Vali za solenoid ni ingenzi cyane mu nganda zitandukanye kuva ku bikoresho by’ubuvuzi kugeza ku by’indege, aho kugenzura amazi vuba kandi neza ari ngombwa. Igihe cyo gusubiza—igihe kiri hagati yo kwakira ikimenyetso cy’amashanyarazi no kurangiza igikorwa cya mekanike—bigira ingaruka ku buryo butaziguye ku mikorere myiza no kwizerwa kwa sisitemu. Iyi nkuru irasuzuma ingamba zigezweho zo kunoza imikorere ya vali za solenoid za solenoid, zishyigikiwe n’ubumenyi bwa tekiniki n’ikoreshwa ry’ibintu nyabyo.
1. Udushya mu bikoresho kugira ngo amashanyarazi arusheho kwihuta
Ibikoresho byoroshye bya rukuruzi bitanga ubushobozi bwo kwihanganira ibintu byinshi
Insinga gakondo za solenoid zikoresha aloyi zishingiye ku cyuma, ariko iterambere mu byuma bikoresha ifu (PM) ryashyizeho ubundi buryo bwo gukora neza. Urugero, aloyi za feri-fosforasi (Fe-P) na aloyi za feri-silicon (Fe-Si) zitanga ubushobozi bwo kwinjira neza mu byuma kandi zigagabanya igihombo cya hysteresis. Ibi bikoresho bituma magnetization yihuta na demagnetization, bigabanya igihe cyo gusubiza kugeza kuri 20% ugereranije n'insinga zisanzwe z'icyuma.
Imyambaro ikoreshwa na nanotechnology
Ibyuma bitwikiriye nanocomposite, nka diyama-like carbon (DLC) na nanocrystalline nickel-phosphorus (Ni-P), bigabanya ubwumvikane hagati y’ibice bigenda nk’umubiri w’icyuma n’agapira. Ubushakashatsi bwagaragaje ko nanocoatings zigabanya ubudahangarwa bw’imashini ku kigero cya 40%, bigatuma bigenda neza kandi igihe cyo gukora kigabanuka. Byongeye kandi, nanomaterials zikoresha amavuta (urugero, tungsten disulfide) zigabanya kwangirika, bigatuma habaho imikorere ihoraho mu gihe cy’ingendo za miriyoni.
Sumateri zidasanzwe z'isi
Gusimbuza magneti za ferrite zisanzwe na magneti za neodymium-iron-boron (NdFeB) byongera ubucucike bwa magnetic flux ho 30–50%. Uku kongera imbaraga bigabanya igihe gisabwa kugira ngo hakorwe imbaraga zihagije zo kwimura armature, cyane cyane ingirakamaro mu gukoresha umuvuduko mwinshi.
2. Gutunganya imiterere y'ibikoresho kugira ngo bikore neza
Jometri ntoya y'ibanze n'iy'imbaraga
Imiterere y’ikirere, nk’iyakoreshejwe muri vali za MV602L za Marotta Controls, ikoresha icyuma gikozwe mu cyuma gishongeshejwe kandi gifite ibice bike bihindagurika. Kugabanya uburemere n’uburemere bituma armature yihuta vuba, bigatuma habaho igihe cyo gusubiza kiri munsi ya milisegonda 10 ndetse no mu bidukikije bikomeye.
Uburyo bwo gufunga no gushyiramo impera buringaniye
Imiterere mishya, nk'imashini igabanya ubushyuhe n'imashini igenzura imiterere y'amashanyarazi muri X Technology'suturindantoki duto twa solenoide, bigabanya ubushobozi bwo gukora ibintu kandi bigatanga imbaraga zihoraho zo mu mpeshyi. Ibi bigabanya ihindagurika ry'igihe cyo gufungura no gufunga, bikaba ari ingenzi ku mikoreshereze isaba imikorere isubirwamo (urugero: pompe zo guterwamo imiti).
Gutunganya urujya n'uruza rw'amashanyarazi
Gukoresha neza icyuho cy'umwuka kiri hagati y'imbere n'inyuma bigabanya ubudahangarwa bw'ingufu. Urugero, igishushanyo cy'ingufu z'ingufu z'ingufu z'ingufu za ASCO 188 cyibanda ku ngufu za rukuruzi, bikagabanya igihombo cy'ingufu no kunoza umuvuduko w'igisubizo. Imiterere y'ingufu z'amashanyarazi (CFD) irushaho kunoza iyi miterere kugira ngo ikurweho gusohoka kw'ingufu.
3. Kongera ingufu z'amashanyarazi n'ubugenzuzi
Guhindura Ubugari bw'Impeshyi (PWM) hamwe n'Igenzura Rihindagurika
Ikoranabuhanga rya PWM rihindura imikorere y’amashanyarazi kugira ngo rihuze ikoreshwa ry’amashanyarazi n’igihe cyo kuyasubiza. Ubushakashatsi bwagaragaje ko kongera frequency ya PWM kuva kuri 50 Hz kugeza kuri 200 Hz byagabanyije igihe cyo kuyasubiza ho 21.2% mu buryo bwo gutera imiti mu buhinzi. Algorithm zishingiye ku ikoranabuhanga, nka Kalman filtering, zishobora kunoza imiterere y’amashanyarazi nka voltage (10-14 V) n’igihe cyo gutinda (15-65 ms) kugira ngo umusaruro urusheho kwiyongera mu gihe nyacyo.
Gutangiza hakoreshejwe ingufu nyinshi
Gukoresha voltage y'ingufu (urugero, 12 V aho kuba 9 V ifite amanota) mu gihe cyo kuyikoresha bikurura cyane, bigatsinda uburyaryate budahinduka. Ubu buryo, bukoreshwa muri valve z'inganda za Staiger, bugera ku gihe cya 1 ms-level response kuri porogaramu za inkjet yihuta cyane.
Ibitekerezo biriho ubu n'ingufu zo kugarura
Gushyira mu bikorwa uburyo bwo kumva ubushyuhe bw'amashanyarazi bituma habaho imikorere ihamye binyuze mu kwishyura ihindagurika ry'amashanyarazi. Byongeye kandi, feri isubiramo ifata ingufu mu gihe cyo guhagarika amashanyarazi, ikagabanya ikoreshwa ry'amashanyarazi ho 30% mu gihe ikomeza gusubiza vuba.
4. Ibigomba kwitabwaho ku bidukikije no mu mikorere
Indishyi y'ubushyuhe
Ubushyuhe bukabije bugira ingaruka ku miterere y'ibikoresho. Urugero, ubushyuhe buke bwongera ubushyuhe mu mazi, bigatinza ingendo za valve. Valve zo mu rwego rw'ikirere, nk'izakozwe na China Aerospace Science and Technology Corporation, zikoresha ubushyuhe butagira umwuka n'amavuta yo mu bushyuhe buke kugira ngo zigumane igihe cyo gusubiza kiri munsi ya 10 ms ndetse no kuri -60°C.
Guteza imbere imikorere y'amazi
Kugabanya umuvuduko w'amazi binyuze mu nzira zihuza neza n'imiterere y'amazi adatemba bigabanya umuvuduko w'umugongo. Mu bikoresho by'ubuvuzi, ibi bituma habaho kugenzura neza amazi adatemba cyane (urugero, imiti) mu buryo budatinze cyane.
Kugabanya imyanda n'ubwandu
Gushyira hamwe ibyuma biyungurura (urugero, mesh ya 40-μm) birinda kwirema ibice, bishobora kubangamira armature. Gukomeza gukora neza, nko gusukura hakoreshejwe ikoranabuhanga, bituma imikorere ihoraho mu duce duto.
5. Ikoreshwa mu nganda n'inyigo z'imanza
- Ibikoresho byo kwa muganga: Utumashini duto twa solenoid mu pompe za insuline dukoresha umuyoboro ugenzurwa na PWM kugira ngo tugere ku gihe cyo gusubiza cy’imisegonda mike, bityo bigatuma imiti itangwa neza.
- Ibyerekeye iby’ikirere: Vali za MV602L za Marotta Controls, zagenewe gutwara satelite, zitanga igisubizo kiri munsi ya 10 ms hamwe n’ingufu nke cyane (<1.3 W).
- Imodoka: Injekteri za mazutu zikoresha umuvuduko mwinshi zikoresha solenoids zifashijwe na piezoelectric kugira ngo zigabanye gutinda guterwa lisansi, binoze imikorere myiza ya moteri.
6. Gupima no kubahiriza amategeko
Kugira ngo harebwe ko imikorere myiza ikorwa neza, valves zikorerwa isuzuma rikomeye:
- Isuzuma ry'umutwaro uhindagurika: Rigaragaza imikorere ya za miriyoni kugira ngo rigenzure ko iramba.
- Igenzura ry’uburinzi bwa EMI: Rigenzura ko iyubahirizwa ry’amahame ya ISO 9001 na CE.
- Uburyo bwo gukurikirana ibintu mu buryo bw'ikoranabuhanga: Sisitemu zo gukora ibintu (MES) zikurikirana ibipimo nko gutunganya neza ibintu no kubishyira mu bikorwa.
Umwanzuro
Gutunganya nezavali nto ya solenoideIgihe cyo gusubiza gisaba uburyo butandukanye, buhuza ibikoresho bigezweho, ubuhanga buhanitse, na sisitemu zo kugenzura zikoresheje ubwenge. Binyuze mu gukoresha ingamba nka PM cores, PWM modulation, na nanocoatings, injeniyeri zishobora kugera ku iterambere mu muvuduko no mu kwizerwa. Kubera ko inganda zisaba kugenzura amazi vuba kandi neza, ubu bushya buzakomeza kuba ingenzi ku bikorwa byo mu gisekuru gitaha.
ukunda byose
Soma Amakuru Arambuye
Igihe cyo kohereza: 10 Mata 2025