Kutheni i-granite isetyenziswa kwizixhobo zokulinganisa ngokuchanekileyo?

I-Granite yinto esetyenziswa kakhulu kwizixhobo zokulinganisa ngokuchanekileyo ngezizathu ezahlukeneyo. Iimpawu zayo ezikhethekileyo zenza ukuba ilungele ukuqinisekisa ukulinganiswa ngokuchanekileyo nangokuthembekileyo kwimizi-mveliso eyahlukeneyo.

Esinye sezizathu eziphambili zokuba igranite isetyenziselwe izixhobo zokulinganisa ngokuchanekileyo kukuzinza kwayo okugqwesileyo kunye nokuqina kwayo. Igranite yinto eqinileyo neqinileyo exhathisa ukuguguleka kunye nokuguquka, okwenza ithembeke kakhulu ekugcineni ukuchaneka ngokuhamba kwexesha. Ukuxhathisa kwayo kutshintsho lobushushu kunye nokugqwala kuphucula ngakumbi ukuzinza kwayo, kuqinisekisa ukulinganiswa okulinganayo nokuchanekileyo.

Ukongeza ekuzinzeni kwayo, igranite ikwaneempawu ezintle zokungcangcazela. Oku kubalulekile kwizixhobo zokulinganisa ngokuchanekileyo njengoko kunceda ukunciphisa imiphumo yokungcangcazela kwangaphandle kwaye kuqinisekisa ukuba imilinganiselo ayichaphazeleki kukunyakaza okungafunekiyo okanye ukushukuma. Amandla egranite okufunxa nokususa ukungcangcazela ayenza ibe yinto efanelekileyo yokugcina ukuthembeka kokulinganisa kwizicelo ezinobuzaza.

Ukongeza, i-granite inomlinganiselo ophantsi wokwanda kobushushu, nto leyo ethetha ukuba akunakwenzeka ukuba ikhule okanye inciphe kakhulu xa kutshintshwe ubushushu. Le mpawu ibalulekile kwizixhobo zokulinganisa ngokuchanekileyo njengoko inceda ukugcina uzinzo lobukhulu kunye nokunciphisa umngcipheko wokuguquka kobushushu, ukuqinisekisa ukuba imilinganiselo ihlala ichanekile phantsi kweemeko ezahlukeneyo zokusingqongileyo.

Enye inzuzo ephambili yegranite kukumelana kwayo ngokwemvelo nemikrwelo kunye nokukrweleka, okunceda ukugcina umphezulu ochanekileyo wesixhobo sakho sokulinganisa ngokuhamba kwexesha. Oku kuqinisekisa ukuba umphezulu ongqinisisiweyo uhlala uthambile kwaye uthe tyaba, okuvumela ukulinganiswa okulinganayo nokuthembekileyo ngaphandle komngcipheko wokungaphumeleli komphezulu ochaphazela iziphumo.

Ngokubanzi, indibaniselwano eyahlukileyo yozinzo, ukuxinana kokungcangcazela, uzinzo lobushushu kunye nokumelana nokuguguleka kwenza i-granite ibe yinto efanelekileyo kwizixhobo zokulinganisa ngokuchanekileyo. Amandla ayo okugcina ukuchaneka kunye nokuthembeka phantsi kweemeko ezinzima kuyenza ibe lukhetho lokuqala kwiintlobo ngeentlobo zezicelo ze-metrology, kubandakanya oomatshini bokulinganisa abalungelelanisiweyo, izigaba kunye nee-optical comparators. Ke ngoko, i-granite iyaqhubeka nokudlala indima ebalulekileyo ekuqinisekiseni ukuchaneka kunye nomgangatho wokulinganisa kumashishini ahlukeneyo.