Hauv kev lag luam khoom siv ultra-precision, cov khoom siv lub cev ntawm cov khoom siv ncaj qha tau teeb tsa qis dua ntawm tag nrho cov khoom raug thiab kev pabcuam lub neej. Cam khwb cia hlau, ntxhia castings thiab ceramics txhua tus muaj lawv tus kheej zoo. Precision granite Cheebtsam tau dhau los ua cov khoom siv tseem ceeb rau cov khoom siv hluav taws xob semiconductor, kev tshuaj xyuas metrology thiab cov khoom siv laser ua haujlwm, ua tsaug rau lawv cov yam ntxwv ua ke ntawm lub cev. Ntau tus neeg yuav khoom tsuas yog tsom rau kev ua cov ntsuas xws li qhov chaw tiaj tus thiab ncaj ntawm cov khoom tiav, tsis tau saib xyuas lub cev muaj zog ntawm cov khoom siv raw. Xws li cov khoom siv-qib kev ua tau zoo tso lub hauv paus tseem ceeb rau granite kom txhawb nqa cov khoom lag luam siab tshaj qhov kev pabcuam ntev. Tom qab kev tshuaj ntsuam ore nruj, UNPARALLELED® dub granite muab kev ua tau zoo hauv qhov ntom ntom, thermal kev ua tau zoo, damping muaj peev xwm thiab tshuaj lom neeg ruaj khov, uas txawv ntawm cov marble zoo tib yam muaj nyob hauv khw.
Cov ntxhia pob zeb pob zeb qauv coj zoo rigidity thiab compression-resistant bearing peev xwm. Ordinary marble nta xoob pob zeb siv lead ua nrog me me intergranular khoob, nws yooj yim rau irreversible micro-deformation nyob rau hauv compression, li no tsis tsim nyog rau hnyav-duty precision siv daim ntaub ntawv. UNPARALLELED® dub granite tau nruj nreem interlocked ntxhia nplej mus txog qhov ceev ntawm 3100 kg / m³, featuring siab compactness thiab zoo heev compression kuj. Raws li cov khoom hnyav zoo li qub, cov khoom siv tus kheej qhov hnyav thiab cov khoom sib hloov los ntawm cov khoom txav, cov khoom tsis tshua muaj kev cuam tshuam cov creep thiab tuaj yeem rov qab tau lawv cov duab qub sai sai tom qab tshem tawm sab nraud. Cov cuab yeej ntawm lub cev no yog qhov tseem ceeb tshwj xeeb rau cov txaj tshuab loj loj, lub hauv paus gantry thiab cov chaw soj ntsuam hnyav. Nyob rau hauv lub sij hawm ntev loaded ua hauj lwm, cov ntaub ntawv siv datum yuav tsis thab maj mam nyob rau hauv tas mus li siab, thiab daim ntawv geometric ntawm cov khoom siv mounting reference nyob ruaj khov.
Superior thermal lub cev muaj zog txo qhov raug cuam tshuam los ntawm qhov kub thiab txias. Kev cob qhia inevitably muaj kev hloov pauv ntawm qhov kub thiab txias, thiab cov khoom siv ua haujlwm ua rau muaj cua sov hauv zos. Cov ntaub ntawv hlau muaj cov thermal expansion coefficients siab; Kev hloov pauv me me ua rau pom tseeb qhov nthuav dav thiab kev cog lus, ncaj qha rhuav tshem tag nrho cov khoom raug. Precision granite boasts qhov tsis tshua muaj thermal expansion coefficient, yog li nws qhov sib txawv ntawm qhov sib txawv tseem tsawg heev thaum lub sijhawm kub hloov pauv. Txawm tias muaj hluav taws xob tsim hluav taws xob hauv cheeb tsam ntawm cov khoom siv, cov khoom siv deformation nyob rau hauv ib qho me me yam tsis muaj qhov bulging hauv zos lossis warpage. Qhov no txhais tau hais tias granite siv qhov chaw tuaj yeem tswj tau cov xwm txheej geometric zoo txawm tias tsis muaj kev cob qhia zoo meej-kub tswj thiab yooj yim lub nra ntawm qhov ntsuas kub-tswj. Qhov no yog ib qho laj thawj tseem ceeb ntawm lub cev vim li cas kev sib koom tes ntsuas tshuab thiab femtosecond-laser li nyiam granite hauv paus.
High damping-vibration-txo kev ua tau zoo dissipates vibration zog sai. Thaum lub sijhawm ua haujlwm ntawm cov cuab yeej siv, lub cev muaj zog pib-nres, rov ua haujlwm ntawm cov kab hluav taws xob thiab cov nroj tsuag sab nraud-hauv pem teb vibrations ua rau muaj kev cuam tshuam. Kev vibration ua rau cov ntaub ntawv ntsuas qhov hloov pauv thiab ua haujlwm wavy contours. Hlau Cheebtsam muaj tsawg damping thiab qeeb vibration attenuation, yog li vibrations linger thiab xa mus rau qhov chaw ua hauj lwm. Raws li cov khoom siv ntxhia sib xyaw ua ke, granite absorbs thiab dissipates vibration zog sai heev los ntawm ntom ntxhia lis ciam teb thiab zoo suppresses kev sib kis. Thaum cov kev vibrations sab nraud mus txog granite hauv paus, lawv lwj sai sai, xa ib qho chaw nyob ntsiag to thiab ruaj khov rau cov rooj zawv zawg thiab tshuaj ntsuam xyuas. Xws li kev vibration-damping zoo yog qhov tseem ceeb hauv cov khoom siv vibration-sensitive nrog rau cov huab cua-cov kabmob platforms, kho qhov muag tshuaj ntsuam iav thiab industrial CT scanners.
Ib txwm tsis yog-magnetic thiab chemically inert zog hloov mus rau complex industrial ua hauj lwm tej yam kev mob. Ntau qhov xwm txheej precision yuav tsum xoom sib nqus cuam tshuam. Ferrous hlau Cheebtsam zoo li yuav magnetized thiab tsim magnetic offset uas cuam tshuam optical thiab sensor Cheebtsam. Granite yog non-magnetized los ntawm qhov xwm thiab tshem tawm cov kev cuam tshuam sib nqus ntawm qhov chaw, ua kom nws zoo rau cov khoom siv semiconductor thiab cov cuab yeej ntsuas video. Meanwhile, nws cov ntxhia qauv nta suab tshuaj stability. Tiv thaiv kom yaig los ntawm kev txiav cov kua dej, cov tshuaj ntxuav thiab cov dej hauv chav ua haujlwm, granite yuav tsis xeb lossis tev zoo li hlau. Tsis muaj oxidized txheej txheej, nws zam qhov raug puas tsuaj los ntawm oxide flaking. Nws cov khoom siv ntau qhov kev ua tau zoo tseem nyob zoo thaum raug rau cov xov xwm kev lag luam.
Strong dimensional aging stability minimizes deformation risks after internal-stress release. Cov pob zeb tsis zoo uas tau soj ntsuam zoo tuaj yeem khaws cov geological sab hauv kev ntxhov siab thiab sib zog maj mam tom qab machining. Premium precision granite undergoes lub caij ntuj no aging kom tag nrho tso geological residual kev nyuaj siab. Tom qab tsim, cov khoom tsis tshua muaj deform nyob rau hauv ib txwm kub-humidity tej yam kev mob. Piv nrog rau qee qhov castings, granite zam qhov kev ncua deb ntawm qhov tsis txaus los ntawm kev laus tsis txaus. Qhov no yog vim li cas granite nto daim hlau thiab cov qauv ntsuas ntsuas tau dav siv: lawv khaws cov ntaub ntawv siv rau xyoo.
Txawm li cas los xij, qhov zoo ntawm lub cev ntawm granite tsuas tuaj yeem pom tau nrog kev tshuaj xyuas cov khoom raw. Qee cov neeg muag khoom tsis meej pem marble nrog qib siab dub granite. Loose-grained marble nrog qhov ntom ntom tsis txaus pom kev poob qis hauv txhua qhov ntsuas lub cev saum toj no. Txawm hais tias cov khoom tiav tiav lawm siab thaum xa khoom, precision yuav degrade tom qab kev pabcuam. Tsuas yog qib high-qib dub granite tuaj yeem muab kev ua si tag nrho rau nws cov txiaj ntsig suav nrog kev kub ceev, thermal stability, kev co damping, corrosion resistance, non-magnetism thiab aging stability.
Piv txwv li, precision granite Cheebtsam zoo tsis tsuas yog nyob rau hauv ib tug parameter xwb, tab sis nyob rau hauv lub synergy ntawm rigidity, thermal stability, vibration-damping muaj peev xwm, corrosion kuj, non-magnetism thiab laus stability. Ua tsaug rau xws li kev sib xyaw ua ke ntawm lub cev muaj zog, granite ua haujlwm siv lub luag haujlwm rau cov khoom siv ultra-precision. Dav dav siv nyob rau hauv metrology laboratories, semiconductor ntau lawm kab, laser ua thiab tshiab-zog tshuaj xyuas sectors, nws ua hauj lwm raws li ib tug irreplaceable benchmark khoom rau ultra-precision manufacturing.