Mofani oa metsi sebakeng se mahareng a maqhubu a marang-rang a cheseletsa o bapala karolo ea bohlokoa ho boloka ts'ebetso e ntle le e tšepahalang ea lisebelisoa tsa ho cheselletsa. Karolo ena e ka 'na ea bonahala e le nyenyane ha u habanya feela, empa bohlokoa ba eona bo bonahala ha ho nahanoa ka litlhoko le liphephetso tsa mekhoa ea ho cheselletsa letheba.
Spot welding, e leng mokhoa o sebelisoang haholo oa ho kopanya likotoana tsa tšepe hammoho, o hlahisa mocheso o mongata nakong ea ts'ebetso ea ho cheselletsa. Haeba mocheso ona o sa laoloe hantle, o ka lebisa mathateng a fapaneng a kang ho senyeha ha thepa, ho senyeha ha li-weld, esita le ho senyeha ha thepa. Ho fokotsa mathata ana, litsamaiso tsa ho pholisa metsi li kopantsoe ho li-welders, 'me moabi oa metsi ke karolo ea mantlha ea sistimi ena.
Morero oa mantlha oa seabi sa metsi ke ho abela metsi a pholileng ka mokhoa o lekanang libakeng tsa bohlokoa tsa mochini oa ho cheselletsa, haholo li-electrode le likarolo tse haufi tsa welding. Ke ka lebaka lena mosebetsi ona o leng bohlokoa hakana:
- Pheliso ea Mocheso:Li-electrode tsa mochini o cheselletsang letheba li kengoa ke mocheso o matla ha li kopana le lisebelisoa ho etsa weld. Ntle le ho pholile ka katleho, li-electrode li ne li tla chesa ka potlako, tse lebisang ho apara le ho senyeha pele ho nako. Mofani oa metsi o tiisa ho phalla ho tsitsitseng ha metsi a pholileng, ho tlosa mocheso le ho lelefatsa nako ea bophelo ea li-electrode.
- Tšebetso e tsitsitseng:Ho boloka mocheso o tsitsitseng ke oa bohlokoa bakeng sa li-welds tse tsitsitseng le tsa boleng bo phahameng. Ho feto-fetoha ha mocheso ho ka baka mefuta e fapaneng ea boleng le matla a weld. Ka ho fana ka metsi a pholileng ka mokhoa o ts'oanang ho likarolo tsa welding, mofani oa metsi o thusa ho boloka mocheso o tsitsitseng, o fellang ka li-welds tse ka tšeptjoang le tse pheta-phetoang.
- Thibelo ea Mefokolo:Ho tsidifala ho sa lekaneng ho ka baka mathata a weld a kang mapatso, porosity le manonyeletso a fokolang. Karolo ea mofani oa metsi ho thibela mocheso o feteletseng o kenya letsoho ho hlahiseng li-welds tsa molumo ntle le mefokolo, e leng ntho ea bohlokoa ka ho khetheha liindastering moo likarolo tse nang le welded li tlas'a maemo a thata a boleng.
- Tšireletso ea Lisebelisoa:Mochini oa welding oa sebaka o na le likarolo tse fapaneng tse hokahaneng, ho kenyeletsoa li-transformer, likhoele le litsamaiso tsa taolo. Likarolo tsena li boetse li ka hlaseloa ke tšenyo e amanang le mocheso. Pholiso e nepahetseng ka mochini o tsamaisang metsi ha e sireletse li-electrode feela empa hape le sistimi eohle ea welding, e netefatsa nako e telele le ts'ebetso ea eona e sebetsang hantle.
Qetellong, le ha seabelano sa metsi se ka bonahala e le karolo e nyane e hlokomolohuoang ea mochini o cheselletsang maqhubu a mahareng, ts'ebetso ea ona e bohlokoa bakeng sa ho boloka maemo a nepahetseng a tjheseletsa le ho thibela mathata a mangata. Ka ho etsa bonnete ba hore ho na le mocheso o nepahetseng oa mocheso, ho boloka ts'ebetso e tsitsitseng, ho thibela mefokolo, le lisebelisoa tsa ho sireletsa, mofani oa metsi o kenya letsoho haholo katlehong ea kakaretso le ho tšepahala ha mekhoa ea ho cheselletsa letheba.
Nako ea poso: Aug-24-2023
