muli ndi nthaka yabwino. Izi zithandiza kupewa mavuto aliwonse okhudzana ndi ma weld.
Mwa kutsatira malangizo awa, muyenera kukhala ndi ma weld abwino nthawi iliyonse mukamagwiritsa ntchito Mig welder yanu. Ngati muli ndi vuto lililonse, onetsetsani kuti mwapempha thandizo kwa katswiri wodziwa bwino ntchito yowelda.
Nthawi yotumizira: Disembala-23-2022