I-Resistance welding yindlela esetyenziswa ngokubanzi yokudibanisa isinyithi kumashishini ahlukeneyo, kodwa ayikhuselekanga ekuveleni kweentanda kwiindawo ezidibeneyo.Ezi zintlukwano zinokuphazamisa ukunyaniseka kwesakhiwo samacandelo adibeneyo, okukhokelela ekungaphumelelini okunokwenzeka.Ukuqonda izizathu zokuqhekeka kwimiba ye-welding yokumelana kubalulekile ekuthinteleni ukwenzeka kwazo kunye nokuqinisekisa umgangatho weemveliso ezidityanisiweyo.
- Uxinzelelo oluPhezulu olushiyekileyo:Esinye sezizathu eziphambili zokuqhekeka kwi-related welding joints luxinzelelo oluphezulu olushiyekileyo olwenziwe ngexesha lenkqubo ye-welding.Njengoko i-weld material iphola ngokukhawuleza kwaye iqina, iyancipha, ibangela uxinezeleko.Ukuba olu xinzelelo ludlula amandla ezinto eziphathekayo, ukuqhekeka kunokwakheka.
- Ulungiselelo lweMathiriyeli olunganelanga:Ukulungiswa kwezinto ezimbi, ezifana nobukho bokungcola komhlaba okanye i-oxides, kunokuthintela ukubunjwa kwe-weld enamandla.Oku kungcola kunokudala iindawo ezibuthathaka kwi-joint, okwenza kube lula ukuqhekeka.
- Amandla e-Electrode engalunganga:Ukusetyenziswa okufanelekileyo kwamandla e-electrode kubaluleke kakhulu kwi-welding yokumelana.Ukunyanzeliswa okugqithisileyo kunokukhokelela ekunyanzeliseni ngokugqithisileyo kunye nokugxothwa kwezinto eziphathekayo, ngelixa ukungonelanga kwamandla kungabangela ukudibanisa okungaphelelanga.Zombini ezi meko zinokufaka isandla ekwakhekeni kwe-crack.
- Ixesha leWelding elingonelanga:Ubude bomjikelezo we-welding kufuneka ilawulwe ngokucophelela.Lifutshane kakhulu ixesha lokuwelda lisenokungavumeli ukwenziwa kobushushu obaneleyo, nto leyo ekhokelela ekudibaneni okungaphelelanga kunye nokuqhekeka okunokwenzeka.
- Ukwahluka kwiiParameters zeWelding:Iiparamitha ze-welding ezingahambelaniyo, njengangoku kunye nexesha, zingakhokelela ekuhlukeni komgangatho we-welds.Ezi zintlukwano zingabandakanya iindawo ezidibeneyo apho iqondo lokushisa alikho ngokwaneleyo ukudibanisa okufanelekileyo, ukudala imimandla enqabileyo.
- Ukungafani kwezinto:Izixhobo ze-welding ezineempawu ze-thermal ezahlukileyo kakhulu zingabangela ukuqhekeka.Amazinga ahlukeneyo okwandiswa kwe-thermal kunye nokunciphisa kunokubangela uxinzelelo kwi-interface edibeneyo, ukukhuthaza ukubunjwa kwe-crack.
- Ukupholisa okungonelanga:Ukupholisa ngokukhawuleza kwejoyinti elidityanisiweyo kunokubangela ukuba libe brittle kwaye lichaphazeleke ekuqhekekeni.Unyango olufanelekileyo lwe-post-weld ubushushu okanye ukupholisa okulawulwayo kunokunceda ukunciphisa lo mba.
- I-Electrode Wear:Ngokuhamba kwexesha, i-electrodes ye-welding inokuphelelwa okanye ingalungiswanga kakuhle, ekhokelela ekuhanjisweni okungalinganiyo kwangoku kunye nomgangatho we-weld othotyiweyo.Oku kunokubangela amanqaku abuthathaka anokuthi ekugqibeleni aqhekeke.
Ukunciphisa ukwenzeka kweentanda kwi-resistance welding joints, abavelisi kufuneka basebenzise amanyathelo angqongqo okulawula umgangatho, bagcine izixhobo zokuwelda rhoqo, kwaye baqinisekise uqeqesho olufanelekileyo lwabashicileli.Ukongeza, ukwenza uhlolo olucokisekileyo lwamacandelo adityanisiweyo kunokunceda ukufumanisa kunye nokujongana nokuqhekeka kwangethuba, ukuthintela ukusilela kwemveliso okunokwenzeka kunye nokuqinisekisa intembeko yeemveliso zokugqibela.
Ixesha lokuposa: Sep-27-2023