Libakeng tsa indasteri, ho ba teng ha lerata e ka ba taba e tšoenyang haholo, haholo-holo lits'ebetsong tse kang ho tjheseletsa sebakeng sa resistant, moo ho nepahala le ho tsepamisa maikutlo ho leng bohlokoa.Sehloohong sena, re tla hlahloba mehloli ea tšitiso ea lerata mochining oa ho tjheselletsa sebaka le ho buisana ka maano a ho a sekaseka le ho a fokotsa ka nepo.
Resistance spot welding ke mokhoa o sebelisoang hangata liindastering tse fapaneng, ho kenyeletsoa ho etsa likoloi, sefofane le lisebelisoa tsa elektroniki.Ts'ebetso ena e kenyelletsa tšebeliso ea matla a phahameng a motlakase ho kopanya likarolo tse peli tsa tšepe hammoho lintlheng tse itseng.Leha ho le joalo, ts'ebetso ea mechini ea tjheseletsa ea sebaka sa ho hanyetsa hangata e baka lerata le ka bakang mathata ka mabaka a 'maloa:
- Taolo ea Boleng: Lerata le feteletseng le ka etsa hore ho be thata ho basebetsi ho lemoha mathata ka mokhoa oa ho cheselletsa, joalo ka ho tsamaisana le electrode e sa lokelang kapa tšilafalo ea lintho tse bonahalang, e ka fellang ka li-welds tsa subpar.
- Bophelo bo Botle ba Basebetsi le Polokeho: Ho pepesetsoa lerata le phahameng ka nako e telele ho ka ba le litlamorao tse mpe ho bophelo bo botle le polokeho ea basebelisi ba mochini le basebetsi ba bang ba sebetsang tikolohong eo.
- Thepa Nako e telele: Lerata le ka boela la ama nako e telele ea lisebelisoa tsa ho cheselletsa, ho baka ho senyeha ha likarolo le ho ka lebisa tlhokomelong khafetsa.
Ho Khetholla Mehloli ea Lerata
Ho rarolla mathata ana, ho bohlokoa ho tseba mehloli ea lerata mochining oa ho tjheselletsa sebaka.Mehloli e meng e tloaelehileng ea lerata ke ena:
- Motlakase Arcing: Mohloli o ka sehloohong oa lerata mochining oa ho tjheseletsa ke motlakase o hlahang ha hona joale o feta har'a lisebelisoa.Lerata lena le etsa lerata le hlabang.
- Moea o Hatelitsoeng: Mechini e meng ea li-welding e sebelisa moea o hatelitsoeng ho pholisa li-electrode le li-workpieces.Ho lokolloa ha moea o hatelitsoeng ho ka baka lerata, haholo-holo haeba ho na le ho lutla tsamaisong.
- Litšisinyeho tsa Mechini: Ts'ebetso ea mochini oa welding, ho kenyelletsa le motsamao oa li-electrode le li-workpieces, li ka hlahisa ho sisinyeha ha mochini le lerata.
- Mekhoa ea ho Pholisa: Lisebelisoa tse futhumatsang, tse kang li-fan le lipompo, le tsona li ka kenya letsoho lerata haeba li sa hlokomeloe hantle.
Ho Hlahloba Mehloli ea Lerata
Ho sekaseka mehloli ea tšitiso ea lerata mochining oa ho tjheselletsa sebaka, nahana ka mehato e latelang:
- Tekanyo ea Molumo: Sebelisa limithara tsa boemo ba molumo ho lekanya le ho rekota maemo a lerata libakeng tse fapaneng sebakeng sa ho cheselletsa.Sena se tla thusa ho supa mehloli e phahameng ka ho fetisisa ea lerata.
- Tlhahlobo ea Maqhubu: Etsa tlhahlobo ea khafetsa ho fumana hore na ke maqhubu a mang ao lerata le hlahang haholo.Sena se ka fana ka leseli mabapi le mofuta oa mehloli ea lerata.
- Tlhahlobo ea Pono: Lekola mochini oa tjheseletsa bakeng sa likarolo tse hlephileng kapa tse thothomelang tse ka 'nang tsa baka lerata.Tiisa kapa u lokise likarolo tsena ha ho hlokahala.
- Licheke tsa Tlhokomelo: Kamehla hlahloba le ho boloka litsamaiso tsa ho pholisa, li-compressor tsa moea, le lisebelisoa tse ling tse thusang ho netefatsa hore li sebetsa ka nepo le ka khutso.
- Maikutlo a Opereishene: Bokella maikutlo ho tsoa ho basebelisi ba mochini, kaha hangata ba na le lintlha tsa bohlokoa mabapi le litaba tsa lerata le mehloli e ka bang teng.
Ho Fokotsa Lerata
Hang ha u se u hlokometse mehloli ea tšitiso ea lerata, u ka sebelisa mekhoa ea ho e fokotsa:
- Metsoalle ea Molumo: Kenya mekotla ea molumo kapa litšitiso ho potoloha mochini oa welding ho boloka le ho fokotsa lerata.
- Vibration Damping: Sebelisa lisebelisoa tse senyang vibrate kapa li-mounts ho fokotsa ho thothomela ha mochini.
- Kemiso ea Tlhokomelo: Theha kemiso ea kamehla ea tlhokomelo ea likarolo tsohle, haholo-holo tse atisang ho baka lerata.
- Thepa ea Tšireletso ea Motho: Fana ka basebelisi ba mochini lisebelisoa tse nepahetseng tsa ts'ireletso, joalo ka ts'ireletso ea litsebe, ho fokotsa litlamorao tsa ho ba le lerata.
- Ntlafatso ea Ts'ebetso: Lekola mekhoa ea ho ntlafatsa ts'ebetso ho fokotsa lerata la motlakase ntle le ho senya boleng ba weld.
Ka ho hlahloba ka mokhoa o hlophisitsoeng le ho sebetsana le mehloli ea tšitiso ea lerata mecheng ea ho tjheseletsa sebakeng sa ho hanyetsa, o ka theha tikoloho e khutsitseng le e sireletsehileng ea ts'ebetso ha o ntse o boloka boleng le ts'ebetso ea ts'ebetso ea hau ea welding.
Nako ea poso: Sep-20-2023