Isingeniso
Njengemishini yokushisela esebenza kahle,i-capacitor discharge spot weldersasetshenziswa kakhulu ekwakhiweni kwamabhethri, ekucutshungulweni kwengxenye ye-elekthronikhi, neminye imikhakha. Amazinga abo okusebenza athinta ngqo ikhwalithi yokushisela nempilo yemishini. Lesi sihloko sigxile kumaphuzu okusetshenziswa abalulekile ama-capacitor discharge spot welders, ehlinzeka ngezisombululo zesiqondiso esisebenzayo ukusiza abasebenzisi ukuthi basebenze ngokwesayensi.
I. Ngaphambi{1}}Ukulungiselela Ukusebenza
- Ukuhlola Imvelo: Qinisekisa ukuthi indawo yokusebenza inomoya omuhle, igcinwe kude nezinto ezivuthayo, futhi gqoka izinto zokuzivikela (njengezibuko zokuphepha, amagilavu).
- Ukuhlola Izisetshenziswa: Qinisekisa ukuthi i-voltage yokuphakelwa kwamandla ezinzile, izindawo zama-electrode azina-oxidation noma ukuguga, futhi ukuxhunywa kwekhebula kuvikelekile.
- Ukubamba i-Workpiece: Hlanza indawo yokushisela, susa amabala kawoyela, izendlalelo ze-oxide, nokunye ukungcola ukuze uqinisekise ukuthintana okuhle kwensimbi.
II. Ukusethwa kwepharamitha kanye nokulungiswa
- Umthelela wokushisela we-capacitor discharge spot welders uncike ekufanisweni okunembile kwemingcele efana neyamanje, ingcindezi, nesikhathi:
- Ukulungiswa Kwamanje: Lungisa i-voltage yokushaja ngokuya ngobukhulu bezinto ezibonakalayo kanye nokusebenza. Isibonelo, izinto ezincane (ezifana ne-copper foil engu-0.1mm) zidinga isikhathi esiphansi samanje nesifushane, kuyilapho amapuleti aminyene adinga isikhathi samanje esiphezulu nesikhathi eside.
- I-Electrode Pressure: Qinisekisa ukucindezela okumaphakathi ngokulungisa iziphethu noma ama-valve okunciphisa ingcindezi. Ukucindezela okuncane kakhulu kubangela kalula i-spatter, kuyilapho enkulu kakhulu ingase ihlehlise izingcezu zokusebenza.
- Isikhathi Sokunika Amandla: Setha isikhathi sokukhipha esihlanganiswe namandla amanje ukuze ugweme ukushisa ngokweqile noma ukushisela okunganele. Isibonelo, ukucaciswa okuqinile (izinga eliphezulu, isikhathi esifushane) kufaneleka{1}}ezimfuneko zamandla aphezulu, kuyilapho ukucaciswa okuthambile (okuphansi, isikhathi eside) kulungele ukushiselwa okunembayo.
III. Inqubo Yokushisela Okujwayelekile
- {0}Isiteji sokucindezela kwangaphambili: Ama-Electrode acindezela phansi kuma-workpieces futhi afake ingcindezi ezinzile ukuze wehlise ukumelana nokuxhumana.
- I-Discharge Welding: Shintshela onyaweni ukuze uvuse ukukhishwa, ukhiqize ngokushesha amazinga okushisa aphezulu ukuze uncibilike amaphoyinti wokushisela.
- Ukupholisa Ukugcinwa Kwengcindezi: Qhubeka nokusebenzisa ingcindezi kuze kuphole insimbi encibilikisiwe futhi icwebezele, uqede ukukhubazeka kwezimbotshana.
- Ukususwa kwe-Workpiece: Khipha ama-electrode ngemva kokuphola kwamaphoyinti e-weld, futhi uhlole ikhwalithi yokushisela.
IV. Amaphuzu Okuphepha Nesondlo
Ukusebenza Okuphephile:
- Qinisekisa ukuthi imishini ibekwa phansi kahle ngaphambi kokushisela ukuze ugweme izingozi zokushaqeka ngogesi.
- Qinisekisa amapharamitha ngokusebenzisa i-trial welding, thuthukisa kancane kancane, gwema ngokuqondile ukusebenzisa izilungiselelo eziphezulu.
Isondlo sansuku zonke:
- Hlanza njalo izendlalelo ze-electrode oxide, gcoba izingxenye ezihambayo (njengamathrekhi ashelelayo, izingalo ze-electrode).
- Umthamo we-capacitor wokugcina amandla wokuhlola wanyanga zonke, faka amadivaysi okuqinisa amandla kagesi lapho i-voltage ingaqinile.
Isiphetho
Ukusetshenziswa ngendlela efanelei-capacitor discharge spot weldersidinga ukuhlanganisa ukusebenza okujwayelekile, ukwenziwa ngcono kwepharamitha, nokugcinwa kwansuku zonke. Ukusebenza kwesayensi akukwazi nje ukuthuthukisa ukusebenza kahle kwe-welding kanye nekhwalithi kodwa futhi kwandise impilo yemishini. Kunconywa ukuthi amabhizinisi asungule izinqubo ezijwayelekile futhi aqeqeshe njalo o-opharetha ukuze basebenzise ngokugcwele izinzuzo zokusebenza zama-capacitor discharge spot welders.
