Njengaso nasiphi na isixhobo evenkileni okanye kwindawo yomsebenzi, ukugcinwa ngokufanelekileyo kunye nokhathalelo lwemipu ye-MIG kunye nezinto ezityiwayo ze-welding zibalulekile. Ezi zinokubonakala ngathi zingabalulekanga ekuqaleni, kodwa zinokuba nefuthe elikhulu kwimveliso, iindleko, umgangatho we-weld kunye nokhuseleko.
Imipu ye-MIG kunye nezinto ezisetyenziswayo (umzekelo, iingcebiso zoqhagamshelwano, imilomo, iilitha kunye ne-gas diffuser) ezingagcinwanga ngokufanelekileyo okanye zigcinwe ziyakwazi ukuthabatha ubumdaka, i-debris kunye ne-oyile, ezinokuthi zithintele ukuhamba kwegesi ngexesha lenkqubo ye-welding kwaye zikhokelela ekungcolisekeni kwe-weld. Ugcino olululo kunye nokhathalelo lubaluleke ngakumbi kwiindawo ezifumileyo okanye kwiindawo zemisebenzi ezikufutshane namanzi, njengeendawo zeenqanawa, njengoko ukuvezwa kukufuma kunokukhokelela ekudlekeni kwemipu ye-welding kunye nezinto ezisetyenziswayo - ngakumbi i-MIG gun liner. Ukugcinwa ngokufanelekileyo kwemipu ye-MIG, iintambo kunye nezinto ezisetyenziswayo azincedi kuphela ukukhusela izixhobo emonakalweni, kodwa kuphucula nokhuseleko lwendawo yomsebenzi.
Iimpazamo eziqhelekileyo
Ukushiya imipu ye-MIG okanye izinto ezisetyenziswayo zilele phantsi okanye emhlabeni kunokukhokelela kwiingozi zokukhubeka ezinokuchaphazela kakubi ukhuseleko lwabasebenzi. Kananjalo kunokubangela umonakalo kwiintambo zokuwelda, ezinokusikwa okanye zikrazulwe zizixhobo zasemsebenzini, ezinje ngeeforklift. Umngcipheko wokuthatha ukungcola mkhulu ukuba umpu ushiywe phantsi, kwaye unokukhokelela ekusebenzeni kakubi kwe-welding kwaye mhlawumbi ubomi obufutshane.
Akuqhelekanga ukuba abanye abaqhubi be-welding babeke yonke i-MIG gun nozzle kunye nentamo kwityhubhu yesinyithi yokugcina. Nangona kunjalo, lo mkhuba ubeka amandla angaphezulu kwi-nozzle kunye / okanye ekupheleni kompu rhoqo xa umqhubi we-welding eyisusa kwi-tube. Esi senzo sinokubangela iindawo ezaphukileyo okanye iziqhulo kumlomo apho isitshizi sinokubambelela khona, sibangele ukuhamba okulambathayo kwerhasi ekhuselayo, umgangatho we weld ongemhle kunye nexesha lokungasebenzi kakuhle.
Enye impazamo yogcino eqhelekileyo kukuxhoma umpu weMIG ngokuqalisa kwawo. Lo mkhuba uya kutshintsha ngokwemvelo indawo yokuvula kwindlela inqanaba le-trigger lidibanisa ngayo utshintsho. Ngokuhamba kwexesha, umpu we-MIG awuyi kuqalisa ngendlela efanayo kuba umqhubi we-welding kuya kufuneka atsale i-trigger ngokuqhubekayo nzima ixesha ngalinye. Ekugqibeleni, i-trigger ayisayi kusebenza ngokufanelekileyo (okanye konke) kwaye iya kufuna ukutshintshwa.
Nayiphi na kwezi ziqhelekileyo, kodwa ezihluphekileyo, iindlela zokugcina zingenza buthathaka umpu we-MIG kunye / okanye izinto ezisetyenziswayo, ezikhokelela ekusebenzeni kakubi okuchaphazela imveliso, umgangatho kunye neendleko.
Iingcebiso zokugcina umpu weMIG
Ukugcinwa ngokufanelekileyo kwemipu yeMIG, yigcine ngaphandle kokungcola; ugweme ukuxhoma ngendlela enokubangela umonakalo kwintambo okanye i-trigger; kwaye uzigcine kwindawo ekhuselekileyo, engaphandle kwendlela. Abaqhubi be-welding kufuneka badibanise umpu we-MIG kunye nentambo kwi-loop encinci kangangoko kunokwenzeka ukuze igcinwe - qiniseka ukuba ayitsali okanye ayixhomeki kwindlela yeendawo eziphezulu zezithuthi.
Sebenzisa i-hanger xa kunokwenzeka ukugcinwa, kwaye qaphela ukuba umpu ujinga kufuphi nomqheba kwaye intamo isemoyeni, ngokuchasene nokukhomba ezantsi. Ukuba i-gun hanger ayifumaneki, coil intambo kwaye ubeke umpu we-MIG kwityhubhu ephakamileyo, ukuze umpu kunye nekhebula ziphume emgangathweni kwaye zingabikho kwinkunkuma kunye nokungcola.
Ngokuxhomekeke kwindawo engqongileyo, abaqhubi be-welding banokukhetha ukubopha umpu we-MIG kwaye bawubeke phantsi kwindawo ephakamileyo. Xa uphumeza lo mlinganiselo, qiniseka ukuba intamo ikwindawo ephezulu ethe nkqo emva kokubhijela umpu.
Kwakhona, nciphisa ukuvezwa kompu we-MIG emoyeni xa ungasetyenziselwa ukuwelda. Ukwenza oko kunokunceda ukugcina esi sixhobo sikwimeko entle yokusebenza ixesha elide.
Ukugcinwa kwezinto ezisetyenziswayo kunye nokuphathwa
I-MIG gun consumables izuza ngokugcinwa okufanelekileyo kunye nokuphathwa, ngokunjalo. Izenzo ezimbalwa ezilungileyo zinokunceda ukufezekisa i-weld ekumgangatho ophezulu kunye nokugcina imveliso.
Ukugcina izinto ezityiwayo, zingagqunywanga, emgqomeni - ngakumbi imilomo - kunokukhokelela ekukrweleni okunokuthi kube nefuthe elibi ekusebenzeni kwaye kubangele ukuba i-spatter ibambelele ngokulula. Gcina ezi kunye nezinye izinto ezisetyenziswayo, ezinje ngeelayini kunye neengcebiso zoqhagamshelwano, kwipakethe yazo yasekuqaleni, etywiniweyo de ibe ilungele ukusetyenziswa. Ukwenza oko kunceda ukukhusela izinto ezisetyenziswayo kumswakama, ukungcola kunye nolunye udoti olunokuwonakalisa kwaye lunciphise ithuba lokubangela umgangatho obuthathaka we-weld. Izinto ezisetyenziswa ixesha elide zikhuselwe kwi-atmosphere, ngcono ziya kwenza - iingcebiso zoqhagamshelwano kunye nemilomo engagcinwanga ngokufanelekileyo inokunxiba ngaphambi kokuba isetyenziswe.
Hlala unxiba iiglavu xa uphethe izinto ezityiwayo. I-oyile kunye nokungcola okuvela kwizandla zomqhubi we-welding kunokungcolisa kwaye kubangele iingxaki kwi-weld.
Xa ufaka i-MIG gun liners, kunqande ukukhulula i-liner kwaye uyivumele ukuba irhuqe phantsi xa uyisondla ngompu. Xa oko kwenzeka, nayiphi na into engcolileyo emgangathweni iya kutyhala ngompu we-MIG kwaye ibe namandla okuthintela ukuhamba kwegesi, ukukhusela i-gas coverage kunye nokutya kocingo - zonke izinto ezinokukhokelela kwimiba yomgangatho, ixesha lokuphumla kunye nokwenzeka, iindleko zokuphinda zisebenze. Endaweni yoko, sebenzisa izandla zozibini: Bamba umpu ngesinye isandla kwaye ukhulule ilineni ngokwemvelo ngesinye isandla ngelixa uwondla ngompu.
Amanyathelo amancinci okuphumelela
Ukugcinwa ngokufanelekileyo kwemipu ye-MIG kunye nezinto ezisetyenziswayo kunokubonakala ngathi yinto encinci, ngakumbi kwivenkile enkulu okanye kwindawo yomsebenzi. Nangona kunjalo, inokuba nefuthe elikhulu kwiindleko, imveliso kunye nomgangatho we-weld. Izixhobo ezonakalisiweyo kunye nezinto ezisetyenziswayo zinokukhokelela kubomi obufutshane bemveliso, ukuphinda kusetyenzwe kwakhona kwe-welds kunye nokunyusa ixesha lokunciphisa ukugcinwa kunye nokutshintshwa.
Ixesha lokuposa: Jan-02-2023
