Hauv CNC ntsug tshuab dhos khoom, lubslewing bearingyog ib qho ntawm cov khoom tseem ceeb uas muaj kev cuam tshuam lub tshuab tag nrho kev ua tau zoo thiab paub qhov tseeb ntawm kev ua haujlwm ntawm lub workpiece.Peb xav kom nws khiav ntawm kev kub ceev thiab tiv taus hnyav workpieces tib lub sij hawm, nrog rau kev khiav hauj lwm raug thiab siab heev anti-tilting.torque muaj peev xwm, thiab cov slewing bearing yog tus yuam sij ua kom tiav lub rooj txhawb nqa.Qhov kev teeb tsa thiab kev hloov kho preload ntawm lubturntableslewingbearingkuj yog qhov nyuaj, qhov kev sib tw yog qhov nyuaj dua los xyuas kom meej, tag nrho qhov tseeb ntawm lub rooj yog qhov nyuaj los txhim kho.

Yog li ntawd, ntau compacthla cov menyuamslewingbearingsyog siv los muab cov khoom siv txuag nqi, kev daws teeb meem yooj yim, kev txwv ntau dua, txhim kho kev khiav hauj lwm raug thiab ruaj khov, thiab siab duaload nqa peev xwmthiab rigidity.Kab lus no piav txogadaim ntawv thovrauslewingbearinghauv CNC ntsug tshuab dhos kom ua tiav lawv cov khoom zoo tshaj plaws engineering.

1.Run-out raug

Slewing bkev khiav-tawmtuaj yeem muab faib ua synchronous khiav-tawm thiab asynchronous khiav-tawm, nyob rau hauv uas lub zog ntawm synchronous khiav-tawm ntawm tag nrho cov khiav-tawm ntawm lub rooj yuav txo tau los ntawm kev sib tsoo lub rooj saum npoo.Yog li ntawd, kev tswj kom zoo dua ntawm lub rooj.slewingbearing asynchronous khiav-tawm, qhov tsawg dua qhov kawgradial thiab axial khiav-tawmntawm lub rooj ua haujlwm thiab qhov siab dua qhov kev khiav haujlwm raug.Hauv kev xaiv ntawmslewingbearing hom thiab qib precision, nws raug pom zoo tsis tsuas yog tsom rau slewingbearing sib dhos khiav-tawm, tab sis yuav tsum muaj kev nkag siab tob txog qhov cuam tshuam ntawmslewingbearingasynchronous run-out precision qauv.

2.Cov duab thiab qhov chaw kam rau ua

Cov slewing bearingncej mounting ntothiabiav nplhaibxav tau flatness, perpendicularity, roundness thiab cylindricity uas zoo ib yamprecisionslewingbearings.Tswj cov ntawv no thiab txoj hauj lwm kam rau ua tsis tau tsuas yog muab kev sib dhos zoo dua, tab sis kuj tsis txhob muaj kev ntxhov siab los ntawm ntau dhau ntawm eccentricity.tusslewing nplhaibsab hauv thiab sab nraudthiab ncuakev pab lub neej ntawm lubslewingbearing.Hais txog kev ua cov qauv ntawm daim ntawv thiab slewing nplhaibtxoj hauj lwm kam rau ua, nws raug pom zoo los sab laj peb ncaj qha kom phim lawv slewingbearing raug.

3. Axial preload

Kev txiav txim siab ntawm CNC ntsug lathes them nyiaj ntau rau qhov roughness ntawm lub workpiece lub ntsej muag kawg thiab lub voj voog sab nraud, thiab ib qho ntawm cov yuam sij los txiav txim siab nws qhov kev ua tau zoo yog qhov rigidity ntawm lub kaw lus.Lub rigidity ntawm lub system muaj xws li rigidity ntawm lub thav duab qauv, lub rigidity ntawm lub slewingbearing, thiab lwm yam rigidity ntawm lub slewingbearingfeem ntau nyob ntawmslewing bearingaxial preload.

Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tau xav txog qhov cuam tshuam ntawm qhov kub thiab txias, thiab teeb tsalub axial preload ntawm lubslewingbearing.