Qhov txawv ntawm cov kev nthuav dav coefficient ntawm precision cov khoom sib txuam cuam tshuam rau lawv daim ntawv thov hauv cov khoom siv siab?

Qhov sib txawv ntawm kev nthuav dav thermal ntawm preefficient ntawm precision franite feem thiab precision tej hub sib xyaw thiab nws daim ntawv thov hauv cov khoom siv ntsuas ntsuas
Hauv kev ua raws li siab precision thiab ruaj khov nyob rau hauv kev lag luam teb, coefficient ntawm thermal expansion ntawm cov ntaub ntawv ua ib qho tseem ceeb. Precision Granite thiab raws li ob hom khoom siv dav siv hauv cov khoom siv siab-prefly, lawv cov cua sov nthuav dav muaj qhov cuam tshuam tseem ceeb ntawm cov khoom siv.
Qhov sib txawv hauv coefficient ntawm thermal expansion
Precision Graniteents:
Granite raws li lub pob zeb ntuj, nws thermal nthuav kev coefficient yog qhov tsawg, feem ntau ntawm 8 × 10 ^ -6 / ℃. Qhov no txhais tau tias thaum qhov ntsuas kub hloov pauv, qhov kev hloov pauv loj ntawm cov kev hloov pauv loj heev yog qhov muaj me me, uas yog qhov ruaj khov thiab qhov tseeb ntawm cov khoom siv. Tsis tas li ntawd, cov granite kuj muaj qhov zoo compressive muaj zog, detability thiab hnav tsis kam, txaj thiab lwm yam ntawm cov khoom siv.
Precision tej kabmob tej yam:
Hauv kev sib piv, cov coefficient ntawm thermal expansion ntawm precision tej hub sib xyaw yog qis dua, feem ntau yog qis dua li cov ntaub ntawv hlau xws li hlau stainless. Qhov kev nthuav ntawm cov coefficient ntawm thermal expansion ntawm precision ceramics ua kom nws muaj qhov ruaj khov loj thiab qhov tseeb nyob rau hauv kev hloov kub heev. Qhov no yog qhov tshwj xeeb tshaj yog rau cov khoom siv uas yuav tsum tau ua haujlwm hauv lub siab ntev, xws li cov cuab yeej siv aerospace, ntsuas ntsuas ntsuas, thiab lwm yam.
Cuam tshuam rau cov khoom siv siab-precision
Qhov tseeb Cia:
Nyob rau hauv high-precision cov khoom, ib qho kev hloov me me me tuaj yeem muaj kev cuam tshuam tseem ceeb ntawm kev ua tau zoo tag nrho ntawm cov khoom siv. Precision Granite thiab vim lawv cov coefficic cov khoom siv, muaj peev xwm tswj hwm me me hloov, yog li ua kom muaj kev ruaj khov ntawm cov khoom siv. Qhov no yog qhov tshwj xeeb tshaj yog rau cov cuab yeej siv uas yuav tsum muaj kev ntsuas ntshav siab, xws li ntsuas tshuab ntsuas, xws li Machine, thiab lwm yam.
Matchmaking:
Nyob rau hauv high-precision cov khoom, kev sib tw ntawm cov khoom sib txawv kuj tseem yog ib qho tseem ceeb cuam tshuam rau kev ua tau zoo ntawm cov khoom siv. Vim tias qhov sib txawv hauv cov coefficient ntawm thermal expansion ntawm precision ceramic cov cheebtsam, qhov sib txawv no yuav tsum tau saib xyuas txhua yam los ua kom muaj kev sib tw zoo ntawm cov cheebtsam. Piv txwv li, thaum ua kev sib txuas ua ke cov txheej txheem sib xyaw nrog cov hlau sib txuas, cov ntaub ntawv sib txawv tshwj xeeb thiab cov teeb meem deformation teeb meem tshwm sim los ntawm kev nthuav dav ntawm thermal nthuav tawm coefficients.
Daim Ntawv Thov Tshaj Tawm:
Hauv cov kev siv cov tswv yim, precision cov kab ke muaj zog thiab cov ntsiab lus precision cov khoom siv feem ntau xaiv thiab siv raws li cov kev xav tau. Piv txwv li, hauv kev ntsuas siab ntsuas cov twj paj nruag, precision granite siv tau raws li kev ua haujlwm ua haujlwm thiab cov ntaub ntawv txaj kom ntseeg tau tias qhov ruaj khov thiab qhov tseeb ntawm cov cuab yeej; Nyob rau tib lub sijhawm, hauv seem uas yuav tsum tau hloov dua tshiab thiab hloov pauv me me, cov khoom siv precisation tej hub tuaj yeem tsim tau. Qhov no tso cai rau kev ua si tag nrho ntawm cov txiaj ntsig ntawm ob cov ntaub ntawv thiab txhim kho cov kev ua tau zoo tag nrho thiab kev ntseeg tau ntawm cov khoom siv.
Hauv cov ntsiab lus, qhov sib txawv hauv kev nthuav dav coefficient ntawm precision cov ntsiab lus muaj qhov cuam tshuam tseem ceeb rau daim ntawv thov ntawm cov khoom siv siab. Los ntawm kev xaiv tsim nyog thiab siv ob cov ntaub ntawv no, peb tuaj yeem ua kom cov khoom siv kub siab thiab muaj peev xwm tswj tau qhov kev xav tau ntawm ntau qhov chaw siab thiab ntsuas.