Iirula zesikwere zegranite zizixhobo ezibalulekileyo kubunjineli bokuchaneka kunye ne-metrology, ezaziwa ngokuzinza kwazo kunye nokumelana nokwanda kobushushu. Ukuqinisekisa ukusebenza kwazo kakuhle, kubalulekile ukwenza indlela yokuvavanya ukuchaneka eqinisekisa ukuchaneka kwazo kunye nokuthembeka kwazo.
Indlela yokuvavanya ukuchaneka kwerula yesikwere segranite idla ngokubandakanya amanyathelo aliqela abalulekileyo. Okokuqala, irula kufuneka icocwe kakuhle ukuze kususwe naluphi na uthuli okanye inkunkuma enokuchaphazela iziphumo zokulinganisa. Nje ukuba icocwe, irula ibekwa kwindawo ezinzileyo, engenangcangcazelo ukunciphisa iimpembelelo zangaphandle ngexesha lovavanyo.
Indlela ephambili yokuvavanya ukuchaneka kwerula yesikwere segranite kukusebenzisa isixhobo sokulinganisa esilinganisiweyo, njenge-dial gauge okanye i-laser interferometer. Irula ibekwe kwii-engile ezahlukeneyo, kwaye imilinganiselo ithathwa kwiindawo ezininzi kubude bayo. Le nkqubo inceda ekuchongeni naluphi na uphambuko kwii-engile ezilindelekileyo, ezinokubonisa ukuguguleka okanye iziphene zokwenziwa.
Enye indlela yokuvavanya ukuchaneka esebenzayo ibandakanya ukusetyenziswa kwepleyiti yomphezulu wesalathiso. Irula yesikwere segranite ihambelana nepleyiti yomphezulu, kwaye kuthathwa imilinganiselo ukuvavanya ukuthe tyaba kunye nobukhulu besikwere serula. Nakuphi na ukungangqinelani kwezi milinganiselo kunokuqaqambisa iindawo ezifuna ukulungiswa okanye ukulinganiswa kwakhona.
Ukongeza, kubalulekile ukubhala phantsi zonke iziphumo ngexesha lendlela yokuvavanya ukuchaneka. Olu xwebhu lusebenza njengerekhodi yereferensi yexesha elizayo kwaye lunceda ukugcina ukuthembeka kwenkqubo yokulinganisa. Uvavanyo oluqhelekileyo kunye nokugcinwa kweerula zesikwere zegranite akuqinisekisi nje ukuchaneka kwazo kodwa kwandisa ubomi bazo, nto leyo ezenza zibe yimpahla exabisekileyo kuyo nayiphi na imeko yokulinganisa ukuchaneka.
Ukuqukumbela, indlela yokuvavanya ukuchaneka kwee-granite square rulers yinkqubo ebalulekileyo eqinisekisa ukuthembeka kwezi zixhobo kwizicelo ezahlukeneyo. Ngokulandela imigaqo yovavanyo olucwangcisiweyo, abasebenzisi banokuqinisekisa ukuba ii-granite square rulers zabo zihlala zichanekile kwaye zisebenza iminyaka ezayo.
Ixesha leposi: Novemba-06-2024