Kunzima kangakanani ukucutshungulwa kwezingxenye zokunemba zegwadle?

Emkhakheni wokukhiqiza ngokunemba, i-granite njengetshe lemvelo lekhwalithi ephezulu, ngenxa yezakhiwo zayo eziyingqayizivele zomzimba namakhemikhali, isetshenziswa kabanzi kumathuluzi wokunemba, imishini namathuluzi wokulinganisa. Kodwa-ke, naphezu kwezinzuzo zayo eziningi, ubunzima bokucubungula kwezingxenye zokunemba ze-granite abukwazi ukushaywa indiva.
Okokuqala, ubulukhuni begwadle buphakeme kakhulu, okuletha izinselele ezinkulu ekucutshungulweni kwayo. Ukuqina okuphezulu kusho ukuthi enkambisweni yomshini njengokusika nokugaya, ukugqoka kwethuluzi kuzoshesha kakhulu, okungagcini nje ukwandisa izindleko zokucubungula, kodwa futhi kunciphisa ukusebenza kahle kokucubungula. Ukuze ubhekane nale nkinga, inqubo yokucubungula idinga ukusebenzisa amathuluzi edayimane aphezulu noma amanye amathuluzi e-carbide enosimende, ngenkathi ilawula ngokuqinile imingcele yokusika, njengejubane lokusika, izinga lokuphakelayo nokujula kokusika, ukuqinisekisa ukuqina kwethuluzi kanye nokunemba kokucubungula.
Okwesibili, isakhiwo se-granite siyinkimbinkimbi, kukhona ama-micro-cracks kanye nama-discontinuities, okwandisa ukungaqiniseki ohlelweni lokucubungula. Phakathi nenqubo yokusika, ithuluzi lingase liqondiswe yile mifantu emincane futhi libangele ukuphambuka, okuholela emaphutheni omshini. Ukwengeza, lapho i-granite ingaphansi kwamandla okusika, kulula ukukhiqiza ukugxila kokucindezeleka nokusabalalisa ukuqhekeka, okuthinta ukunemba kwemishini kanye nezakhiwo zemishini yezingxenye. Ukuze kuncishiswe lo mthelela, inqubo yokucubungula idinga ukusebenzisa izindlela ezifanele zokupholisa nokupholisa ukuze kuncishiswe izinga lokushisa lokusika, kuncishiswe ukucindezelwa kokushisa nokukhiqizwa kokuqhekeka.
Ngaphezu kwalokho, ukunemba komshini wezingxenye zokunemba ze-granite kuphezulu kakhulu. Emkhakheni wokulinganisa ukunemba kanye nokucutshungulwa kwesekethe edidiyelwe, ukunemba kwejometri yezingxenye ezifana nokucaba, ukuhambisana nokuma kuqinile kakhulu. Ukuze kuhlangatshezwane nalezi zidingo, inqubo yokucubungula idinga ukusebenzisa imishini yokucubungula ephezulu yokunemba kanye namathuluzi okulinganisa, njengemishini yokugaya ye-CNC, imishini yokugaya, ukuxhumanisa imishini yokulinganisa nokunye. Ngasikhathi sinye, kuyadingeka futhi ukulawula ngokuqinile futhi uphathe inqubo yemishini, kufaka phakathi indlela yokuqinisa i-workpiece, ukukhethwa kwethuluzi nokuqapha ukugqokwa, ukulungiswa kwemingcele yokusika, njll., ukuqinisekisa ukunemba nokuqina kwemishini.
Ngaphezu kwalokho, ukucutshungulwa kwezingxenye zokunemba ze-granite nakho kubhekana nobunye ubunzima. Isibonelo, ngenxa ye-thermal conductivity empofu ye-granite, kulula ukukhiqiza izinga lokushisa eliphezulu lendawo ngesikhathi sokucubungula, okuholela ekuguquguqukeni kwe-workpiece kanye nokwehla kwekhwalithi yendawo. Ukuze kuxazululwe le nkinga, izindlela zokupholisa ezifanele kanye nemingcele yokusika zidinga ukusetshenziswa enkambisweni yomshini ukuze kuncishiswe izinga lokushisa lokusika nokunciphisa indawo ethintekile ukushisa. Ngaphezu kwalokho, ukucutshungulwa kwe-granite kuzophinde kukhiqize uthuli nemfucuza enkulu, okudingeka ilahlwe kahle ukuze kugwenywe ukulimala kwemvelo kanye nempilo yabantu.
Kafushane, ubunzima bokucubungula kwezingxenye zokunemba ze-granite bukhulu ngokuqhathaniswa, futhi kuyadingeka ukusebenzisa amathuluzi ekhwalithi ephezulu, imishini yokucubungula enembayo namathuluzi wokulinganisa, nokulawula ngokuqinile inqubo yokucubungula kanye nemingcele. Ngesikhathi esifanayo, kuyadingeka futhi ukunaka ukupholisa, ukususwa kothuli kanye nezinye izinkinga ohlelweni lokucubungula ukuze kuqinisekiswe ukunemba kokucubungula kanye nekhwalithi yezingxenye. Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe kanye nokuthuthukiswa okuqhubekayo kobuchwepheshe bokucubungula, kukholakala ukuthi ubunzima bokucubungula izingxenye ze-granite ezinembayo buzoncishiswa kancane kancane esikhathini esizayo, futhi ukusetshenziswa kwayo emkhakheni wokukhiqiza ukunemba kuzoba kubanzi.

ukunemba kwegwadle17


Isikhathi sokuthumela: Jul-31-2024