Umshini wokushisela amantongomane uyithuluzi eliguquguqukayo nelisebenza kahle elisetshenziswa ezimbonini ezahlukahlukene zokuhlanganisa izingxenye zensimbi. Ukuqinisekisa ukusebenza kwayo okuphezulu kanye nokukhiqiza, kubalulekile ukuqonda nokucabangela imingcele yayo yobuchwepheshe. Kulesi sihloko, sizohlola imingcele yezobuchwepheshe eyinhloko yomshini wokushisela indawo yamantongomane.
- I-Welding Yamanje: I-welding current iyipharamitha ebalulekile enquma okokufaka ukushisa ngesikhathi senqubo yokushisela. Ngokuvamile kulinganiswa ngama-amperes (A) futhi kuthonya ngokuqondile ukwakheka kwe-weld nugget namandla ahlangene. Ukusetha kahle i-welding current kuqinisekisa inani elifanele lokushisa elikhiqizwayo ukuze kuzuzwe ama-welds athembekile.
- Isikhathi sokushisela: Isikhathi sokushisela sibhekisela esikhathini lapho i-welding yamanje igeleza ngama-electrode kanye nezinto zokusebenza. Ikalwa ngama-millisecond (ms) futhi ithinta kakhulu usayizi nekhwalithi ye-weld nugget. Ukuthola ibhalansi efanele phakathi kwesikhathi se-welding kanye nesimanje kubalulekile ukugwema ngaphansi noma ngaphezulu kwe-welding.
- I-Electrode Force: Amandla e-electrode, akalwa ngama-kilonewtons (kN), amele ingcindezi esetshenziswa ama-electrode ezintweni zokusebenza ngesikhathi sokushisela. Amandla okwanele e-electrode ayadingeka ukuze kuqinisekiswe ukuthintana kahle kukagesi nokuhlanganiswa kokuhlangana. Kodwa-ke, amandla amaningi angaholela ekulimazeni noma ekulimazeni izinto zokusebenza.
- I-Electrode Diameter: Ububanzi be-electrode bunomthelela ekugxilweni kokushisa nokusabalalisa endaweni yokushisela. Ukukhetha i-diameter ye-electrode efanele kubalulekile ekuzuzeni ama-welds angaguquki futhi athembekile.
- I-Electrode Material: Ukukhethwa kwezinto ze-electrode kuthinta izici ezifana nokuhamba kukagesi, ukumelana nokugqokwa, kanye ne-thermal conductivity. Izinto ezisetshenziswa kakhulu ze-electrode zifaka ama-alloys ethusi nezinsimbi eziphikisayo njenge-tungsten.
- Ukulawula Kwamanje Kwe-Welding: Umshini wokushisela indawo yamantongomane ungase ube nezinketho zokulawula zamanje zokushisela, njengemodi yamanje yamanje noma yamandla engashintshi. Lezi zinketho zivumela ukulawula okungcono kwenqubo yokushisela nokuzivumelanisa nezimo kuzinto ezihlukene zokwenziwa komsebenzi kanye nobukhulu.
- I-Welding Voltage: I-voltage yokushisela, ikalwa ngama-volts (V), idlala indima ekunqumeni ubude be-arc nokukhiqizwa kokushisa. Ngokuvamile kulawulwa ngokuzenzakalelayo ngomshini wokushisela ukuze kugcinwe izimo zokushisela ezizinzile.
- Uhlelo Lokupholisa: Uhlelo lokupholisa lubalulekile ekuvimbeleni umshini wokushisela ekushiseni ngokweqile ngesikhathi sokusetshenziswa isikhathi eside. Iqinisekisa ukusebenza okungaguquki futhi inwebe isikhathi sokuphila komshini.
Imingcele yobuchwepheshe yomshini wokushisela amantongomane yizici ezibalulekile ezithonya ikhwalithi nokusebenza kahle kwenqubo yokushisela. Ukuqonda nokwenza kahle le mingcele kubalulekile ukuze kuzuzwe ukushiselwa okuthembekile nokusezingeni eliphezulu ezinhlelweni ezihlukene zezimboni. Ukulinganisa kahle nokulungiswa kwale mingcele kuqinisekisa ukuthi ukusebenza komshini wokushisela amantongomane kuhlangabezana nezidingo ezithile zephrojekthi ngayinye yokushisela, okuholela ekushiseleni okuphumelelayo nokuhlala isikhathi eside.
Isikhathi sokuthumela: Aug-04-2023
