Granite tau dhau los ua cov khoom siv nyiam hauv kev siv tshuab precision vim nws qhov kev ruaj khov tshwj xeeb, cov khoom siv vibration damping, thiab kev tiv taus thermal. Kev teeb tsa cov khoom siv tshuab granite kom zoo yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus kev siv tshuab kom ntseeg tau tias muaj kev ua haujlwm zoo tshaj plaws thiab lub neej ntev. Phau ntawv qhia no piav qhia txog cov kev xav tseem ceeb rau cov kws tshaj lij uas tuav cov khoom precision no.
Kev Npaj Ua Ntej Kev Teeb Tsa:
Kev npaj qhov chaw kom zoo yog lub hauv paus rau kev teeb tsa kom zoo. Pib nrog kev ntxuav kom huv si siv cov tshuaj ntxuav pob zeb tshwj xeeb kom tshem tawm txhua yam tsis huv ntawm qhov chaw granite. Rau qhov kev nplaum zoo tshaj plaws, qhov chaw yuav tsum ua tiav qhov tsawg kawg nkaus ntawm ISO 8501-1 Sa2.5. Kev npaj ntug yuav tsum tau ua tib zoo saib xyuas - txhua qhov chaw teeb tsa yuav tsum tau sib tsoo kom tiaj tus ntawm qhov chaw tsawg kawg yog 0.02mm / m thiab ua tiav nrog ntug radiusing kom tiv thaiv kev ntxhov siab.
Cov Qauv Xaiv Khoom Siv:
Kev xaiv cov khoom sib xws suav nrog kev ntsuam xyuas ntau yam kev ntsuas:
• Coefficient ntawm thermal expansion phim (granite nruab nrab 5-6 μm/m·°C)
• Muaj peev xwm thauj khoom tau zoo piv rau qhov hnyav ntawm cov khoom
• Cov kev cai tiv thaiv ib puag ncig
• Kev xav txog kev thauj khoom dynamic rau cov khoom txav mus los
Cov Txheej Txheem Sib Tov Kom Tseeb:
Kev teeb tsa niaj hnub no siv cov tshuab laser alignment uas muaj peev xwm ua tiav qhov tseeb 0.001mm / m rau cov ntawv thov tseem ceeb. Cov txheej txheem alignment yuav tsum suav nrog:
- Cov xwm txheej sib npaug ntawm qhov kub thiab txias (20 ° C ± 1 ° C zoo tagnrho)
- Cov kev cai rau kev cais tawm kev co
- Lub peev xwm nkag mus ntev
- Cov kev xav tau kev pabcuam
Kev daws teeb meem siab heev:
Cov nplaum epoxy uas tsim tshwj xeeb rau kev sib txuas pob zeb rau hlau feem ntau muab kev ua tau zoo dua, muab:
√ Lub zog txiav siab tshaj 15MPa
√ Kub tsis kam txog li 120 ° C
√ Tsawg kawg nkaus shrinkage thaum lub sij hawm kho
√ Tshuaj tiv thaiv rau cov kua dej ua haujlwm
Kev Txheeb Xyuas Tom Qab Kev Txhim Kho:
Kev kuaj xyuas zoo yuav tsum muaj xws li:
• Kev txheeb xyuas qhov tiaj tiaj ntawm laser interferometry
• Kev kuaj suab nrov kom paub tseeb tias daim ntawv cog lus ruaj khov
• Kev sim lub voj voog kub (yam tsawg kawg 3 lub voj voog)
• Kev sim thauj khoom ntawm 150% ntawm qhov yuav tsum tau ua haujlwm
Peb pab neeg engineering muab:
✓ Cov txheej txheem teeb tsa tshwj xeeb rau qhov chaw
✓ Kev tsim cov khoom tshwj xeeb
✓ Cov kev pab cuam tshuaj xyuas kev co
✓ Kev soj ntsuam kev ua tau zoo mus sij hawm ntev
Rau cov ntawv thov tseem ceeb hauv kev lag luam xws li kev tsim khoom siv semiconductor, kev kho qhov muag meej, lossis cov txheej txheem ntsuas kev sib koom tes, peb pom zoo kom ua raws li cov hauv qab no:
- Cov chaw teeb tsa uas tswj tau huab cua
- Kev saib xyuas tiag tiag thaum lub sijhawm kho cov nplaum
- Kev lees paub dua qhov tseeb tas li
- Cov kev pab cuam txij nkawm tiv thaiv
Txoj kev siv tshuab no ua kom koj cov khoom siv granite xa lawv lub peev xwm tag nrho hauv qhov tseeb, ruaj khov, thiab lub neej ua haujlwm. Tiv tauj peb cov kws tshaj lij kev teeb tsa rau cov lus qhia tshwj xeeb rau koj cov kev xav tau ua haujlwm thiab cov xwm txheej ib puag ncig.
Lub sijhawm tshaj tawm: Lub Xya Hli-25-2025