(1) Ukusetshenziswa kwama-electrodes we-graphite ezindaweni ezivimbela ukushisa.
Ama-electrodes we-graphite asetshenziswa emangeleniseki kagesi ye-arc. Ukwenza isithando somlilo se-Electric sensimbi inqubo yokusebenzisa ama-electrodes we-graphite ukwethula amanje kagesi esithandweni somlilo. Amanje aqinile akhishwa nge-arc yegesi emaphethelweni aphansi we-electrode, futhi ukushisa okukhiqizwe yi-arc kusetshenziselwa ukunyibilika. Ngokwekhono lesithando sikagesi, ama-electrodes we-graphite anama-diameter ahlukene asetshenziswa. Ukuqinisekisa ukusetshenziswa okuqhubekayo kwama-electrodes we-graphite, axhunywe ngamalunga ahlanganisiwe we-electrode. Ama-electrodes we-graphite we-akhawunti ye-wetmaking cishe ama-70% -80% wenani eliphelele le-graphite electrodes asetshenzisiwe.
Ama-electrodes we-graphite asetshenziswa kumaminerali kagesi. Amaminerali kagesi asetshenziselwa ikakhulukazi ukukhiqiza ama-Ferroalloys, i-silicon emsulwa, i-phosphorus ephuzi, ithusi le-matte, ne-calcium carbide. Isimo saso ukuthi ingxenye engezansi ye-electrode eqhutshwayo ingcwatshwa ngezinto zothando. Ngakho-ke, ngaphezu kokushisa okukhiqizwe yi-arc phakathi kwepuleti kagesi kanye nezinto zothando, ukumelana nezinto zothando nakho kwakha ukushisa lapho kudlula khona okukhona lapho kudlula impahla yesithando somlilo. Ithoni ngalinye le-silicon lidinga i-150kg yama-electrodes we-graphite, futhi ithoni ngalinye le-phosphorus eliphuzi lidinga cishe ama-40kg ama-electrodes we-graphite.
Ama-electrodes we-graphite asetshenziswa ezindlini zokumelana. Isithando somdwebo esisetshenziselwa ukukhiqiza imikhiqizo ye-graphite, isithando somlilo sokuncibilika kwengilazi encibilikayo, futhi isithando sikagesi esisetshenziselwa ukukhiqiza konke, futhi abaphikisayo abafakwe esithandweni bakhona futhi izinto ezifudumele. Imvamisa, ama-electrodes aphethe ama-graphite afakwa odongeni lwekhanda lomlilo ekugcineni kombhede wesithando, ngakho-ke awaxhunyiwe ku-electrodes yensimbi. Ngaphezu kwalokho, inani elikhulu lezinto ezigqoke izikhala ze-graphite ze-graphite nazo zisetshenziselwa ukucubungula ama-turcibles ahlukahlukene, imikhumbi ye-graphite, izindatshana zokushisa ezishisayo, kanye nezinto zokushisa zikagesi zokufudumeza kukagesi, ezisetshenziswa embonini yengilazi ye-quartz. Amathani ayi-10 we-graphite electrode amnyama ayadingeka ekukhiqizweni ngakunye kwethani elingu-1 lamashubhu e-Fusion kagesi; Ukukhiqizwa ngakunye kwethoni eyi-1 ye-quartz Brick kudla i-100kg ye-electrode engenalutho.
(2) Ukusetshenziswa kwemikhiqizo ye-graphite ekucushweni kokubumba.
Eminyakeni yamuva nje, ngokwethulwa kokubumba okunembile kanye nokukhulisa okusebenzayo okuphezulu (okunamaqhubu amaningi okukhulisa), izidingo zabantu zokukhiqiza isikhunta sezikhulile kakhulu. Ngenxa yokulinganiselwa kwezimo ezahlukahlukene ze-electrodes zethusi, ngeke zisakwazi ukufeza izidingo zentuthuko zemboni yokubumba. I-Graphite, njenge-EDM electrode impahla, isetshenziswe kabanzi embonini yokubumba ngenxa yezinzuzo zayo zemishini ephezulu, isisindo esikhanyayo, ukwakheka okusheshayo, isilinganiso esincane sokunwebeka, kanye nokulungiswa okulula. Kuye kwahluleka ukubekezela ukufaka esikhundleni se-electrodes yethusi.
Isikhathi Seposi: 3 月 -20-20-2022024
