Hauv kev tsim cov cuab yeej siv tshuab, hla cov menyuam bearings yog cov khoom tseem ceeb siv rau kev sib hloov siab, kev txhawb nqa thiab kev taw qhia, uas yog siv ntau dua hauv CNC ntsug lathes.
1, CNC ntsug tshuab dhos thiab hla cov menyuam bearings:
CNC ntsug lathes yog cov cav tov siv los tig thiab milling loj thiab hnyav workpieces nrog siab precision thiab raug. Cov tshuab no siv lub tshuab ntsug ntsug los tuav thiab tig lub tshuab ua haujlwm, thaum lub cuab yeej txiav txav raws li kab rov tav axis kom tshem tawm cov khoom. Hla cov menyuam bearings yog ib qho tseem ceeb ntawm cov cuab yeej siv tshuab thiab siv los muab kev txhawb nqa thiab kev taw qhia rau cov ntxaiv, kom ntseeg tau siab precision thiab raug thaum lub sijhawm ua haujlwm. Ntawm CNC ntsug lathes, spindle system siv hla cov menyuam bearings, uas yog lub luag haujlwm rau clamping thiab tig lub workpiece. Lub spindle system muaj cov spindle, spindle motor thiab bearing system, uas muaj xws li hla cov menyuam bearings. Lub spindle yog lub plawv ntawm lub tshuab thiab yog lub luag hauj lwm rau clamping thiab rotating workpieces ntawm high speeds nrog high precision thiab raug.
Hla cov menyuam bearings ua lub luag haujlwm tseem ceeb hauv cov txheej txheem spindle, muab kev txhawb nqa thiab kev taw qhia rau cov ntxaiv thiab ua kom ntseeg tau siab precision thiab raug nyob rau hauv cov txheej txheem machining. Cov bearings kuj pab kom lub rigidity ntawm lub tshuab, txo kev co thiab xyuas kom meej stability thaum lub sij hawm ua hauj lwm.
2, hla cov menyuam bearings hauv CNC ntsug tshuab dhos daim ntawv thov qhov zoo
1). Muaj peev xwm tuav radial thiab axial loads ib txhij
Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas muaj cov khoom hnyav, xws li tig loj, hnyav workpieces. Lub siab radial thiab axial load peev xwm ntawm cov bearings xyuas kom meej tias cov ntxaiv tseem ruaj khov thiab nruj thaum lub sijhawm ua haujlwm, ua rau muaj qhov tseeb thiab meej machining.
2). Tsawg coefficient ntawm kev sib txhuam
Qhov qis coefficient ntawm kev sib txhuam txo cov nqi ntawm lub zog yuav tsum tau tig lub ntxaiv, ua kom lub zog ua haujlwm ntawm lub tshuab thiab txo qhov hnav thiab tsim kua muag. Qhov no ncua lub neej ntawm lub tshuab thiab txo cov nqi kho.
3). Tsawg suab nrov thiab kev vibration
Ntxiv rau lawv cov kev sib hloov siab thiab cov kabmob muaj peev xwm, cov kabmob hla cov kabmob muaj npe nrov rau lawv cov suab nrov qis thiab kev co. Cov kabmob no yog tsim los ua haujlwm ntawm kev kub ceev nrog lub suab nrov me ntsis thiab kev co, kom ntseeg tau tias qhov chaw ua haujlwm zoo dua thiab zoo dua rau cov neeg siv tshuab.
4). Kev xaiv ntawm kev thov
Hla cov menyuam bearings ntawm CNC ntsug lathes muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tsim kom haum rau cov kev cai tshwj xeeb ntawm txhua lub tshuab.
5). Yooj yim rau nruab thiab tswj
Lawv kuj tau tsim los kom yooj yim rau nruab thiab tswj, yog li txo qis qis thiab ua kom cov khoom tsim tau. Hla cov menyuam bearings yog zoo tagnrho rau CNC ntsug lathes vim hais tias ntawm lawv cov high precision, siab load nqa peev xwm, tsis tshua muaj coefficient ntawm kev sib txhuam, tsis tshua muaj suab nrov thiab tsis tshua muaj kev co.
Hla cov menyuam bearings muaj ob pawg ntawm cov hlaws hla cov txheej txheem ntawm cov kaum sab xis rau ib leeg nrog lub spacer nyob nruab nrab. Qhov kev npaj no tso cai rau lub siab radial thiab axial load nqa peev xwm, thaum tseem muab cov rigidity zoo heev thiab siab rotational raug. Hla cov menyuam bearings kuj muaj cov coefficient tsawg ntawm kev sib txhuam, uas txo cov kev siv zog thiab txuas lub neej ntawm lub tshuab.