I-Resistance spot welding iyindlela esetshenziswa kakhulu ekukhiqizeni nasekukhiqizeni, ikakhulukazi ezimbonini zezimoto nezasemoyeni.Kubandakanya ukuhlanganisa izingxenye ezimbili noma ngaphezulu zensimbi ngokusebenzisa ukushisa nokucindezela ukuze udale isibopho esiqinile, esithembekile.Ukuqinisekisa ikhwalithi nokuqina kwama-spot welds, izidingo ezithile zenqubo kufanele zihlangatshezwe.Kulesi sihloko, sizoxoxa ngezidingo ezibalulekile zenqubo ye-resistance spot welding.
- Ukukhetha Okubalulekile:Isinyathelo sokuqala esibalulekile ekushiseleni indawo yokumelana ukukhetha izinto ezifanele.Izinto ezihlanganiswayo kufanele zibe nokuqanjwa okuhambisanayo nogqinsi ukuze kutholakale ukushisela okuqinile.Abakhiqizi kufanele bacabangele izici ezifana nohlobo lwensimbi, ukujiya kwayo, nanoma yiziphi izimbotshana zokuzivikela lapho bekhetha izinto zokushisela.
- Izisetshenziswa ezifanele:Ukusebenzisa imishini yokushisela efanele kubaluleke kakhulu.Kufanele kusetshenziswe imishini yokushisela esezingeni eliphezulu enezilungiselelo zamandla ezifanele, izinto zokwenziwa kwama-electrode, nezinhlelo zokupholisa kufanele zisetshenziswe.Ukugcinwa njalo kanye nokulinganiswa kwezinto zokusebenza kubalulekile ukuze kuqinisekiswe ukushisela okungaguquki, okusezingeni eliphezulu.
- Idizayini ye-Electrode:Ukuklama nesimo sama-electrode okushisela kuthonya kakhulu izinga le-weld.Ama-electrode kufanele enziwe ngezinto ezikwazi ukumelana namazinga okushisa aphezulu nokucindezela ngaphandle kokukhubazeka.Ukuma kahle kwe-electrode nokuqondanisa kubalulekile ukuze kuzuzwe ukushiselwa okufanayo.
- Inhlanzeko:Ngaphambi kokushisela, izindawo ezingaphezulu zezinto ezizohlanganiswa kumele zihlanzeke futhi zingangcolisi njengowoyela, ukugqwala, noma upende.Noma yikuphi ukungcola okungaphezulu kungaba nomthelela ongemuhle kubuqotho namandla e-weld.
- Amapharamitha we-Welding:Ukulawulwa okunembile kwamapharamitha wokushisela njengamanje, isikhathi, nokucindezela kubalulekile.Imingcele ye-Welding kufanele inqunywe ngokusekelwe ohlotsheni lwezinto ezibonakalayo kanye nobukhulu.Ukuchezuka kumapharamitha anconyiwe kungaholela ekushiseleleni okubuthakathaka noma okungalungile.
- Ukuqapha Nokuhlola:Ukuqapha ngesikhathi sangempela inqubo yokushisela kubalulekile.Amasistimu azenzakalelayo angathola ukuhluka kumapharamitha wokushisela futhi acuphe ama-alamu uma noma imaphi amapharamitha aphuma ekubekezeleni.Ukwengeza, ukuhlolwa okuvamile okubonakalayo nokulimazayo kwamasampula welds kufanele kwenziwe ukuze kuqinisekiswe ukuhambisana nezindinganiso zekhwalithi.
- Ukuqeqeshwa komsebenzisi:Ukuqeqeshwa okufanele kanye nezitifiketi zokushisela kubalulekile.Opharetha abanekhono bayabuqonda ubunkimbinkimbi benqubo yokushisela, bangakwazi ukubona izinkinga ezingaba khona, futhi benze izinguquko njengoba kudingeka ukuze kugcinwe ukushiselwa kwekhwalithi ephezulu.
- Ikhwalithi yokulawula:Ukusebenzisa uhlelo lokulawula ikhwalithi oluqinile kuyadingeka ukuze kuqinisekiswe ikhwalithi yokushisela engaguquki.Lokhu kuhlanganisa ukurekhoda amapharamitha we-welding, ukuhlola ama-welds aqediwe, nokubhala imiphumela.Izindlela zokuhlola ezingabhubhi njengama-X ray noma ukuhlolwa kwe-ultrasonic nazo zingase zisetshenziswe ezinhlelweni ezibucayi.
- Izinyathelo Zokuphepha:Ukuphepha kufanele ngaso sonke isikhathi kube yinto ehamba phambili ekushiseleni indawo yokumelana.Abasebenzisi kufanele bagqoke amagiya okuvikela afanelekile, futhi izimiso zokuphepha kufanele zilandelwe ngokuqinile ukuze kuvinjelwe izingozi nokulimala.
Sengiphetha, ukuzuza ukushiselwa kwamabala okumelana nekhwalithi ephezulu kudinga ukunakwa ngokucophelela emininingwaneni kanye nokuhambisana nezidingo ezithile zenqubo.Kusukela ekukhethweni kwezinto ezibonakalayo kuya ekunakekeleni okokusebenza, ukuhlanzeka, nokuqeqeshwa komsebenzisi, zonke izici zenqubo yokushisela zidlala indima ebalulekile ekunqumeni amandla nokuthembeka komkhiqizo wokugcina.Ngokuhlangabezana nalezi zidingo, abakhiqizi bangaqinisekisa ukuthi izingxenye zabo ezishiselwe indawo zihlangabezana namazinga aphezulu ekhwalithi nokuphepha.
Isikhathi sokuthumela: Sep-19-2023