Lub ntiaj teb no ntawm mechanical engineering cia siab rau qhov kev sib hloov ntawm tus kheej, zoo li yooj yim: cov kabmob. Los ntawm cov rotors loj heev ntawm lub cua turbine mus rau minuscule spindles nyob rau hauv ib tug hard drive, bearings yog cov unsung heroes uas pab kom muaj zog. Qhov tseeb ntawm cov kabmob - nws qhov kev sib tw, kev sib tw, thiab qhov chaw tiav - yog qhov tseem ceeb rau nws qhov kev ua tau zoo thiab lub neej ntev. Tab sis yuav ua li cas cov microscopic deviations ntsuas nrog xws li qhov tseeb tsis txaus ntseeg? Cov lus teb yog tsis yog nyob rau hauv sophisticated electronic instruments, tab sis nyob rau hauv ib tug ruaj khov, unyielding foundation: lub precision granite platform. Ntawm ZHONGHUI Group (ZHHIMG®), peb tau pom yuav ua li cas qhov kev sib raug zoo ntawm lub hauv paus ruaj khov thiab cov cuab yeej rhiab heev yog hloov pauv ntawm cov kabmob metrology.
Qhov Kev Sib Tw: Ntsuas Qhov Tsis Txaus Siab
Kev tshuaj xyuas kabmob yog ib qho kev xav tau ntawm metrology. Cov kws ua haujlwm tau ua haujlwm nrog ntsuas cov yam ntxwv geometric xws li radial runout, axial runout, thiab concentricity rau sub-micron lossis txawm nanometer kam rau ua. Cov cuab yeej siv rau qhov no - xws li CMMs, roundness testers, thiab cov tshuab laser tshwj xeeb - yog qhov tsis txaus ntseeg. Ib qho kev co sab nraud, thermal drift, lossis cov qauv deformation ntawm lub hauv paus ntsuas tuaj yeem ua rau cov ntaub ntawv tsis raug thiab ua rau kev nyeem tsis raug.
Qhov no yog qhov chaw tshwj xeeb ntawm granite tuaj rau hauv kev ua si. Txawm hais tias hlau yuav zoo li qhov kev xaiv ntau dua rau lub hauv paus tshuab, nws muaj qhov tsis zoo. Hlau yog ib tug zoo conductor ntawm tshav kub, ua rau nws nthuav thiab cog lus nrog me ntsis kub hloov. Nws kuj muaj cov coefficient tsawg damping, txhais tau tias nws xa cov vibrations es tsis nqus lawv. Rau qhov ntsuas ntsuas qhov ntsuas, qhov no yog qhov tsis txaus ntseeg. Ib qho kev vibration me me los ntawm cov khoom nyob deb ntawm cov tshuab tuaj yeem ua kom nrov, ua rau kev ntsuas tsis raug.
Vim li cas ZHHIMG®'s Granite yog Qhov Zoo Tshaj Plaws
Ntawm ZHHIMG®, peb tau ua tiav kev siv ZHHIMG® Dub Granite rau kev siv siab. Nrog rau qhov ceev ntawm kwv yees li 3100kg / m3, peb cov granite yog qhov ruaj khov dua li lwm cov ntaub ntawv. Nov yog yuav ua li cas nws koom tes nrog cov cuab yeej ntsuas ntsuas kom ua tiav qhov tsis sib xws hauv kev kuaj kabmob:
1. Unmatched Vibrational Damping: Peb granite platforms ua raws li ib tug natural cais. Lawv zoo nqus cov neeg kho tshuab kev vibrations los ntawm ib puag ncig, tiv thaiv lawv los ntawm kev ncav cuag qhov ntsuas ntsuas ntsuas thiab cov kabmob raug kuaj. Hauv peb lub 10,000m2 kev nyab xeeb-tswj rhiav, uas nta ultra-tuab pob zeb pem teb thiab tiv thaiv kev vibration trenches, peb ua qauv qhia cov ntsiab cai no txhua hnub. Qhov kev ruaj ntseg no yog thawj kauj ruam tseem ceeb tshaj plaws hauv kev ntsuas qhov tseeb.
2. Superior Thermal Stability: Kub variations yog ib qho tseem ceeb ntawm kev ua yuam kev hauv metrology. Peb granite muaj cov coefficient tsawg heev ntawm thermal expansion, txhais tau tias nws tseem nyob ruaj khov txawm tias qhov kub thiab txias hloov me ntsis. Qhov no ua kom ntseeg tau tias lub platform nto-qhov zero-point rau txhua qhov kev ntsuas-tsis hloov. Qhov kev ruaj ntseg no yog qhov tseem ceeb rau kev ntsuas ntev ntev, qhov twg txawm tias qhov kub nce me ntsis tuaj yeem cuam tshuam cov txiaj ntsig.
3. Lub Dav Hlau Siv Tau Zoo: Kev kuaj kabmob yuav tsum muaj qhov tsis zoo siv qhov chaw. Peb cov kws tshaj lij craftsmen, nrog ntau tshaj 30 xyoo ntawm kev siv tes-lapping, tuaj yeem ua tiav peb cov granite platforms mus rau qhov zoo kawg nkaus ntawm flatness, feem ntau mus rau qib nanometer. Qhov no muab qhov chaw tiag tiag rau cov cuab yeej siv rau kev siv, kom ntseeg tau tias qhov ntsuas yog ntawm cov kabmob nws tus kheej, tsis yog lub hauv paus nws zaum. Qhov no yog qhov uas peb Txoj Cai Tswjfwm Zoo tuaj rau lub neej: "Kev lag luam precision tsis tuaj yeem xav tau dhau lawm."
Kev koom ua ke nrog Instruments
Peb granite nto daim hlau thiab kev cai hauv paus yog tsim los seamlessly integrate nrog ntau yam ntawm cov khoom siv kuaj kabmob. Piv txwv li, ib tug roundness tester - uas ntsuas yuav ua li cas ib tug bearing deviates los ntawm ib tug zoo meej lub voj voog - yog mounted rau ib tug granite platform kom tshem tawm cov vibrational suab nrov. Cov kabmob yog muab tso rau ntawm granite V-block los yog kev cai fixture, kom ntseeg tau tias nws tau tuav ruaj ntseg thiab meej tiv thaiv kev siv ruaj khov. Cov sensors thiab sojntsuam tom qab ntawd ntsuas cov kabmob kev sib hloov yam tsis muaj kev cuam tshuam. Ib yam li ntawd, rau CMMs siv nyob rau hauv kev soj ntsuam cov kabmob loj, lub hauv paus granite muab lub hauv paus ruaj khov, ruaj khov uas xav tau rau lub tshuab txav axes los ua haujlwm nrog sub-micron raug.
Ntawm ZHHIMG®, peb ntseeg hauv kev sib koom tes. Peb txoj kev cog lus rau cov neeg siv khoom yog "Tsis muaj kev dag, tsis zais, tsis muaj kev dag ntxias". Peb ua haujlwm nrog cov koom haum metrology thiab peb cov neeg koom tes thoob ntiaj teb los tsim thiab ua kom zoo dua granite platforms uas haum rau cov kev xav tau tshwj xeeb ntawm kev kuaj xyuas. Peb txaus siab ua lub hauv paus uas ntsiag to, tsis txav mus los uas lub ntiaj teb kev ntsuas qhov tseeb tshaj plaws tau tsim, kom ntseeg tau tias txhua qhov kev sib hloov, txawm tias nrawm npaum li cas los yog qeeb, yog zoo meej raws li nws tuaj yeem ua tau.
Post lub sij hawm: Sep-28-2025