Ukwazi izizathu eziqhelekileyo zokugqoka i-MIG gun - kunye nendlela yokuphelisa - linyathelo elihle lokunciphisa ixesha lokunciphisa kunye neendleko zokujongana nemiba.
Njengaso nasiphi na isixhobo esikwi-welding operation, imipu ye-MIG iphantsi kokunxitywa kunye nokukrazuka. Imekobume kunye nobushushu obuvela kwi-arc, kunye nezinye izinto, zichaphazela ubomi babo obude. Xa abaqhubi belandela iindlela ezifanelekileyo zokusetyenziswa kwabo, nangona kunjalo, uninzi lwemipu ye-MIG ye-welding ingahlala ubuncinci unyaka omnye kwindawo yokuvelisa. Ulondolozo lwesiqhelo lokuthintela lunokunceda ukwandisa ubomi bemveliso.
Ukwazi izizathu eziqhelekileyo zokugqoka i-MIG gun - kunye nendlela yokuphelisa - linyathelo elihle lokunciphisa ixesha lokunciphisa kunye neendleko zokujongana nemiba.
Yintoni ebangela ukunxitywa kompu we-MIG?
Ubume be-welding kunye nesicelo sinokuchaphazela ubomi bompu we-MIG. Ezinye zezona zizathu zixhaphakileyo zokunxitywa kwemipu ziquka:
Utshintsho lobushushu
Ukuguquguquka okugqithisileyo kwamaqondo obushushu kunokuchaphazela imeko kunye nobomi obulindelekileyo bebhatyi yompu ye-MIG, eqhele ukuba yimathiriyeli ehlanganisiweyo yohlobo lwerabha. Ukuba amaqondo okushisa atshintsha ukusuka phezulu ukuya ezantsi, izinto zejacket ziya kusabela ngokuhlukileyo - zibe zithambile okanye zibe nzima - ekugqibeleni zikhokelela ekugqokeni.
Ukonakaliswa kwendalo
Nokuba uwelda ngaphakathi kwiziko okanye kwindawo yemisebenzi yangaphandle, iimeko ezimdaka zinokuzisa iziqhushumbisi kunye nenkunkuma kwisekethe yemipu yeMIG kunye nezinto ezisetyenziswayo. Imipu ingonakala ukuba ithe yawa, yagityiselwa phezulu, yahanjwa, okanye ibanjwe ngengalo yokuphakamisa okanye ibhoom. Ezi zenzo zingonakalisa ikhebula okanye zibangele ukuphazamiseka kokuhamba kwegesi yokukhusela. I-Welding kwi-abrasive surfaces okanye kufuphi nayo inokubangela ukusikwa kwebhatyi yompu okanye intambo. Akukhuthazwa ukuwelda ngompu weMIG onebhatyi eyonakeleyo. Hlala utshintsha imipu ekrazukileyo, eyonakeleyo okanye ekrazukileyo okanye iintambo.
Ukunqongophala kwesondlo esifanelekileyo
Xa ukungcola kunye nobutyobo kwakheka ngaphakathi kwilayini yompu okanye kwincam yoqhagamshelwano, kwandisa ukuxhathisa kwaye kubangela ukongezwa kobushushu - utshaba lobomi bompu. Isixhasi socingo esingazondli kakuhle sinokubangela umonakalo kwenye indawo kumpu.
Isibambo esaphukileyo okanye iitshiphusi ezibonakalayo okanye ukusikwa kwibhatyi yompu okanye ikhebula zizalathisi eziqhelekileyo zokunxiba kompu weMIG. Kodwa ezinye iimpawu azisoloko zibonakala.
Ukuba i-burnback, i-arc ephosakeleyo okanye i-welds esemgangathweni yingxaki ngexesha le-welding, ezi zinokuthi zibangelwa amandla angahambelaniyo ahanjiswa kwi-weld circuit. Udibaniso olugugileyo okanye amacandelo kumpu we-welding anokubangela oku kuguquguquka kwamandla. Ukuze ugweme ixesha lokuphumla kunye nokunxiba okongeziweyo kwisibhamu, kubalulekile ukulungisa iingxaki ze-weld okanye i-arc kwaye uyilungise ngokukhawuleza.
Ukugcina iliso kwimipu ye-MIG yokunxiba kunye nokutshintsha izinto ezisetyenziswayo njengoko kuyimfuneko kunokunceda ukwandisa ubomi bompu kunye nokuhambisa ukusebenza okungcono ixesha elide.
Iingcebiso zokuthintela ukunxitywa kwemipu ye-MIG
Qwalasela ezi ngcebiso zintlanu ukunceda ukwandisa ukusebenza kompu kunye nokuphila ixesha elide.
1.Ungagqithi kumjikelo womsebenzi. Abavelisi banokukhetha ukureyitha imipu yabo kwi-100%, 60% okanye 35% yomjikelo womsebenzi. Umjikelo womsebenzi sisixa sexesha le-arc-on kwithuba lemizuzu eli-10. Ukodlula umlinganiselo wompu kunokubangela ubushushu obugqithisileyo obunxiba izixhobo zemipu ngokukhawuleza kwaye bunokubanokonakalisa ukusa kwinqanaba lokusilela. Ukuba umqhubi uziva isidingo sokwandisa izicwangciso zeparameter ukufezekisa i-weld efanayo ababeyigqibile ngaphambili, oku kunokuba ngumqondiso wokuba umpu uqalise ukungaphumeleli okanye kukho into engalunganga kwisiphaluka se-weld.
2.Sebenzisa isigqubuthelo sebhatyi esemgangathweni. Ukukhusela ikhebula kwi-gashes okanye izinto ezibukhali kwindawo ye-welding, sebenzisa i-jacket yebhatyi yompu eyenziwe kwizinto ezinikezela ukuchasana kwe-abrasion ephezulu. Izigqubuthelo zebhatyi ziyafumaneka ngobude obahlukeneyo ukuze zilungele izitayile ezininzi zemipu kunye nobukhulu. Qinisekisa ukuba utshintshe ibhatyi njengoko kufuneka ukhuseleko oluphezulu.
3.Khangela imidibaniso esetyenziswayo. Naluphi na uxhulumaniso olukhululekile kwisiphaluka se-weld luya kwandisa ukushisa kunye nokuchasana, okuya kwandisa ukunxiba kwisibhamu kunye namacandelo. Xa utshintsha izinto ezisetyenziswayo, qiniseka ukuba imisonto icocekile kwaye iqinile. Hlola umpu rhoqo, uqinise naluphi na uqhagamshelo olukhululekileyo - nokuba yi-diffuser, intamo okanye incam yoqhagamshelwano. Uqhagamshelo olukhululekile luthintela ukuhanjiswa kwamandla ngaphakathi kwesekethe ye-weld. Kukwabalulekile ukujonga lonke uqhagamshelo emva kokusevisa umpu okanye ukutshintsha izinto ezityiwayo.
4.Lawula ngokufanelekileyo intambo. Imeko engcono kakhulu kuyo nayiphi na intambo ye-weld kunye nompu kukugcina ngokuthe tye kangangoko kunokwenzeka ngexesha lokusetyenziswa. Oku kubonelela ngesondlo esingcono socingo kunye nokudluliselwa kwamandla phantsi kobude bompu. Kuphephe ukukrazula intambo okanye ukusebenzisa umpu kunye nekhebula elide kakhulu kwisithuba. Xa umpu ungasetyenziswa, qiniseka ukuba uyicolile intambo ngokufanelekileyo. Gcina umpu kunye nentambo zingekho emgangathweni okanye emhlabeni kwaye zingabikho bungozini - ngokufanelekileyo kwihuku okanye kwishelufu. Gcina imipu kwiindawo ezixineneyo zezithuthi apho inokugilwa okanye yonakaliswe. Kwakhona, ukuba umpu ukwi-boom, musa ukutsala intambo yompu ukuhambisa ibhoom okanye inqwelo. Oku kungonakalisa imidibaniso kwaye kuguge ngokukhawuleza.
5.Ukuqhuba ugcino lothintelo Ulondolozo oluqhelekileyo kunye nokugcinwa kuya kunceda i-MIG guns isebenze njengoko kulindelekile kwaye yandise ubomi bemipu. Nika ingqalelo kuzo naziphi na iimpawu zokuguga kwimipu okanye kwizinto ezisetyenziswayo. Qwalasela lonke uqhagamshelo ngexesha ngalinye umpu usetyenziswa kwaye ujonge ukwakhiwa kwesitshizi emlonyeni. Lungiselela nayiphi na imipu okanye imiba yokutyisa ucingo ngokukhawuleza. Kwakhona, qiniseka ukuba usebenzisa iindawo ezichanekileyo xa ulungisa okanye ulungisa umpu weMIG. Abavelisi bemipu ye-MIG bakholisa ukuba nesikhokelo samalungu esibonisa ukuba zeziphi iindawo ezingena kwindawo ethile kumpu. Ukuba iindawo ezingalunganga zisetyenzisiwe, ziya kutshintsha indlela yokudluliselwa kwamandla ngompu kunye nokuchaphazela ukusebenza ngokubanzi. Oku kunokonyusa ukunxiba ngokuhamba kwexesha.
Ukuphucula ubomi bemipu yeMIG
Ukufumana ubomi obuninzi kumpu wakho wokuwelda we-MIG kubandakanya izinto ezininzi, ukusuka kulondolozo olufanelekileyo kunye nokhathalelo ukuya ekusebenziseni eyona ndlela ilungileyo xa uwelda. Ukugcina iliso kwimipu ye-MIG yokunxiba kunye nokutshintsha izinto ezisetyenziswayo njengoko kuyimfuneko kunokunceda ukwandisa ubomi bompu kunye nokuhambisa ukusebenza okungcono ixesha elide.
Ixesha lokuposa: Feb-15-2021
