Kev lag luam cuav ntawm kev hloov khoom siv
Nyob rau hauv lub ntiaj teb no ntawm precision manufacturing, nrhiav rau cov nqi-zoo daws yog tas li. Rau cov chaw soj ntsuam me me lossis cov chaw sim hauv cheeb tsam, cov lus nug nquag tshwm sim: Puas yog niaj hnub Polymer (Plastic) Precision Platform hloov tau tiag tiag rau cov tsoos Granite Precision Platform, thiab nws puas yuav raug raws li qhov xav tau ntawm cov qauv ntsuas?
Ntawm ZHHIMG®, peb tshwj xeeb hauv ultra-precision foundations thiab nkag siab txog kev lag luam engineering. Thaum cov ntaub ntawv polymer muaj qhov zoo tsis txaus ntseeg hauv qhov hnyav thiab tus nqi, peb qhov kev tshuaj xyuas xaus lus tias rau txhua daim ntawv thov yuav tsum tau ntawv pov thawj, kev ruaj ntseg ntev ntev los yog nanometer flatness, yas tsis tuaj yeem hloov cov granite high-density.
Core Stability: Qhov twg Polymer ua tsis tiav Precision Test
Qhov sib txawv ntawm granite thiab polymer tsis yog ib qho ntawm qhov ntom ntom lossis zoo li; Nws nyob hauv cov khoom siv lub cev tseem ceeb uas tsis tuaj yeem sib tham rau kev ntsuas ntsuas-qib qhov tseeb:
- Thermal Expansion (CTE): Qhov no yog qhov tsis muaj zog tshaj plaws ntawm cov ntaub ntawv polymer. Cov yas muaj Coefficient ntawm Thermal Expansion (CTE) feem ntau kaum zaus siab dua li ntawm granite. Txawm tias muaj kev hloov pauv me me hauv chav tsev kub, uas muaj ntau sab nraud ntawm chav ua tub rog-qib huv, ua rau muaj kev hloov pauv loj, tam sim ntawd ntawm cov yas. Piv txwv li, ZHHIMG® Black Granite tswj kev ruaj ntseg tshwj xeeb, thaum lub platform yas yuav tas li "ua pa" nrog rau qhov kub thiab txias, ua cov ntawv pov thawj sub-micron lossis nanometer ntsuas tsis tuaj yeem ntseeg tau.
- Long-Term Creep (Kev Laus): Tsis zoo li granite, uas ua tiav kev ntxhov siab los ntawm kev laus lub hlis ntev, cov polymers yog viscoelastic inherently. Lawv pom cov creep tseem ceeb, txhais tau tias lawv maj mam thiab mus tas li deform nyob rau hauv kev txhawb nqa loads (txawm tias qhov hnyav ntawm qhov ntsuas qhov muag lossis lub teeb pom kev zoo). Qhov kev deformation mus tas li no cuam tshuam rau qhov pib ntawv pov thawj flatness nyob rau lub lis piam los yog lub hlis ntawm kev siv, yuav tsum tau nquag thiab kim re-calibration.
- Vibration Damping: Txawm hais tias qee cov khoom siv hluav taws xob muaj cov khoom zoo damping, lawv feem ntau tsis muaj kev ruaj ntseg loj heev thiab muaj kev sib txhuam sab hauv ntawm high-density granite. Rau kev ntsuas dynamic lossis ntsuas ze ntawm qhov chaw vibration, qhov loj ntawm granite muab kev co zoo dua thiab siv dav hlau ntsiag to.
Qhov Loj me, Qhov Loj Loj
Kev sib cav tias "me me" platform tsis tshua muaj kev cuam tshuam rau cov teeb meem no yog qhov tsis txaus ntseeg. Hauv kev soj ntsuam me me, qhov txheeb ze qhov xav tau yog feem ntau siab dua. Ib theem tshuaj ntsuam me me tuaj yeem mob siab rau kev tshuaj xyuas microchip lossis ultra-fine optics, qhov uas cov band kam rau ua nruj heev.
Yog tias lub platform 300mm × 300mm yuav tsum tau tswj hwm ± 1 micron flatness, cov khoom yuav tsum muaj qhov qis tshaj qhov ua tau CTE thiab nkag mus. Qhov no yog vim li cas Precision Granite tseem yog qhov kev xaiv meej, tsis hais qhov loj me.
ZHHIMG® Kev Txiav Txim Siab: Xaiv Pov Thawj Stability
Rau cov hauj lwm uas tsis muaj tseeb (xws li, kev sib dhos yooj yim lossis kev sim tshuab tsis zoo), cov khoom siv polymer tuaj yeem muab kev hloov pauv ib ntus, raug nqi zoo.
Txawm li cas los xij, rau txhua daim ntawv thov qhov twg:
- ASME lossis DIN cov qauv yuav tsum tau ua.
- Qhov kam rau ua yog qis dua 5 microns.
- Lub sij hawm ntev kev ruaj ntseg yog tsis-negotiable (xws li, tshuab vision, CMM staging, optical testing).
... qhov kev nqis peev hauv ZHHIMG® Black Granite platform yog kev nqis peev hauv kev lees paub, kev txheeb xyuas qhov tseeb. Peb tawm tswv yim rau cov engineers xaiv cov khoom raws li kev ruaj ntseg thiab kev ntseeg siab, tsis yog kev txuag nqi pib xwb. Peb cov txheej txheem tsim khoom Quad-Certified ua kom koj tau txais lub hauv paus ruaj khov tshaj plaws muaj nyob thoob ntiaj teb.
Post lub sij hawm: Oct-13-2025