Ukuchaneka kwamaqonga egranite kudlala indima ebalulekileyo ekuqinisekiseni ukuphindaphindwa kwemilinganiselo kwiintlobo ngeentlobo zezicelo zemizi-mveliso nezenzululwazi.Ukuchaneka kwedekhi yegranite kubhekiselele ekukwazini kwayo ukugcina imilinganiselo engaguqukiyo, echanekileyo, ukucaba, kunye nokuzinza.Oku kuchaneka kukuchaphazela ngokuthe ngqo ukuthembeka kunye nokuhambelana kwemilinganiselo kwiqonga.
I-Granite lukhetho oludumileyo lwe-metrology kunye nezicelo zokulinganisa ngenxa yokuzinza kwayo kunye nokuchasana nokuguquguquka kobushushu.Ukuchaneka kweedekhi zegranite kufezekiswa ngenkqubo yokwenziwa ngobuchule, okukhokelela kwindawo egudileyo, ethe tyaba eneziphene ezincinci.Eli nqanaba lokuchaneka libalulekile ekuqinisekiseni imilinganiselo engaguqukiyo nephindaphindwayo kwiqonga.
Ukuthambeka kweqonga legraniti kubaluleke kakhulu kwimilinganiselo echanekileyo.Nakuphi na ukuphambuka okanye ukungahambi kakuhle kwindawo yesikhulumi kuya kwazisa iimpazamo kwimilinganiselo, kubangela ukungahambi kakuhle kunye nokunciphisa ukuphindaphinda.Ukuchaneka kweqonga legranite liqinisekisa ukuba umphezulu ulungelelene kwaye usicaba, ukuvumela isixhobo sokulinganisa senze uqhagamshelwano oluchanekileyo kunye noluhambelanayo kunye nomphezulu.
Ukongezelela, ukuzinza kweplatifomu yegranite igalelo ekuchanekeni kwayo kwaye ngaloo ndlela ukuphindaphinda kwemilinganiselo.Ukuxhathisa kweqonga kwi-vibration kunye ne-deformation iqinisekisa ukuchaneka kwe-dimensional kugcinwa nakwiimeko zezoshishino ezinamandla.Olu zinzo lubalulekile ekufezekiseni imilinganiselo ethembekileyo nephindaphindwayo, ngakumbi kwizicelo ezichaneke kakhulu ezinje ngokwenziwa kwesemiconductor, iilebhu ze-metrology, kunye nomatshini ochanekileyo.
Isishwankathelo, ukuchaneka kweplatifomu yegranite igalelo ngokuthe ngqo ekuphindaphindweni kokulinganisa ngokubonelela ngokuzinzileyo, okuthe tye, kunye nokuhambelana kwendawo yokulinganisa.Oku kuchaneka kuqinisekisa ukuba imilinganiselo ethatyathwe kwiqonga inokwethenjelwa, ihambelana kwaye ayinaziphene ngenxa yokungahambi kakuhle komphezulu okanye ukungazinzi.Ngenxa yoko, ishishini kunye nenzululwazi zixhomekeke ekuchanekeni kwamaqonga egranite ukuphumeza imilinganiselo echanekileyo nephindaphindwayo ebaluleke kakhulu kulawulo lomgangatho, uphando kunye nophuhliso.
Ixesha lokuposa: May-27-2024