Imishayo ye-granite idlala indima ebaluleke kakhulu ekusebenzeni ngokunemba kwemboni yanamuhla. Le ngxenye, eyenziwe ngobuciko ngamatshe emvelo, inezakhiwo ezinhle kakhulu futhi isetshenziswa kabanzi emikhakheni eminingi, iba yinto ebalulekile ekuqinisekiseni ukunemba kokukhiqiza kanye nekhwalithi yomkhiqizo.
Enye yezindlela eziphawuleka kakhulu zokusebenzisa imisebe yegranite ekulinganisweni okunembile. Emishinini yokulinganisa ephezulu njengemishini yokulinganisa edidiyelwe (ama-CMM) nama-profilometer, asebenza njengezindawo ezibalulekile zokubhekisela, ebeka isisekelo sokunemba kokulinganisa. Ngaphambi kokufakwa kwemishini nokusetshenziswa kwansuku zonke, abaqhubi babeka umsebe wegranite ngokuqinile ebhentshini lokusebenzela, beqinisekisa ukuthi ubuso bawo buqondile futhi abunazo izithiyo. Inzwa yethuluzi lokulinganisa noma ikhanda lokulinganisa bese ixhumana ngokunembile futhi ivumelane nobuso bomsebe, iqinisekisa ukunemba kwethuluzi. Isibonelo, ku-CMM, ngokuvumelanisa i-probe ye-CMM endaweni ethile ngokumelene nomsebe wegranite ukuze kulinganiswe futhi kulinganiswe, iphuzu elingu-zero lomshini kanye nokuqondiswa kwe-axis edidiyelwe kunganqunywa ngokunembile, kubekwe isisekelo esiqinile sokulinganisa okulandelayo okunembile. Ngaphezu kwalokho, ezingxenyeni ezincane, ezinembe kakhulu, umsebe wegranite ungasebenza njengepulatifomu yokulinganisa eqondile. Embonini yezindiza, ukulinganisa ngokunembile izingxenye ezibalulekile njengezinsika zenjini yezindiza kuncike kulokhu. Ngokubeka i-blade phezu kogongolo lwe-granite, ama-micrometer, ama-caliper, namanye amathuluzi okulinganisa angalinganisa ngokunembile amapharamitha afana nosayizi we-blade, ukuma, kanye nephutha lendawo, okuqinisekisa ukuhambisana nezindinganiso zokuklama eziqinile.
Imishayo yegranite nayo idlala indima ebalulekile emabhentshini okuhlola okwenziwa ngomshini. Ziyingxenye eyinhloko yokuhlolwa komshini kwezinto, njengokuhlolwa kokudonsa, ukuhlolwa kokucindezela, kanye nokuhlolwa kokugoba. Ngesikhathi sokuhlola, isampula iqiniswe ngokuphephile emthini wegranite. Amadivayisi okulayisha axhunywe emthini asebenzisa amandla esampula, kuyilapho izinzwa ezifakwe emthini zilinganisa ngokunembile amapharamitha abalulekile njengokucindezeleka nokucindezeleka ngaphansi kwemithwalo ehlukahlukene. Ekuhlolweni kokudonsa kwezinto zensimbi, umkhawulo owodwa wesampula yensimbi uqiniswe emthini, kanti omunye umkhawulo uxhunywe emshinini wokuhlola wokudonsa nge-clamp. Lapho umshini wokuhlola wokudonsa usebenzisa amandla okudonsa, ukuzinza okungokwemvelo komthini wegranite kuqinisekisa idatha yokuhlola enembile nethembekile. Ekuhlolweni kwezingxenye zomshini, amagiya, amabheringi, amakhamera, nezinye izingxenye zingafakwa emthini wegranite ukuze kulingiswe izimo zangempela zokusebenza zokuhlolwa okuphelele. Uma kuthathwa ukuhlolwa kwe-crankshaft yenjini yemoto njengesibonelo, i-crankshaft ibekwa emthini futhi ijikeleziswe yinjini. Izinzwa zilinganisa amapharamitha afana ne-vibration amplitude kanye nesivinini sokujikeleza ukuze kuhlolwe ibhalansi ye-crankshaft kanye nekhwalithi yomshini.
Imishayo yegranite nayo ikhombisa inani eliyingqayizivele emkhakheni wamapulatifomu okusebenza kwemishini. Emathuluzini omshini anembile kakhulu njengemishini yokugaya ye-CNC kanye nama-grinder, asebenza njengamatafula okusebenza, enikeza ukwesekwa okuzinzile kokunyakaza okuhlobene phakathi kwethuluzi kanye nomsebenzi, eqinisekisa ukunemba kobukhulu kanye nekhwalithi yobuso bezingxenye ezisetshenzisiwe. Lapho kucutshungulwa isikhunta emishinini yokugaya ye-CNC, imishayo yegranite inikeza isiqondiso esinembile sokunyakaza kwamathuluzi, iqinisekisa ubukhulu obunembile kakhulu kanye nokuphela kobuso okuhle kakhulu. Emathuluzini okusebenza njenge-laser interferometers kanye nama-spectrometer, imishayo yegranite isebenza njengamapulatifomu okufaka, izingxenye ezisekelayo njengezinto ezibonakalayo kanye nezinzwa. Ukuqina kwazo kuqinisekisa ukuqina kwendlela yokukhanya kanye nokunemba kokulinganisa kohlelo lokukhanya.
Imishayo yegranite nayo idlala indima ebalulekile ekuhlanganisweni kwemishini yemishini. Ingasetshenziswa njengethuluzi lokubeka elisizayo. Izingxenye okufanele zihlanganiswe zifakwa kuyo, futhi indawo kanye nokuqondiswa kwezingxenye kunqunywa kusetshenziswa izikhonkwane zokuthola, izitobhi, namanye amadivayisi kubhamu. Lokhu kuthuthukisa ukunemba nokusebenza kahle kokuhlangana futhi kunciphisa amaphutha okuhlangana. Isibonelo, lapho kuhlanganiswa umzimba wephampu kanye nesembozo sephampu, umzimba wephampu ubekwa kubhamu wegranite, futhi izikhonkwane zokuthola zifakwa emigodini ehambisanayo emzimbeni wephampu kanye nesembozo sephampu ukuqinisekisa indawo yazo ehlobene ngaphambi kokuqinisa amabhawodi. Ngaphezu kwalokho, ezingxenyeni ezidinga ukugaya, ubhamu wegranite ungasebenza njengendawo yokubhekisela yokugaya. Isibonelo, lapho kugaya imisele yokuqondisa enembile kakhulu, ithuluzi lokugaya kanye nemisele yokuqondisa ezogaywa kubekwa kubhamu. Ukugaya kwenziwa ngesandla noma ngomshini ukususa ukungahambi kahle kobuso obuncane, kuthuthukiswe ukumelana nokuguguleka kanye nokunemba kokunyakaza.
Kubalulekile ukuqaphela ukuthi ukusetshenziswa nokugcinwa kahle kogongolo lwe-granite kubalulekile ekugcineni ukusebenza kwalo okuhle. Ukuhlanza njalo kubalulekile ukususa uthuli, uwoyela, nokunye ukungcola ebusweni, kugcine kuhlanzekile futhi komile. Gwema ukuklwebha ngezinto eziqinile futhi uvimbele ukuthintana nezinto ezigqwalisayo njenge-asidi nama-alkali. Phatha ngokucophelela ngesikhathi sokuthuthwa nokusetshenziswa, ugweme ukushayisana nokuwa. Naphezu kobulukhuni bayo obuphezulu, imishayo ye-granite isengalimala ngenxa yomthelela omkhulu, okuthinta ukunemba nokusebenza. Ngaphezu kwalokho, kufanele igcinwe endaweni enezinga lokushisa elizinzile kanye nomswakama, igweme ukukhanya kwelanga okuqondile, amazinga okushisa aphezulu, kanye nomswakama ophezulu. Lokhu kuvimbela ukuguquguquka okuncane okubangelwa ukushintshashintsha kwezinga lokushisa kanye nomswakama, okungathinta ukunemba.
Njengoba imboni yokukhiqiza iqhubeka nokuqhubekela phambili ekuqondeni okuphezulu kanye nokusebenza okuphezulu, imisebe ye-granite, ngenxa yezakhiwo zayo ezihlukile, izoba nethuba elibanzi lokusetshenziswa emkhakheni wezimboni, inikeze isisekelo esiqinile sokukhiqizwa nokuhlolwa okunembile ezimbonini ezahlukahlukene.
Isikhathi sokuthunyelwe: Septhemba-22-2025