Granite nto phaj yog cov cuab yeej precision crafted los ntawm high-density granite, renowned rau nws stability, durability, thiab flatness. Kev siv dav hauv kev tsim khoom, kev ntsuas ntsuas, thiab kev tswj xyuas kom zoo, nws ua haujlwm raws li lub hauv paus rau kev ua kom muaj tseeb hauv kev ntsuas tseem ceeb thiab kev tshuaj xyuas. Hauv qab no yog nws cov ntawv thov tseem ceeb thiab cov txiaj ntsig:
1. Precision Measurement thiab Calibration
Lub luag haujlwm tseem ceeb ntawm granite nto phaj yog muab lub tiaj tiaj, ruaj khov siv rau kev ntsuas cov cuab yeej thiab cov khoom siv. Nws cov khoom muaj txiaj ntsig - xws li kev nthuav dav thermal tsawg, tsis kam tiv thaiv corrosion, thiab tsawg deformation nyob rau lub sijhawm - ua rau nws zoo tagnrho rau:
Calibrating cov cuab yeej: Cov cuab yeej zoo li micrometers, dial indicators, thiab kev sib koom tes ntsuas tshuab (CMMs) raug kuaj thiab ntsuas ntawm lub phaj kom paub tseeb tias lawv xa cov ntawv nyeem raug.
Txheeb xyuas qhov loj me: Cov neeg tsim khoom tso cov khoom ncaj qha rau ntawm lub phaj los xyuas qhov flatness, squareness, lossis parallelism siv gauges lossis laser interferometers. Piv txwv li, nyob rau hauv aerospace, turbine hniav raug tshuaj xyuas rau feeb deviations los ntawm cov qauv specifications.
Micrometer - theem qhov tseeb: Cov phaj siab (piv txwv li, Qib A) tuaj yeem ua tiav qhov kev sib haum xeeb raws li nruj li ± 0.00008 ntiv tes, ua rau lawv tseem tsis tau muaj nyob hauv kev lag luam xws li semiconductor fabrication, qhov precision yog qhov tseem ceeb.
2. Kev Tswj Xyuas Zoo thiab Kev Tshawb Fawb
Nyob rau hauv cov kab ntau lawm, granite nto daim hlau ua raws li kev tswj hwm hubs kom ntseeg tau tias cov khoom ua tau raws li cov qauv nruj:
Kev ntsuam xyuas saum npoo: Machined qhov chaw (xws li, lub cav thaiv, lub zog) tau muab tso rau ntawm lub phaj los xyuas seb qhov roughness los yog imperfections siv profileometers los yog optical comparators.
Kev pov thawj los ua ke: Thaum lub sij hawm sib dhos (piv txwv li, hauv cov neeg hlau lossis cov khoom siv kho mob), lub phaj ua kom cov khoom ua kom zoo, txo cov kev ua yuam kev uas tuaj yeem ua rau cov khoom tsis ua haujlwm.
Ua raws li cov qauv: Kev lag luam ua raws li ISO, ASME, lossis cov qauv tsheb (piv txwv li, IATF 16949) tso siab rau cov phaj granite kom siv tau cov kev ntsuas thiab tswj kev ua raws cai.
3. Cov cuab yeej thiab Fixture teeb
Granite nto daim hlau yooj yim teeb tsa cov cuab yeej machining thiab fixtures:
Jig thiab fixture alignment: Machinists siv lub phaj rau txoj hauj lwm drilling, milling, los yog sib tsoo fixtures nrog precision, xyuas kom meej ib feem qhov ntev ntawm batches.
Txiav cov cuab yeej calibration: Cov cuab yeej zoo li cov mills kawg lossis cov khoom siv tshuab dhos tau hloov kho ntawm lub phaj kom ua tiav cov ces kaum thiab qhov siab ua ntej siv, txo cov khoom pov tseg thiab txhim kho kev ua haujlwm.
4. Cov ntawv thov kuaj thiab tshawb fawb
Hauv kev tshawb fawb thiab kev tsim kho (R&D), granite daim hlau muab lub platform ruaj khov rau kev sim siab:
Kev teeb tsa kho qhov muag thiab laser: Hauv physics labs, cov phiaj xwm txhawb nqa interferometers lossis spectrometers, qhov chaw vibrations lossis kub hloov pauv tuaj yeem ua rau muaj txiaj ntsig.
Kev ntsuam xyuas cov khoom: Cov qauv rau kev sim hardness (xws li, Rockwell lossis Vickers tests) tau muab tso rau ntawm lub phaj kom ntseeg tau tias cov khoom thauj khoom tsis sib xws thiab kev sau cov ntaub ntawv raug.
5. Qhov Zoo Tshaj Plaws Hlau
Granite cov khoom tshwj xeeb muab nws qhov kev sib tw ntawm cov hlau lossis cam khwb cia hlau daim hlau:
Thermal stability: Granite absorbs cua sov maj mam thiab muaj ib tug tsawg coefficient ntawm thermal expansion, ua rau nws txhim khu kev qha nyob rau hauv fluctuating kub (xws li, 车间 ib puag ncig).
Tsis yog-sib nqus thiab corrosion-resistant: Nws yuav tsis cuam tshuam nrog cov cuab yeej sib nqus los yog degrade thaum raug cov roj, coolants, los yog av noo.
Lub neej ntev: Nrog kev saib xyuas kom zoo, lub phaj granite tuaj yeem nyob rau ntau xyoo yam tsis tau poob nws txoj kev tiaj tus, muab cov txiaj ntsig zoo ntawm kev nqis peev.
Xaus
Granite nto phaj yog ntau dua li "slabs" - nws yog lub hauv paus ntawm kev tsim khoom thiab kev ruaj ntseg zoo. Txawm hais tias siv los ntsuas cov cuab yeej, tshuaj xyuas cov khoom tseem ceeb, lossis txhawb cov kev sim nyuaj, nws qhov ruaj khov thiab qhov tseeb ua rau nws tsis tuaj yeem hloov pauv hauv kev lag luam uas txawm tias qhov yuam kev me tuaj yeem muaj qhov cuam tshuam loj. Los ntawm kev nqis peev hauv cov phaj siab zoo granite, cov lag luam tuaj yeem txhim kho cov khoom lag luam, txo qhov tsis xws luag, thiab tswj kev ntseeg siab ntawm cov neeg siv khoom uas xav tau kev ua tau zoo.
Post lub sij hawm: May-23-2025