Kev tsim ntawm me me tsav tsheb axial sab hauv lub cev
Daim ntawv no yog tsim ib qho axial sab nraud hlau nplaum cursor lub cev muaj zog nrog lub luv ceev thiab loj torque yam ntxwv rau lub lens-driven driven system. Cov qauv siv cov khoom ntiag tug ntawm cov khoom ntiag tug thiab cov cua ntsig ua ke kom haum rau cov chaw siv cav ntoo tsawg thiab cov zis qhov hluav taws xob. Kev thov. Hauv kev tsim, cov qauv siv hlau nplaum sib nqus ntawm hlau thiab cov hlau nplaum sib txuas ntawm kev siv hlau nplaum raug siv los ntsuas thiab piv cov cim tseem ceeb ntawm lub tshuab, thiab xyuas qhov kev khiav hauj lwm yam ntxwv ntawm kev tsav tsheb ntawm 0-100 rpm qis qeeb , uas muab lub hauv paus rau qhov tsim ntawm hom cav no. kev paub.
1 Taw qhia
Nyob rau hauv lub lens tsav system, nyob ntawm qhov chaw ntawm txoj kev tsav tsheb, nws feem ntau muab faib rau cov nram qab no: lub cev tsav tsheb, lub lens tsav hom, thiab lub lens nruab nrab ob hom tsav tsheb. Ntawm lawv, lub lens tsav hom (hom uas tsav lub cav tsav ncaj qha mus rau hauv lub lens) ua rau lub kaw lus txo qhov teeb tsa ntawm reducer thiab cov yoojyim txuas kev sib txuas, thiab kev tsav tsheb yog feem ntau superior ntawm lub cev tsav tsav, tab sis yuav tsum tau siv ib tug tib neeg tsav peev xwm ntawm kev ua tsis tau qeeb thiab siab torque. Lub cev muaj zog. Tam sim no, feem ntau cov ntawv tsav tsheb ncaj qha tau tsav qes qis thiab high-torque los ntawm kev txo qis. Txawm hais tias cov lus tseeb yuav kis tau sai, nws feem ntau yog ploj, nrov nrov, thiab ua lag ua luam, yog li tsis tas yuav tsum tau hloov lub cuab yeej. Tsawg-ceev, muaj siab-tsav tsheb ncaj qha tsav yog cov khoom siv ceev ceev [1] - [3]. Kev tsav tsheb ncaj qha yog siv rau lub lens tsav me me, uas tuaj yeem hloov cov tshuab hluav taws xob thiab hluav taws xob kom txo tau qhov tsis muaj zog. Tib lub sijhawm, lub tswb hluav taws xob ntawm lub cev muaj peev xwm kawm tau los ntawm kev paub tswj kev lag luam thiab lub tshuab ultrasonic nrog kev pab ntawm piezoelectric ceramics. 4] Tsav sib piv, ua kom tiav thiab ruaj khov tswj xyuas ntawm lub tshuab.
Cob phum hlau nplaum clamor yog ib qho chaw ua haujlwm nrov axial magnetic ntaus nrawm hom synneted ncaj qha tsav tsheb. Vim nws cov qauv tsim, nws muaj qes-qis thiab muaj zog-torque "sib nqus iav" cov yam ntxwv [5] - [6], uas overcomes cov tsoos khawm magnet synchronization. Muaj ntau qhov kev tsis haum ntawm kev tsav tsheb hauv cov ntawv tsav tsheb ncaj qha muaj cov ntawv zoo thiab cov kev tshawb fawb tau zoo. Lub mechanism ntawm tus cursor tsav yog teeb meem ntau dua li lub cev tsis tu ncua cov hlau nplaum, tab sis tus qauv tsim txoj cai ua rau nws muaj qis qis thiab siab torque yam tsis vam khom cov iav qis, yog li nws yog dav siv hauv kev tsav tsheb ncaj qha. Txawm hais tias cov hlau nplaum lub vernier lub cev muaj peev xwm ua tau zoo dua qub nrog rau qhov sib txuas ntawm cov hlau nplaum raws li qhov muaj zog torque, qhov nyiaj ntawm cov hlau nplaum raug txo los ntawm ze li ib nrab, thiab lub qhov taw qhia torque tseem loj hlob zoo dua qub nrog rau cov pa tsheb sab nraud. Nyob rau tib lub sijhawm, tus qauv tsim nyog ntawm tus qauv tsim thiab cog kev cog lus tuaj yeem ua kom pom qhov loj ntawm tus cursor tsav, thiab daim disk axial ntxig magnetic teb tsim ntawm tib lub zog muaj peev xwm txo tau lub zog ntim piv nrog cov radial magnetic field design . , nce lub qhov dav torque [7].
Yog li, raws li daim ntawv thov ntawm lub lens tsav me me, daim ntawv no yog tawm tswv yim tsim nrog kev siv lub tshuab fais fab axial cob qhia, thiab lub cav yog nyob rau ntawm kev sib tsuam tsawg los ntawm kev sib nqus Circuit Court tsom xam thiab lub ntsiab lus ntawm peb lub cev simulation txoj kev. Lub zog ntawm lub cheeb tsam ntawm cov cheeb tsam muaj kev soj ntsuam, thiab cov kev khiav hauj lwm thiab kev ua haujlwm ntawm cov kev lag luam thiab cov tshuab hluav taws xob high-torque electromagnetic nyob hauv tej qhov xwm txheej no raug tshawb.
Thov saib xyuas kom Valve Tsav
