Ingxenye 1
Izigayo zokugcina ze-High-Speed Steel (HSS) ziyithuluzi elibalulekile emhlabeni wokwenza imishini ngokunemba. Lawa mathuluzi okusika aklanyelwe ukususa ngokuphumelelayo impahla ku-workpiece, ukudala izinhlobonhlobo zomumo, izikhala, nezimbobo ngokunemba okuphezulu. Izigayo zokuphela kwe-HSS zisetshenziswa kakhulu ezimbonini ezifana ne-aerospace, ezezimoto, ezokwelashwa, nobunjiniyela obujwayelekile ngenxa yokuguquguquka kwazo kanye nekhono lokusingatha izinto ezihlukahlukene. Kulesi sihloko, sizohlola izici, izinhlelo zokusebenza, kanye nezinzuzo zezigayo zokugcina ze-HSS, futhi sinikeze nemininingwane ekunakekeleni kwazo kanye nezindlela ezihamba phambili zokusebenza kahle.
Izici ze-HSS End Mills
Izigayo zokuphela kwe-HSS zenziwe ngensimbi enesivinini esikhulu, uhlobo lwensimbi yethuluzi elaziwa ngobulukhuni bayo obuphezulu, ukumelana nokugqoka, nekhono lokumelana namazinga okushisa aphezulu. Lezi zakhiwo zenza izigayo zokugcina ze-HSS zifanelekele ukusika imisebenzi ezinhlobonhlobo zezinto zokwakha, okuhlanganisa insimbi, i-aluminium, ithusi, namapulasitiki. Izingxenye ezisikiwe zezigayo zokugcina ze-HSS ziwumhlabathi onemba wokuqinisekisa ukucija nokunemba, okuvumela ukususwa kwezinto ezibushelelezi nokusebenza kahle.
Esinye sezici ezibalulekile ze-HSS end Mills ukuguquguquka kwazo. Ziza ngezinhlobo ezahlukene, okuhlanganisa izigayo zokuphela kwesikwele, izigayo zokuphela kwekhala zebhola, nezigayo zokuphela kwerediyasi ekhoneni, ngayinye yakhelwe izinhlelo zokusebenza ezithile zemishini. Ukwengeza, izigayo zokugcina ze-HSS ziyatholakala ngezingubo ezihlukene, njenge-TiN (Titanium Nitride) ne-TiAlN (Titanium Aluminium Nitride), ethuthukisa ukusebenza kwazo ngokunciphisa ukungqubuzana nokwandisa ukumelana nokugqokwa.
Ingxenye 2
Izicelo ze-HSS End Mills
Izigayo zokugcina ze-HSS zithola izinhlelo zokusebenza ezinhlobonhlobo zemisebenzi yomshini, okuhlanganisa ukugaya, ukwenza iphrofayela, ukukhonta, kanye nokuslotha. Zivame ukusetshenziswa ekukhiqizeni izingxenye zezimboni ze-aerospace nezimboni zezimoto, lapho ukunemba nokuqedwa kwekhwalithi ephezulu kubalulekile. Izigayo zokuphela kwe-HSS nazo zisetshenziswa ekukhiqizeni imishini yezokwelapha, isikhunta, nezingxenye ezijwayelekile zobunjiniyela.
Lawa mathuluzi okusika ahlukahlukene afaneleka kokubili ukwenza ama-roughing kanye nokusebenza kokuqeda, okuwenza abaluleke kakhulu ezinqubweni ezihlukahlukene zomshini. Kungakhathaliseki ukuthi idala izici eziyinkimbinkimbi kucezu lokusebenza noma isusa okokusebenza ngesivinini esiphezulu, izigayo zokuphela kwe-HSS ziletha ukusebenza okungaguquki nokuthembekile.
Izinzuzo ze-HSS End Mills
Ukusetshenziswa kwezigayo zokugcina ze-HSS kunikeza izinzuzo ezimbalwa kosomishini nabakhiqizi. Enye yezinzuzo eziyinhloko ukuphumelela kwazo kwezindleko. Uma kuqhathaniswa nezigayo zokuphela kwe-carbide eziqinile, izigayo zokuphela kwe-HSS zithengeka kakhulu, okuzenza zibe inketho ekhangayo kumabhizinisi afuna ukuthuthukisa ukusebenza kwawo komshini ngaphandle kokuyekethisa ikhwalithi.
Ngaphezu kwalokho, izigayo zokugcina ze-HSS zaziwa ngokuhlala isikhathi eside kanye nekhono lokumelana namazinga okushisa aphezulu. Lokhu kubenza bafanelekele izinhlelo zokusebenza zemishini enesivinini esikhulu, lapho ithuluzi lingaphansi kokushisa okukhulu nokucindezeleka. Ukwengeza, ukuguquguquka kwezigayo zokugcina ze-HSS kuvumela ububanzi obubanzi bemingcele yokusika, okubenza bakwazi ukuzivumelanisa nezimfuneko ezahlukene zemishini.
Ingxenye 3
Isondlo kanye Nemikhuba Engcono Kakhulu
Ukuqinisekisa ukuphila isikhathi eside nokusebenza okuphelele kwezigayo zokugcina ze-HSS, ukunakekelwa okufanele nokuphathwa kubalulekile. Ukuhlolwa okujwayelekile kwamaphethelo okusika ukuthi agugile noma alimale kubalulekile, njengoba izigayo ezigugile zingabeka engcupheni ikhwalithi yezingxenye eziwumshini futhi ziholele ekwenyukeni kwezindleko zokusebenzisa. Ukwengeza, ukugcinwa okufanele endaweni eyomile nehlanzekile kungavimbela ukugqwala futhi kunwebe ukuphila kwethuluzi.
Uma usebenzisa izigayo zokugcina ze-HSS, kubalulekile ukunamathela esivinini esinconyiwe sokusika kanye nokudla kwezinto ezihlukene kanye nemisebenzi yomshini. Lokhu akuqinisekisi ukususwa kwezinto ezisebenzayo kuphela kodwa futhi kunciphisa ukuguga kwamathuluzi futhi kwandise impilo yamathuluzi. Ngaphezu kwalokho, ukusebenzisa uketshezi olusikiwe noma okokugcoba kungasiza ekuqedeni ukushisa futhi kuthuthukise ukuphuma kwe-chip, okuholela ekuqedweni okungcono kwangaphezulu kanye nokwelulwa kwamathuluzi isikhathi eside.
Sengiphetha, izigayo zokugcina ze-HSS zingamathuluzi abalulekile omshini wokwenza izinto ngokunemba, okunikeza ukuguquguquka, ukuqina, kanye nokusebenza ngempumelelo kwezindleko. Ikhono labo lokuphatha inhlobonhlobo yezinto zokwakha kanye nokusebenza ngomshini kubenza babe yimpahla ebalulekile ezimbonini ezihlukahlukene. Ngokulandela izinqubo ezingcono kakhulu zokunakekela nokusetshenziswa, ochwepheshe bemishini bangakhulisa ukusebenza nempilo yemishini yokugcina ye-HSS, ekugcineni kuholele ekukhiqizeni okuthuthukisiwe nokongiwa kwezindleko enqubweni yokukhiqiza.
Isikhathi sokuthumela: May-28-2024
