Boleng ba manonyeletso a tjheseletsa a hlahiswang ke metjhini e tjheseletsang dinate ke ba bohlokwa ka ho fetisisa ho netefatsa botshepehi le tshebetso ya dikarolo tse kopaneng. Sengoliloeng sena se tšohla litšobotsi tsa li-welds tse amohelehang tse hlahisoang ke mechini ea ho cheselletsa linate, e totobatsang lintlha tsa bohlokoa tse tlatsetsang boleng ba tsona.
- Fusion e lekaneng: Lenonyeletso le amohelehang la welding le bonts'a fusion e nepahetseng pakeng tsa fastener le thepa ea motheo. The weld lokela ho theha e matla metallurgical tlamahano, ho etsa bonnete ba sebopeho se setle sa lenonyello. Motsoako o lekaneng o khetholloa ka ho kenella ka ho feletseng, ho homogeneous weld nugget e se nang likheo kapa likheo tse bonahalang.
- Size Weld e tsitsitseng: Li-welds tse amohelehang li lokela ho ba le boholo bo tsitsitseng le bo lekanang ho pholletsa le motsoako. The weld nugget e lokela ho ba bophara bo lekaneng le botebo ho netefatsa matla a hlokahalang le bokhoni ba ho jara mojaro. Saese e tšoanang ea weld e bonts'a ts'ebetso e tsitsitseng ea welding, e netefatsang ho ts'epahala le ho tšoarella ha lenonyeletso.
- Phaello e Nyenyane ea Bokaholimo: Haele hantle, weld e amohelehang e lokela ho bonts'a 'mala o fokolang oa bokaholimo. Ho fifala ho feteletseng, joalo ka libaka tse anngoeng ke mocheso o feteletseng kapa oxidation e bonahalang, e ka bonts'a ho chesa haholo kapa ho se sireletsehe ho lekaneng nakong ea ts'ebetso ea welding. Ponahalo e hloekileng le e ts'oanang ea sebaka sa weld e bontša taolo e nepahetseng ea mocheso le liphello tse fokolang tse senyang thepa ea thepa.
- Ho ba sieo ha Litšitiso: Li-welds tse amohelehang li lokela ho se be le mefokolo leha e le efe e bonahalang e ka senyang matla kapa botšepehi ba lenonyeletso. Litšitiso tse tloaelehileng tseo u lokelang ho li shebella li kenyelletsa mapetsong, porosity, undercutting, spatter, kapa weld flash e feteletseng. Litšitiso tsena li ka fokolisa cheseletso le ho fokotsa matla a eona a ho jara, e leng se lebisang ho hloleheng pele ho nako.
- Matla a Lekaneng: Tšobotsi e ka sehloohong ea weld e amohelehang ke matla a eona, a lokelang ho finyella kapa ho feta litlhoko tse boletsoeng bakeng sa kopo. Lenonyeletso la weld le lokela ho ba le matla a lekaneng le ho kuta ho mamella meroalo le likhatello tse lebelletsoeng. Khetho e nepahetseng ea li-parameter tsa welding, lisebelisoa tsa elektrode, le taolo ea ts'ebetso li kenya letsoho ho fihlelleng matla a hlokahalang.
- Boleng bo tsitsitseng ba Weld: Ho tsitsisa boleng ba weld ho bohlokoa bakeng sa liphetho tse tšepahalang le tse ka phetoang. Li-welds tse amohelehang li lokela ho bontša litšoaneleho tse tsitsitseng ho pholletsa le li-welds tse ngata, tse bontšang mokhoa o tsitsitseng le o laoloang. Ho lumellana ho tiisa hore li-welds li finyella litlhaloso tse lakatsehang 'me li sebetsa ka mokhoa o tsitsitseng tlas'a maemo a fapaneng a ts'ebetso.
- Ho khomarela Melao ea Welding: Ho netefatsa ho amoheleha ha li-welds tse hlahisoang ke mechine ea ho cheselletsa linate, ho bohlokoa ho khomarela litekanyetso le litlhaloso tse nepahetseng tsa welding. Maemo ana a hlalosa mekhoa e amohelehang ea boleng ba weld, ho kenyeletsoa litekanyo, chebahalo ea pono, thepa ea mochini le litlhoko tsa tlhahlobo. Ho lumellana le litekanyetso tsena ho netefatsa hore li-welds li kopana le litekanyetso tsa boleng tse hlokomelehang indastering.
Li-welds tse amohelehang tse hlahisoang ke mechini ea ho cheselletsa linate li bonts'a motsoako o nepahetseng, boholo bo sa fetoheng ba weld, 'mala o fokolang oa bokaholimo, ho se be le mefokolo, matla a lekaneng, le botsitso ba boleng ba weld. Ho latela litekanyetso tsa ho cheselletsa le ho sebelisa liparamente tse nepahetseng tsa ho cheselletsa, lisebelisoa tsa elektrode, le taolo ea ts'ebetso ke senotlolo sa ho fihlela li-welds tsa boleng bo holimo. Ka ho etsa bonnete ba ho amoheleha ha li-welds, bahlahisi ba ka fana ka likopano tse tšepahalang, tse tšoarellang, le tse nang le sebōpeho se setle liindastering tse sa tšoaneng.
Nako ea poso: Jun-19-2023
