Resistance spot welding ke mokhoa o sebelisoang haholo liindastering tse fapaneng, ho kenyeletsoa likoloi le tsa tlhahiso, ho kopanya likarolo tsa tšepe hammoho. Ho fihlella li-welds tse matla le tse tšepahalang, ho bohlokoa ho netefatsa hore sebaka sa fusion se hokahantsoe hantle. Sengoliloeng sena, re tla tšohla mokhoa oa ho fetola fusion zone offset mochining oa welding oa ho hanyetsa.
Ho utloisisa Fusion Zone Offset
Fusion zone offset e bolela ho kheloha ha boemo ba weld nugget ho tloha sebakeng se lakatsehang kapa se reriloeng. Phoso ena e ka etsahala ka lebaka la lintlha tse fapaneng, ho kenyelletsa ho se tsamaisane hantle ha li-electrode, ho fapana ha thepa, le ho seta mochini. Ho lokisa fusion zone offset ho bohlokoa bakeng sa ho boloka botsitso ba sebopeho le boleng ba manonyeletso a cheselitsoeng.
Mehato ea ho fetola Fusion Zone Offset
- Hlahloba Tekanyo ea Mochini:Pele o etsa liphetoho, etsa bonnete ba hore mochini oa tjheseletsa oa sebaka sa ho hanyetsa o hokahane hantle. Sheba hore na li-electrode li fosahetse, kaha sena se ka kenya letsoho haholo ho fusion zone offset.
- Tlhahlobo ea Electrode:Lekola li-electrode tsa welding bakeng sa ho senyeha le ho taboha. Li-electrode tse tsofetseng li ka lebisa ho li-welds tse sa tsitsang le fusion zone offset. Fetola kapa u fetole li-electrode ha ho hlokahala.
- Tokiso ea lintho tse bonahalang:Netefatsa hore lishiti tse lokelang ho chesetsoa li hloekile ebile ha li na litšila. Tokiso e nepahetseng ea bokaholimo e bohlokoa ho fihlela li-welds tse nepahetseng le ho fokotsa fusion zone offset.
- Ntlafatsa Liparamente tsa Welding:Fetola liparamente tsa welding, joalo ka ha joale, nako, le khatello, ho latela thepa e cheselitsoeng. Sheba buka ea ho sebetsa ea mochini kapa moenjiniere oa li-welding bakeng sa litlhophiso tse khothalelitsoeng.
- Moaparo oa Electrode:Apara li-electrode tsa welding ho boloka ntlha e bohale le e ts'oanang. Sena se thusa ho fihlella khokahano e tsitsitseng ea li-electrode le ho fokotsa fusion zone offset.
- Laola Welding Force:Lekola le ho laola matla a tjheseletsa a sebelisoang ho li-workpieces. Matla a feteletseng a ka sutumelletsa thepa hole le sebaka se lakatsehang sa weld, se lebisang ho fusion zone offset.
- Weld le ho hlahloba:Etsa tlhahlobo ea weld mme u hlahlobe sephetho. Sebelisa mekhoa ea tlhahlobo e sa senyeheng, joalo ka tlhahlobo ea pono le tlhahlobo ea ultrasonic, ho lekola tlhophiso ea sebaka sa fusion. Haeba offset e ntse e le teng, etsa liphetoho tse ling.
- Etsa hantle ha ho hlokahala:Tsoela pele ho lokisa li-parameter tsa welding le tekano ea li-electrode ho fihlela tekano e lakatsehang ea sebaka sa fusion e fihletsoe. Ho ka nka li-welds tse 'maloa ho e lokisa.
- Litlhophiso tsa Tokomane:Hang ha fusion zone offset e lokisitsoe, ngola litlhophiso tse nepahetseng tsa welding bakeng sa tšebeliso ea nako e tlang. Sena se tla netefatsa ho tsitsisa ts'ebetsong ea hau ea welding.
Ho fetola fusion zone offset mochining oa ho tjheselletsa sebaka ke karolo ea bohlokoa ea ho netefatsa li-welds tsa boleng bo holimo. Ka ho latela mehato ena le ho boloka mochini le li-electrode ka nepo, o ka fokotsa fusion zone offset mme oa hlahisa manonyeletso a tiileng le a ts'epahalang, a kenyang letsoho katlehong e akaretsang ea ts'ebetso ea hau ea tjheseletsa.
Nako ea poso: Sep-21-2023
