Izingxenye zegranite ziyithuluzi elibalulekile lokunemba elisetshenziswa kabanzi ekulinganisweni nasekuhlolweni kwemishini. Ukukhiqizwa nokugcinwa kwazo kudinga ukunakwa ngokucophelela emininingwaneni ukuqinisekisa ukusebenza okuhlala isikhathi eside nokunemba. Esinye isici esibalulekile sokukhiqizwa kwezingxenye zegranite ukuhlanganisa, okuhlanganisa ukuhlanganisa izingcezu eziningi zegranite ngenkathi kugcinwa ukunemba nobuqotho besakhiwo.
Ngesikhathi sokuxhuma, ukuxhumeka okunezintambo kumele kufake amadivayisi avimbela ukukhululeka ukuze kulondolozwe ukuzinza. Izixazululo ezivamile zifaka phakathi amantongomane amabili, ama-spring washers, ama-cotter pins, ama-retaining washers, amantongomane ayindilinga, kanye nama-flower washers. Ama-bolts kufanele aqiniswe ngokulandelana okulinganayo, futhi iziphetho zezintambo kumele zidlule ngale kwamantongomane ukuqinisekisa ukubopha okuqinile. Ukwelashwa okufanele kwesikhala phakathi kwezingxenye ezihlanganisiwe akugcini nje ngokuthuthukisa ukubukeka komkhiqizo kodwa futhi akunawo umthelela omubi ekulinganisweni kokulinganisa.
Ukwakheka kwamakhemikhali kweGranite kusekela kakhulu ukuqina nokusebenza kwayo. Ihlanganisa ikakhulukazi i-silicon dioxide (i-SiO₂ > 65%) enamanani amancane e-iron oxides, i-magnesium oxide, ne-calcium oxide, i-granite ibonisa ubulukhuni obumangalisayo, ukumelana nokuguguleka, kanye nokuqina kobukhulu. Lezi zakhiwo ziyenza ifaneleke ukusetshenziswa isikhathi eside ekusetshenzisweni kokulinganisa ngokunemba.
Impilo yenkonzo yezingxenye zegranite incike kakhulu ekunakekelweni okufanele kanye nekhwalithi. Ngemva kokusetshenziswa ngakunye, indawo yokusebenza kufanele ihlanzwe ngesisombululo esingathathi hlangothi, kuqinisekiswe ukuthi ayinazo uthuli nezinhlayiya. Ukugcinwa njalo kuvimbela imihuzuko futhi kulondoloza ukuthamba nokunemba kwengxenye. Nakuba izindleko zivamile, kubalulekile ukubeka phambili ikhwalithi kunentengo; izingxenye zegranite ezisezingeni eliphezulu zinikeza ukuthembeka kwesikhathi eside kanye nokunemba okungenakuqhathaniswa nezinye izindlela ezishibhile.
Ukuhlola izingxenye zegranite kungenziwa ngezindlela ezimbili eziyinhloko: ukuhlolwa kwepulatifomu kanye nokulinganiswa kwezinsimbi. Ngokusebenzisa ipuleti eliyisicaba legranite njengendiza yokubhekisela, izilinganiso eziqondile zingathathwa ngamathuluzi asizayo njengamasilinda, amabhola ensimbi, izikwele ezincane, kanye nezikwele eziyisilinda. Irediyasi ehambisanayo yamasilinda noma amabhola ensimbi iqinisekisa ukuphakama okunembile kanye nokulinganiswa okuyisicaba ezindaweni eziningi ebusweni bengxenye, okuvumela ukuhlolwa okunembile kakhulu ekusetshenzisweni kwemishini kanye nezimboni.
Ukuphathwa ngokucophelela ngesikhathi sokukhiqiza kubalulekile. I-granite ihlala isikhathi eside ngokwemvelo, kodwa izingxenye zayo zibuthakathaka futhi kumele zivikelwe ekushayweni nasekukhubekeni. Ngakho-ke, ukupakisha okufanele kubalulekile ukuqinisekisa ukulethwa okuphephile kumakhasimende. Ngokuvamile, ungqimba olujiyile lwe-foam lufakwa ebusweni be-granite, kanye ne-padding eyengeziwe ezungeze ibhokisi lokhuni. Ukupakisha lokhuni kungase kuqiniswe ngengqimba yangaphandle yekhadibhodi, futhi konke ukuthunyelwa kufanele kube namalebula acacile athi “I-Fragile, Handle with Care”. Ukubambisana nenkampani yezokuthutha ethembekile kuqinisekisa ukuthi izingxenye zifika ziphelele futhi zilungele ukusetshenziswa.
Ekuphetheni, izingxenye ze-granite zihlanganisa ukuzinza okungokwemvelo kwetshe lemvelo nobunjiniyela obunembile kanye nokuphathwa ngokucophelela ukuze kulethwe ukunemba nokuqina okungenakuqhathaniswa. Kusukela ekuhlanganisweni nasekufakweni kuya ekunakekelweni kwansuku zonke kanye nokupakishwa okufanele, isinyathelo ngasinye sibalulekile ekwandiseni impilo yazo yesevisi kanye nokuqinisekisa ukusebenza okuthembekile ekusetshenzisweni kokulinganisa ngokunemba.
Isikhathi sokuthunyelwe: Septhemba 18-2025