opanga magalimoto ogwedera

nkhani

Zochitika pa ma miniature brushless vibration motors

Kugwedezeka kwa injini kwakhala vuto kwa nthawi yayitali lomwe opanga mapangidwe ama mota ogwedera pang'onondikufuna kugonjetsa. Kugwedezeka kumeneku kudzapanga phokoso lokhumudwitsa ndikuchepetsa moyo wa bearing. Pamene kugwedezeka kwafupipafupi kukugwirizana ndi kuchuluka kwachilengedwe kwa chinthucho, kungayambitse kuwonongeka kwakukulu komanso ngakhale kuwonongeka kwa kapangidwe kake.

Komabe, pali gulu la ma mota omwe cholinga chake chachikulu ndi kutulutsa kugwedezeka. Monga gwero la kugwedezeka, timatcha "ma mota ogwedezeka".

Mwina mu mafoni amakono okhala ndi ma modeling okongola komanso pansi pa ma phukusi ambiri, pali ochepa kwambiri kuti azindikire mu injini ya kugwedezeka kwa mafoni, pomwe id yoyimbira foni, foni yam'manja ikhoza kukhala ndi njira ziwiri zokumbutsa ogwiritsa ntchito, imodzi mwa izo ndi mawonekedwe a mphete, ina ndi njira yododometsa chete;

Foni ikakhala mu vibration mode, iyenera kugwiritsa ntchito vibration motor kuti ipange vibration. Chimodzi mwa ntchito zambiri za vibration motors ndi chomwe chimatchulidwa ngati reference, ndipo mulingo wonse wa ntchito za miniature vibration motors udzafotokozedwa mtsogolo.

Burashi mtundu wa kugwedezeka kwa mota

Kudzera mu kusinthana kwa zidutswa ziwiri za burashi ndi endpoint coil kusinthasintha kolumikizana, kupanga mosalekeza kulimbikitsa kusinthana kwa rotor kuzungulira motsatira minda imodzi yamagetsi, yomwe masiku ano ambiri ali ndi burashi yamtundu wa kugwedezeka kwa injini yamagetsi, kulimbikitsa kuzungulira kwa rotor, kuphatikiza ndi rotor ndi kulemera kosagwirizana kwa mapulagini omwe angapangitse kugwedezeka;

Mtundu uwu wa makina osinthira kumbuyo ndi wa kukhudzana, komabe, zidutswa ziwiri za burashi yolumikizana ndi kumapeto kwa coil kuti zipange mosalekeza, ili ndi vuto losadalirika komanso moyo waufupi, ndipo imawonjezera chiopsezo cha spark, ndipo malo olumikizirana amatha kutulutsa kugwa komwe kungatheke, kuchepetsa magwiridwe antchito a injini, pamene kugwedezeka kwa injini kumachepa, kuchuluka kwa burashi kumachepa, kumapangitsanso kuti kapangidwe ka burashi kakhale kofooka, nthawi yomweyo kumawonjezera zovuta pakusonkhana.

Mafoni am'manja ndi zipangizo zachipatala zonse zimagwirizana kwambiri ndi ogwiritsa ntchito, kotero chitetezo ndi kudalirika ndizofunikira kwambiri. Munthawi yomwe chidziwitso cha chitetezo cha ogula chikukwera, ma vibration motors opangidwa ndi brushed sadzakwaniritsa zosowa za The Times.

https://www.leader-w.com/3v-12mm-flat-vibrating-mini-electric-motor-2.html

Mtundu wa Ndalama Wogwedeza Mota

Galimoto yogwedera yopanda burashi

Mota yopanda burashi imagwiritsa ntchito dalaivala wa IC kupita ku mphamvu ya maginito yolowetsa mphamvu ndikukwaniritsa kutembenuka kwa mphamvu. Kutsika kwa mphamvu ya IC kumakwaniritsa kutembenuka kwa mphamvu, mosiyana ndi mota ya burashi, yomwe imafuna burashi yolumikizana kuti ikwaniritse kutembenuka kwa mphamvu. Komanso, pamene mota yopanda burashi imagwiritsa ntchito dalaivala wa CI mkati, magawo ogwirira ntchito ya mota (monga liwiro la pr m) amatha kutulutsa kunja, zomwe ndizosavuta kuwunika kwakunja ndikuwongolera mayankho. Potengera zabwino izi,

Ngati mota ya DC vibration yopanda brush iphatikizidwa ndi chinthucho, kusintha kwina kwa ntchito kungachitike kuti kuwonjezere phindu la chinthucho.

Mwachitsanzo, pa foni yam'manja yathanzi yokhala ndi ntchito yotikita minofu ya vibration, mota ya vibration yamtundu wa burashi singathe kugwira ntchito mosalekeza komanso kwa nthawi yayitali. Ngati ikuyenda mosalekeza kwa nthawi yayitali, kutentha kwamkati kudzakwera chifukwa cha kukangana kosalekeza kwa burashi, komwe kungakhale koopsa ndipo nthawi yake yogwirira ntchito idzachepa kwambiri.

Choncho, burashi yamtundu wa vibration kavalo ndi yoyenera kugwira ntchito kwakanthawi kochepa; Kuti chitukuko chomwe chili ndi ntchito ya thanzi la kutikita minofu ndi mafoni am'manja chigwiritsidwe ntchito ndi kugwedezeka kwamkati chiyenera kukhala mtundu wa injini yopanda brushless, chingapereke ntchito yopitilira, yayitali ya kutikita minofu, ndipo injini yopanda brushless imathamanga pambuyo pa kutentha kochepa, ndipo idzakhazikika mu mphindi zochepa, ndipo ngati izi ziyenera kulamulidwa ndi magawo ambiri a ntchito yogwedezeka, kotero kuti ntchito ya oyendetsa magalimoto ikhale yokwanira, osati kukhala ndi dalaivala wa IC wopanda brushless mtundu wa kugwedezeka.

Kuwonjezera pa kuwonjezera phindu la mafoni, ma dc brushless vibration motors angagwiritsidwenso ntchito m'magawo ena omwe atchulidwa pamwambapa ndipo angathandizenso kuwonjezera phindu la zinthu zina zokhudzana nazo, kotero kuthekera kwa msika kuli kwakukulu kwambiri.


Nthawi yotumizira: Okutobala-21-2019
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