Cov kabmob tig tau

Cov chaw ua haujlwm tig feem ntau siv hauv CNC tshuab cov cuab yeej suav nrog indexing workbench thiab CNC rotary workbench.

Lub rooj tig CNC siv tau los ua kom tiav qhov kev txav mus los ntawm kev pub mov. Ntxiv nrog rau kev ua kom tiav qhov kev txav mus los ntawm kev pub mov, lub rooj tig CNC (hu ua CNC turntable) kuj tseem tuaj yeem ua tiav qhov kev txav mus los.

Lub rooj tig tau siv dav hauv ntau lub tshuab CNC milling, tshuab tho txawv, ntau yam tshuab ntsug, tshuab milling kawg thiab lwm yam cuab yeej tshuab. Ntxiv nrog rau qhov yuav tsum tau ua kom lub rooj tig tau tuaj yeem dais qhov hnyav ntawm qhov workpiece zoo, nws kuj tseem ceeb heev kom ntseeg tau tias nws qhov kev tig raug hauv qab qhov hnyav.

Cov kabmob turntable, ua lub hauv paus tseem ceeb ntawm lub turntable, tsis yog tsuas yog xav tau muaj lub peev xwm thauj khoom siab xwb, tab sis kuj muaj qhov tseeb ntawm kev sib hloov siab, muaj peev xwm tiv thaiv kev tig rov qab siab, thiab muaj peev xwm ceev ceev thaum lub sijhawm ua haujlwm ntawm lub turntable.

Hauv kev tsim qauv ntawmcov rooj sib hloov, cov hom kev coj tus kheej uas siv ntau tshaj plaws yog muab faib ua cov hom hauv qab no:

Cov kabmob pob thrust:cylindrical roller bearings

Cov kabmob pob thrust tuaj yeem tiv taus qee lub zog axial, yog li cov kabmob feem ntau yog siv los dais qhov hnyav ntawm qhov workpiece;Cov kabmob cylindrical, ntawm qhov tod tes, feem ntau yog siv rau kev tso radial thiab kom tiv taus cov zog radial sab nraud (xws li cov zog txiav, cov zog milling, thiab lwm yam). Hom kev tsim no yog siv dav thiab pheej yig. Vim tias lub pob thrust yog qhov taw tes-contact bearing, nws lub peev xwm axial bearing yog qhov txwv, thiab nws feem ntau yog siv rau hauv cov cuab yeej tshuab me me lossis nruab nrab rotary rooj. Tsis tas li ntawd, lubrication ntawm thrust pob kuj nyuaj dua.

Cov kabmob hydrostatic:Kev kub siab cylindrical roller bearings

Cov kabmob hydrostatic yog ib hom kabmob zawv zawg uas vam khom cov roj siab los ntawm sab nraud thiab tsim kom muaj cov roj zaj duab xis hydrostatic load-bearing hauv cov kabmob kom ua tiav cov kua roj nplua nyeem. Cov kabmob hydrostatic ib txwm ua haujlwm hauv cov kua roj nplua nyeem txij thaum pib mus txog thaum nres, yog li tsis muaj kev hnav, lub neej ntev thiab lub zog pib qis; Tsis tas li ntawd, hom kabmob no kuj muaj qhov zoo ntawm kev tig qhov tseeb siab, cov roj zaj duab xis loj, thiab tuaj yeem tiv thaiv cov roj zaj duab xis oscillation. Cov kabmob cylindrical roller precision muaj peev xwm radial bearing zoo, thiab vim yog siv cov kabmob precision, qhov tseeb ntawm kev tig ntawm lub rooj tig kuj tuaj yeem lav tau zoo. Cov rooj tig siv cov qauv no tuaj yeem tiv taus cov zog axial siab heev, qee qhov hnyav dua 200 tons thiab muaj lub turntable txoj kab uas hla ntau dua 10 meters. Txawm li cas los xij, hom kev tsim no kuj muaj qee qhov tsis zoo, vim tias cov kabmob hydrostatic yuav tsum tau nruab nrog lub kaw lus roj tshwj xeeb los muab cov roj siab, kev saib xyuas nyuaj dua, thiab tus nqi siab dua.

Cov kabmob sib tshuam

Daim ntawv thov ntawm cov kabmob sib tshuam ntawm cov turntables kuj yog qhov tshwm sim ntau. Cov kabmob sib tshuam yog tus cwj pwm los ntawm ob txoj kab sib tw hauv cov kabmob, ob kab ntawm cov menyuam sib tshuam. Piv rau cov kabmob thrust bearing radial centering bearing ua ke,cov kabmob hla cov menyuamyog compact, compact thiab simplifying lub rooj tsim, yog li txo tus nqi ntawm lub turntable.

Ntxiv mus, vim yog qhov kev thauj khoom zoo tshaj plaws, cov kabmob muaj qib siab ntawm kev tawv, uas ua kom ntseeg tau tias qhov tawv thiab qhov tseeb ntawm lub turntable. Ua tsaug rau kev tsim ntawm ob kab ntawm cov menyuam hla, qhov ntev ntawm cov kabmob tuaj yeem nce ntxiv ntau, yog li cov kabmob no muaj kev tiv thaiv siab rau lub sijhawm tig rov qab. Hauv cov menyuam hla bearings, muaj ob hom: thawj zaug yog cylindrical crossed roller bearings, thiab qhov thib ob yog tapered crossed roller bearings. Feem ntau, cylindrical crossed roller bearings pheej yig dua li tapered crossed roller bearings thiab tsim nyog rau cov ntawv thov turntable nrog qhov ceev qis; Cov menyuam hla tapered roller bearing txais yuav qhov kev tsim dov ntshiab ntawm cov menyuam tapered, yog li hom kabmob no muaj:

• Kev khiav ceev ceev

• Muaj peev xwm ua haujlwm ceev ceev

• Txo qhov ntev ntawm tus ncej thiab cov nqi machining, kev hloov pauv tsawg hauv geometry vim yog thermal expansion

• Nylon divider, lub zog qis ntawm inertia, lub zog pib qis, yooj yim tswj hwm lub kaum sab xis indexing

• Kev thauj khoom ua ntej zoo tshaj plaws, kev tawv tawv siab thiab kev khiav tawm tsawg

• Kev sib cuag kab, kev nruj siab, kev ua haujlwm siab ntawm kev coj ua haujlwm

• Cov hlau carburized muab kev tiv thaiv zoo heev rau kev cuam tshuam thiab kev tiv thaiv kev hnav ntawm qhov chaw

• Yooj yim tab sis zoo-lubricated

Thaum txhim kho cov bearings, tus neeg siv khoom tsuas yog yuav tsum tau preload cov crossed roller bearings rau cov nqi pom zoo, es tsis txhob yuav tsum muaj cov txheej txheem kho kom haum zoo li hydrostatic bearings. Crossed roller bearings yooj yim rau nruab thiab yooj yim kho daim ntawv teeb tsa thawj lossis txoj kev txij nkawm. Crossed roller bearings yog tsim rau txhua hom tshuab tho txawv ntsug lossis kab rov tav, nrog rau cov ntawv thov xws li tshuab ntsug, tshuab tig ntsug thiab tshuab milling iav loj.

Raws li lub hauv paus tseem ceeb ntawm lub spindle thiab turntable ntawm lub cuab yeej tshuab, lub bearing ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub cuab yeej tshuab. Yuav kom xaiv tau qhov loj me thiab hom bearing zoo, peb yuav tsum xav txog ntau yam kev ua haujlwm, xws li kev khiav ceev, lubrication, hom mounting, spindle stiffness, qhov tseeb thiab lwm yam uas yuav tsum tau ua. Raws li lub bearing nws tus kheej, tsuas yog los ntawm kev nkag siab tag nrho nws cov yam ntxwv tsim thiab qhov zoo thiab qhov tsis zoo uas peb tuaj yeem coj tawm qhov kev ua tau zoo tshaj plaws ntawm lub bearing.
Yog tias koj xav paub ntau ntxiv txog cov ntaub ntawv ntawm cov kabmob, thov hu rau peb:
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