Iyini Ukucaciswa Nokubekezelelwa Kwamathuluzi Okulinganisa I-Granite?

I-Granite kade yaqashelwa njengento ekhethwayo yamathuluzi okulinganisa ukunemba ngenxa yokuqina kwayo okuhle ngokomzimba nokokusebenza. Ngokungafani nensimbi, i-granite ayigqwali, ayisonti, noma yonakali ngaphansi kokuhlukahluka kwezinga lokushisa, okuyenza ibe into efanelekile eyinkomba yokusetshenziswa kokulinganisa kumalabhorethri, izimboni, nezikhungo ze-metrology. Kwa-ZHHIMG, amathuluzi ethu okulinganisa egwadle akhiqizwa kusetshenziswa i-Jinan Black Granite ye-premium, enikeza ubulukhuni obuphakeme, ukumelana nokugqokwa, nokuzinza kobukhulu obuhlangabezana futhi budlule izindinganiso zamazwe ngamazwe.

Imininingwane yamathuluzi okulinganisa egwadle ichazwa ngokweleveli yawo yokunemba ehlosiwe. Ukubekezelelana kwe-flatness kungenye yemingcele ebaluleke kakhulu, ethonya ngokuqondile ukuthembeka kwezilinganiso. Amathuluzi e-granite ezinga eliphezulu njengamapuleti angaphezulu, ama-straightedges, nezikwele akhiqizwa ukuze kuzuzwe ukubekezelela ukucaba kwe-micron-level. Isibonelo, ipuleti elingaphezulu elinembayo lingase lifinyelele ukucaba okungu-3 µm ngo-1000 mm ngamunye, kuyilapho amathuluzi ebanga eliphezulu asetshenziswa kumalabhorethri okulinganisa angakwazi ukubekezelela ngisho nangokwengeziwe. Lawa manani anqunywa ngokwamazinga afana ne-DIN 876, GB/T 20428, ne-ASME B89.3.7, okuqinisekisa ukuhambisana komhlaba wonke nokuvumelana.

Ngaphandle kokucaba, ezinye izici ezibalulekile zihlanganisa ukufana, isikwele, nokuqedwa kwendawo. Ngesikhathi sokukhiqiza, ithuluzi ngalinye legwadle lihlolwa ngokucophelela kusetshenziswa amazinga e-elekthronikhi, ama-autocollimator, nama-laser interferometers. Inqubo yokukhiqiza ye-ZHHIMG ethuthukisiwe ayiqinisekisi ukunemba kwejometri kuphela kodwa futhi nokuminyana kwempahla efanayo nokusebenza okuzinzile kwesikhathi eside. Wonke amathuluzi angaphansi kokulawulwa okuqinile kwezinga lokushisa nomswakama ngesikhathi somshini nokuhlolwa ukuze kuncishiswe umthelela wemvelo ekunembeni kokulinganisa.

Ukunakekela nakho kudlala indima ebalulekile ekugcineni ukunemba kwamathuluzi okulinganisa egwadle. Ukuhlanza okuvamile ukuze kukhishwe uthuli namafutha, isitoreji esifanele endaweni ekwazi ukumelana nezinga lokushisa, nokulungiswa kabusha ngezikhathi ezithile kunganweba kakhulu impilo yabo yesevisi. Ngisho nezinhlayiya ezincane zemfucumfucu noma ukuphatha okungalungile kungabangela imihuzuko emincane ethinta ukunemba kokulinganisa, ngakho abasebenzisi kufanele bahlale belandela izinqubo zokusebenza ezifanele. Lapho ukucaba komhlaba kuqala ukuchezuka ekubekezeleni okucacisiwe, kunconyelwa izinsizakalo zokuxhumanisa kabusha nokulinganisa ukuze kubuyiselwe ukunemba kwasekuqaleni.

Ngamashumi eminyaka yobungcweti bokukhiqiza igwadle ngokunemba, i-ZHHIMG inikeza amathuluzi okulinganisa egwadle enziwe ngokwezifiso adizayinelwe izidingo ezithile zezimboni. Kusukela kumapuleti angaphezulu ajwayelekile kuya kuzisekelo zokulinganisa eziyinkimbinkimbi kanye nezakhiwo ezingajwayelekile, imikhiqizo yethu iqinisekisa ukunemba kobukhulu obukhethekile nokuzinza kwesikhathi eside. Inhlanganisela yezinto zekhwalithi ephezulu, ubuchwepheshe obuthuthukisiwe bokucutshungulwa, nokulawulwa kwekhwalithi okuqinile kwenza igwadle libe ibhentshimakhi engenakubuyiseleka emhlabeni wokulinganisa ukunemba.