I-Welders isebenzisa i-MIG ye-welding kumashishini amaninzi - ukuveliswa, ukuvelisa, ukwakhiwa kweenqanawa kunye nololiwe ukubiza ezimbalwa.Ngelixa iyinkqubo eqhelekileyo, ifuna ingqalelo kwiinkcukacha, kwaye kuyanceda ukwazi amagama athile aphambili anxulumene nayo.Njengayo nayiphi na inkqubo, ngcono ukuqonda, ngcono iziphumo.
Ukuzalela iintaka
Ukudityaniswa kocingo lwe-welding kwii-drive rolls ze-feeder yocingo.Oku kwenzeka ngokuqhelekileyo xa ucingo lungenayo indlela yokutyisa egudileyo ngenxa yokunqunyulwa kwelinen ibe mfutshane kakhulu, isayizi engalunganga yelayini okanye incam isetyenziswa, okanye useto olungachanekanga lwe-drive roll.Sombulula le ngxaki ngokucheba i-liner ngokufanelekileyo kwaye uqinisekise ukuba indlela yokutya yocingo igudile kwaye ithe tye kangangoko kunokwenzeka.
Burnback
Kwenzeka xa ucingo lunyibilika ngaphakathi kwincam yoqhagamshelwano ngaphambi kokufikelela kwindawo yokusebenza.Iphuma kumgama ongalunganga woqhagamshelwano-ingcebiso ukuya emsebenzini (CTWD) - umgama phakathi kokuphela kwencam kunye nesiseko sesinyithi - okanye isantya sombane esicothayo kakhulu (WFS).Isenokubangelwa yilayini elungiswe ngokungachanekanga kunye neeparamitha ezingachanekanga.Ukulungisa ingxaki ngokunyusa i-WFS, ukulungelelanisa i-CTWD, ukucheba i-liner ngokwengcebiso yomenzi kunye nokuguqula i-weld parameters.
Izinga lokubekwa
Kubhekiswa ekubeni ingakanani intsimbi yokuzalisa efakwe kwidiphozithi yeweld kwithuba lexesha elithile, elilinganiswa ngeepounds okanye iikhilogram ngeyure (lbs/hr okanye kg/hr).
Ukuyeka ukuqhubeka
Isiphoso kwisakhiwo se-weld engabangeli umngcipheko wokungaphumeleli.Iyahluka kwi-weld defect enokuchaphazela ingqibelelo ye-weld kanye kwinkonzo.
Isekile yomsebenzi
Ibhekisa kwipesenti yexesha kwimizuzu eyi-10 umpu ungasetyenziswa kwi-amperage ethile (i-arc-on time) ngaphandle kokuba ushushu kakhulu ukuphatha okanye ukufudumala.Umjikelo womsebenzi wompu uchatshazelwa luhlobo lwerhasi yokukhusela esetyenziselwa ukuwelda.Ngokomzekelo, umpu we-MIG unokulinganiswa kwi-100% ye-duty cycle kunye ne-100% ye-CO2 yokukhusela igesi, oku kuthetha ukuba inokudibanisa yonke imizuzu ye-10 ngaphandle kwemiba;okanye inokuba nereyithingi yompu ye-60% yomjikelo womsebenzi oneegesi ezixubeneyo.
Ukwandiswa kwe-Electrode
Umgama ucingo lwe-welding lusuka ekupheleni kwencam yoqhagamshelwano ukuya apho ucingo lunyibilika khona.Njengoko ukwandiswa kwe-electrode kwanda, i-amperage iyancipha, okunciphisa ukungena ngokubambisana.Ikwabizwa ngokuqhelekileyo njengengcebiso ukuya-kumsebenzi womgama.
Indawo echaphazeleke bubushushu
Idla ngokubizwa ngokuba yi-HAZ, yinxalenye yesiseko semathiriyeli ejikeleze i-weld engakhange inyibilike kodwa itshintshe iipropathi zayo kwinqanaba le-microstructure ngenxa yegalelo lobushushu.Ukuqhekeka kunokwenzeka apha.
Ukudityaniswa okungaphelelanga
Ekwabizwa ngokuba kukunqongophala kwe-fusion, kwenzeka xa i-weld isilela ukudibanisa ngokupheleleyo kunye nezinto ezisisiseko okanye i-weld pass yangaphambili kwi-welding ye-multi-pass.Ngokuqhelekileyo, sisiphumo se-angle ye-MIG ye-gun engalunganga.
I-Porosity
Ukuyekwa okufana nomngxuma okwenzeka xa irhasi ivaleleka kwiweld ekuqinisweni kwedama elityhidiweyo.Idla ngokubangelwa kukungakhuseleki kakuhle kwegesi okanye ukungcoliseka kwezinto ezisisiseko.
Ukungena kwe-weld
Ibhekisa kumgama we-weld fuses ngaphantsi komphezulu wesiseko semathiriyeli.Ukungena kwe-weld okungaphelelanga kwenzeka xa i-weld ingazalisi ngokupheleleyo ingcambu yejoyini.
Ixesha lokuthumela: Jun-03-2017
