Hauv lub ntiaj teb kev tsim khoom uas muaj kev ntseeg siab, kev ntseeg siab tsis yog tsim los ntawm cov software algorithms xwb - nws yog anchored hauv physics. Txawm hais tias koj siv lub tshuab ntsuas sib koom tes (CMM) los lees paub cov hniav turbine aerospace lossis lub tshuab ntsuas 3D siab daws teeb meem los rov ua dua cov khoom siv tsheb qub, kev ncaj ncees ntawm koj qhov kev ntsuas tsis pib nrog lub probe lossis laser, tab sis nrog qhov nyob hauv qab: lub hauv paus tshuab. Ntawm ZHHIMG, peb tau tuav ntev tias tsis muaj lub kaw lus metrology tuaj yeem ua tau zoo dua nws lub hauv paus. Thiab thaum nws los txog rau kev xa cov lus tseeb, rov ua dua - tshwj xeeb tshaj yog nyob rau hauv cov chaw ua haujlwm dynamic - tsuas muaj ib qho khoom siv uas ua tau raws li qhov xav tau ntawm ob qho tib si optical thiab tactile systems: precision granite.
Granite tsis yog tsuas yog ib txwm muaj xwb; nws tseem zoo dua rau kev ntsuas. Tsis zoo li cov hlau lossis polymer-composite bases uas nthuav dav, cog lus, lossis resonate nyob rau hauv thermal lossis mechanical stress, natural granite muaj ze li xoom thermal expansion, exceptional vibration damping, thiab ntev dimensional stability. Cov no tsis yog kev lag luam thov - lawv yog cov khoom lub cev uas muaj hauv geology. Rau kev ntsuas coordinatetshuab granite tshuab puag, qhov no txhais tau hais tias lub dav hlau siv rau txhua qhov kev ntsuas tseem tsis tau hloov pauv thoob plaws kev hloov pauv, lub caij nyoog, thiab txawm tias ntau xyoo ntawm kev siv.
Tiam sis vim li cas qhov no thiaj tseem ceeb dua li niaj hnub no? Vim tias niaj hnub no metrology tab tom sib sau ua ke. Txoj kab ntawm tactile CMMs thiab cov tsis sib cuag 3D scanners tab tom blurring. Hybrid systems tam sim no sib txuas cov touch-trigger probes nrog cov qauv teeb lossis laser scanners los ntes ob qho tib si geometric datums thiab complex freeform surfaces hauv ib qho kev teeb tsa. Txawm li cas los xij, qhov kev sib koom ua ke no qhia txog cov teeb meem tshiab: optical sensors yog exquisitely rhiab heev rau micro-vibrations thiab thermal drift. Lub hauv paus uas "xav tias" ruaj khov rau tib neeg lub qhov muag tej zaum yuav tseem qhia txog jitter txaus kom blur scan cov ntaub ntawv lossis hloov cov ntsiab lus huab los ntawm ob peb microns - txaus kom tsis txhob muaj kev cuam tshuam GD&T callouts nruj.
Qhov ntawd yog qhov uas cov granite precision rau 3D scanner platforms dhau los ua tsis tau sib tham. Ntawm ZHHIMG, peb tsis kho cov slabs generic. Txhualub hauv paus graniterau cov tshuab luam theej duab kho qhov muag yog tsim los ntawm cov khoom zoo, cov porosity qis diabase los ntawm cov chaw txua zeb uas tau ntawv pov thawj hauv Scandinavia thiab North America—xaiv tshwj xeeb rau qhov sib xws ntawm qhov ceev thiab kev sib xws sab hauv. Cov blocks no dhau los ua kev laus ntuj rau 12-24 lub hlis ua ntej qhov tseeb lapping mus rau qhov kev kam rau siab hauv 2-3 microns dhau qhov ntev tshaj 3 meters. Tsuas yog tom qab ntawd yog cov interfaces mounting, grounding points, thiab cable management channels koom ua ke—tsis muaj kev cuam tshuam rau qhov kev sib txuas ntawm cov qauv ntawm lub pob zeb.
Qhov tshwm sim? Lub platform ruaj khov heev uas txawm tias cov sensors hloov chaw sub-micron kuj tseem sau tseg qhov tsis tseem ceeb thaum lub sijhawm tsim khoom 8 teev. Ib tug ntawm peb cov neeg siv khoom European hauv kev lag luam semiconductor tooling nyuam qhuav hloov lub rooj carbon-fiber optical nrog lub hauv paus granite ZHHIMG rau lawv lub scanner xiav-teeb ceev ceev. Qhov tshwm sim? Kev rov ua dua scan tau zoo dua los ntawm ± 8 µm mus rau ± 2.1 µm—tsis yog vim lub scanner hloov pauv, tab sis vim lub hauv paus tsis "ua pa" nrog qhov kub thiab txias hloov pauv.
Thiab nws tsis yog hais txog cov scanners xwb. Rau cov lag luam uas vam khom HORIZONTAL MEASURING INSTRUMENTS—xws li cov CMMs caj npab kab rov tav siv hauv kev tshuaj xyuas lub cev tsheb-hauv-dawb lossis cov ntsuas loj-qhov rau roj & roj li qub—qhov kev thov ntawm lub hauv paus yog qhov hnyav dua. Cov qauv kab rov tav tsim cov khoom thauj cantilevered uas ua rau muaj kev khoov ntau ntxiv hauv cov qauv txhawb nqa. Lub weldment hlau tuaj yeem deflect pom tseeb hauv qab lub zog probe; txawm tias cov hauv pem teb reinforced concrete tuaj yeem xa cov kev co ntawm lub tsev. Granite, nrog nws lub zog compressive siab (feem ntau >250 MPa) thiab sab hauv damping piv 3-5 × zoo dua li cov hlau cam khwb cia, neutralizes cov teebmeem no ntawm qhov chaw.
Qhov no yog vim li cas peb thiaj tsim cov granite tshwj xeeb rau cov cuab yeej ntsuas kab rov tav uas mus dhau qhov tiaj tiaj. Peb lub hauv paus rau cov caj npab kab rov tav muaj cov kinematic mounts, cov datum rails uas tau teeb tsa meej, thiab cov kev tiv thaiv thermal xaiv tau - txhua yam tau teeb tsa rau ISO 10360 cov qauv. Hauv kev tshawb fawb tsis ntev los no nrog tus neeg muag khoom Tier-1 automotive, pebCMM kab rov tav raws li granitetswj tau qhov tseeb ntawm volumetric ntawm ± (2.8 + L / 250) µm hla lub hnab ntawv 6-meter, ua tau zoo dua li cov txheej txheem steel-framed sib tw los ntawm 37% hauv kev sim rov ua dua mus sij hawm ntev.
Qhov tseem ceeb, ZHHIMG kho txhua lub platform metrology ua ib lub kaw lus holistic - tsis yog ib qho kev sib sau ua ke. Lub hauv paus ntawm lub tshuab ntsuas granite tsis yog ib qho kev xav tom qab uas tau txuas rau ntawm lub thav duab; nws yog lub thav duab. Txhua txoj kev qhia, cov kabmob, thiab cov nplai encoder raug xa mus rau qhov chaw granite thaum lub sijhawm sib dhos zaum kawg, tshem tawm cov kev ua yuam kev los ntawm cov txheej txheem nruab nrab. Txoj hauv kev no txo lub sijhawm teeb tsa, ua kom yooj yim calibration, thiab - qhov tseem ceeb tshaj plaws - xyuas kom meej tias cov ntaub ntawv tactile thiab optical nyob hauv tib qho chaw sib koom ua ke tiag tiag.
Peb kuj tsis lees txais cov kev luv luv. Qee cov chaw tsim khoom siv cov pob zeb rov ua dua tshiab lossis epoxy-granite sib xyaw kom txo tus nqi thiab qhov hnyav. Txawm hais tias siv tau rau cov ntawv thov ua haujlwm sib zog, cov khoom sib xyaw no tsis muaj kev ruaj khov mus sij hawm ntev uas xav tau rau kev ntsuas qhov ntsuas. Ntawm ZHHIMG, txhua lub hauv paus xa nrog daim ntawv pov thawj khoom siv tag nrho - suav nrog qhov ceev, porosity, thermal expansion coefficient, thiab flatness maps - yog li cov kws ua haujlwm zoo tuaj yeem lees paub qhov taug qab mus rau cov qauv thoob ntiaj teb.
Peb txoj kev cog lus tau ua rau peb muaj lub koob npe nrov ntawm cov thawj coj hauv kev tsim khoom siv dav hlau, kev tsim khoom siv kho mob, thiab kev tsim tsheb fais fab. Ib lub tuam txhab tsim roj teeb EV hauv Tebchaws Meskas nyuam qhuav xa cov chaw nres tsheb sib xyaw ua ke ZHHIMG granite uas sib xyaw cov khoom siv kov thiab 3D scanners los tshuaj xyuas kev sib dhos ntawm cov cell hauv gigafactories. Los ntawm kev txuas ob hom sensor rau tib lub datum granite thermally inert, lawv tau ua tiav kev sib raug zoo hla-validation hauv 3 µm - qee yam uas yav dhau los suav tias tsis yooj yim sua ntawm cov rooj sib xyaw.
Ntxiv mus, kev ruaj khov yog tsim los rau hauv lub tswv yim no. Granite yog 100% ntuj, rov ua dua tshiab tag nrho, thiab tsis tas yuav muaj kev pleev xim lossis kev saib xyuas ntxiv rau kev ntxuav niaj hnub. Tsis zoo li cov thav duab hlau pleev xim uas tawg lossis xeb, ib qho uas tau saib xyuas zoolub hauv paus graniteqhov tseeb tiag nws zoo zuj zus raws li lub hnub nyoog, thiab nws ua rau nws du thiab du dua los ntawm kev siv maj mam. Peb cov khoom siv txij li xyoo 2000s tseem siv tau txhua hnub yam tsis muaj kev puas tsuaj rau kev ua haujlwm - qhov no yog ib qho pov thawj rau qhov khoom siv no muaj nqis heev.
Yog li thaum koj ntsuam xyuas koj qhov kev nqis peev hauv kev ntsuas tom ntej, nug koj tus kheej: koj lub kaw lus tam sim no puas nyob ntawm lub hauv paus uas tsim los rau qhov tseeb - lossis yooj yim? Yog tias koj cov 3D scans qhia txog suab nrov tsis paub meej, yog tias koj CMM xav tau kev kho dua tshiab ntau zaus, lossis yog tias koj cov peev nyiaj tsis paub meej txog kev ntsuas tseem pheej loj hlob, qhov ua rau muaj teeb meem tsis yog nyob rau hauv koj cov sensors, tab sis nyob rau hauv dab tsi txhawb nqa lawv.
Ntawm ZHHIMG, peb caw cov kws tshaj lij hauv kev ntsuas thoob plaws North America, Tebchaws Europe, thiab Asia-Pacific los paub txog qhov txawv ntawm lub hauv paus granite tiag tiag. Mus saibwww.zhhimg.comlos tshawb nrhiav cov ntaub ntawv tshawb fawb hauv lub ntiaj teb tiag tiag, rub tawm cov ntawv dawb txog kev xaiv granite, lossis teem sijhawm ua qauv qhia txog peb cov platforms sib xyaw ua ke. Vim tias hauv kev ntsuas qhov tseeb, tsis muaj kev dag ntxias - tsuas yog av khov kho xwb.
Lub sijhawm tshaj tawm: Lub Ib Hlis-05-2026