Ezweni lokukhiqiza nobunjiniyela, ukunemba kubaluleke kakhulu. Elinye lamathuluzi abalulekile okuqinisekisa ukunemba yi-granite ruler. Leli thuluzi lidlala indima ebalulekile enqubweni yokulawula ikhwalithi, linikeza indlela ethembekile yokulinganisa nokuqinisekisa ukunemba kwezingxenye kanye nezinhlangano.
I-granite master iyithuluzi elinembile elenziwe nge-granite enobukhulu obuphezulu, eyaziwa ngokuqina kwayo kanye nokumelana nokuguguleka. Ukubaluleka kwayo ekulawuleni ikhwalithi kusekukwazini kwayo ukuhlinzeka ngomphezulu oyisicaba, weqiniso lapho izingxenye zingalinganiswa khona. Lokhu kubalulekile embonini, njengoba ngisho nokuphambuka okuncane kakhulu kungabangela izinkinga ezinkulu ngokusebenza kanye nokuphepha.
Enye yezinzuzo eziyinhloko zokusebenzisa i-granite ruler ukuqina kwayo. Ngokungafani namathuluzi ensimbi, i-granite ngeke igobe noma iguquguquke ngokuhamba kwesikhathi, okuqinisekisa ukuthi izilinganiso zihlala zihambisana futhi zithembekile. Lokhu kuzinza kubalulekile ekugcineni amazinga ekhwalithi njengoba kuvumela izilinganiso eziphindaphindwayo ngaphandle kokufaka amaphutha ngenxa yokuguguleka kwamathuluzi.
Ngaphezu kwalokho, izikwele zegranite zivame ukusetshenziswa kanye nezinye izinsimbi zokulinganisa, njenge-calipers nama-micrometer, ukuqinisekisa ukuhlolwa kwekhwalithi okuphelele. Ngokunikeza amaphuzu okubhekisela, kusiza ukuvumelanisa nokulungisa izingxenye, okubaluleke kakhulu ngesikhathi senqubo yokuhlanganisa. Lokhu kuvumelanisa akubalulekile nje kuphela ekubukeni, kodwa futhi nasekusebenzeni okuphelele komkhiqizo wokugcina.
Ekuphetheni, ukubaluleka kokusebenzisa isikwele segranite ekulawuleni ikhwalithi akunakuphikiswana ngakho. Ukuqina kwaso, ukunemba, kanye nekhono lokunikeza indawo yokubhekisela ethembekile kusenza sibe ithuluzi elibalulekile lokuqinisekisa ukuthi imikhiqizo ihlangabezana nezindinganiso zekhwalithi eziqinile. Njengoba imboni iqhubeka nokubeka phambili ikhwalithi nokunemba, isikwele segranite sizoqhubeka nokuba yitshe lesisekelo lemikhuba yokulawula ikhwalithi esebenzayo.
Isikhathi sokuthunyelwe: Disemba 13-2024