Umbhede womshini wegranite uyingxenye ebalulekile ye-Universal Length Measuring Instrument (ULMI), esetshenziswa kakhulu ngabakhiqizi ukulinganisa ubukhulu obuqondile bemikhiqizo ngokunemba okuphezulu nokunemba. Isisekelo somshini sikhethwa ngoba sidinga ukuba siqine, sizinzile, siqine futhi simelane nokudlidliza, izinguquko zokushisa, kanye nokuguquguquka. Umbhede womshini wegranite uyindlela efanelekile yale njongo, futhi nansi isizathu:
I-Granite iyitshe lemvelo elinezakhiwo ezinhle kakhulu zomzimba nezemishini; liqinile kakhulu, liqinile, futhi linokukhula okuphansi kokushisa. Lezi zici eziyingqayizivele zenza kube yinto efanelekile yokwakha umbhede womshini okwazi ukunikeza ukuzinza okuhle kakhulu kanye nezakhiwo zokudambisa, ukunciphisa imiphumela yokudlidliza kwangaphandle, ukuqinisekisa ukuphambuka okuncane, kanye nokugcina isimo salo nokunemba ngaphansi kwezimo zemvelo ezahlukahlukene.
Umbhede womshini we-granite nawo ungabizi kakhulu uma uqhathaniswa nezinye izinto ezifana nensimbi ephothiwe noma insimbi engagqwali, unikeza inani elihle lemali ngenkathi unikeza ukunemba okuphezulu nokuzinza. Ngaphezu kwalokho, kulula kakhulu ukuwunakekela, ngaleyo ndlela kunciphisa isikhathi sokungasebenzi kwemishini, izindleko zokulungisa nokuqinisekisa ukunemba kokulinganisa okuqhubekayo ngezikhathi ezinde.
Umbhede womshini we-granite uvame ukusetshenziswa ezindaweni zokuhlola i-metrology, emigqeni yokukhiqiza, nasezikhungweni zocwaningo. Ngobuchwepheshe obuthuthukisiwe, izinqubo zokukhiqiza ngokunemba, kanye nobuciko obunekhono, ungenziwa ngokunemba okuphezulu kakhulu kanye nekhwalithi yobuso, okwenza ufaneleke ukusetshenziswa kwezinye zezinhlelo zokusebenza ezibaluleke kakhulu.
Ekuphetheni, umbhede womshini wegranite uyisici esibalulekile se-Universal Length Measuring Instrument (ULMI), futhi izakhiwo zawo ezisezingeni eliphezulu zemishini nezomzimba zenza kube yinto efanelekile yokuhlinzeka ngokuqina nokunemba ohlelweni lokulinganisa. Ukukhetha izinto zokwakha umbhede womshini ezifanele kubalulekile ekufinyeleleni izilinganiso ezinembile nezinembile, futhi igranite iyisinqumo esihle kakhulu. Njengesici esibalulekile sobunjiniyela bokunemba, umbhede womshini wegranite uvumela abakhiqizi ukuthi bakhiqize imikhiqizo esezingeni elifanele ehlangabezana nezimfuneko ezifunwayo, okuholela ekunciphiseni ukumosha kanye nokwanda kokukhiqiza, ngaleyo ndlela kunciphisa izindleko futhi kuthuthukise inzuzo.
Isikhathi sokuthunyelwe: Jan-12-2024