Amashidi ensimbi anama-galvanized avame ukusetshenziswa ezimbonini ezihlukahlukene ngenxa yokumelana nokugqwala okuhle kakhulu. Uma kuziwa ekushiseleni amashidi ensimbi, kufanele kucatshangelwe ukucatshangelwa okukhethekile ukuze kuqinisekiswe ukushiselwa okuphumelelayo nokusezingeni eliphezulu. Kulesi sihloko, sizoxoxa ngenqubo yokushisela amashidi ensimbi esebenzisa umshini wokushisela we-medium-frequency inverter spot welding.
- Ukulungiselela Material: Ngaphambi kokushisela amashidi ensimbi, kubalulekile ukulungisa izinto ngendlela efanele. Qala ngokuhlanza ingaphezulu lamashidi ukuze ususe noma yikuphi ukungcola, uwoyela, noma okunye ukungcola. Sebenzisa i-solvent efanelekile noma i-ejenti yokuhlanza ukuze uqinisekise indawo ehlanzekile neyomile. Kubalulekile ukuphatha amashidi ensimbi enama-galvanized ngokucophelela ukuze ugweme ukulimaza i-zinc coating yokuzivikela.
- Ukukhethwa kwe-Electrode: Ukukhetha ama-electrode afanelekile kubalulekile ekushiseleni amashidi ensimbi. Ama-electrode kufanele aklanyelwe ngqo izinhlelo zokusebenza zokushisela insimbi. Ama-electrode ethusi ane-chromium-zirconium coating avame ukusetshenziselwa ukuqhutshwa kwawo okuphezulu kanye nokumelana nokusakazwa kwe-zinc.
- Amapharamitha wokushisela: Ukulungisa imingcele yokushisela ngendlela efanele kubalulekile ukuze kuzuzwe ukushisela okuqinile nokungaguquguquki kumashidi ensimbi anamathangi. Iphaneli yokulawula yomshini wokushisela ikuvumela ukuthi usethe imingcele efana ne-welding current, isikhathi sokushisela, namandla e-electrode. Kunconywa ukuthi uthintane nebhukwana lomshini wokushisela noma ufune isiqondiso kochwepheshe ukuze unqume imingcele efanelekile yokushisela insimbi yama-galvanized.
- I-Welding Technique: Lapho ushisela amashidi ensimbi, kubalulekile ukusebenzisa amasu okushisela afanele ukuze kuncishiswe amandla okufafaza kwe-zinc noma ukulimala kokunamathela. Qala ngokubeka ama-electrode ngokunembile ezindaweni ezifiselekayo zokushisela. Faka amandla e-electrode eyanele ukuqinisekisa ukuthintana okuhle nezinto. Qalisa inqubo yokushisela ngokuvula umshini, uvumele ukuthi i-current igeleze ngama-electrode futhi yakhe i-weld.
- Ukwelashwa Kwangemva Kwe-Welding: Ngemva kokuqeda ama-welds, kubalulekile ukuhlola ikhwalithi yama-welds futhi wenze noma yikuphi ukwelashwa okudingekayo ngemuva kokushisela. Hlola amashisela ukuze uthole noma yikuphi ukonakala noma okungahambi kahle, njengokuqhekeka noma ukuhlanganisa okungaphelele. Uma kukhona izinkinga ezikhonjwayo, izinyathelo ezifanele zokulungisa kufanele zithathwe, njengokulungisa imingcele yokushisela noma ukushisela kabusha izindawo ezithintekile.
Ukushisela amashidi ensimbi othayela usebenzisa umshini wokushisela indawo ye-inverter ephakathi nendawo kudinga ukulungiswa ngokucophelela kwezinto, ukukhetha ama-electrode, nokulungiswa okunembile kwemingcele yokushisela. Ngokulandela amasu anconyiwe kanye nezinyathelo zokuphepha, kungenzeka ukufeza ama-welds aqinile futhi anokwethenjelwa kumashidi ensimbi enama-galvanized ngenkathi ugcina ubuqotho be-zinc coating. Khumbula ukubeka phambili ukuphepha futhi uxhumane nochwepheshe uma kudingeka ngezidingo ezithile zokushisela.
Isikhathi sokuthumela: Jun-25-2023
