Resistance spot welding ke mokhoa o sebelisoang haholo liindastering tse fapaneng bakeng sa ho kopanya likarolo tsa tšepe. E itšetlehile ka ts'ebeliso ea khatello le mocheso ho theha weld e matla le e tšoarellang. Sehloohong sena, re tla delve ka bohlokoa ba ho tjheseletsa khatello ka ho hanyetsa letheba tjheseletsa mechine le phello ea eona ka boleng le botšepehi ba manonyeletso welded.
1. Khatello ea Welding: Senotlolo sa ho Atleha Welds
Khatello ea welding ke karolo ea bohlokoa ts'ebetsong ea ho tjheseletsa sebaka sa ho hanyetsa. E ama ka ho toba boleng ba weld 'me e bohlokoa bakeng sa ho finyella liphello tse tsitsitseng le tse ka tšeptjoang. Khatello ea tjheseletsa ke matla a sebelisoang ho li-workpieces, ho li hatella hammoho ha motlakase o feta har'a lenonyeletso, e leng se etsang hore tšepe e qhibilihe ebe e theha tlamo. Bohlokoa ba khatello ea welding bo ka utloisisoa ka litsela tse latelang:
2. Ho Etsa bonnete ba ho Kopana le Batho ka nepo
Ho theha weld e tšepahalang, ho bohlokoa ho netefatsa khokahano e nepahetseng lipakeng tsa li-workpieces tse peli. Khatello e sa lekaneng e ka etsa hore motho a se kopane hantle, a baka ho futhumala ho sa lekaneng le li-welds tse fokolang. Khatello e sa lekaneng e ka boela ea baka arcing, e ka senyang lisebelisoa tsa mosebetsi le li-electrode tsa welding.
3. Ho Laola Moloko oa Mocheso
Khatello ea welding e phetha karolo ea bohlokoa ho laola boholo ba mocheso o hlahisoang nakong ea ts'ebetso ea ho cheselletsa. Palo e nepahetseng ea khatello e tiisa hore motlakase o phalla ka mokhoa o ts'oanang ka lenonyeletso, ho thibela ho chesa kapa ho chesa tšepe. Taolo ena e bohlokoa bakeng sa ho thibela mefokolo joalo ka ho chesoa kapa ho se kopane ho felletseng.
4. Ho Finyella Tumellano
Consistency ke ea bohlokoa ts'ebetsong ea ho cheselletsa sebaka sa ho hanyetsa, haholo indastering moo likarolo tse ngata li cheselitsoeng. Ho boloka khatello e tsitsitseng ea welding ho netefatsa hore weld e 'ngoe le e' ngoe e hlahisoang e finyella litekanyetso tse tšoanang tsa boleng, ho fokotsa menyetla ea ho ba le liphoso le ho sebetsa bocha.
5. Tšusumetso ho Matla a Weld
Khatello ea tjheseletsa e ama ka ho toba matla a weld ea ho qetela. Khatello e nepahetseng e tiisa hore tšepe e qhibilihisitsoeng e kopantsoe ka ho lekaneng, e leng se etsang hore ho be le tlamo e matla ea metallurgical. Ka lehlakoreng le leng, khatello e sa lekaneng e ka lebisa ho li-welds tse fokolang tse ka 'nang tsa se ke tsa mamella mojaro o reretsoeng kapa khatello ea kelello.
6. Tlhokomelo le ho Fetola Khatello
Ho fihlella boleng bo nepahetseng ba weld, metjhini ea welding ea ho hanyetsa e na le mekhoa ea ho beha leihlo le ho lokisa khatello ea welding. Mekhoa ena e netefatsa hore khatello e nepahetseng e sebelisoa ka mokhoa o tsitsitseng nakong eohle ea tlhahiso.
7. Qetello
Ha re phethela, bohlokoa ba ho tjheseletsa kgatello ka metjhini ya ho tjheseletsa letheba e ke keng ya fetisetswa. Ke parameter ea mantlha e amang ka kotloloho boleng, bots'epehi le matla a manonyeletso a cheselitsoeng. Ho etsa bonnete ba hore li-welds tse atlehileng le ho finyella litekanyetso tsa boleng, bahlahisi ba tlameha ho ela hloko haholo ho boloka khatello e nepahetseng ea ho tjheseletsa nakong ea ts'ebetso ea ho tjheseletsa. Tlhokomelo ena ea lintlha e qetella e lebisa lihlahisoa tse sireletsehileng le tse ka tšeptjoang ho feta liindasteri tse fapa-fapaneng moo ho sebelisoa welding spot welding.
Nako ea poso: Sep-26-2023
