Mavavu a Micro solenoid ndi zinthu zofunika kwambiri m'mafakitale kuyambira pazida zamankhwala kupita kumlengalenga, komwe kuwongolera mwachangu komanso molondola ndikofunikira. Nthawi yawo yoyankhira-nthawi yapakati pa kulandira chizindikiro chamagetsi ndikumaliza ntchito yamakina-zimakhudza mwachindunji magwiridwe antchito ndi kudalirika. Nkhaniyi ikuyang'ana njira zotsogola zopititsira patsogolo magwiridwe antchito a ma valve a solenoid, mothandizidwa ndi chidziwitso chaukadaulo komanso kugwiritsa ntchito zenizeni padziko lapansi.
1. Zakuthupi Zatsopano kwa Mofulumira Maginito Response
Zida Zapamwamba Zofewa Zamaginito
Miyendo yachikhalidwe ya solenoid imagwiritsa ntchito ma aloyi opangidwa ndi chitsulo, koma kupita patsogolo kwa zitsulo zamafuta (PM) kwabweretsa njira zina zogwira ntchito kwambiri. Mwachitsanzo, iron-phosphorus (Fe-P) ndi iron-silicon (Fe-Si) alloys amapereka apamwamba maginito permeability ndi kuchepetsa hysteresis imfa. Zida izi zimathandizira kuti maginito azitha kufulumira komanso kutulutsa mphamvu, kudula nthawi zoyankhira mpaka 20% poyerekeza ndi zitsulo wamba wachitsulo.
Zovala Zoyendetsedwa ndi Nanotechnology
Zovala za nanocomposite, monga carbon-ngati carbon (DLC) ndi nanocrystalline nickel-phosphorous (Ni-P), zimachepetsa mkangano pakati pa ziwalo zosuntha monga armature ndi thupi la valve. Kafukufuku yemwe adawonetsa kuti ma nanocoatings adachepetsa kukana kwamakina ndi 40%, kupangitsa kuyenda kosavuta komanso nthawi zazifupi. Kuphatikiza apo, ma nanomatadium odzipaka okha (monga tungsten disulfide) amachepetsanso kuvala, ndikuwonetsetsa kuti akugwira ntchito mozungulira mamiliyoni ambiri.
Maginito Osowa-Padziko Lapansi
Kusintha maginito amtundu wa ferrite ndi maginito a neodymium-iron-boron (NdFeB) kumawonjezera kuchuluka kwa maginito ndi 30-50%. Kuwongolera uku kumachepetsa nthawi yofunikira kuti pakhale mphamvu zokwanira zosuntha zida, makamaka zopindulitsa pakugwiritsa ntchito mwamphamvu kwambiri.
2. Kukonzekera Kwapangidwe Kwamakina Mwachangu
Miniaturized Core ndi Armature Geometry
Mapangidwe apamlengalenga, monga omwe amagwiritsidwa ntchito m'mavavu a Marotta Controls 'MV602L, amagwiritsa ntchito zomangira zitsulo zosapanga dzimbiri zosapanga dzimbiri zokhala ndi magawo ochepa osuntha. Kuchepetsa misa ndi inertia kumapangitsa kuti zidazo zifulumire mwachangu, kukwaniritsa nthawi zoyankhira <10 milliseconds ngakhale m'malo ovuta kwambiri.
Njira Zofananira za Spring ndi Seal
Mapangidwe aluso, monga masika a balance ndi screw regulating mu X Technology'smavavu a micro solenoid, kubwezera zololera zopanga ndikuwonetsetsa kuti mphamvu zamasika zimakhazikika. Izi zimachepetsa kusinthasintha kwa nthawi yotsegula/yotseka, yofunika kwambiri pamapulogalamu omwe amafunikira kubwerezabwereza (mwachitsanzo, mapampu olowetsera mankhwala).
Kusintha kwa Magnetic Circuit
Kukulitsa kusiyana kwa mpweya pakati pa core ndi armature kumachepetsa kukana kwa maginito. Mwachitsanzo, mapangidwe a axial flux mu ma valve a ASCO's 188 amayang'ana kwambiri maginito, amachepetsa kutayika kwa mphamvu ndikuwongolera liwiro loyankha. Ma computational fluid dynamics (CFD) amawongoleranso mapangidwewa kuti athetse kutayikira kwa flux.
3. Magetsi ndi Control System Zowonjezera
Pulse Width Modulation (PWM) yokhala ndi Adaptive Control
Tekinoloje ya PWM imasintha mayendedwe amagetsi oyendetsa kuti azitha kugwiritsa ntchito mphamvu komanso nthawi yoyankha. Kafukufuku yemwe adawonetsa kuti kuchuluka kwa PWM kuchokera ku 50 Hz mpaka 200 Hz kunachepetsa nthawi yoyankha ndi 21.2% pamakina opopera mbewu mankhwalawa. Ma algorithms osinthika, monga kusefa kwa Kalman, amatha kukhathamiritsa magawo ngati magetsi (10-14 V) ndi nthawi yochedwa (15-65 ms) kuti apindule munthawi yeniyeni.
High-Voltge Initialization
Kugwiritsa ntchito mphamvu voteji (mwachitsanzo, 12 V m'malo oveteredwa 9 V) pa kutsegula mofulumira magnetizes pachimake, kugonjetsa malo amodzi mikangano. Njirayi, yomwe imagwiritsidwa ntchito mu ma valves a Staiger, imakwaniritsa nthawi zoyankhira za 1 ms pakugwiritsa ntchito inkjet yothamanga kwambiri.
Ndemanga Panopa ndi Kubwezeretsanso Mphamvu
Kugwiritsa ntchito ma loops omwe amamva zomwe zikuchitika panopa kumapangitsa kuti ntchito ikhale yokhazikika polipira kusinthasintha kwa magetsi. Kuphatikiza apo, braking regenerative imagwira mphamvu pakuyimitsa, kuchepetsa kugwiritsa ntchito mphamvu ndi 30% ndikumayankha mwachangu.
4. Kuganizira za chilengedwe ndi ntchito
Malipiro a Kutentha
Kutentha kwambiri kumakhudza zinthu zakuthupi. Mwachitsanzo, kutentha kochepa kumawonjezera kukhuthala kwamadzimadzi, kumachepetsa kuyenda kwa valve. Ma valve oyendetsa ndege, monga omwe amapangidwa ndi China Aerospace Science and Technology Corporation, amagwiritsa ntchito kutsekemera kwa mpweya wa mpweya ndi mafuta otsika kwambiri kuti asunge nthawi zoyankhira <10 ms ngakhale -60 ° C.
Kukhathamiritsa kwa Fluid Dynamics
Kuchepetsa chipwirikiti chamadzimadzi kudzera pamadoko owongolera a valve ndi mapangidwe otsika otsika amachepetsa kupsinjika. Pazida zamankhwala, izi zimalola kuwongolera bwino kwamadzi otsika kwambiri (monga mankhwala) ndikuchedwa pang'ono.
Kuchepetsa Zinyalala ndi Kuipitsidwa
Kuphatikiza zosefera zamkati (mwachitsanzo, 40-μm mesh) kumalepheretsa tinthu tating'onoting'ono, topanikizana ndi zida. Kukonza nthawi zonse, monga kuyeretsa kwa ultrasonic, kumaonetsetsa kuti ntchito zonse zikuyenda bwino m'malo ovuta.
5. Ntchito Zamakampani ndi Maphunziro a Nkhani
- Zipangizo Zachipatala: Mavavu a Micro solenoid m'mapampu a insulin amagwiritsa ntchito makina oyendetsedwa ndi PWM kuti akwaniritse nthawi yoyankhira ma millisecond, ndikupangitsa kuti mankhwala azipereka molondola.
- Azamlengalenga: Mavavu a Marotta Controls 'MV602L, opangidwa kuti aziyendetsa satellite, amapereka <10 ms yankho ndi mphamvu yochepa (<1.3 W) .
- Magalimoto: Majekeseni a dizilo othamanga kwambiri amagwiritsa ntchito ma solenoids othandizidwa ndi piezoelectric kuti achepetse kuchedwa kwa jakisoni wamafuta, kupititsa patsogolo mphamvu ya injini.
6. Kuyesedwa ndi Kutsatira
Kuti awonetsetse kuti akugwira ntchito bwino, ma valve amayesedwa mwamphamvu:
- Kuyesa Kwamphamvu Kwamphamvu: Kumatengera mizungulira mamiliyoni ambiri kuti zitsimikizire kulimba.
- EMI Shielding Checks: Imawonetsetsa kuti ikutsatira miyezo ya ISO 9001 ndi CE.
- Digital Traceability: Manufacturing Execution Systems (MES) amatsata magawo monga kulondola kozungulira komanso kapangidwe kazinthu.
Mapeto
Kukonzekeramicro solenoid valventhawi yoyankha imafuna njira zosiyanasiyana, kuphatikiza zida zapamwamba, uinjiniya wolondola, ndi machitidwe owongolera mwanzeru. Potengera njira monga PM cores, PWM modulation, ndi nanocoatings, mainjiniya amatha kuchita bwino mwachangu komanso kudalirika. Pamene mafakitale amafuna kuwongolera kwamadzimadzi mwachangu komanso moyenera, zatsopanozi zizikhalabe zofunika kwambiri pakugwiritsa ntchito m'badwo wotsatira.
inunso mukufuna zonse
Werengani Nkhani Zambiri
Nthawi yotumiza: Apr-10-2025