Lub zog compressive ntawm cov khoom siv granite precision piv rau cov khoom siv ceramic precision li cas? Qhov no cuam tshuam li cas rau kev xaiv cov khoom siv hauv tsev?

Thaum xaiv cov khoom siv hauv tsev, lub zog compressive ntawm cov khoom siv yog qhov tseem ceeb heev. Raws li ob qho khoom siv hauv tsev, cov khoom siv granite precision thiab cov khoom siv ceramic precision qhia txog cov yam ntxwv sib txawv hauv lub zog compressive, uas muaj kev cuam tshuam loj heev rau kev xaiv thiab kev siv cov khoom siv hauv tsev.
Kev sib piv ntawm lub zog compressive
Cov khoom siv granite precision:
Granite precision ua pob zeb ntuj, nws lub zog compressive yog siab heev. Feem ntau, lub zog compressive ntawm granite tuaj yeem ncav cuag ntau pua megapascals (MPa) lossis siab dua, uas ua rau nws ua tau zoo nyob rau hauv cov khoom siv siab. Lub zog compressive siab ntawm granite yog vim nws cov qauv siv lead ua ntom ntom thiab qhov nyuaj siab, uas ua rau granite yog cov khoom siv tseem ceeb hauv kev tsim kho hnyav xws li tsev, choj thiab txoj kev.
Cov khoom siv ceramic precision:
Nyob rau hauv kev sib piv, cov khoom siv ceramic precision kuj ua tau zoo hauv lub zog compressive, tab sis tus nqi tshwj xeeb yuav raug cuam tshuam los ntawm cov yam xws li cov khoom siv sib xyaw thiab cov txheej txheem npaj. Feem ntau, lub zog compressive ntawm precision ceramics tuaj yeem ncav cuag ntau txhiab megapascals (MPa) lossis siab dua. Lub zog siab no feem ntau yog vim cov qauv siv lead ua ntom ntom hauv cov khoom siv ceramic thiab cov ionic bond muaj zog, covalent bond thiab lwm yam tshuaj sib txuas. Txawm li cas los xij, nws yuav tsum tau sau tseg tias txawm hais tias lub zog compressive ntawm precision ceramics siab, nws lub zog tensile thiab shear zog yog qhov tsawg, thiab nws cov brittleness yog loj, uas txwv nws daim ntawv thov hauv qee qhov teb rau qee qhov.
Kev cuam tshuam rau kev xaiv cov khoom siv hauv tsev
Cov kev xav txog qhov xwm txheej ntawm daim ntawv thov:
Thaum xaiv cov khoom siv hauv tsev, koj yuav tsum paub txog qhov xwm txheej ntawm daim ntawv thov thiab cov kev cai tshwj xeeb. Rau cov sijhawm uas yuav tsum tau tiv taus cov khoom hnyav, xws li Choj, qhov av, tsev siab thiab lwm yam haujlwm hnyav, cov khoom siv granite precision ua thawj qhov kev xaiv vim lawv lub zog compressive siab thiab ruaj khov zoo. Rau qee lub sijhawm uas xav tau qhov tseeb siab thiab ruaj khov, xws li cov cuab yeej ntsuas precision, cov khoom siv semiconductor thiab lwm yam teb, cov khoom siv ceramic precision tau nyiam vim lawv cov rwb thaiv tsev siab thiab cov coefficient nthuav dav thermal qis.
Qhov sib npaug ntawm cov nqi thiab cov txiaj ntsig:
Ntxiv rau kev xav txog lub zog compressive ntawm cov khoom siv, nws tseem yog qhov tsim nyog los xav txog txhua yam xws li tus nqi, qhov nyuaj ua tiav, thiab tus nqi txij nkawm. Txawm hais tias cov khoom siv granite precision muaj lub zog compressive siab, nws nyuaj rau ua tiav thiab tus nqi kuj siab. Txawm hais tias cov khoom siv ceramic precision muaj ntau yam khoom zoo heev, nws cov txheej txheem npaj yog qhov nyuaj thiab tus nqi siab. Yog li ntawd, thaum xaiv cov khoom siv, nws yog qhov tsim nyog los ua kev pauv pauv thiab kev pauv pauv raws li qhov xav tau tiag tiag thiab cov xwm txheej kev lag luam.
Kev sib piv ntawm kev ua tau zoo:
Thaum xaiv cov khoom siv hauv tsev, nws tseem yog qhov tsim nyog los ua qhov kev sib piv tag nrho ntawm cov khoom siv. Ntxiv nrog rau lub zog compressive, nws tseem yog qhov tsim nyog los xav txog lub zog tensile, shear lub zog, toughness, corrosion resistance, thermal stability thiab lwm yam khoom ntawm cov khoom siv. Cov khoom siv granite precision zoo heev hauv compressive lub zog thiab durability, tab sis tsis tshua muaj zog. Cov khoom siv ceramic precision muaj kev rwb thaiv tsev zoo heev, coefficient expansion thermal qis thiab corrosion resistance, tab sis muaj qee qhov teeb meem hauv brittleness thiab ua nyuaj. Yog li ntawd, thaum xaiv cov khoom siv hauv tsev, kev txiav txim siab tag nrho thiab kev xaiv yuav tsum tau ua raws li cov kev xav tau tshwj xeeb.
Hauv kev xaus, cov khoom siv granite precision thiab cov khoom siv ceramic precision muaj lawv tus kheej qhov zoo hauv kev sib zog compressive, uas muaj qhov cuam tshuam tseem ceeb rau kev xaiv cov khoom siv hauv paus. Hauv kev siv ua haujlwm, kev txiav txim siab thiab kev xaiv yuav tsum tau ua raws li qhov xav tau tshwj xeeb thiab cov xwm txheej kom ntseeg tau tias muaj kev nyab xeeb, kev ntseeg siab thiab kev lag luam ntawm cov khoom siv hauv paus.