Isingeniso
Njengemishini yokushisela esebenza kahle,imishini yokushisela i-capacitance dischargeasetshenziswa kakhulu ekwakhiweni kwamabhethri, ekucutshungulweni kwengxenye ye-elekthronikhi, neminye imikhakha. Inqubo yabo yokushisela ihlukaniswe ngezigaba eziningi ezibalulekile, isigaba ngasinye sithinta ngqo ikhwalithi yokushisela nokusebenza kahle. Ukwazi izici kanye nezinto ezibalulekile zokusebenza zalezi zigaba kuwumongo wokuthuthukisa ukusebenza kahle kokukhiqiza kanye nezinga lomkhiqizo.
I. Ngaphambi{1}}Isiteji Sokucindezela: Ukuxhumana Okuzinzile, Ukugwema I-Spatter
- Isigaba sangaphambili{{0}sokucindezela isinyathelo sokuqala sokukhipha amandla, sibhekisela esikhathini esidingekayo ukuze ama-electrode acindezele ama-workpieces futhi afake ukucindezela okuzinzile. Umsebenzi oyinhloko walesi sigaba ukuqinisekisa ukuthintana okuqinile phakathi kwama-electrode nama-workpieces, ukunciphisa ukumelana nokuxhumana, nokugwema i-spatter noma i-desoldering okubangelwa ukucindezela okunganele.
- Izilungiselelo zepharamitha: Ngaphambi-isikhathi sokucindezela sidinga ukulungiswa ngokuya nge-electrode stroke kanye nogqinsi lwepiece yokusebenza. Uma isikhathi sisifushane kakhulu, ama-electrode angase aphume emoyeni, abangele ukushisela okungamanga; uma isikhathi eside kakhulu, ukusebenza kahle kokukhiqiza kuzokwehla.
- Izinyathelo zokuqapha: Hlola njalo izimo zokugqoka ama-electrode ukuze uqinisekise ukudluliswa kwengcindezi efanayo.
II. Isiteji Sokucindezela: Ukukhishwa Okuqondile, Amaphuzu Weld Weld
- Isiteji se-pressurization iyisixhumanisi esiyinhloko ku-capacitance discharge welding, ebhekisela esikhathini ama-electrode aqhubeka efaka ingcindezi ngesikhathi sokukhishwa. Lesi sigaba sikhiqiza amazinga okushisa aphezulu ngokusebenzisa amaphoyinti aphezulu akhona, ancibilika ama-workpiece ukuze kwakhe ama-weld nuggets.
- Ukulawula Amandla: Isikhathi sokucindezela sivumelanisa nesikhathi sokukhipha, esidinga ukulungiswa kwamanje kokuqina okusekelwe ezintweni zokusebenza nobukhulu. Isibonelo, izinto ezisetshenziswayo ezizacile (ezifana ne-copper foil engu-0.1mm) zidinga-isikhathi esincane samanje, kuyilapho amapuleti aminyene adinga isikhathi eside namandla aphezulu.
- Iqhaza Elibalulekile: Ukucindezela nokumatanisa kwamanje kulesi sigaba kunquma ukuqina kwe-weld, okudinga ukugwema ukushisela okungamanga ekucindezelweni okunganele noma ukuguqulwa kwe-workpiece kusuka ekucindezelweni okukhulu.
III. Isiteji Sokugcinwa Kwengcindezi: I-Crystallization Yokupholisa, Ukuvimbela Ukukhubazeka
- Isigaba sokugcina umfutho siyinqubo lapho ama-electrode eqhubeka nokusebenzisa ingcindezi ngemva kokuphela kokushisela kuze kuphole insimbi encibilikisiwe futhi icwebezele. Umgomo oyinhloko walesi sigaba ukuqeda ama-pores angaphakathi, i-shrinkage porosity, nezinye iziphambeko kuma-welds ngokucindezela okuqhubekayo, ukuthuthukisa amandla e-weld.
- Ukusetha Isikhathi: Isikhathi sokugcinwa kwengcindezi sivamise ukuba amasekhondi angu-0.1-2.5 (kuya ngogqinsi lwengcezu yokusebenza), okudinga ukuqinisekisa ukuqina okuphelele kwe-nugget ngaphambi kokukhululwa kwengcindezi.
- Izinto Ezibalulekile Zokusebenza: Uma isikhathi sokugcinwa kwengcindezi singanele, ama-welds athambekele ekuqhekekeni; uma side kakhulu, isigqi sokukhiqiza singase sithinteke.
IV. Isiteji Sokushisela: Ukudidiyela Okuphelele, Ukuqinisekisa Ukuzinza
- Isiteji sokushisela asitholakali ngokuzimela kodwa siwumfanekiso ophelele wezigaba zangaphambili-zengcindezi, i-pressurization, kanye nezigaba zokulungisa ingcindezi. Umphumela wokushisela wemishini yokushisela i-capacitance discharge uncike ekubambisaneni okuhlelekile phakathi kwazo zonke izigaba. Isibonelo, ukuzinza kwengcindezi esigabeni sangaphambili{3}sokucindezela kuthinta ngokuqondile ukusebenza kahle kokukhipha esigabeni sokucindezela, kuyilapho umphumela wokupholisa esigabeni sokulungisa ingcindezi uncike kuzilungiselelo zepharamitha ezigabeni ezimbili ezedlule.
- Iziphakamiso Zokuthuthukisa: Ngokulungisa amapharamitha afana ne-electrode stroke, igiya lamanje, neziphethu zokucindezela, izixazululo ezenziwe ngokwezifiso zokushisela zezingxenye zokusebenza ezihlukene zingafinyelelwa.
Isiphetho
Inqubo yokushisela yemishini yokushisela ye-capacitance discharge ingahlukaniswa ngezigaba ezine: -ingcindezi, i-pressurization, ukugcinwa komfutho, kanye nokushisela, isigaba ngasinye sidinga ukulawulwa okuqinile kwepharamitha. Ukusebenza kwesayensi akukwazi nje ukuthuthukisa ikhwalithi yokushisela kodwa futhi kwandise impilo yemishini futhi kunciphise ukusetshenziswa kwamandla. Kunconywa ukuthi amabhizinisi asungule izinqubo zokusebenza ezisezingeni ezisekelwe ezidingweni zangempela futhi aqeqeshe njalo abaqhubi ukuthi basebenzise ngokugcwele ukusebenza kahle kweimishini yokushisela i-capacitance discharge
