Hauv kev tsim khoom, kev ntsuas thiab lwm yam kev lag luam, kev ruaj ntseg ntawm cov cuab yeej tseem ceeb heev, thiab kev co attenuation muaj peev xwm cuam tshuam ncaj qha rau kev ruaj khov ntawm cov khoom siv. Granite platform thiab cam khwb cia hlau puag yog ib qho kev txhawb nqa cov qauv, qhov sib txawv ntawm kev co attenuation coefficient muaj qhov cuam tshuam loj rau kev ua haujlwm raug thiab kev ntseeg siab ntawm cov khoom siv.
1. Cov lus piav qhia luv luv ntawm lub hauv paus ntsiab lus ntawm kev co attenuation
Vibration attenuation yog hais txog cov txheej txheem uas ib qho khoom siv nws lub zog vibration tom qab raug txhawb los ntawm kev co sab nraud, thiab qhov kev vibration amplitude yog maj mam txo. Lub peev xwm ntawm kev vibration attenuation yog txiav txim los ntawm cov qauv sab hauv thiab damping yam ntxwv ntawm cov khoom. Lub siab coefficient ntawm kev co coefficient txhais tau hais tias cov khoom siv tau zoo dua hloov kev vibration zog rau hauv lwm hom ntawm lub zog (xws li cua sov), uas tuaj yeem ceev ceev kev co.
2. Kev co attenuation yam ntxwv ntawm granite platform
Granite yog ib hom pob zeb ntuj, nws sab hauv yog ua los ntawm ntau hom pob zeb hauv av ua ke nruj nreem. Qhov no ntom thiab complex qauv muab granite zoo vibration attenuation zog. Thaum cov kev co sab nraud raug xa mus rau granite platform, kev sib txhuam me me ntawm cov muaju thiab kev cuam tshuam ntawm cov pob zeb hauv av tuaj yeem nqus tau zoo thiab dissipate lub zog vibration. Kev tshawb fawb qhia tau hais tias qhov kev co coefficient ntawm granite feem ntau yog nruab nrab ntawm 0.01 thiab 0.02 (granite ntawm txawv keeb kwm thiab muaj pes tsawg leeg yuav txawv me ntsis). Hauv cov cuab yeej ntsuas qhov tseeb, xws li cov cuab yeej ntsuas kev sib koom tes yog nruab nrog granite platform, txawm tias muaj kev cuam tshuam los ntawm kev ua haujlwm loj nyob ib puag ncig, granite platform tuaj yeem ua kom muaj kev vibration sai, kom qhov kev sojntsuam ntawm cov ntsuas ntsuas tseem ruaj khov, kom ntseeg tau qhov tseeb ntawm cov ntaub ntawv ntsuas. Piv txwv li, nyob rau hauv lub rhiav hluav taws xob chip manufacturing rhiav, ib puag ncig kev co yog complex, thiab granite platform yuav txo tau cov kev vibration amplitude los ntawm ntau tshaj 80% nyob rau hauv ib tug luv luv lub sij hawm, muab ib tug ruaj khov lub hauv paus rau high-precision ntsuas nyob rau hauv lub chip manufacturing txheej txheem.
3. Kev co attenuation yam ntxwv ntawm cam khwb cia hlau puag
Cam khwb cia hlau yog cov khoom siv alloy raws li cov hlau, ntxiv carbon, silicon thiab lwm yam khoom. Nws muaj cov qauv flake lossis kheej kheej graphite hauv, uas ua haujlwm zoo li lub dampener rau qee yam thiab pab txo qis kev co. Kev co coefficient ntawm kev co coefficient ntawm grey cam khwb cia hlau yog feem ntau txog 0.005-0.01, thiab kev co attenuation kev ua tau zoo ntawm cov hlau cam khwb cia hlau tau raug txhim kho vim nws txoj kev faib tawm ntawm graphite thiab ntau yam qauv, thiab cov coefficient attenuation tuaj yeem ncav cuag 0.01-0.015. Hauv cov cuab yeej siv tshuab, cam khwb cia hlau tuaj yeem txo qhov kev vibration los ntawm kev txiav quab yuam thaum lub tshuab ua haujlwm. Txawm li cas los xij, piv nrog granite platform, cam khwb cia hlau puag nyob rau hauv lub ntsej muag ntawm high-frequency, high-siv kev co, kev co attenuation tus nqi yog me ntsis qeeb. Piv txwv li, nyob rau hauv cov txheej txheem ntawm high-ceev milling, thaum txiav ceev tshaj ib tug tej yam pib, txawm hais tias lub cam khwb cia hlau puag yuav attenuate ib feem ntawm kev co, tseem yuav muaj ib tug me me ntawm residual vibration kis mus rau lub machining cuab tam, cuam tshuam rau qhov kawg ntawm lub machined nto, thiab lub granite platform yuav zoo dua nyob rau hauv cov ntaub ntawv no.
4. Kev soj ntsuam sib piv
Los ntawm cov ntaub ntawv sib piv, qhov coefficient ntawm kev co ntawm granite platform yog siab dua li ntawm cov cam khwb cia hlau puag, uas txhais tau hais tias nyob rau hauv tib lub vibration ib puag ncig, lub granite platform yuav attenuate lub vibration sai thiab zoo. Hauv cov xwm txheej uas xav tau kev co siab, xws li cov cuab yeej kho qhov muag thiab cov khoom siv ultra-precision machining, qhov zoo ntawm granite platforms yog qhov tshwj xeeb tshaj yog pom tseeb, uas tuaj yeem muab qhov chaw ua haujlwm ruaj khov rau cov khoom siv thiab ua kom muaj kev vam meej ntawm kev ua haujlwm siab. cam khwb cia hlau puag nrog nws tus nqi qis, mature casting txheej txheem thiab lwm yam yam ntxwv, nyob rau hauv ib co ntawm cov kev co attenuation yuav tsum tau kuj tsis yog li hnyav, thiab xyuam xim rau cov nqi tswj ntawm cov machinery manufacturing, cov khoom siv dav siv dav.
Hauv kev siv cov tswv yim, nws yog qhov yuav tsum tau xaiv granite platform lossis cam khwb cia hlau puag raws li cov kev xav tau tshwj xeeb ntawm cov khoom siv, ib puag ncig kev ua haujlwm thiab cov nqi siv nyiaj, txhawm rau ua tiav qhov zoo tshaj plaws vibration attenuation nyhuv thiab cov txiaj ntsig kev lag luam.
Post lub sij hawm: Apr-03-2025