Yiziphi izici zemimese ye-cermet?
Ama-blades ama-cermet cutters abukhali, futhi ukumelana nokugqokwa kuphakeme izikhathi eziningi kunemimese yensimbi, okungashiwo ukuthi ayigugi. Nakuba izinga lokuthuthukiswa kwemimese ye-ceramic yaseShayina lingelibi, ukuthuthukiswa kokusetshenziswa okusebenzayo kuhamba kancane kakhulu. Ngakho yiziphi izici zemimese ye-cermet? Inale mehluko! Ake sibheke!
Yiziphi izici zemimese ye-cermet?
1. Ithuluzi le-cermet linokumelana okuhle kokugqoka, futhi lingakwazi ukucubungula izinto eziqinile ukuthi amathuluzi endabuko anzima ukuwacubungula noma angakwazi ukucutshungulwa, okugwema ukusetshenziswa kwamandla ngesikhathi sokukhipha i-annealing, ukuthuthukisa ubulukhuni be-workpiece, nokwandisa isikhathi sesevisi yomshini.
2. Ithuluzi le-cermet lingacubungula izinto ezinobulukhuni obuphezulu. Ingase futhi yenze ukucubungula komthelela okufana nokugaya, ukuhlela, ukusika, ukusika, nokuphenduka okungalungile.
3. Ithuluzi le-cermet linokungqubuzana okuncane nensimbi lapho lisika, futhi akulula ukunamathela ku-blade ngesikhathi sokusika, futhi akulula ukukhiqiza ama-chips. Ijubane lokusika liyashesha, ukunemba kwemishini kuphezulu, ukunemba kwemishini kuphezulu, nokunemba kwemishini kuphezulu.
4. Ukuqina kwethuluzi le-cermet izikhathi eziningana noma izikhathi eziningi kunethuluzi lendabuko, elinciphisa inani lezinguquko zethuluzi futhi liqinisekise i-taper encane kanye nokunemba okuphezulu kwe-workpiece ecutshunguliwe.
5. Ithuluzi le-cermet linokumelana nokushisa okuhle kanye nobulukhuni obuhle obubomvu, futhi lingasikwa ngokuqhubekayo ku-1200 °C. Ngakho-ke, isivinini sokusika samathuluzi e-ceramic yezimboni singaba phezulu kakhulu kune-carbide enosimende, futhi ukusika ngesivinini esiphezulu noma ukuphenduka nokugaya kungasetshenziswa esikhundleni sokugaya. Iphakeme izikhathi ezingu-3-10 kunemimese evamile, yonga isikhathi sokusebenza namandla. Isibalo semishini singama-30-70% noma ngaphezulu.
6. Izinto zokusetshenziswa eziyinhloko zamathuluzi e-cermet yi-nitrogen ne-silicon emhlabeni wemvelo. Ukushintsha ama-carbides nge-carbides kungasindisa izinsimbi eziningi ezibalulekile, njenge-carbides, i-nitrides, njll.
Imimese ye-Cermet inale mehluko:
1. Ummese we-ceramic we-Zirconia: Ukusebenzisa i-high-tech nano-zirconia njengento eluhlaza, inobunzima obuphezulu futhi ngeke iwe lapho isetshenziswa. umthelela wangaphandle. Ukusika izinto eziqinile, akukho ukulola okudingekayo ukuze kusetshenziswe okuvamile. Unqenqema lokusika lubukhali, futhi inqubo yokucubungula ukudla ihlanzekile futhi ihlelekile ngaphansi kwendlela yokusebenza efanele nephephile.
2. Ummese wensimbi: Ukusebenza kokucindezela kungcono kunommese we-ceramic, ongasika ukudla okuqinile njengamathambo, futhi i-blade ngeke ichithwe lapho iwela ukusuka phezulu kuya phansi. Ububi ukuthi idinga ukupholishwa kaningi ngemva kokusetshenziswa okuningi ukuze kuqinisekiswe ukusetshenziswa okuvamile kwethuluzi.
3. Ummese we-zirconia ceramic: Ukwelashwa kwe-anti-oxidation kwenziwa ngaphambi kokushiya imboni. Umzimba wommese unokuminyana okuphezulu, awekho ama-pores ngaphezulu, futhi izinto ezikhethekile ze-ceramic ngeke zibe nephunga elingavamile kanye nephunga lensimbi. Lobu buchwepheshe buye baphumelela ekuhlolweni kwempahla yokuphepha kokudla futhi bunempilo futhi buhlanzekile.
4. Imimese yensimbi: imimese yensimbi yendabuko, enomthamo omkhulu womkhiqizo, izindawo ezinezimbotshana, izinsalela ezilula zejusi yokudla, nokugqwala okulula ensinini. Eminye imimese yensimbi ikhiqiza amanani amancane ezakhi zensimbi, okulula ukunamathela ekudleni futhi athinte umuzwa wokudla.