Cov khoom siv granite tau siv dav nyob rau hauv cov khoom siv precision sib dhos thiab muaj npe nrov vim lawv qhov chaw ruaj khov zoo thiab qhov siab. Cov ntaub ntawv granite yog ua los ntawm ntuj granite, uas muaj qib siab ntawm hardness, thiab siab ruaj khov, ua nws ib cov khoom zoo rau cov khoom siv precision rau cov khoom siv thev. Txawm li cas los xij, ib yam li nrog cov khoom lag luam engineering, cov khoom siv granite kuj tseem muaj qee yam tsis xws luag uas cuam tshuam lawv qhov kev ua tau zoo.
Ib qho ntawm qhov tsis xws luag loj tshaj plaws ntawm lub rooj granite yog nws rhiab rau qhov kub hloov. Lub rooj granite muaj cov coefficient ntawm thermal nthuav, uas txhais tau hais tias nws nthuav dav lossis ntawv cog lus thaum raug rau kis kom sov. Kev hloov qhov kub yuav tuaj yeem ua rau cov menyuam kawm ntawv ua kom sov hla lub rooj granite, uas tuaj yeem ua rau deformation, ua rau qhov tsis muaj peev xwm nyob rau hauv cov txheej txheem ua ntej. Qhov kev tsis haum no yog kev txhawj xeeb loj rau cov tuam ntxhab, tshwj xeeb yog cov muaj feem cuam tshuam nrog ultra-precision machining.
Lwm qhov tsis meej ntawm cov rooj granite yog nws lub peev xwm los nqus dej. Granite yog cov khoom siv ntxeem tau, thiab dej tuaj yeem pom rau hauv cov lus granite, ua rau nws swell thiab ntawv cog lus, ua rau deformation thiab tsis muaj peev xwm. Cov neeg tsim khoom yuav tsum siv kev ntsuas kom tiv thaiv noo noo ntawm cov rooj granite, xws li sib khi ntawm cov rooj lossis siv cov av noo-tswj ib puag ncig.
Lub tiaj tiaj tiaj ntawm cov rooj granite kuj yog kev txhawj xeeb rau cov tuam ntxhab. Txawm hais tias cov rooj granite muaj qib siab ntawm cov tiaj tiaj tiaj, lawv tsis zoo tag nrho, thiab lawv txoj kev tiaj tus tuaj yeem sib txawv raws sijhawm. Cov rooj granite ntawm cov lus granite tuaj yeem cuam tshuam los ntawm ib puag ncig, thauj khoom, thiab lwm yam. Txhawm rau kom muaj lub rooj granite, cov tuam txhab yuav tsum tsis tu ncua thiab ntsuas lub rooj kom ntseeg tau tias qhov kev ua tau zoo siab tshaj plaws.
Cov rooj granite tseem raug rau kev puas tsuaj vim lawv qib siab ntawm kev tawv tawv. Cov npoo ntawm granite cov lus tuaj yeem muab tso ua kom yooj yim lossis tawg vim muaj kev ntxhov siab ntau dhau thaum lub sij hawm teeb tsa lossis siv. Txawm cov khoom tawg me me lossis cov kab nrib pleb tuaj yeem ua rau qhov tsis muaj peev xwm ua tau raws li cov txheej txheem precision thiab cuam tshuam cov khoom lag luam. Txhawm rau tiv thaiv kev puas tsuaj rau cov lus granite, cov tuam ntxhab yuav tsum coj nws nrog kev saib xyuas thiab zam dhau kev ntxhov siab thaum lub sij hawm teeb tsa lossis siv.
Hauv kev xaus, lub rooj granite yog ib qho khoom siv zoo heev rau cov khoom siv thev naus laus zis, tab sis nws muaj nws qhov tsis xws. Txawm hais tias cov yam tsis xws li no, cov chaw tsim khoom tuaj yeem ua rau kom muaj kev ntsuas kom ntseeg tau tias cov lus granite ua qhov zoo tshaj plaws. Los ntawm kev tswj hwm thiab ntsuas lub rooj, tswj tau ib puag ncig, thiab tuav nws nrog kev saib xyuas, kom paub meej tias lawv cov khoom siv precision yog qhov ua ke zoo tshaj plaws.
Lub sijhawm Post: Nov-16-2023