Yikuphi ukumelana kokugqoka kwezakhi ze-granite zokunemba?

Izakhi ze-Precision Granite bezilokhu ziyingxenye ebalulekile yezimboni ezahlukahlukene njengokukhiqiza, izimoto kanye ne-aerospace. Zisetshenziselwa ezinhlobonhlobo zezicelo ngenxa yokuqina kwazo okuhle, ukuqina kanye nokunemba. Enye yezinto eziphambili zezakhi ze-granite ukumelana kwazo kwe-gress, okubenza balungele ukusetshenziswa ezindaweni ezinokhahlo kanye nezicelo.

Ukumelana Nokuvikelwa yikhono lezinto ezibonakalayo zokumelana nokugqokwa, ukuguguleka noma ukucekelwa phansi ngenxa yokuxhumana nendawo ezungezile noma ezinye izinto. UGranite unokumelana okuhlukile kokuphefumula okuqhathaniswa nezinye izinto eziningi. Lapho ucubungula ukumelana nokugqokwa kwezakhi ze-granite ngokunemba, lezi zinto ezilandelayo kufanele zibhekwe:

Ubunzima

I-Granite iyinto eqinile ngokwemvelo futhi eminyene, enikeza izakhiwo ezinhle kakhulu zokumelana. Ubulukhuni be-granite bukalwa esikalini se-mohs, elisukela ku-1 kuye ku-10, futhi i-granite inesilinganiso esingu-7. Lokhu kusho ukuthi izingxenye zamagagasi zimelana kakhulu nokugqoka kanzima ngaphandle komonakalo onzima.

Qeda phezulu

Ukuqedwa okungaphezulu kwezakhi ze-granite ye-granite nakho kungadlala indima enkulu kwizakhiwo zazo zokumelana. Ingaphezulu elibushelwe kahle futhi ebushelelezi lizosiza ukunciphisa ukungqubuzana nokugqoka. Lokhu kuqeda okungaphezulu kutholakala ngokunemba kwemishini nokukhazilisa izinqubo. Ukuphakama kwezinga lokupholisha, ubushelelezi ebusheni, kanye nokuvuselelwa kwalo kokugqoka.

Ukumelana Kwamakhemikhali

I-Granite iyinto esetshenziswayo ngamakhemikhali, okusho ukuthi kumelana kakhulu nokugqwala kwamakhemikhali. Lokhu kwenza kube yinto efanelekile yezicelo lapho ukuvezwa kwamakhemikhali akunakugwenywa. Ukumelana ne-granite kuya ku-acid ne-alkali kwenza kube nzima kakhulu futhi mancane amathuba okugqoka.

Ukuqina okushisayo

Izakhi ze-Granite zizinzile kakhulu ezindaweni zokushisa ezimbi kakhulu. I-coefficie ephansi yokwanda okushisayo kwe-granite yenza kube mancane amathuba okuba nomzimba noma ukuqhekeka noma ngabe kuvezwa amazinga okushisa aphezulu. Lokhu kwenza izingxenye ze-granite zilungele ukusetshenziswa kuzinhlelo zokusebenza ezidinga ukunemba okuphezulu, njenge-metrology, lapho ukulawula khona kokushisa kubaluleke khona.

Ekuphetheni, izinto zokunemba ze-granite zinokungamelana kahle futhi zingamelana nezimo zemvelo zobunzima. Ubulukhuni babo, ukuqeda kwamehlo, ukumelana kwamakhemikhali, nokuqina okushisayo kubenza bakwazi ukusetshenziswa kuzinhlelo zokusebenza ezidinga ukuqina nokunemba. Izakhi ezisezingeni eliphakeme ze-granite zingahlala amashumishumi eminyaka, zibenze isixazululo esingesibi esibizayo nesithembekile sezimboni ezahlukahlukene.