Peb feem ntau ntsib ntau yam teeb meem nyob rau hauv txoj kev tig, piv txwv li, chips qhwv nyob ib ncig ntawm lub workpiece, qhwv ib ncig ntawm lub cuab tam, cuam tshuam lub nto tiav ntawm lub workpiece, cuam tshuam rau kev ua hauj lwm efficiency, thiab txawm yuav ua rau nws nyuaj rau mus rau hauv tus txheej txheem tom qab. .
Tom qab ntawd thaum lub crumbs raug tshem tawm,
Yuav ua li cas?
Qhov no yog, kev sib raug zoo ntawm kev txiav tsis thiab hlau filings
Vertical axis: sawv cev rau qhov tob ntawm kev txiav Ap
Kab rov tav axis: sawv cev tus nqi pub F
Tshwj xeeb, qhov tob ntawm kev txiav thiab pub tuaj yeem cuam tshuam ncaj qha rau daim duab chip
vim li cas?
Los, saib daim duab hauv qab no
duab
Ntxiv WeChat: mvm9987 xa ib qho kev qhia CNC
Daim duab ntawm sab laug qhia qhov tob me me ntawm kev txiav, thiab ib qho ntawm sab xis qhia tau hais tias qhov tob loj ntawm kev txiav
Raws li qhov tob ntawm kev txiav yog nce, cov ntaub ntawv ua thicker
Tom qab ntawd, nyob rau hauv tib lub degree ntawm curvature ntawm hlau filings, tuab hlau filings yog yooj yim rau tawg
Txhawm rau nce tus nqi pub yog nce qhov tob ntawm kev txiav hauv axial kev taw qhia. Qhov laj thawj yog tib yam, yog li kuv yuav tsis kos duab.
Qhov laj thawj yog yooj yim li ntawd:
Nyob rau hauv tib lub degree ntawm curvature ntawm hlau filings, tuab hlau filings yog yooj yim rau tawg
Tom qab ntawd, yog tias cov ntaub ntawv hlau txuas ntxiv:
1. Ua kom qhov tob ntawm kev txiav Ap
2. Nce tus nqi noj F
Yog tias koj siv ob lub tswv yim zoo, koj tuaj yeem daws tau feem ntau ntawm cov teeb meem tawg
Tau kawg, qhov tob ntawm kev txiav tsis tuaj yeem hloov kho feem ntau, qhov tseem ceeb yog kho tus nqi pub (nws yog qhov zoo tshaj los txo qhov ceev S, thiab F yuav nce, thiaj li txhim kho lub cuab yeej lub neej). Tab sis pub ntau dhau yuav ua rau muaj teeb meem sib xws. Ob lub ntsiab lus hauv qab no koj yuav tsum tau them sai sai rau.
Teeb meem 1: Raws li kev txiav quab yuam nce, lub zog yuav tsum tau ua rau tag nrho cov txheej txheem ua haujlwm nce, thiab kev co yuav tshwm sim. Yog tias muaj kev vibration, nws yuav tsis ua haujlwm, thiab lwm txoj hauv kev yuav tsum tau xav txog. (Yog xav paub ntxiv, thov mus saib hauv tsab xov xwm ntawm kev daws cov cuab yeej vibration uas kuv tau qhia ua ntej)
Teeb meem 2: Lub smoothness txo. Nyob rau hauv cov ntaub ntawv ntawm tib lub fillet, lub smoothness yuav twv yuav raug txo qis thaum pub yog nce, yog li xyuam xim rau lub smoothness ntawm lub workpiece. (Muaj ib qho qauv qhia txog kev sib raug zoo ntawm fillet thiab pub tus nqi: Ra=(f*f**50)/re, qhov loj dua tus nqi pub, lub kaum sab xis me me, thiab qhov loj dua qhov roughness. tau)
