Ukuhlaziywa Kwezinhlaka Ezibalulekile Ezintathu Zokushisela Emishini Yokushisela Imvamisa Emaphakathi

Imishini yokushisela i-Medium frequency inverter spot isetshenziswa kabanzi ezimbonini ezahlukahlukene ngekhono layo lokuhlinzeka ngokushisela indawo okunembe nangempumelelo. Ukuqonda amapharamitha amathathu abalulekile okushisela kubalulekile ekuzuzeni ikhwalithi ephezulu yokushisela nokuqinisekisa ukusebenza ngempumelelo kokushisela. Kulesi sihloko, sizohlaziya lezi zimo ezintathu ezibalulekile zokushisela kumishini yokushisela i-medium frequency inverter spot.

1. I-Welding Yamanje: I-Welding current iyipharamitha ebalulekile ethinta ngokuqondile okokufaka ukushisa ngesikhathi senqubo yokushisela. Inquma inani lamanje eligeleza ngama-electrode kanye nomsebenzi, okubuye kunqume usayizi we-weld nugget namandla. I-welding current efanelekile inqunywa izici ezifana nohlobo lwempahla, ukujiya, kanye nekhwalithi yokushisela oyifunayo. Ukulungisa i-welding current kuvumela ama-opharetha ukuthi alawule okokufaka ukushisa futhi afinyelele ukungena okufunayo nokuhlanganiswa kwezinhlelo zokusebenza ezihlukene zokushisela.
2. Isikhathi sokushisela: Isikhathi sokushisela sibhekisela esikhathini sokugeleza kwamanje phakathi nenqubo yokushisela. Idlala indima ebalulekile ekunqumeni ukwakheka kwe-weld nugget kanye nekhwalithi ye-weld iyonke. Isikhathi sokushisela sithonywa yizinto ezifana nezakhiwo ezibonakalayo, ukwakheka okuhlangene, namandla okushisela afiswayo. Kubalulekile ukukhetha isikhathi esifanele se-welding ukuze uqinisekise ukushisa okwanele nokuhlanganiswa okufanele phakathi kwezinto zokusebenza. Isikhathi sokushisela esinganele singase sibangele ukushisela okubuthakathaka noma okungaphelele, kuyilapho isikhathi sokushisela ngokweqile singaholela ekufakweni kokushisa okudlulele kanye nokulimala okungenzeka ku-workpiece.
3. I-Electrode Force: I-Electrode force, eyaziwa nangokuthi ingcindezi yokushisela, ingcindezi esetshenziswa ama-electrode kucezu lokusebenza ngesikhathi sokushisela. Ithinta indawo yokuxhumana phakathi kwama-electrode kanye ne-workpiece, ithonya ukusatshalaliswa kokushisa nokuguqulwa kwezinto ezibonakalayo ngesikhathi senqubo yokushisela. Amandla e-electrode afanele anqunywa ngokusekelwe ezintweni ezifana nobukhulu bezinto ezibonakalayo, ukwakheka okuhlangene, namandla okushisela afiswayo. Amandla okwanele e-electrode aqinisekisa ukuthintana kahle kukagesi futhi akhuthaze ukudluliswa kokushisa okuphumelelayo, okuholela ekushiseni okuthembekile futhi okuqinile. Amandla e-electrode anganele angase aholele ekuhlanganeni okunganele, kuyilapho amandla amaningi engabangela ukugudluzwa kwezinto ezibonakalayo kanye nokulimala okungaba khona kucezu lokusebenza.

Ukuqonda nokulawula imingcele emithathu ebalulekile yokushisela—isikhathi sokushisela, isikhathi sokushisela, namandla e-electrode—kubalulekile ukuze kuzuzwe ikhwalithi efanelekile yokushisela emishinini yokushisela imvamisa ephakathi nendawo. Ama-opharetha kufanele alungise ngokucophelela le mingcele ngokusekelwe ezidingweni ezithile zokushisela nezinto zokusebenza. Ukukhetha okufanele kanye nokulungiswa kwe-welding yamanje, isikhathi se-welding, kanye namandla e-electrode kuqinisekisa ama-welds angaguquki futhi anokwethenjelwa, okuholela ekuthuthukisweni kwekhwalithi yomkhiqizo nokusebenza. Ukuqapha okuqhubekayo kanye nokwenza kahle kwalezi zimo zokushisela kunomthelela empumelelweni yonke kanye nokusebenza kahle kwemisebenzi yokushisela indawo.