Lub suab coil motor(VCM) belongs rau linear DC lub cev muaj zog, nrog rau qhov loj me, qauv yooj yim, thiab lwm yam ntxwv, dhau los ua cov khoom lag luam tseem ceeb tshaj plaws ntawm lub koob yees duab ntawm lub xov tooj ntawm tes, nws txoj hauv kev ua haujlwm yog electromagnetic thrust generated los ntawm energized kauj nyob rau hauv qhov kev txiav txim ntawm qhov chaw sib nqus mus tas li. thiab cov tshuaj tiv thaiv quab yuam tsim los ntawm deformation ntawm pem hauv ntej thiab nram qab reeds sib cuam tshuam los tsim ib qho kev sib xyaw ua ke kom tsav lub lens pawg rov qab mus rau qhov txav mus los, ua si lub luag haujlwm ntawm kev tsom, kom ua tiav lub hom phiaj ntawm cov duab meej. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub suab coil lub cev yog Ameslikas siv los tsim lub suab vibration ntawm lub suab nrov, yog li nws tau hu ua lub suab coil lub cev muaj zog.
Kev lag luam daim ntawv thov rau lub suab coil motors
Lub suab coil motor upstream kev lag luam yog tsuas yog reeds, hlau nplaum, coils, thiab lwm yam ntaub ntawv yooj yim thiab accessories ntau lawm kev lag luam, downstream kev lag luam rau smartphones, phau ntawv / ntsiav tshuaj PC, kev ruaj ntseg / lub rooj sib tham lub koob yees duab systems, tsheb electronics, aerial drones thiab lwm yam khoom siv hluav taws xob kev lag luam. . Ntawm cov suab coil lub cev muaj zog hauv kev lag luam downstream kev lag luam smartphones, ntsiav tshuaj PCs thiab lwm yam kev siv yog qhov tseem ceeb.
Raws li cov ntaub ntawv tshawb fawb txog kev lag luam, Tuam Tshoj txoj kev lag luam xov tooj smartphone tau txhim kho ntawm kev kub ceev, cov xov tooj smartphones hauv tsev tau nce lawv txoj kev lag luam hauv ntiaj teb, thiab Tuam Tshoj tau dhau los ua lub ntiaj teb loj tshaj plaws xov tooj ntawm tes tsim thiab tsim cov hauv paus, uas muab qhov chaw loj rau kev txhim kho. ntawm domestic VCM cov tuam txhab. Rau tag nrho lub xyoo ntawm 2021, kev xa khoom ntawm cov xov tooj ntawm tes yog 343 lab, ib xyoos ib zaug kev loj hlob ntawm 15.9 feem pua, uas suav txog 97.7 feem pua ntawm cov xov tooj ntawm tes xa mus rau tib lub sijhawm.
Tam sim no, VCM kev lag luam thoob ntiaj teb qhia txog tus qauv oligopoly, feem ntau faib hauv Nyiv, Kaus Lim Qab Teb, Tuam Tshoj, thiab lwm thaj chaw. Ntawm lawv, cov tuam txhab Nyij Pooj TDK, Alps (ALPS), thiab Sanmei (Mitsumi) tuav ntau tshaj 40 feem pua ntawm lub ntiaj teb lub suab coil lub cev muaj zog ua lag luam, thiab paub txog cov cuab yeej technology thiab kev tsim muaj peev xwm, Haosawa Electronics, SEMCO, Jahwa, thiab lwm yam Suav. thiab cov tuam txhab South Kauslim ua raws.
Thiab nyob rau hauv lub tshav pob ntawm lub xov tooj ntawm tes lub koob yees duab module tsim, ob qho tib si cov nqi txuag thiab ua tau raws li qhov tam sim no siab precision kev lag luam thov rau lub xov tooj ntawm tes lub koob yees duab precision vuam txheej txheem, tau lub loj lub koob yees duab electronics manufacturers xaiv.
Laser vuam txheej txheem rau lub koob yees duab VCM
Rau laser vuam ntawm lub koob yees duab modules thiab lub suab coil motors nyob rau hauv lub module, cov ntaub ntawv vuam yog tsuas yog laser vuam tshwj xeeb solder paste (qhov chaw solder paste laser welding) thiab lead-free solder balls (laser spray welding), uas yog xaiv ntawm solder paste. tshwj xeeb yog qhov tseem ceeb, thiab tshwj xeeb laser solder muab tshuaj txhuam yog yuav tsum tau.
Yog tias koj siv cov tshuaj txhuam hniav zoo tib yam, yuav muaj qhov tawg tawg, cov hlaws hlaws tawg, thiab lwm yam tsis xws luag, cuam tshuam rau kev ua haujlwm ntawm laser vuam. Lub koob yees duab xov tooj ntawm tes tam sim no yuav tsum tau welded rau txoj hauj lwm tshwj tseg yog me me, me me txaus los khaws cia tsuas yog {{0}}.59mm qhov sib txawv solder, lossis txawm me dua. Lub koob yees duab vuam tam sim no tau tsim los ntawm phau ntawv vuam mus rau laser vuam. Laser vuam tshwj xeeb solder muab tshuaj txhuam, vim yog siv cov khoom tshwj xeeb los tiv thaiv spatter solder paste, tuaj yeem ua kom ntseeg tau tias cov tshuaj txhuam hniav hauv cov txheej txheem vuam ceev laser tsis txaws (s ceev li 0.3 vib nas this), thiab tuaj yeem ua kom tiav tam sim ntawd. laser vuam txheej txheem.
Laser vuam tshuab nyob rau hauv tus txheej txheem ntawm vuam xov tooj ntawm tesLub koob yees duab tsis xav tau cov cuab yeej tiv tauj, kom tsis txhob muaj qhov cuam tshuam ntawm lub cuab yeej los ntawm kev sib cuag nrog cov cuab yeej nto, kev ua haujlwm raug siab dua. Nws yog ib hom tshiab ntawm microelectronic ntim thiab kev sib txuas tshuab, uas tuaj yeem siv tau zoo rau kev ua haujlwm ntawm lub xov tooj ntawm tes los tiv thaiv lub koob yees duab. Yog li ntawd, lub laser vuam tshuab muaj ib tug dav heev daim ntawv thov kev cia siab nyob rau hauv zus tau tej cov xov tooj ntawm tes lub koob yees duab core pab kiag li lawm.
Piv txwv li, lub xov tooj ntawm tes lub koob yees duab module nyob rau hauv lub bracket laser vuam txheej txheem, ib tug smartphone lub koob yees duab bracket tsuas yog qhov luaj li cas ntawm ib tug ntiv tes npog, tab sis muaj ntau yam ntawm cov khoom thiab cov khoom xyaw, thiab cov khoom ntawm cov khoom yog nyias thiab lub teeb. , uas ua rau muaj kev sib tw zoo rau cov txheej txheem vuam, cov tsoos rivets, cov nplaum nplaum thiab lwm yam tsis tuaj yeem ua tau raws li qhov xav tau ntawm vuam.
Lub laser vuam txheej txheem tsom precisely thiab weldssai nrog lub siab-zog nqaj, ua rau zoo kawg nkaus weld seams, muaj zog welds, txhim kho tag nrho cov hluav taws xob conductivity, thiab tsis muaj kev puas tsuaj rau lwm yam nyob ib ncig ntawm workpieces.
