Intshayelelo
Njengesixhobo sokuwelda esisebenzayo,indawo yokugcina amandla welderzisetyenziswa kakhulu ekwenzeni ibhetri, ukusetyenzwa kwesinyithi, kunye neminye imimandla. Nangona kunjalo, iimpawu zabo zogcino{1}eziphezulu zevoltage zenza iimfuno ezingqongqo kukhuseleko lokusebenza kunye nokugcinwa kwezixhobo. Ukuqinisekisa umgangatho we-welding kunye nokwandisa ubomi bezixhobo, nantsi imiba ephambili xa usebenzisa i-capacitor discharge spot welding machine.
I. ULungiselelo loKhuseleko: Ukusuka kwiNdawo ukuya kwiMigangatho yokuSebenza
1.Hlola uBonelelo lwaMandla kunye nokuGrounding
- Ukuqinisekisa amandla ombane azinzileyo, ukuhlangabezana neemfuno zezixhobo (ezifana ne-380V±10%), ukunqanda ukuguquguquka kwamandla ombane okuchaphazela iziphumo zokuwelda.
- Qwalasela ukuba ingaba ucingo olusemhlabeni lukhuselekile na ukuthintela iingozi zokothuka kombane.
2.Phumeza imiGaqo yoKhuseleko
- Abanini-zithuthi kufuneka banxibe iiglasi zokukhusela, iiglavu, iindlebe zokuvala iindlebe ukunqanda ukwenzakala ngenxa yokutshiza, ubushushu obuphezulu kunye nengxolo.
- Indawo ekusetyenzwa kuyo idinga ukungena komoya okulungileyo, igcinwe kude kwizinto ezinokutsha, kwaye icocwa rhoqo kwi-welding{0}}eveliswa ngumsi nothuli.
II. Izicwangciso zeParameter: Ukuhambelana ngokuchanekileyo kweeMfuno zezinto eziphathekayo
1.Ulawulo lwangoku kunye nexesha
- Lungisa ukuqina kwangoku kunye nexesha le-welding ngokwemathiriyeli ye-workpiece kunye nobukhulu. Umzekelo, izixhobo ezibhityileyo (ezifana ne-0.1mm yefoyile yobhedu) zifuna ixesha eliphantsi langoku kunye nexesha elifutshane le-welding, ngelixa iipleyiti ezishinyeneyo zifuna amandla aphezulu.
- Kuphephe okuncinci kakhulu okwangoku ubangela i welds ezibuthathaka, okanye ezinkulu kakhulu zangoku ezibangela isitshizi kunye nokutshisa{0}} ngapha.
2.Uxinzelelo lwe-Electrode kunye neNdawo
- Uxinzelelo lwe-electrode lufuna ukuziqhelanisa nobukhulu bomsebenzi; Uxinzelelo olungonelanga lula lubangela ukuwelda okungeyonyani, ngelixa uxinzelelo olugqithisileyo lungonakalisa izixhobo zokusebenza.
- Lungisa isithuba se-electrode kunye ne-engile ukuqinisekisa uqhagamshelwano oluqinileyo kunye nezixhobo zokusebenza.
III. ULondolozo lweZixhobo: Ukuqinisekisa{1}}Ukusebenza okuZinzile kwexesha elide
1.Ukuhlolwa rhoqo kweeNgxelo eziphambili
- Ii-capacitors zokugcina amandla: Uvavanyo lwamandla ngenyanga; ukuba umthamo wehla ngaphezulu kwe-20%, yitshintshe ngokukhawuleza.
- Iingcebiso ze-Electrode: Gcoba rhoqo nge-sandpaper ecikizekileyo, susa i-welding spatter, kwaye ugcine umphezulu we-flatness ukuphepha ukudibanisa okungalunganga okuchaphazela ukuqhuba.
2.Ukuthambisa kunye nokuCoca
- Ngenyanga yongeza i-oyile ekhethekileyo yokuthambisa kwiindawo ezihambayo (ezifana neengalo ze-electrode, iingoma zokutyibilika) ukunciphisa ukuguga.
- Izixhobo ezicocekileyo zothuli kunye nentsalela ye-welding, ukugcina ukuchithwa kobushushu kunye nokufumana umoya.
IV. ImiGangatho yokuSebenza: Ukunqanda iimpazamo eziBangwa kukuSebenzisa kakubi
1.UkuQalisa okuLungileyo kunye neeNkqubo zokuVala
- Ngaphambi kokuba uqale, beka "i-welding switch" kwindawo "yokukhupha", linda ukutshaja kugqitywe ngaphambi kokuba udibanise.
- Xa uvala izixhobo, nqamula amandla kuqala, uqinisekise ukuba i-capacitors ikhupha ngokupheleleyo.
2.Imigaqo yokuphatha iFault
- Ukuba ukuncamathela kwe-electrode kwenzeka, yeka ngoko nangoko ukusebenza, cima i-welding spatter, kwaye ulungise indawo ye-electrode.
- Xa i-welding ingazinzanga, beka phambili ukujonga izicwangciso zeparameter kunye nesimo se-electrode kunokutshintsha ngokuthe ngqo amacandelo.
Ukuqukumbela
Ukusebenza kakuhle kweindawo yokugcina amandla welderithembele ekusebenzeni kwenzululwazi kunye nokugcinwa okucokisekileyo. Ngokulandela ngokungqongqo imigangatho yokhuseleko, ukuseta ngokuchanekileyo iiparamitha, kunye nokugcina izixhobo rhoqo, hayi kuphela umgangatho we-welding unokuphuculwa, kodwa amazinga okusilela nawo anokuncitshiswa kakhulu. Kucetyiswa ukuba amashishini aseke iinkqubo zokusebenza ezisemgangathweni kwaye aqeqeshe rhoqo abaqhubi ukuze bandise ukusebenza kwezixhobo.
