Ukusebenza Kwezinhlayiya Ze-Ceramic Alumina Abrasive kungathuthukiswa ngokwengeza i-alumina encibilikisiwe kancane ukuze yakhe amasondo abrasive ayinhlanganisela.Ngalesi sikhathi, kuyadingeka ukwazi ubude be-arc yokusika yesondo lokugaya ku-workpiece, ukuze unqume ubukhulu besondo lokugaya.I-Silicon carbide: I-SiC abrasive inomumo obukhali ngokwemvelo.Ifaneleukugayaizinto eziqinile (njenge-carbide enosimende).Ngenxa yobukhali bayo, ibuye ilungele ukucubungula izinto ezithambile kakhulu, njenge-aluminium, ama-polymers, irabha, insimbi enamandla aphansi, ama-alloys ethusi namapulasitiki.
Idayimane: Womabili amadayimane emvelo nawokwenziwa angasetshenziselwa ukugaya.Idayimane liwubulukhuni obuphezulu bekhabhoni.Ngenxa yokuthi inobudlelwane ne-ayoni (insimbi iyingxube yensimbi nekhabhoni) futhi yakha ukuguga okusheshayo, ayifanelekiimishiniizinto ezisansimbi, kodwa idayimane ifaneleka ngokukhethekile ukugaya izinto ezingezona ayoni, i-titanium, izitsha zobumba nama-cermets.I-CBN: Njengedayimane, i-CBN iyi-abrasive ebiza kakhulu.
Intengo yesondo eliqinile eliqine kakhulu ingaphezulu ngokuphindwe izikhathi ezingu-50 kunesondo elivamile eliqhumayo, kodwa impilo yalo yesevisi iphakeme ngokuphindwe izikhathi ezingu-100 kunesondo elivamile eliqhumayo.Ngisho noma insimbi eqinile igayiwe, igqokwa kancane.I-CBN ifaneleka kakhuluimishinigizinto ezisansimbi, ikakhulukazi uma ukuma kwesondo lokugaya kuyadingeka ukuba kugcinwe isikhathi eside, njengokugaya umzila womjaho ekuthwaleni.Ngaphezu kwalokho, i-CBN ifaneleka kakhulu inqubo yokushintshwa kwamasondo okungajwayelekile, ngoba amaqoqo amancane nokushintshwa kwamasondo kudinga ukugqoka ngesikhathi sokufakwa, okuyisici esiyinhloko esiholela ekusetshenzisweni kwamasondo.
Ngenxa yokuthi i-CBN izosabela ngamanzi ekushiseni okuphezulu futhi isheshise ukugqoka, i-ethylene glycol noma uwoyela kufanele isetshenziswe.Isibopho esivamileukugayaIsondo lingaba yi-ceramic, i-resin noma ipulasitiki, kuyilapho isibopho se-super hard abrasive singambozwa esondweni lokugaya nge-sintered metal matrix noma i-electroplating nickel layer.Lolu hlobo lwesondo lokugaya alungeneki futhi alunazimbotshana.
Iukugayauketshezi lwebhondi yensimbi kanye nesondo lokugaya i-electroplated kufanele kukhethwe ngokucophelela ukuvimbela isondo lokugaya ukuthi lingasheleli.Umfutho we-hydraulic oguquguqukayo okhiqizwa ku-arc yokusika ngesikhathi sokushibilika uzophakamisa isondo lokugaya, okuholela ekuwohlokeni kokuqedwa kocwecwe lokusebenza kanye nokusheshisa ukuguga kwesondo lokugaya.
Isikhathi sokuthumela: Jan-07-2023