Kodi malo osungira ma resonator a magalimoto ndi chiyani?
Chipinda cholumikizira ma resonator a magalimoto ndi gawo lofunikira kwambiri lowongolera ma acoustic ndi madzimadzi mu dongosolo lolowera kapena kutulutsa utsi wa galimoto. Ntchito yake yayikulu sikuti ndi "kuchepetsa phokoso" kokha, koma, kudzera mu kapangidwe kolondola ka kapangidwe ka chipindacho, imagwiritsa ntchito mfundo ya ma acoustic resonance kuti ikwaniritse bwino kayendedwe ka mpweya, kuchepetsa phokoso, komanso kukulitsa magwiridwe antchito.
Ntchito zazikulu ndi zotsatira zake
Kuchepetsa phokoso la kudya/kutulutsa utsi
Kapangidwe ka voliyumu ndi m'mimba mwake wa chitoliro mkati mwa resonator cavity kangapangitse mafunde obwerezabwereza omwe akugwirizana ndi ma frequency ogwirira ntchito a injini, ndikuchotsa bwino ma frequency band enaake (monga phokoso lotsika la "buzzing" mu intake system pa 2000–3500 rpm). Limapeza zotsatira zodekha kudzera mu "kukonza" m'malo moletsa, kuchepetsa phokoso ndi ma decibel 3–5, zomwe zimapangitsa kuti NVH (phokoso, kugwedezeka, ndi kuuma) igwire bwino ntchito mkati mwa galimotoyo.
Konzani bwino kudya, onjezerani mphamvu yoyankhira
Mu dongosolo lolowera, malo olowera a resonator amagwiritsa ntchito "intake wave effect": pamene ma valve a injini atsegulidwa ndi kutsekedwa, kupanga mafunde opanikizika, ma frequency a resonator cavity amalumikizana nawo, ndikuwonjezera kupanikizika mu intake manifold pa liwiro linalake, motero kuwonjezera kuchuluka kwa mpweya wolowa mu silinda (chowonjezera cha charging chikhoza kuwonjezeka ndi pafupifupi 2%), zomwe zimathandiza kuti mafuta ayake bwino, makamaka pakati pa liwiro lapamwamba, kukulitsa mphamvu ndi kutulutsa mphamvu.
Kukhazikitsa kusinthasintha kwa mpweya, kusinthasintha kwa kuthamanga kwa mpweya
Kulowa kwa injini kumakhala kosinthasintha, ndipo valavu ikatseka, mpweya umasiya mwadzidzidzi, zomwe zimapangitsa kuti kuthamanga kwa mpweya kugwedezeke. Mphepete mwa resonator, monga "thanki yosungira mpweya" (nthawi zambiri imatha kusunga mpweya wa 0.3–0.8L), imatha kuyamwa kusinthasintha kwa kuthamanga kwa mpweya kumeneku, kuonetsetsa kuti mpweya umakhala wokhazikika komanso wosalala panthawi yothamanga mwadzidzidzi, kuchepetsa kusinthasintha kwa mphamvu.
Ntchito yoteteza madzi m'madzi
Chitseko cha resonator chomwe chimayikidwa kutsogolo kwa chitoliro cholowera (nthawi zambiri chimakhala kutsogolo kwa galimoto) chili ndi kapangidwe kake kapadera komwe kangathe kuchepetsa liwiro ndikukhazikitsa madzi omwe amalowa m'chitseko chifukwa cha gawo lokulirapo, zomwe zimapangitsa kuti asalowe mwachindunji mu injini, potero kuchepetsa chiopsezo cha "kumizidwa" kwa injini.
Konzani mpweya wotuluka utsi (exhaust resonator cavity)
Mu dongosolo lotulutsa utsi, resonator cavity (yomwe nthawi zambiri imatchedwa "RES head section") imatha kusefa phokoso la ma frequency exhaust, kukonza ma pulse a utsi, ndikupangitsa kuti mpweya uziyenda bwino. Ikhoza kusintha magwiridwe antchito a utsi popanda kuwonjezera mphamvu ya utsi kumbuyo, ndikupangitsa kuti phokoso likhale lokoma komanso losangalatsa, pomwe likukwaniritsa malamulo otulutsa utsi.
Malo ndi kapangidwe kake
Chipinda cholumikizira mpweya: Nthawi zambiri chimakhala patsogolo pa fyuluta ya mpweya komanso kumapeto kwa chitoliro cholumikizira mpweya, pafupi ndi malo akutsogolo a galimoto, ndi "kapangidwe ka chipinda chopindika" komwe kali kakang'ono kumapeto onse awiri komanso kokulirapo pakati.
Chitseko cha resonator chotulutsa mpweya: Nthawi zambiri chimayikidwa pakati kapena pafupi ndi mchira wa chitoliro chotulutsa mpweya, nthawi zambiri mu thanki yokhazikika m'mbali. Chitseko cha resonator chimagwira ntchito ngati "thanki yaying'ono yosungiramo mpweya" (yomwe nthawi zambiri imakhala kuyambira malita 0.3 mpaka 0.8), yomwe imatha kusunga mpweya ndikuletsa kugwedezeka kwa mpweya, ndikukhazikitsa mphamvu yolowera. Izi sizimangothandiza pakupuma bwino komanso zimalepheretsa kusokonezeka kwa mphamvu panthawi yothamanga mwadzidzidzi, pomwe malo otsetsereka amkati kapena kapangidwe ka uchi kamayeretsa mpweya wogwedezeka, ndikuwonjezera kufanana kwa mpweya wolowa komanso kukulitsa mwachindunji mphamvu yoyaka komanso kutulutsa mphamvu pang'onopang'ono.
Kukonza chitetezo cha kuwoloka madzi ndikuletsa kulowa kwa madzi m'mainjini
Galimoto ikadutsa msewu wodzaza madzi, kapangidwe ka "kakang'ono kumapeto onse awiri ndi kakakulu pakati" ka resonator cavity kangathe kuchedwetsa kulowa kwa madzi mu injini. Madzi akalowa m'kati mwake, kuchuluka kwa madzi kumatsika kwambiri, kupopera kwa vacuum kumasokonezeka, ndipo madzi ambiri amaikidwa pansi pa cavity chifukwa cha mphamvu yokoka m'malo momakokedwa mu silinda. Mayeso akusonyeza kuti kapangidwe kameneka kakhoza kuwonjezera kuya kwa malire olowera madzi ndi masentimita 8-10, kupatsa oyendetsa nthawi yochulukirapo kuti apewe ngozi.
Komabe, dziwani: Ngati cholowera cha madzi chamizidwa kwathunthu m'madzi, malo olumikizirana ndi madzi adzataya mphamvu yake yotetezera, ndipo injini ikadali ndi chiopsezo cholowa madzi.
Monga ma frequency a dongosolo lokhazikika la zida zamagetsi (kwa mitundu ina)
Mu mapangidwe ena a magalimoto, "resonator" imatanthauzanso ma resonator a quartz kapena ceramic crystal omwe amagwiritsidwa ntchito mumakina amagetsi, omwe amapereka ma reference olondola kwambiri, osasokoneza ma frequency oyendera, Bluetooth, masensa, ndi zina zotero, kuonetsetsa kuti makina amagetsi akugwira ntchito bwino. Ngakhale izi ndizosiyana ndi ntchito ya cavity ya intake resonator, chifukwa cha dzina lomweli, nthawi zambiri imakhala yosokoneza.
Chidziwitso: Pokambirana za "intake resonator cavity", ntchito yake yaikulu imayang'anabe pa intake system; electronic resonator ndi gawo lodziyimira pawokha, nthawi zambiri limapezeka mu ECU kapena electronic module.
Chikumbutso cha Maganizo Olakwika Ofala
Musachichotse nthawi iliyonse mukafuna: Eni magalimoto ambiri amakhulupirira molakwika kuti kuchotsa malo olumikizirana ndi resonator kungathe "kuwonjezera kuchuluka kwa madzi olowa", koma kwenikweni, kungawononge kuchuluka kwa madzi olowana ndi resonator omwe adakonzedwa ndi fakitale, zomwe zimapangitsa kuti phokoso liwonjezeke, mphamvu isagwire bwino ntchito, mafuta agwiritsidwe ntchito mopitirira muyeso, komanso chitetezo chotsika cha madzi odutsa.
Muyenera kuyang'ana nthawi zonse: Ngati mapaipi olumikizira a resonator cavity akalamba kapena kusweka, izi zidzakhudza momwe amatsekera komanso momwe amagwirira ntchito. Ndikofunikira kuwayang'ana panthawi yokonza.
Pomaliza, malo olumikizirana magalimoto ndi gawo logwira ntchito zambiri lomwe limaphatikiza kuchepetsa phokoso, kukhazikika kwa kuthamanga kwa magazi, kuwonjezera mphamvu, komanso chitetezo. Ndi "ngwazi yofunikira kumbuyo kwa zochitika" yomwe imatsimikizira kuti injini ikugwira ntchito bwino, chete, komanso modalirika.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
