Hauv kev lag luam precision metrology, lub phaj nto feem ntau hu ua "Datum of Truth." Txhua qhov ntsuas qhov siab nyeem ntawv, txhua qhov kev sib dhos, thiab txhua qhov kev tswj xyuas zoo yog nyob ntawm qhov kev xav tias lub phaj hauv qab nws zoo kawg nkaus. Txawm li cas los xij, "flat" yog ib lo lus txheeb ze txhais los ntawm cov qauv thoob ntiaj teb nruj.
Rau cov engineers thiab cov thawj coj zoo, xaiv ntawm cov qhab nia sib txawv raugranite nto phajyog qhov sib npaug ntawm cov kev xav tau ntawm kev ua haujlwm thiab ib puag ncig tiag tiag. Ntawm UNPARALLELED Group, peb tshwj xeeb hauv kev tsim khoom siab -cov khoom siv granite precision uas txuas qhov sib txawv ntawm theoretical physics thiab cov ntawv thov kev lag luam.
Nkag siab txog Kev Ntsuas Qib: DIN vs. ASME
Ua ntej sib piv cov qib tshwj xeeb, nws yog ib qho tseem ceeb kom nkag siab tias muaj ob hom lus thoob ntiaj teb rau qhov tseeb granite:
Tus lej System (DIN 876 / ISO): Muaj nyob hauv Europe thiab Asia, siv Qib 000, 00, 0, 1, thiab 2.
Cov Ntawv Sau Npe (ASME B89.3.7 / GGG-P-463c): Feem ntau siv hauv North America, siv Qib AA, A, thiab B.
Txawm hais tias lawv tsis zoo ib yam, Qib 00 (DIN) feem ntau suav hais tias yog "laboratory Grade," zoo ib yam li Qib AA (ASME). Qib 0 (DIN) yog "Kev Tshawb Fawb Qib" thiab ua raws qib A (ASME).
Qhov Tseem Ceeb Qhov txawv: Qib 00 vs. Qib 0
Thaum koj piv Qib 00 thiab Qib 0granite nto phaj, qhov sib txawv nyob rau hauv qhov tso cai sib txawv ntawm lub dav hlau zoo kawg nkaus, ntsuas hauv microns (μm).
1. Qib 00: Cov Qauv Ntsuas
Qib 00 daim hlau yog qhov kawg ntawm kev lag luam pob zeb tsim. Lawv yog engineered rau kev tswj ib puag ncig qhov kub, av noo, thiab kev co yog nruj me ntsis tswj.
Precision: Feem ntau, Qib 00 phaj ntawm 1000 × 1000 mm muaj qhov ua siab ntev ntawm kwv yees li 3.5 txog 4 μm.
Daim ntawv thov: Zoo tagnrho rau calibrating lwm lub ntsuas, siv Laser Interferometers, los yog txhawb kev sib koom tes ntsuas tshuab (CMMs).
Kev Ua Haujlwm: Cov phiaj no xav tau ntau dua "tes-lapping" lub sijhawm kom tshem tawm qhov kawg ntawm lub ncov microscopic.
2. Qib 0: Tus Qauv Ntsuas
Qib 0 daim hlau yog cov neeg ua haujlwm ntawm lub ntiaj teb precision manufacturing. Lawv muab cov qib siab ntawm qhov tseeb tab sis muaj zog txaus rau ntau qhov chaw sib txawv.
Precision: Ua raws li txoj cai dav dav uas txhua qib yog ob zaug xoob raws li qhov saum toj no, Qib 0 phaj ntawm tib qhov loj yuav muaj qhov kam rau ua ntawm 7 mus rau 8 μm.
Daim ntawv thov: Siv rau kev tswj xyuas qhov zoo tshaj plaws (QC) chaw nres tsheb, tshawb xyuas cov khoom siv, thiab kev tshuaj xyuas zaum kawg ntawm lub Hoobkas hauv pem teb.
Kev ruaj ntseg: Txawm hais tias me ntsis tsawg dua li Qib 00, lawv muaj kev ruaj ntseg zoo nyob rau lub sijhawm.
Yog vim li cas tus neeg tsim khoom tseem ceeb: Cov txheej txheem UNPARALLELED
Raws li ib qho ntawm lub ntiaj teb ua granite nto phaj manufacturers, UNPARALLELED Group tsis tsuas yog "txiav pob zeb." Peb kho granite ua cov khoom siv engineering.
Cov khoom siv xaiv: Dub Granite vs
Cov ntxhia muaj pes tsawg leeg ntawm lub pob zeb dictates nws lub neej ntev. Peb muab qhov tseem ceeb siab -quartz "Black Granite" vim tias quartz muab lub hardness tsim nyog los tiv thaiv hnav. Lub phaj uas ua tau raws li Qib 00 hnub no tsuas yog muaj txiaj ntsig yog tias nws tuaj yeem tswj tau qib ntawd tom qab tsib xyoos ntawm zawv zawg qhov ntsuas hnyav thoob plaws nws qhov chaw.
Tshaj Flatness: Repeatability
Cov qauv thoob ntiaj teb zoo li ASME B89.3.7 xav tau ntau dua li qhov kev sib tw tag nrho; lawv xav tau "Repeat Reading" raug. Qhov no kom ntseeg tau tias tsis muaj "nthwv dej" hauv zos lossis hav ntawm lub phaj. Peb cov kws tshaj lij siv lub "Rov ua dua-O-Meter" txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam, peb cov kws kho mob cov kws kho mob, cov kws kho mob siv cov tshuaj "Rov dua"
Qib twg yog rau koj?
Xaiv qhov tsis yog qib yuav yog ib qho yuam kev kim heev.
Xaiv Qib 00 yog tias koj tab tom ua haujlwm hauv huab cua-controlled metrology lab (20 ± 0.5 degree), thiab koj qhov kam rau ua nyob rau hauv sub-micron range.
Xaiv Qib 0 rau precision machining khw qhov twg koj xav tau kev ntseeg siab tab sis tej zaum yuav muaj qhov hloov pauv me ntsis.
Pro Tip: Qhov tseeb yog cumulative. Yog tias koj lub phaj nto tawm los ntawm 5 μm, thiab koj qhov ntsuas qhov siab muaj qhov tsis meej 3 μm, koj qhov yuam kev tag nrho yog 8 μm ua ntej koj txawm kov qhov. Pib nrog qib siab dua - phaj qib muab "kev nyab xeeb margin" rau koj qhov ntsuas.
Xaus: Kev nqis peev hauv Daim Ntawv Teev Npe ntawm Qhov Tseeb
Ntawm UNPARALLELED Group, peb muaj kev txaus siab nyob rau hauv kev ua ntau tshaj li granite nto phaj manufacturers; peb yog cov koom tes hauv koj qhov kev taug kev precision. Txawm hais tias koj xav tau tus qauv Qib 00 kuaj phaj lossis ib qho kev cai-engineered tshuab puag, peb kev cog lus rau kev tshawb fawb ntawm pob zeb ua kom koj lub hauv paus yog qhov tseeb.
Hauv ntiaj teb ntawm kev ntsuas ntsuas, yog tias koj tsis tuaj yeem ntseeg koj qhov chaw, koj tsis tuaj yeem ntseeg koj cov ntaub ntawv.