Qhov txawv ntawm thermal expansion coefficient ntawm precision granite Cheebtsam thiab precision ceramic Cheebtsam cuam tshuam rau lawv daim ntawv thov nyob rau hauv high-precision khoom?

Qhov sib txawv ntawm thermal expansion coefficient ntawm precision granite tivthaiv thiab precision ceramic tivthaiv thiab nws daim ntawv thov nyob rau hauv high precision khoom
Nyob rau hauv kev nrhiav ntawm high precision thiab stability nyob rau hauv lub industrial teb, lub coefficient ntawm thermal expansion ntawm cov ntaub ntawv los ua ib tug tseem ceeb heev xav txog. Precision granite Cheebtsam thiab precision ceramic Cheebtsam, raws li ob yam ntawm cov ntaub ntawv lug siv nyob rau hauv high-precision cov khoom, lawv thermal expansion coefficient sib txawv muaj ib tug tseem ceeb cuam tshuam rau cov khoom ua tau zoo.
Qhov sib txawv ntawm coefficient ntawm thermal expansion
Precision granite Cheebtsam:
Granite li pob zeb ntuj, nws cov thermal expansion coefficient kuj tsawg, feem ntau ntawm 8 × 10^-6 / ℃ ~ 10 × 10 ^ - 6 / ℃. Qhov no txhais tau hais tias thaum qhov kub thiab txias hloov, qhov hloov loj ntawm cov khoom siv granite yog qhov me me, uas yog qhov tsim nyog rau kev tswj xyuas qhov ruaj khov thiab qhov tseeb ntawm cov khoom siv. Tsis tas li ntawd, granite kuj muaj lub zog zoo compressive, durability thiab hnav tsis kam, ua rau nws siv cov khoom siv high-precision workbench, txaj thiab lwm yam khoom siv.
Precision ceramic Cheebtsam:
Nyob rau hauv sib piv, cov coefficient ntawm thermal expansion ntawm precision ceramic Cheebtsam yog qis dua, feem ntau qis dua cov ntaub ntawv hlau xws li stainless hlau. Qhov no tsis tshua muaj coefficient ntawm thermal expansion ntawm precision ceramics enables nws muaj tsis tshua muaj siab stability thiab raug nyob rau hauv huab cua hloov. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov cuab yeej siv uas yuav tsum tau ua haujlwm nyob rau hauv high-precision tej yam kev mob rau lub sij hawm ntev, xws li aerospace khoom, precision ntsuas ntsuas, thiab lwm yam.
Kev cuam tshuam rau cov khoom siv high-precision
Kev ceev ceev:
Hauv cov cuab yeej siv high-precision, txhua qhov kev hloov me me tuaj yeem ua rau muaj kev cuam tshuam loj rau tag nrho cov khoom siv. Precision granite Cheebtsam thiab precision ceramic Cheebtsam, vim lawv tsis tshua muaj coefficient ntawm thermal expansion, muaj peev xwm tswj tau me me qhov me me hloov thaum kub hloov, yog li kom ntseeg tau lub sij hawm ntev thiab stability ntawm cov khoom. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov khoom siv uas yuav tsum muaj kev ntsuas siab, xws li kev sib koom tes ntsuas tshuab, lithography tshuab, thiab lwm yam.
Kev sib tw:
Hauv cov khoom siv high-precision, kev sib tw ntawm cov khoom sib txawv kuj yog ib qho tseem ceeb cuam tshuam rau kev ua haujlwm ntawm cov khoom siv. Vim qhov sib txawv ntawm cov coefficient ntawm thermal expansion ntawm precision granite Cheebtsam thiab precision ceramic Cheebtsam, qhov sib txawv no yuav tsum tau txiav txim siab tag nrho hauv kev tsim thiab tsim cov txheej txheem los xyuas kom meej qhov zoo ntawm cov khoom. Piv txwv li, thaum sib txuas precision ceramic Cheebtsam nrog hlau Cheebtsam, tshwj xeeb kev twb kev txuas txoj kev thiab cov ntaub ntawv yuav tsum tau kom txo tau kev nyuaj siab concentration thiab deformation teeb meem tshwm sim los ntawm qhov sib txawv ntawm thermal expansion coefficients.
Comprehensive daim ntawv thov:
Hauv kev siv cov tswv yim, precision granite Cheebtsam thiab precision ceramic Cheebtsam feem ntau xaiv thiab siv raws li cov kev xav tau tshwj xeeb. Piv txwv li, nyob rau hauv high-precision ntsuas ntsuas, precision granite Cheebtsam yuav siv tau raws li workbench thiab txaj cov ntaub ntawv los xyuas kom meej stability thiab raug ntawm cov khoom; Nyob rau tib lub sijhawm, nyob rau hauv qhov chaw uas xav tau qhov tseeb dua thiab qhov me me hloov pauv, precision ceramic Cheebtsam tuaj yeem tsim. Daim ntawv thov dav no tuaj yeem muab kev ua si tag nrho rau qhov zoo ntawm ob cov ntaub ntawv thiab txhim kho tag nrho cov kev ua tau zoo thiab kev ntseeg siab ntawm cov khoom siv.
Hauv cov ntsiab lus, qhov sib txawv ntawm thermal expansion coefficient ntawm precision granite Cheebtsam thiab precision ceramic Cheebtsam muaj qhov cuam tshuam tseem ceeb rau kev siv cov khoom siv high-precision. Los ntawm kev xaiv tsim nyog thiab siv ob cov ntaub ntawv no, peb tuaj yeem xyuas kom meej tias cov cuab yeej tseem tuaj yeem tswj tau qhov siab thiab ruaj khov nyob rau hauv qhov kub thiab txias, kom ua tau raws li qhov xav tau ntawm ntau yam high-precision machining thiab ntsuas.