Hauv lub ntiaj teb uas xav tau kev ntsuas thiab kev lees paub zoo, qhov ruaj khov ntawm koj qhov kev ntsuas (datum) yog txhua yam. Rau cov chaw kuaj mob ntsuas thiab cov chaw tshuaj xyuas zoo, kev xaiv lub pob zeb zoo tsis yog tsuas yog yuav ib lub cuab yeej xwb; nws yog hais txog kev nqis peev rau qhov tseeb mus sij hawm ntev. Granite squares thiab V blocks tau dhau los ua tus qauv kev lag luam rau kev tshuaj xyuas qhov tseeb siab vim lawv cov khoom siv lub cev tshwj xeeb, muab qib kev ruaj khov uas hlau tsis tuaj yeem phim.
Thaum ntsuam xyuas cov cuab yeej ntsuas granite precision, qhov zoo tshaj plaws yog nyob rau hauv cov khoom siv nws tus kheej. Cov granite zoo, xws li Jinan Green pob zeb uas paub zoo hauv kev lag luam, muaj cov coefficient qis ntawm thermal expansion thiab tsis muaj xeb thiab corrosion. Tsis zoo li hlau lossis cam khwb cia hlau, granite tsis warp dhau sijhawm thiab tsis yog magnetic, ua kom koj cov kev ntsuas tseem nyob ruaj khov txawm tias muaj kev hloov pauv ib puag ncig lossis muaj cov teb magnetic. Qhov kev ruaj khov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tswj hwm cov qauv ISO hauv chav kuaj calibration.
Nkag Siab Txog Qib Kev Tseeb: Qib 0 vs. Qib 00
Ib qho kev txiav txim siab tseem ceeb tshaj plaws hauv cov txheej txheem yuav khoom yog xaiv qib raug. Granite squares thiab V blocks feem ntau raug faib ua qib xws li Qib 0, Qib 00, thiab txawm Qib 000 rau qhov raug siab heev. Rau kev tshuaj xyuas kev ua haujlwm dav dav, Qib 0 feem ntau txaus, muab lub hauv paus ruaj khov rau kev kuaj xyuas perpendicularity thiab flatness. Txawm li cas los xij, rau cov chaw soj ntsuam metrology siab kawg uas qhov kev kam rau siab tau ntsuas hauv microns, Qib 00 lossis Qib 000 yog qhov tseem ceeb. Cov qib siab dua no muab cov kev kam rau siab dua thiab perpendicularity, ua haujlwm ua tus tswv siv rau kev ntsuas lwm yam cuab yeej. Kev xaiv qhov tseeb granite square kom raug ua kom ntseeg tau tias koj cov ntaub ntawv tshuaj xyuas tseem siv tau thiab taug qab tau.
Cov Xwm Txheej Siv: Txij Kev Tshuaj Xyuas Ncej mus rau Kev Txheeb Xyuas Lub Kaum Sab Xis
Qhov ua tau ntau yam ntawm cov cuab yeej granite ua rau lawv ua haujlwm sib txawv thoob plaws hauv pem teb tsim khoom thiab chav kuaj. Granite V blocks yog qhov tseem ceeb rau kev tshuaj xyuas cov khoom cylindrical. Thaum kuaj xyuas qhov puag ncig, concentricity, lossis runout ntawm lub ncej, lub granite V block muab lub txaj ruaj khov, tsis khawb uas txhawb nqa cov khoom ua haujlwm zoo meej, tso cai rau kev nyeem cov cim qhia meej.
Ntawm qhov tod tes, lub granite square yog lub cuab yeej tseem ceeb rau kev txheeb xyuas qhov perpendicularity. Txawm hais tias koj tab tom teeb tsa lub tshuab CNC lub spindle lossis kuaj xyuas qhov squareness ntawm lub tsev machined, lub rigid, right-angle qauv ntawm lub granite square muab kev pom thiab tactile tam sim ntawd. Vim tias lub pob zeb yog lapped rau daim iav tiav, nws tso cai rau "lub teeb sib txawv" kev tshuaj xyuas txoj kev uas tsis yooj yim sua nrog cov cuab yeej hlau rougher.
Tsim Ib Lub Chaw Ntsuas Tag Nrho
Yuav kom ua tau zoo tshaj plaws thiab raug, peb xav kom muaj kev sib koom ua ke. Tsis txhob yuav cov khoom ib leeg, cov chaw haujlwm zoo yuav tsum xav txog cov cuab yeej granite uas sib phim. Ib qho chaw ua haujlwm tiav yuav suav nrog lub phaj granite ua lub hauv paus, ua ke nrog cov V blocks sib phim rau kev ua haujlwm cylindrical thiab lub granite square precision rau kev sib dhos ntsug. Kev siv cov cuab yeej los ntawm tib cov khoom siv ua kom ntseeg tau tias muaj kev coj tus cwj pwm thermal thiab kev tuav cov yam ntxwv.
Lub sijhawm tshaj tawm: Plaub Hlis-03-2026