Granite ntxhuav tau dav siv nyob rau hauv precision sib dhos li thiab yog nrov vim lawv zoo heev stability thiab siab precision.Lub rooj granite yog ua los ntawm ntuj granite, uas muaj cov qib siab hardness, zoo heev hnav tsis kam, thiab siab stability, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev sib dhos precision.Txawm li cas los xij, zoo li txhua yam khoom siv engineering, cov ntxhuav granite kuj muaj qee yam tsis xws luag uas cuam tshuam rau lawv qhov kev ua tau zoo.
Ib qho ntawm qhov tsis xws luag loj tshaj plaws ntawm lub rooj granite yog nws qhov rhiab heev rau qhov kub thiab txias.Lub rooj granite muaj cov coefficient siab ntawm thermal expansion, uas txhais tau hais tias nws nthuav los yog cog lus thaum raug kub hloov.Kev hloov kub tuaj yeem ua rau thermal gradients hla lub rooj granite, uas tuaj yeem ua rau deformation, ua rau tsis muaj kev ruaj ntseg hauv cov txheej txheem sib dhos precision.Qhov teeb meem no yog ib qho kev txhawj xeeb loj rau cov tuam txhab lag luam, tshwj xeeb tshaj yog cov koom nrog hauv kev ua haujlwm ultra-precision machining.
Lwm qhov tsis zoo ntawm lub rooj granite yog nws lub peev xwm nqus dej.Granite yog cov khoom ntxeem tau, thiab dej tuaj yeem nkag mus rau hauv lub rooj granite, ua rau nws o thiab cog lus, ua rau deformation thiab instability.Cov neeg tsim khoom yuav tsum tau ntsuas kev tiv thaiv kom tsis txhob ya raws los ntawm kev nkag mus rau hauv lub rooj granite, xws li sealing nto ntawm lub rooj los yog siv cov av noo-tswj ib puag ncig.
Qhov nto flatness ntawm lub rooj granite kuj yog ib qho kev txhawj xeeb rau cov tuam ntxhab.Txawm hais tias granite ntxhuav muaj qib siab ntawm flatness, lawv tsis zoo tag nrho, thiab lawv cov flatness tuaj yeem sib txawv raws sijhawm.Qhov chaw tiaj tus ntawm lub rooj granite tuaj yeem cuam tshuam los ntawm ib puag ncig, kev thauj khoom, thiab lwm yam.Yuav kom tswj tau qhov chaw tiaj tus ntawm lub rooj granite, cov tuam ntxhab yuav tsum tsis tu ncua tswj thiab ntsuas lub rooj kom ntseeg tau tias qhov ua tau zoo tshaj plaws.
Granite ntxhuav kuj raug puas tsuaj vim lawv qib siab hardness.Cov npoo ntawm lub rooj granite tuaj yeem yooj yim chipped los yog tawg vim muaj kev ntxhov siab ntau dhau thaum lub sijhawm teeb tsa lossis siv.Txawm tias cov chips me me los yog cov kab nrib pleb tuaj yeem ua rau tsis muaj kev ruaj ntseg hauv cov txheej txheem kev sib dhos precision thiab cuam tshuam rau cov khoom lag luam.Txhawm rau tiv thaiv kev puas tsuaj rau lub rooj granite, cov tuam txhab lag luam yuav tsum ua haujlwm nrog kev saib xyuas thiab tsis txhob muaj kev ntxhov siab ntau dhau thaum kev teeb tsa lossis siv.
Hauv kev xaus, lub rooj granite yog cov khoom siv zoo heev rau cov khoom siv sib dhos, tab sis nws muaj qhov tsis xws luag.Txawm hais tias muaj qhov tsis xws li no, cov tuam txhab lag luam tuaj yeem ntsuas kom ntseeg tau tias lub rooj granite ua tau zoo tshaj plaws.Los ntawm kev tswj hwm thiab ntsuas lub rooj, tswj ib puag ncig, thiab tuav nws nrog kev saib xyuas, cov tuam ntxhab tuaj yeem txo qhov cuam tshuam ntawm qhov tsis xws luag thiab xyuas kom meej tias lawv cov cuab yeej sib dhos ua tau zoo tshaj plaws.
Post lub sij hawm: Nov-16-2023