Sehloohong sena, re tla hlahloba lintlha tsa bohlokoa tsa mochini oa welding oa butt, o bapalang karolo ea bohlokoa ho fihlelleng li-welds tse nepahetseng le tsa boleng bo holimo. Ho utloisisa mekhahlelo ena ho bohlokoa bakeng sa li-welders le li-operators ho ntlafatsa ts'ebetso ea welding le ho netefatsa liphello tse atlehileng lits'ebetsong tse fapaneng tsa welding.
Selelekela: Ts'ebetso le katleho ea mochini oa tjheseletsa oa butt li itšetlehile haholo ka liparamente tsa ona tsa welding. Liparamente tsena li supa litšobotsi tsa weld, joalo ka botebo ba ho kenella, sebaka sa fusion, le boleng ka kakaretso. Ho tloaelana le mekhahlelo ena ho matlafatsa li-welders ho hlophisa mokhoa oa ho cheselletsa ho fihlela litlhoko tse khethehileng tsa projeke le ho fihlela li-welds tse phahameng.
- Welding Current: Welding current, e lekantsoeng ka li-ampere (A), ke e 'ngoe ea lintlha tse bohlokoa ka ho fetisisa tsa ho cheselletsa. E lekanya boholo ba mocheso o hlahisoang nakong ea ts'ebetso ea welding, e amang ho kenella ha weld le litšobotsi tsa motsoako. Maemo a holimo a hona joale a lebisa ho kenella ho tebileng, ha maemo a tlase a fella ka li-welds tse sa tebang.
- Welding Voltage: Voltage ea welding, e lekantsoeng ka li-volts (V), e lekanya bolelele ba arc le mocheso oa mocheso sebakeng sa weld joint. E ama ka ho toba bophara le sebōpeho sa weld bead. Ho fetola motlakase oa welding ho thusa ho laola boholo ba sefaha le botebo ba ho kenella.
- Nako ea Welding: Nako ea ho cheselletsa, e lekantsoeng ka metsotsoana (s), e bolela nako ea ts'ebetso ea ho cheselletsa. E ama kakaretso ea mocheso le bophara ba sebaka sa fusion. Nako e nepahetseng ea welding e tiisa ho kopana ho lekaneng pakeng tsa lisebelisoa tsa motheo.
- Lebelo la ho tjheseletsa: Lebelo la ho tjheseletsa, le lekanngwang ka disentimitara ka motsotso (cm/min), le bolela lebelo leo toche ya welding e tsamayang ka lona lenonyeletsong. Ho laola lebelo la welding ho bohlokoa bakeng sa ho boloka mocheso o tsitsitseng le sebopeho sa lifaha.
- Khatello ea Electrode: Khatello ea Electrode, e lekantsoeng ka kilograms-force (kgf), e emela matla a sebelisoang ke mochine oa tjheseletsa ho tšoara lisebelisoa tsa mosebetsi hammoho nakong ea ho cheselletsa. Khatello e nepahetseng ea electrode ke ea bohlokoa bakeng sa ho finyella li-welds tse matla le tse tšoanang.
- Preheating: Preheating ke tloaelo ea ho phahamisa mocheso oa tšepe pele ho tjheseletsa. E thusa ho fokotsa ho phatloha ha weld le khatello ea maikutlo ka thepa e matla kapa e teteaneng. Mocheso oa preheating le nako li itšetlehile ka sebopeho sa tšepe ea motheo le botenya.
Ho tseba maemo a ho tjheselletsa mochini oa tjheseletsa oa butt ho bohlokoa bakeng sa li-welders tse batlang ho hlahisa li-welds tsa boleng bo holimo khafetsa. Ka ho utloisisa le ho ntlafatsa hona joale, motlakase oa welding, nako ea ho tjheseletsa, lebelo la ho tjheseletsa, khatello ea electrode le preheating, basebetsi ba ka fetola mokhoa oa ho cheselletsa hore o lumellane le lisebelisoa tse itseng le ho fumana liphello tse phahameng. Litlhophiso tse nepahetseng tsa paramethara li lebisa ho li-welds tse matla, tse tšepahalang le tse se nang sekoli, ho etsa hore mochini oa welding oa butt e be sesebelisoa sa bohlokoa haholo makaleng a fapaneng a indasteri, ho kenyeletsoa kaho, masela le liindasteri tsa likoloi.
Nako ea poso: Jul-21-2023
