Lub phaj granite nto yog ib qho cuab yeej ua los ntawm cov granite siab ntom, uas paub txog nws qhov ruaj khov, ruaj khov, thiab tiaj tus. Siv dav hauv kev tsim khoom, kev ntsuas, thiab kev tswj xyuas zoo, nws ua haujlwm ua lub hauv paus tseem ceeb rau kev ua kom raug hauv kev ntsuas thiab kev tshuaj xyuas tseem ceeb. Hauv qab no yog nws cov ntawv thov tseem ceeb thiab cov txiaj ntsig:
1. Kev Ntsuas thiab Kev Kho Kom Zoo
Lub luag haujlwm tseem ceeb ntawm lub phaj granite yog los muab ib qho chaw tiaj tus, ruaj khov rau kev ntsuas cov cuab yeej thiab cov khoom. Nws cov yam ntxwv tseem ceeb - xws li kev nthuav dav thermal tsawg, tiv taus corrosion, thiab tsawg deformation dhau sijhawm - ua rau nws zoo tagnrho rau:
Cov cuab yeej ntsuas: Cov cuab yeej xws li micrometers, dial indicators, thiab coordinate measuring machines (CMMs) raug sim thiab calibrated rau ntawm lub phaj kom ntseeg tau tias lawv xa cov ntawv nyeem raug.
Txheeb xyuas qhov loj ntawm cov khoom: Cov chaw tsim khoom muab cov khoom tso ncaj qha rau ntawm lub phaj los xyuas qhov tiaj tiaj, qhov sib npaug, lossis kev sib luag siv cov ntsuas lossis laser interferometers. Piv txwv li, hauv kev tsav dav hlau, cov hniav turbine raug kuaj xyuas seb puas muaj qhov sib txawv me ntsis ntawm cov qauv tsim.
Micrometer - qib kev raug: Cov phaj qib siab (piv txwv li, Qib A) tuaj yeem ua tiav qhov kev kam rau siab kom nruj li ± 0.00008 ntiv tes, ua rau lawv tsis tseem ceeb hauv kev lag luam xws li kev tsim khoom siv semiconductor, qhov twg qhov kev raug yog qhov tseem ceeb.
2. Kev Tswj Xyuas Zoo thiab Kev Tshuaj Xyuas
Hauv cov kab ntau lawm, cov phaj granite ua haujlwm ua cov chaw tswj xyuas kom zoo kom ntseeg tau tias cov khoom ua tau raws li cov qauv nruj:
Kev ntsuam xyuas qhov chaw tiav: Cov khoom siv tshuab (piv txwv li, lub cav blocks, iav) raug muab tso rau ntawm lub phaj los xyuas seb qhov chaw puas ntxhib lossis tsis zoo siv cov profilometers lossis cov khoom sib piv optical.
Kev txheeb xyuas qhov sib dhos: Thaum lub sijhawm sib dhos cov khoom (piv txwv li, hauv cov neeg hlau lossis cov khoom siv kho mob), lub phaj ua kom ntseeg tau tias cov khoom sib dhos kom raug, txo cov qhov yuam kev uas yuav ua rau cov khoom tsis ua haujlwm.
Kev Ua Raws Li Cov Qauv: Cov lag luam ua raws li ISO, ASME, lossis cov qauv tsheb (piv txwv li, IATF 16949) vam khom cov phaj granite los lees paub qhov kev ntsuas thiab tswj kev ua raws li txoj cai.
3. Kev Teeb tsa Cuab Yeej thiab Khoom Siv
Cov phaj granite ua rau kev teeb tsa cov cuab yeej machining thiab cov khoom siv yooj yim dua:
Kev teeb tsa Jig thiab fixture: Cov kws kho tshuab siv lub phaj los tso qhov chaw drilling, milling, lossis sib tsoo cov khoom siv nrog kev raug, kom ntseeg tau tias qhov loj me sib xws thoob plaws cov pawg.
Kev kho cov cuab yeej txiav: Cov cuab yeej xws li cov tshuab txiav kawg lossis cov ntsis tshuab dhos raug kho rau ntawm lub phaj kom ua tiav cov kaum sab xis thiab qhov siab raug ua ntej siv, txo cov khoom pov tseg thiab txhim kho kev ua haujlwm zoo.
4. Cov Ntawv Thov Rau Chav Kuaj Mob Thiab Kev Tshawb Fawb
Hauv kev tshawb fawb thiab kev txhim kho (R&D), cov phaj granite muab lub platform ruaj khov rau kev sim rhiab heev:
Kev teeb tsa kho qhov muag thiab laser: Hauv cov chaw kuaj mob physics, cov phaj txhawb nqa interferometers lossis spectrometers, qhov twg kev co lossis kev hloov pauv kub tuaj yeem ua rau cov txiaj ntsig tsis sib xws.
Kev kuaj khoom siv: Cov qauv rau kev kuaj qhov nyuaj (piv txwv li, kev xeem Rockwell lossis Vickers) raug muab tso rau ntawm lub phaj kom ntseeg tau tias muaj kev thauj khoom sib xws thiab kev sau cov ntaub ntawv raug.
5. Cov Zoo Dua Li Cov Phaj Hlau
Granite cov khoom tshwj xeeb muab rau nws qhov sib tw dua li cov hlau lossis cov hlau cam khwb cia:
Thermal stability: Granite nqus cua sov qeeb qeeb thiab muaj cov coefficient qis ntawm thermal expansion, ua rau nws txhim khu kev qha hauv qhov kub thiab txias hloov pauv (piv txwv li, 车间 ib puag ncig).
Tsis yog hlau nplaum thiab tiv taus xeb: Nws yuav tsis cuam tshuam rau cov cuab yeej hlau nplaum lossis lwj thaum raug roj, dej txias, lossis av noo.
Lub Neej Ntev: Nrog kev saib xyuas kom zoo, lub phaj granite tuaj yeem kav ntev ntau xyoo yam tsis poob nws qhov tiaj tus, muab cov txiaj ntsig zoo rau kev nqis peev.
Xaus lus
Ib lub phaj granite nto tsis yog tsuas yog ib lub "slab tiaj tiaj" xwb - nws yog lub hauv paus ntawm kev tsim khoom raug thiab kev lees paub zoo. Txawm siv los ntsuas cov cuab yeej, tshuaj xyuas cov khoom tseem ceeb, lossis txhawb nqa kev sim nyuaj, nws qhov kev ruaj khov thiab qhov tseeb ua rau nws tsis tuaj yeem hloov pauv tau hauv kev lag luam uas txawm tias qhov yuam kev me me tuaj yeem muaj qhov tshwm sim loj. Los ntawm kev nqis peev rau hauv lub phaj granite zoo, cov lag luam tuaj yeem txhim kho kev tsim khoom, txo qhov tsis zoo, thiab tswj kev ntseeg siab ntawm cov neeg siv khoom uas xav tau kev ua tau zoo.
Lub sijhawm tshaj tawm: Tsib Hlis-23-2025