Kodi mfundo ya utsi wa ma valve agalimoto ndi iti?
Ntchito yaikulu ya valavu yotulutsa utsi wa galimoto ndikuwongolera mpweya wotulutsa utsi wochokera mu silinda kuti zitsimikizire kuti mpweya wotulutsa utsi ukatha kuyaka utuluke bwino, kuti pakhale malo oti mpweya wabwino ndi mafuta azisakaniza, kuti injini isapitirire kuyaka.
Mfundo yogwirira ntchito ya valavu yotulutsa mpweya ya galimoto imachokera ku ma stroke anayi oyambira a injini: kulowa, kukanikiza, kugwira ntchito ndi kutulutsa mpweya. Panthawi yotulutsa mpweya, pisitoni imapita mmwamba ndipo valavu yotulutsa mpweya imatsegulidwa, zomwe zimathandiza mpweya wotulutsa mpweya kutuluka mu silinda. Kutsegula ndi kutseka kwa valavu yotulutsa mpweya kumayendetsedwa ndi camshaft, ndipo mawonekedwe a CAM pa camshaft amatsimikiza nthawi yotsegulira ndi nthawi ya valavu yotulutsa mpweya. Makamaka, valavu yotulutsa mpweya nthawi zambiri imakhala ndi valavu, mpando, kasupe, ndi tsinde. Vavu imakhala yotsekedwa ndi kasupe mpaka CAM pa camshaft ikankhira tsinde ndikugonjetsa mphamvu ya kasupe kuti itsegule valavu. CAM ya camshaft ikadutsa, kasupe imatseka valavu mwachangu, kuonetsetsa kuti mpweya wotulutsa mpweya subwerera .
Kukonza ndi kukonza ma valve otulutsa utsi Pogwiritsa ntchito ukadaulo wosinthasintha wa nthawi ya ma valve, mainjiniya amakono a magalimoto amasintha nthawi yotsegulira ndi nthawi ya valavu yotulutsa utsi malinga ndi kuchuluka kwa injini ndi liwiro lake kuti awonjezere mphamvu yoyaka ndikuchepetsa mpweya woipa. Kuphatikiza apo, mainjini ena ogwira ntchito bwino amakhala ndi kapangidwe ka ma valve ambiri okhala ndi ma valve ambiri olowetsa ndi otulutsa utsi pa silinda iliyonse kuti awonjezere liwiro la mpweya ndikuwonjezera mphamvu yoyaka. Kusamalira ndi kuyang'anira pafupipafupi valavu yotulutsa utsi kumatha kuwonetsetsa kuti ikugwira ntchito bwino, kuphatikiza kuyang'ana valavu ndi kuvala kwa mipando, kusintha ziwalo zosweka, ndikusintha malo otseguka a valavu .
Udindo waukulu wa utsi wa ma valve agalimoto umaphatikizapo zinthu izi:
Chepetsani kudalira mabuleki othandizira: valavu ya mabuleki otulutsa mpweya imatha kuchepetsa kwambiri kudalira mabuleki othandizira panthawi yoyendetsa, motero kuchepetsa kusweka kwa nsapato za mabuleki kapena ma disk, ndikupewa bwino zoopsa zachitetezo zomwe zimachitika chifukwa cha kutentha kwambiri kwa mabuleki nthawi zonse.
Dongosolo Lokhazikika la turbocharging : Valavu yotulutsa mpweya imagwira ntchito yofunika kwambiri mu dongosolo la turbocharging, lomwe lingathe kukhazikika kwa kuthamanga kwa injini ndikuwonetsetsa kuti injini ndi turbocharger zikugwira ntchito bwino. Mwa kuwongolera kuthamanga kwa mpweya wotulutsa mpweya, utsi wa valvu umathandizira kuti injini igwire bwino ntchito, makamaka pa RPM yapakati mpaka yapamwamba.
kulamulira mawu otulutsa mpweya : Chipangizo chotulutsira mpweya cha valavu chimatha kuwongolera kukula kwa mafunde a mawu otulutsa mpweya ndikusintha phokoso la chitoliro chotulutsira mpweya potsegula ndi kutseka valavu. Pamene valavu yatsekedwa, phokoso la utsi limakhala laling'ono, loyenera kugwiritsidwa ntchito pamalo chete; Pamene valavu yatsegulidwa, phokoso la utsi limawonjezeka, mofanana ndi phokoso la galimoto yamasewera .
Ubwino wa chilengedwe: mpweya wotulutsa utsi wa valavu pobwezeretsanso mpweya wochepa wotayira mu kuyaka kwa silinda, kuchepetsa kutentha kwa kuyaka, motero kuletsa kupanga kwa NOx, kuchepetsa kuchuluka kwa NOx mu mpweya wotulutsa utsi, komanso kuthandiza kuteteza chilengedwe.
Njira zosiyanasiyana zowongolera : njira zowongolera utsi wa ma valve ndi zosiyanasiyana, zomwe zitha kuchitika pogwiritsa ntchito remote control, APP ya foni yam'manja kapena automatic speed control. Mukagwiritsa ntchito remote control, ingodinani batani lotsegula, chizindikiro chopanda zingwe chidzatumizidwa kwa valavu yowongolera, ndipo wowongolerayo adzalamulira valavu kuti itsegule atalandira lamulo.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina pandi tsamba!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd.yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zalandiridwakugula.
