Resistance spot welding ke ts'ebetso ea mantlha tlhahisong, e bohlokoa bakeng sa ho kopanya likarolo tsa tšepe liindasteri tse fapaneng. Pele o qala ts'ebetso ea welding, ho bohlokoa ho etsa letoto la mesebetsi ea boitokisetso ho etsa bonnete ba hore weld e atlehile le ea boleng bo holimo. Sehloohong sena, re tla hlalosa mehato ea bohlokoa e hlokahalang pele u sebelisa mochine oa ho tjheselletsa sebaka sa ho hanyetsa.
- Tšireletseho Pele: Polokeho ke ea bohlokoa ts'ebetsong efe kapa efe ea welding. Pele o qala, etsa bonnete ba hore o roetse thepa e loketseng ea ho itšireletsa (PPE), ho kenyeletsoa liatlana tse chesellang, helmete e nang le thebe ea sefahleho, le liaparo tse sa cheng. Lekola likarolo tsa polokeho ea mochini le mekhoa ea ho koala ts'ohanyetso.
- Hlahloba Mochini: Lekola mochini oa tjheseletsa oa sebaka sa ho hanyetsa bakeng sa matšoao leha e le afe a tšenyo, ho senyeha kapa ho se sebetse hantle. Hlahloba li-electrode, lithapo le sethunya sa ho cheselletsa. Netefatsa hore likarolo tsohle li maemong a matle a ho sebetsa.
- Khetha Li-electrode tse nepahetseng: Khetho ea li-electrode e phetha karolo ea bohlokoa ho finyella weld e atlehileng. Khetha thepa e nepahetseng ea elektrode le sebopeho bakeng sa litšepe tse itseng tseo u li tjheseletsang. Netefatsa hore li-electrode li hloekile ebile ha li na litšila.
- Lokisetsa Lisebelisoa: Lokisetsa ka nepo li-workpieces tsa tšepe tse lokelang ho etsoa welded. Sena se kenyelletsa ho hloekisa bokaholimo ho tlosa mafome, pente kapa litšila. Hlophisa hantle 'me u sireletse li-workpieces ho netefatsa hore ha li fetohe nakong ea welding.
- Beha li-Parameters tsa Welding: Sheba lintlha tsa mokhoa oa ho cheselletsa (WPS) ho fumana lintlha tse nepahetseng tsa ho tjheseletsa, joalo ka hona joale, nako ea ho tjheseletsa, le matla a electrode. Beha mochini ho mekhahlelo ena ho fihlela boleng ba weld bo lakatsehang.
- Hlahloba Matla le ho Pholisa: Netefatsa hore mochini oa ho tjheseletsa o na le matla a lekaneng mme o hokahane le phepelo e nepahetseng ea motlakase. Lekola sistimi ea ho futhumatsa ho thibela mocheso o feteletseng nakong ea ts'ebetso ea nako e telele ea welding.
- Test Welds: Pele o qala tjheseletso ea sebele ea tlhahiso, etsa letoto la li-welds tsa liteko holim'a likotoana tsa tšepe. Sena se thusa ho lokisa li-parameter tsa welding le ho netefatsa hore mochini o sebetsa ka nepo.
- Lekola Tikoloho: Welding e hlahisa mosi le likhase tse ka bang kotsi ha li hema. Etsa bonnete ba hore sebaka sa ho cheseletsa se na le moea o lekaneng, 'me ha ho hlokahala, sebelisa lisebelisoa tsa ho ntša mosi ho tlosa mosi o kotsi sebakeng sa mosebetsi.
- Taolo ea Boleng: Kenya ts'ebetso ea ho laola boleng ho hlahloba li-welds tse felileng. Sena se ka kenyelletsa tlhahlobo ea pono, tlhahlobo e sa senyeheng, kapa liteko tse senyang, ho latela litlhoko tsa ts'ebeliso.
- Litokomane: Boloka lirekoto tse felletseng tsa ts'ebetso ea welding, ho kenyeletsoa li-parameter tsa welding, liphetho tsa tlhahlobo, le ho kheloha leha e le hofe ha mekhoa e hlophisitsoeng. Litokomane tse nepahetseng li bohlokoa bakeng sa ho latelloa le ho laola boleng.
Qetellong, ho itokisa hantle ke senotlolo sa katleho ea "resistance spot welding". Ka ho latela mehato ena le ho latela litataiso tsa polokeho, u ka etsa bonnete ba hore ts'ebetso ea hau ea welding e sebetsa hantle, e bolokehile, 'me e hlahisa li-welds tsa boleng bo holimo. Kamehla hopola hore ho ela hloko lintlha ka botlalo mohatong oa ho itokisa ho thusa haholo katlehong e akaretsang ea ts'ebetso ea welding.
Nako ea poso: Sep-27-2023
