Emkhakheni wokukhiqiza ngokunemba, i-granite njengetshe lemvelo elisezingeni eliphezulu, ngenxa yezakhiwo zalo eziyingqayizivele zomzimba nezamakhemikhali, isetshenziswa kabanzi ezinsimbini zokunemba, imishini kanye namathuluzi okulinganisa. Kodwa-ke, naphezu kwezinzuzo zayo eziningi, ubunzima bokucubungula izingxenye zokunemba kwe-granite abunakwenqatshwa.
Okokuqala, ubulukhuni be-granite buphezulu kakhulu, okuletha izinselele ezinkulu ekucutshungulweni kwayo. Ubulukhuni obuphezulu busho ukuthi enqubweni yokugaya njengokusika nokugaya, ukuguguleka kwethuluzi kuzoba ngokushesha kakhulu, okungagcini nje ngokwandisa izindleko zokucubungula, kodwa futhi kunciphisa ukusebenza kahle kokucubungula. Ukuze kuhlangatshezwane nale nkinga, inqubo yokucubungula idinga ukusebenzisa amathuluzi edayimane asezingeni eliphezulu noma amanye amathuluzi e-carbide aqiniswe nge-cemented, kuyilapho kulawulwa ngokuqinile amapharamitha okusika, njengesivinini sokusika, izinga lokuphakelayo kanye nokujula kokusika, ukuqinisekisa ukuqina kwethuluzi kanye nokunemba kokucubungula.
Okwesibili, isakhiwo se-granite siyinkimbinkimbi, kunemifantu emincane kanye nokungaqhubeki, okwandisa ukungaqiniseki enkambisweni yokucubungula. Ngesikhathi senqubo yokusika, ithuluzi lingaqondiswa yilezi mifantu emincane futhi libangele ukuphambuka, okuholela emaphutheni okulungisa. Ngaphezu kwalokho, lapho i-granite ingaphansi kwamandla okusika, kulula ukukhiqiza ukugxila kokucindezeleka kanye nokusabalala kwemifantu, okuthinta ukunemba kokulungisa kanye nezakhiwo zemishini zezingxenye. Ukuze kuncishiswe lo mthelela, inqubo yokucubungula idinga ukusebenzisa izindlela ezifanele zokupholisa kanye nokupholisa ukunciphisa izinga lokushisa lokusika, ukunciphisa ukucindezeleka kokushisa kanye nokukhiqizwa kwemifantu.
Ngaphezu kwalokho, ukunemba komshini wokugaya izingxenye zokunemba kwe-granite kuphakeme kakhulu. Emikhakheni yokulinganisa ngokunemba kanye nokucubungula isekethe ehlanganisiwe, ukunemba kwejometri kwezingxenye ezifana nokuba yisicaba, ukulingana kanye nokuma kuqinile kakhulu. Ukuze kuhlangatshezwane nalezi zidingo, inqubo yokucubungula idinga ukusebenzisa imishini yokucubungula enembile kakhulu namathuluzi okulinganisa, njengemishini yokugaya ye-CNC, imishini yokugaya, imishini yokulinganisa eqondisanayo njalo njalo. Ngesikhathi esifanayo, kuyadingeka futhi ukulawula nokuphatha ngokuqinile inqubo yokugaya, okuhlanganisa indlela yokubopha yento yokusebenza, ukukhethwa kwethuluzi kanye nokuqapha ukuguguleka, ukulungiswa kwamapharamitha okusika, njll., ukuqinisekisa ukunemba komshini kanye nokuzinza.
Ngaphezu kwalokho, ukucutshungulwa kwezingxenye zokunemba kwe-granite nakho kubhekene nezinye izinkinga. Isibonelo, ngenxa yokushisa okuphansi kwe-granite, kulula ukukhiqiza izinga lokushisa eliphezulu lendawo ngesikhathi sokucubungula, okuholela ekuguqulweni kwezingxenye zomsebenzi kanye nokwehla kwekhwalithi yomphezulu. Ukuxazulula le nkinga, izindlela ezifanele zokupholisa kanye nemingcele yokusika kudingeka zisetshenziswe enkambisweni yokucubungula ukuze kuncishiswe izinga lokushisa lokusika futhi kuncishiswe indawo ethintekile ekushiseni. Ngaphezu kwalokho, ukucutshungulwa kwe-granite kuzophinde kukhiqize uthuli olukhulu kanye nemfucuza, okudingeka kulahlwe kahle ukuze kugwenywe ukulimala emvelweni nasempilweni yabantu.
Ngamafuphi, ubunzima bokucubungula izingxenye zokunemba kwe-granite buphakeme kakhulu, futhi kuyadingeka ukusebenzisa amathuluzi asezingeni eliphezulu, imishini yokucubungula enembile kakhulu namathuluzi okulinganisa, futhi ulawule ngokuqinile inqubo yokucubungula kanye nemingcele. Ngesikhathi esifanayo, kuyadingeka futhi ukunaka ukupholisa, ukususwa kothuli kanye nezinye izinkinga enkambisweni yokucubungula ukuqinisekisa ukunemba kokucubungula kanye nekhwalithi yezingxenye. Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe kanye nentuthuko eqhubekayo yobuchwepheshe bokucubungula, kukholelwa ukuthi ubunzima bokucubungula izingxenye zokunemba kwe-granite buzoncishiswa kancane kancane esikhathini esizayo, futhi ukusetshenziswa kwayo emkhakheni wokukhiqiza ngokunemba kuzoba kukhulu kakhulu.
Isikhathi sokuthunyelwe: Julayi-31-2024