Material xwm thiab Long-term Dimensional Stability
Granite Base Assemblies Tsim los ntawm geological aging ntau lab xyoo, granite nta nruj interlocked ntxhia crystals nrog sab hauv tso tawm qhov kev ntxhov siab. Nyob rau hauv ib txwm-kub los yog alternating-kub kev khiav hauj lwm tej yam kev mob, nws muab zoo heev creep kuj nrog 5-xyoo raug drift tswj Tsawg tshaj los yog sib npaug zos rau 0.2 μm. Dawb los ntawm resin-aging teebmeem, nws haum rau metrology- thiab tshuaj xyuas-oriented cov cuab yeej xav tau ntau xyoo caum kev ruaj ntseg. Qhov tsis zoo: Cov blanks ntuj muaj peev xwm ua rau muaj kev pheej hmoo ntawm kev sib txawv ntawm kev ntxhib los mos thiab cov txheej txheem me me, xav tau kev tshuaj ntsuam xyuas nruj thiab ntau theem kev laus. Raws li cov khoom siv nkig, nws muaj kev cuam tshuam tsis zoo. High-torque threads yuav tsum cia siab rau tag nrho ntawm lub tes tsho pre-embedded steel; tapping ncaj qha tsis ua tau.
Mineral Casting Base Assemblies Mineral-particle aggregates yog sib koom thiab kho los ntawm epoxy resin. Kev ua tau zoo yog nyob ntawm kev tsim, kho cov txheej txheem thiab resin zoo. Txawm hais tias lub sijhawm luv luv zoo li qub tuaj yeem ua tiav, polymer resin qhia txog kev pheej hmoo nkag mus sai. Lub sij hawm ntev raug rau lub voj voog thermal thiab cov huab cua sov tuaj yeem ua rau cov resin matrix aging thiab qeeb geometric-tolerance drift. Qhov zoo: Cov khoom siv sib xyaw ua ke tshem tawm cov pob zeb tsis xws luag xws li fissures thiab cov khoom tsis sib xws. Cov tes tsho xov, cov kav dej thiab cov khoom siv hauv qhov chaw tuaj yeem muab tso ua ntej thaum lub sijhawm txhaj tshuaj ib zaug kom txo tau cov haujlwm ua haujlwm thib ob.
Kev vibration Damping thiab Dynamic Performance
Ua tsaug rau nws cov visco-elastic resin matrix, ntxhia casting muab qhov zoo tshaj plaws damping. Nws attenuates high-frequency vibration thiab chatter induced los ntawm high-speed motion sai dua granite, ua rau nws zoo haum rau high-ceev reciprocating machinery thiab sib tsoo hom khoom uas yuav tsum tau ceev dissipation ntawm lub sij hawm poob siab zog.
Granite nthuav tawm me ntsis qis dua li cov ntxhia casting, tab sis nws qhov kev ua haujlwm damping tseem nyob ruaj khov yam tsis muaj qhov kub thiab txias- lossis kev laus-txog kev degradation. Nws ua tau zoo rau qhov tsawg-frequency micro-vibration cais rau kev soj ntsuam kho qhov muag thiab metrology platforms, muab kev tiv thaiv zoo tiv thaiv kev cuam tshuam sab nraud tsawg zaus.
Cov lus qhia tseem ceeb ntawm kev xaiv: Ua ntej cov ntxhia casting rau kev siv ceev nrawm; xaiv granite rau qhov tsawg zaus ib puag ncig uas yuav tsum tau muaj kev tuav pov hwm kev ruaj ntseg.
Thermal Performance and Resistance to Temperature Alternation
Granite ua tiav qhov qis thermal-expansion coefficient Tsawg dua lossis sib npaug li 3e-6 /℃nrog cov thermal conductivity tsawg. Nws cov khoom siv thermophysical nyob ruaj khov nyob rau hauv thermal cycling yam tsis muaj cov khoom-sib xyaw degradation, ua kom tswj tau thermally-induced deformation rau cov khoom loj loj hauv kev cob qhia nrog qhov kub thiab txias. Ib qho kev txwv yog nyob rau hauv nruab nrab thermal conductivity; Cov khoom siv hluav taws xob hauv zos tseem tuaj yeem ua rau qhov kub thiab txias-gradient warpage thiab xav tau kev txo cov qauv.
Thaum cov ntxhia casting tso cai rau kev tsim-tunable thermal-expansion coefficients, nws cov epoxy-based matrix imposes lub qhov rais nqaim-kub. Kev ua haujlwm tsis tu ncua yog feem ntau pom zoo hauv qab 55-60 degree, dhau qhov kev ua haujlwm ntawm cov resin degrades. Tsis zoo thermal conductivity yooj yim tsim kub-spots thiab amplifies gradient-driven deformation. Nws qhov txiaj ntsig yog nyob rau hauv cov thermal inertia loj, qeeb qhov kub hloov pauv raws li lub sijhawm luv luv thermal hloov pauv thiab ua kom haum rau cov chaw ua haujlwm kaw zoo nrog qhov sib txawv me me.
Tsim, Machining Freedom thiab xa khoom xa tuaj-lub sijhawm
Granite Base Assemblies Ultra-high geometric raug suav nrog nanometer-theem flatness, parallelism thiab perpendicularity yog tiav los ntawm pob zeb diamond sib tsoo thiab lapping. Txawm li cas los xij, sawing-thiab-sib tsoo-raws li kev tsim khoom tawm tsam nrog cov kab noj hniav sib sib zog nqus, qhov tob tob thiab cov dej ntws sab hauv, uas ua rau cov nqi nce siab. Cov xov thiab cov kav xa dej yuav tsum tau ua tom qab ua tiav. Cov khoom lag luam tuaj yeem xa tuaj tsis pub dhau 2 lub lis piam, qhov chaw loj-loj complex xav tau ntau lub voj voog kev laus thiab ncua sij hawm ntev.
Mineral Casting Base Assemblies Ze-net-puab pwm casting ua kom muaj kev sib xyaw ua ke ntawm cov kab noj hniav, grooves thiab cable-routing channels. Lub tes tsho hlau, cov khoom sib txuas thiab cov kav dej tuaj yeem muab tso rau hauv lub sijhawm casting kom txo qis kev ua haujlwm tom ntej thiab txhim kho kev sib koom ua ke rau kev sib dhos yooj yim kawg. Qhov tsis zoo: Mould-investment yog qhov yuav tsum tau ua, ua rau nws raug nqi-tsis muaj txiaj ntsig rau cov haujlwm qis nrog kev tsim kho tshiab. Lub voj voog kho tag nrho yog qhov yuav tsum tau ua tom qab casting; ultra-precision siv qhov chaw tseem xav tau kev sib tsoo zoo tom qab.
Environmental Resistance, Maintenance thiab Reliability
Granite nta siab Mohs hardness, non-magnetic zog, zoo hnav tsis kam thiab tsis kam mus txiav-kua corrosion tiv thaiv tsis tu ncua coolant raug. Nws lub ntsiab tsis muaj zog yog brittleness; ntug chipping tej zaum yuav tshwm sim thaum muaj kev cuam tshuam, hu rau kev ceev faj thaum nqa thiab thauj. Tsis muaj cov txheej txheem kev laus, nws tswj xyuas qhov tseeb ntawm lub neej ua haujlwm ntev nyob rau hauv ib txwm muaj.
Mineral casting resists txiav cov kua nrog rau cov acids tsis muaj zog thiab alkalis thiab yuav tsum tsis txhob pleev xim. Txawm li cas los xij, epoxy resin yog qhov yooj yim rau lub sijhawm ntev ntawm qhov kub thiab txias thiab UV hluav taws xob hnyav; Cov kev pheej hmoo ntawm kev laus nce nyob rau hauv ib puag ncig high-humidity-kub. Kev cuam tshuam ntawm cov khoom tawv tawv tuaj yeem ua rau cov ntaub ntawv txheej txheej ntog, nrog kev kho nyuaj dua li granite.
Nqi Logic
Rau cov khoom siv qis-ntim yooj yooj yim-hom siv hauv paus: Granite muab cov nqi zoo dua-kev ua tau zoo nrog xoom pwm-txog kev siv nyiaj.
Rau cov khoom lag luam siab nrog cov qauv tsim thiab ntau cov raj xa dej thiab cov ntxig ntxig: Mineral casting coj cov txiaj ntsig zoo.
Rau ultra-precision metrology daim ntawv thov uas yuav tsum tau sub-micron lub sij hawm ntev stability: Granite muab superior kev lag luam tag nrho los ntawm kev zam downstream nqi txij nkawm los ntawm creep.
Hom Daim Ntawv Thov Scenarios
Granite hauv paus yog nyiam rau kev sib koom tes ntsuas tshuab, ntsuas ntsuas, ntsuas qhov ntsuas qhov muag, cov khoom siv ntsuas hluav taws xob semiconductor thiab ntsuas ntsuas qhov ntsuas kub tsis tu ncua. Lawv tsis tsim nyog rau qhov chaw uas muaj kab noj hniav tsis tshua muaj kab noj hniav lossis cov khoom siv high-speed-tshuab-cov cuab yeej txaj.
Mineral-casting bases yog zoo-muab rau high-speed sib tsoo tshuab, linear-motor-driven high-speed reciprocating cov cuab yeej thiab cov rooj sib txoos nrog cov kab noj hniav complex. Lawv tsis pom zoo rau qhov chaw kub kub, sub-micron-level long-term metrology benchmarks los yog humid-kub sab nraum zoov ua haujlwm.
Tuam txhab peev xwm
UNPARALLELED muab ob qho tib si precision-granite thiab ntxhia-casting puag sib dhos. Tuav ISO-system ntawv pov thawj, CE daim ntawv pov thawj thiab ntau tshaj li ib puas patents thiab trademarks, peb muab cov khoom-xaiv kev soj ntsuam raws li cov neeg siv-kev ua hauj lwm tej yam kev mob, raug cai thiab ntau lawm ntim. Kev txhawb nqa kev simulation, kev soj ntsuam cov txheej txheem thiab cov ntaub ntawv tshawb xyuas tau muaj nyob nrog rau kev xa khoom xa tuaj hauv 2 lub lis piam. Peb pab cov tuam txhab lag luam thoob ntiaj teb hauv semiconductor, kho qhov muag-kev tshuaj xyuas thiab precision-automation kev lag luam.
Xaus
Tsis yog granite lossis ntxhia casting tuav kom zoo dua; ob yog cov khoom siv engineering ntxiv. Granite zoo nyob rau hauv lub sij hawm ntev kev ruaj ntseg, zoo ib yam thermophysical zog, hnav-tiv taus thiab anti-aging kev ua tau zoo. Mineral casting ci nrog high-frequency damping peev, integrated complex-structure casting thiab ntau yam embedded-component kev koom ua ke. Tsis txhob cia siab rau cov ntaub ntawv pov thawj zoo li qub, cov neeg tsim khoom siv yuav tsum xaiv cov ntaub ntawv raws li lub ntiaj teb kev ua haujlwm kub, kev vibration zaus, ntau lawm batch loj thiab xav tau kev pab lub neej.