Ama-valve ama-Micro solenoid ayizingxenye ezibalulekile ezimbonini kusukela kumishini yezokwelapha kuya emkhathini, lapho ukulawulwa koketshezi okusheshayo nokunembayo kubalulekile. Isikhathi sabo sokuphendula—isikhathi esiphakathi kokuthola isignali kagesi nokuqeda isenzo somshini—sithinta ngokuqondile ukusebenza kahle kwesistimu nokuthembeka. Lesi sihloko sihlola amasu aphambili okuthuthukisa ukusebenza kwevalvu ye-solenoid encane, esekelwa ulwazi lobuchwepheshe kanye nezinhlelo zokusebenza zomhlaba wangempela.
1. Izinto Ezintsha Zokuphendula Ezisheshayo Zezibuthe
Izisetshenziswa Ezizibuthe Ezithambile Ezisezingeni Eliphezulu
Ama-solenoid cores endabuko asebenzisa ama-alloys asekelwe ku-iron, kodwa ukuthuthuka kwe-powder metallurgy (PM) kwethule ezinye izindlela ezisebenza kahle kakhulu. Isibonelo, ama-alloys e-iron-phosphorus (Fe-P) kanye ne-iron-silicon (Fe-Si) anikeza amandla kazibuthe aphakeme kakhulu kanye nokulahlekelwa kwe-hysteresis encishisiwe. Lezi zinto zinika amandla ukudonsa uzibuthe ngokushesha kanye nokukhishwa kazibuthe, ukusika izikhathi zokuphendula ngokufika ku-20% uma kuqhathaniswa nezinhlayiya zensimbi ezivamile.
I-Nanotechnology-Driven Coatings
I-nanocomposite coatings, efana ne-diamond-like carbon (DLC) kanye ne-nanocrystalline nickel-phosphorus (Ni-P), inciphisa ukungqubuzana phakathi kwezingxenye ezihambayo ezifana ne-armature ne-valve body. Ucwaningo olwenziwe lubonise ukuthi ama-nanocoatings ehlise ukumelana komshini ngo-40%, okuvumela ukunyakaza okushelelayo kanye nezikhathi zokusebenza ezimfushane. Ukwengeza, ama-nanomaterials azigcoba ngokwawo (isb., i-tungsten disulfide) anciphisa ukuguga, aqinisekise ukusebenza okungaguquguquki ngaphezu kwezigidi zemijikelezo.
Omazibuthe Omhlaba Ongavamile
Ukushintsha omazibuthe be-ferrite bendabuko ngozibuthe be-neodymium-iron-boron (NdFeB) kukhulisa ukuminyana kazibuthe ngo-30–50%. Lesi sithuthukisi sinciphisa isikhathi esidingekayo ukuze kukhiqizwe amandla anele okuhambisa izikhali, ikakhulukazi ezizuzisa izinhlelo zokusebenza ezinomfutho ophezulu.
2. Ukuthuthukiswa Kwedizayini Kokusebenza Kahle Kwemishini
I-Miniaturized Core ne-Armature Geometry
Imiklamo yezinga le-Aerospace, njengaleyo esetshenziswa kumavalvu e-MV602L e-Marotta Controls, isebenzisa ukwakhiwa kwensimbi engagqwali enama-welded enezingxenye ezincane ezihambayo . Ukunciphisa isisindo kanye ne-inertia kuvumela i-armature ukuthi isheshise ngokushesha, ifinyelele izikhathi zokuphendula <10 millisecond ngisho nasezimweni ezimbi kakhulu.
I-Balanced Spring and Seal Mechanisms
Imiklamo emisha, efana nentwasahlobo yebhalansi nesikulufu esilawulayo kuma-X Technology'sama-valve amancane we-solenoid, nxephezela ukubekezelelana kokukhiqiza futhi uqinisekise amandla entwasahlobo angaguquki. Lokhu kunciphisa ukuhlukahluka ezikhathini zokuvula/zokuvala, okubalulekile ezinhlelweni zokusebenza ezidinga ukusebenza okuphindaphindwayo (isb., amaphampu okufakwa kwezokwelapha).
Ukulungiswa Kwesekhethi Yamagnetic
Ukuthuthukisa igebe lomoya phakathi kwengqikithi nengalo kunciphisa ukumelana kazibuthe. Isibonelo, idizayini ye-axial flux kumavalvu ochungechunge lwe-ASCO's 188 igxilisa izinkambu kazibuthe, yehlise ukulahleka kwamandla futhi ithuthukise isivinini sokuphendula. Ukulingiswa kwe-Computational fluid dynamics (CFD) kuqhubekela phambili nokucwenga le miklamo ukuze kuqedwe ukuvuza okuguquguqukayo.
3. Ukuthuthukiswa Kwesistimu kagesi nokulawula
I-Pulse Width Modulation (PWM) nge-Adaptive Control
Ubuchwepheshe be-PWM bulungisa umjikelezo womsebenzi we-voltage yokushayela ukulinganisa ukusetshenziswa kwamandla nesikhathi sokuphendula. Ucwaningo olwenziwe lubonise ukuthi ukwanda kwe-PWM kusuka ku-50 Hz kuya ku-200 Hz kunciphisa isikhathi sokuphendula ngo-21.2% ezinhlelweni zokufafaza kwezolimo. Ama-algorithms aguquguqukayo, njengokuhlunga kwe-Kalman, angakwazi ukuthuthukisa amapharamitha afana ne-voltage (10–14 V) kanye nesikhathi sokulibaziseka (15–65 ms) ukuze uthole izinzuzo zokusebenza kwesikhathi sangempela.
Ukuqaliswa kwe-High-Voltage
Ukusebenzisa i-voltage yokuhlinza (isb., 12 V esikhundleni sika-9 V) ngesikhathi sokusebenza kwenza uzibuthe umongo, kunqobe ukungqubuzana okumile. Le nqubo, esetshenziswa kumavalvu emboni ye-Staiger, ifinyelela izikhathi zokuphendula zezinga elingu-1 ms zokusetshenziswa kwe-inkjet enesivinini esikhulu .
Impendulo Yamanje kanye Nokuthola Amandla
Ukusebenzisa amaluphu empendulo enzwa yamanje kuqinisekisa ukusebenza okuzinzile ngokunxephezela ukushintshashintsha kwamandla kagesi. Ukwengeza, ukubhuleka okuvuselelayo kuthatha amandla ngesikhathi kuvalwa, kunciphisa ukusetshenziswa kwamandla ngo-30% kuyilapho kugcinwa ukusabela okusheshayo .
4. Ukucatshangelwa Kwemvelo kanye Nokusebenza
Isinxephezelo Sezinga Lokushisa
Amazinga okushisa aphakeme kakhulu athinta izinto ezibonakalayo. Isibonelo, amazinga okushisa aphansi akhulisa i-viscosity emanzini, anciphisa ukunyakaza kwe-valve. Amavalvu ebanga le-Aerospace, njengalawo athuthukiswe yi-China Aerospace Science and Technology Corporation, asebenzisa ukufakwa kwe-thermal-gap ye-air-gap kanye nezinto zokuthambisa ezinezinga lokushisa eliphansi ukuze zigcine izikhathi zokuphendula zingaphansi kuka-10 ms ngisho naku -60°C.
Ukuthuthukisa I-Fluid Dynamics
Ukunciphisa isiphithiphithi soketshezi ngamachweba ama-valve alula kanye nemiklamo yokumelana nokugeleza okuphansi kunciphisa ukucindezeleka okubuyela emuva. Emishinini yezokwelapha, lokhu kuvumela ukulawula okunembile koketshezi olune-viscosity ephansi (isb., imithi) ngokubambezeleka okuncane .
Ukunciphisa Udoti Nokungcoliswa
Ukuhlanganisa izihlungi ezingaphakathi komugqa (isb, 40-μm mesh) kuvimbela ukwakheka kwezinhlayiyana, okungase kumise izikhali. Ukunakekelwa okuvamile, okufana nokuhlanzwa kwe-ultrasonic, kuqinisekisa ukusebenza okungaguquki ezindaweni ezinokhahlo.
5. Izicelo Zemboni kanye Nezifundo Zezenzakalo
- Amadivayisi Ezokwelapha: Amavalvu e-solenoid amancane kumaphampu e-insulin asebenzisa amandla amanje alawulwa yi-PWM ukuze afinyelele izikhathi zokuphendula ze-sub-millisecond, okuvumela ukulethwa kwezidakamizwa okunembayo .
- I-Aerospace: Amavalvu e-MV602L e-Marotta Controls, adizayinelwe ukuqhutshwa kwesathelayithi, aletha impendulo engu-<10 ms esebenzisa amandla amancane (<1.3 W) .
- Ezezimoto: Izijovo zikadizili ezinomfutho ophezulu zisebenzisa i-solenoid ye-piezoelectric ukunciphisa ukubambezeleka komjovo kaphethiloli, ukuthuthukisa ukusebenza kahle kwenjini .
6. Ukuhlola Nokuhambisana
Ukuqinisekisa ukusebenza kahle, ama-valve ahlolwa kanzima:
- Ukuhlolwa Komthwalo Onamandla: Kulingisa izigidi zemijikelezo ukuze kuqinisekiswe ukuqina.
- I-EMI Shielding Checks: Iqinisekisa ukuthobelana ne-ISO 9001 kanye namazinga e-CE.
- Ukulandelelwa Kwedijithali: Amasistimu Okwenziwa Kokukhiqiza (i-MES) alandelela amapharamitha afana nokunemba okusongayo kanye nokwakheka kwezinto .
Isiphetho
UkuthuthukisaI-valve encane ye-solenoidisikhathi sokuphendula sidinga indlela enezigwegwe eziningi, ehlanganisa izinto ezithuthukile, ubunjiniyela obunembayo, nezinhlelo zokulawula ezihlakaniphile. Ngokwamukela amasu afana nama-PM cores, i-PWM modulation, nama-nanocoatings, onjiniyela bangafinyelela impumelelo ngesivinini nokuthembeka. Njengoba izimboni zidinga ukulawula uketshezi olusheshayo futhi olusebenza kahle kakhudlwana, lezi zinto ezintsha zizohlala zibalulekile ezinhlelweni zesizukulwane esilandelayo.
uthanda futhi konke
Funda Izindaba Eziningi
Isikhathi sokuthumela: Apr-10-2025