Kutheni igranite isetyenziswa kwisixhobo sokulinganisa esichanekileyo?

I-Granite yinto esetyenziswa ngokuqhelekileyo kwisixhobo sokulinganisa ngokuchanekileyo ngenxa yezizathu ezininzi.Iimpawu zayo ezikhethekileyo zenza kube yinto efanelekileyo yokuqinisekisa imilinganiselo echanekileyo kunye nethembekileyo kumashishini ahlukeneyo.

Esinye sezizathu eziphambili zokuba i-granite isetyenziswe kwisixhobo sokulinganisa ngokuchanekileyo kukuzinza kunye nokuqina okungaqhelekanga.I-Granite yinto exineneyo kwaye inzima echasene nokugqoka kunye nokuguqulwa, okwenza kube yinto ethembekileyo kakhulu ekugcineni ukuchaneka kwexesha.Ukuchasana kwayo nokuguquguquka kweqondo lokushisa kunye ne-corrosion kwandisa ngakumbi ukuzinza kwayo, iqinisekisa imilinganiselo engaguqukiyo nechanekileyo.

Ukongeza kuzinzo, i-granite nayo ineempawu ezibalaseleyo zokudambisa i-vibration.Oku kubalulekile kwisixhobo sokulinganisa ngokuchanekileyo njengoko kunceda ukunciphisa imiphumo ye-vibrations yangaphandle kwaye iqinisekisa ukuba imilinganiselo ayichatshazelwa yintshukumo engafunekiyo okanye i-oscillations.Ukukwazi kweGranite ukufunxa kunye nokuchitha ukungcangcazela kwenza kube yinto efanelekileyo yokugcina umlinganiselo wentembeko kwizicelo ezibuthathaka.

Ukongezelela, i-granite ine-coefficient ephantsi yokwandiswa kwe-thermal, oku kuthetha ukuba akunakwenzeka ukuba kwandiswe okanye kunciphe kakhulu ngokutshintsha kweqondo lokushisa.Le propati ibalulekile kwisixhobo somlinganiselo ochanekileyo njengoko inceda ukugcina uzinzo kunye nokunciphisa umngcipheko wokuguqulwa kwe-thermal, iqinisekisa ukuba imilinganiselo ihlala ichanekile phantsi kweemeko ezahlukeneyo zokusingqongileyo.

Olunye uncedo oluphambili lwegranite kukuxhathisa kwayo ngokwendalo kwimikrwelo kunye ne-abrasions, enceda ukugcina umphezulu ochanekileyo wesixhobo sakho sokulinganisa ngokuhamba kwexesha.Oku kuqinisekisa ukuba indawo yereferensi ihlala igudileyo kwaye ithe tyaba, ivumela imilinganiselo ehambelanayo nethembekileyo ngaphandle komngcipheko wokungafezeki komphezulu ochaphazela iziphumo.

Ngokubanzi, indibaniselwano ekhethekileyo yokuzinza, ukudambisa ukungcangcazela, ukuzinza kwe-thermal kunye nokunganyangeki kokunxiba kwenza igranite ibe yinto efanelekileyo yezixhobo zokulinganisa ngokuchanekileyo.Ukukwazi kwayo ukugcina ukuchaneka kunye nokuthembeka phantsi kweemeko ezifunwayo kwenza kube yinto yokuqala yokukhetha uluhlu olubanzi lwezicelo ze-metrology, kubandakanywa ukulungelelanisa oomatshini bokulinganisa, izigaba kunye nabathelekisi be-optical.Ngoko ke, i-granite iyaqhubeka idlala indima ebalulekileyo ekuqinisekiseni ukuchaneka kunye nomgangatho wemilinganiselo kumashishini ahlukeneyo.