Muaj ob hom kab nquag muaj nyob rau hauv kev ua lag luam, ib qho yog ib qho khoom siv hlau ntxiab, lub cav thiab cov ntxaiv yog txuas nrog lub sij hawm siv; ib qho yog ib qho fais fab hlau, thiab lub tshuab txuas ncaj qha mus rau lub tshuab txiav. Cov neeg kho tshuab spindle motor ceev feem ntau tsis siab, dhau li ntawm 8000r, qhov tsav ceev ntawm fais fab hlau cav yuav ntau dua 15000.
Cov tsav tsheb ntawm lub tshuab CNC lub cuab yeej actuator muaj xws li cov xov tooj cua nrig, qhov chaw pub, lub cav hlau ntxig thiab lub cav pub. Cov nqaj hlau thiab pub tsav yuav ua kom pom tseeb los ntawm ib qho hluav taws xob lossis electro-hydraulic servo system nyob rau hauv kev tswj ntawm kev tswj xyuas zauv. Thaum twg ntau txau txuas, qhov tseeb, txoj kab ncaj nraim, dav hlau nkhaus thiab qhov chaw nkhaus tuaj yeem ua tiav.
Muaj ob hom kab nquag muaj nyob rau hauv kev ua lag luam, ib qho yog ib qho khoom siv hlau ntxiab, lub cav thiab cov ntxaiv yog txuas nrog lub sij hawm siv; ib qho yog ib qho fais fab hlau, thiab lub tshuab txuas ncaj qha mus rau lub tshuab txiav. Cov neeg kho tshuab spindle motor ceev feem ntau tsis siab, dhau li ntawm 8000r, qhov tsav ceev ntawm fais fab hlau cav yuav ntau dua 15000.
Cov nram no yog ib qho piv txwv ntawm Safide Electric MSD100A spindle servo tsav, uas yog nkag tau rau hauv daim ntawv thov ntawm CNC machining chaw.
Ua ntej, cov kev cai dav dav rau kev ntxias tswj:
1. Cov tsav kev tsav tsheb yuav tsum ceev ceev, kev kub ceev thiab kev muaj zog muaj zog tshaj lij ntxiv;
2. Cov nqes hlau tsav yuav tsum paub qhov orientation thiab feed function;
3, kom ua tau raws li qhov kev hloov kho twj ywm, tsis yeem tapping, ntxaiv pub kev ua haujlwm thiab lwm yam kev ua haujlwm rau kev ua haujlwm rau kev ua haujlwm kev lag luam yog siab heev.
Ob, Safford Fais MSD100A ntxaiv servo tsav nta
1. Cov zaus ntawm qhov kev pabcuam tsav tsheb ntawm MSD100A spindle servo yog 1200Hz, uas tau yooj yim tsav hluav taws xob thiab lub tshuab nqus hlau hlau ntxiab.
2, txhawb ntau hom encoders, kev them nyiaj yug rau cov lus teb rau lo lus teb thiab lo lus "ordinary incremental".
3. Nws tuaj yeem tsav tsav lub cev thiab lub tshuab asynchronous, uas tau yooj yim dealt nrog rau kev sib tshuam synchronous thiab asynchronous.
4, lub siab muaj zog servo tsav, qhov siab tshaj plaws yuav tsum tiav 400KW
5, tau tshaj txhua lub tshuab CNC, xws li lub cim tshiab, Bao Yuan, Siemens, Mitsubishi, Fanuc, dav tus naj npawb, Huazhong CNC thiab hais txog.
6. Cov lus teb ceev, qhov chaw siab, tsis muaj overshoot, 0Hz tawm tau 200% pib lub zog, kev tswj ceev qhov tseeb ± 0.02%, ceev fluctuation ± 0.1%; encoder tseem tuaj yeem ntsia tau thaum tsis ntsia rau hauv lub cev muaj PG vector tswj; nws muaj qis tshaj thiab kev ua kom lub zog sib txawv.
7, nrog xoom-ceev xauv axis, ntxaiv orientation thiab nqa, yig tapping muaj nuj nqi: spindle orientation muaj ntau txoj haujlwm, hloov mus, siv tau rau ntau lub tshuab, xws li hloov twj. Kev yeem nrawm yeem raug tswj los ntawm analog lossis pulsed. Spindle orientation, pulse position tswj, thiab kev tswj xauv tus tsav yuav hloov los ntawm cov qis, thiab txoj hauj lwm tswj kev txiav txim siab siab, thiab qhov tseeb qhov tseeb tau mus txog ± 1 kab mem tes.
8, siab dua qhov kev tiv thaiv ntawm lub zog, tsim kom muaj ntau yam ntaub ntawv thiab ntau tus txheej txheem ua; torque tswj raug 5%, txhawb ntau hom kev teeb los ntawm torque, ntau yam rau pem hauv ntej thiab sab nraud.
9. Kev txhawb zog lub cev tsis muaj leejtwg paub: Tsis tas li ntawd los ntawm kev qhia asynchronous los yog synchronous motor parameters, nws kuj pom cov encoder thiab txiav adjusts qhov kev taw qhia encoder; nws muaj lub cim kev lag luam hauv online los mus tua cov cua kub cua ntawm cov kev tswj kav.
Qeb peb, cov kev taw qhia txog cov xov tooj ntxaiv
Tus tsav tau txais lub xov tooj cua qhov taw qhia kom ua rau lub spindle ceev nrawm ntawm ib txoj hauj lwm thiab muab ib qho kev tuav lub zog rau qhov chaw ua hauj lwm lub nplhaib. Spindle orientation tswj yog kev siv cov encoder, tus encoder yog dua li txuas nrog lub ntxaiv 1: 1, uas ua kom pom tseeb ntawm qhov kev taw qhia.
Plaub, ua daim ntawv thov
CNC machining center spindle servo positioning yuav tsum tau 485 lub tsheb npav, tuaj yeem teb rov rau lub cav pib thiab nres (0-5000 rpm 0.5 vib nas this) nyob rau hauv kev siv zog siv zog, quasi-nres muaj nuj nqi, xoom servo kom tiav, drilling, angular positioning, rigidity Tapping thiab lwm yam dej num.
V. Debugging txheej txheem thiab kev tshwm sim
1. Tawm lub qhov ntawm Daim Tawv No 45 steel phaj M20.
2, M20 tapping, hniav nrug 2.5, zoo heev cov nyhuv.
3, tsis tu ncua tag nrho ntawm ntau tshaj 80 tapping tsis muaj teeb meem, cov nyhuv yog zoo heev.
