Kodi ng’anjo yotenthetsera ya valve end induction ng’anjo ndi chiyani?

Pamwamba pa injini yolowera ndi ma valve otulutsa mpweya amalumikizana ndi mitu yamanja ya valve rocker, yomwe imakhala yosavuta kuvala. Pachifukwa ichi, kuumitsa kumafunika. Nthawi zambiri, zida za mavavu olowera ndi ma valve otulutsa zimayenera kukhala> 40HRCo, komanso kutentha kwa kutentha ndi liwiro loziziritsa ndizosiyana.

1) Chida chosavuta cha valve induction chotenthetsera ng’anjo yozimitsa chikuwonetsedwa mu Chithunzi 8-34. Mphamvu yamagetsi yothamanga kwambiri imapereka mphamvu kwa chowongolera chozungulira katatu. Kutembenuka kwapakati kumakhala kocheperako pang’ono kuposa kutalika kwa makhoti onse awiri. Ikani valavu kumapeto kulikonse kwa mzere wapakati wa sensa. Mapeto a ndodo ya valve ali pakatikati pa sensa. Ndi pafupifupi 8mm. Choncho, inductor itatha mphamvu, ndodo ziwirizi zimatenthedwa ndi kutentha kozimitsa nthawi imodzi. Mipiringidzo iwiri yooneka ngati V imatha kupeza pakati ndi malo axial. Nthawi yotentha ya ma valve awiri okhala ndi 6kW high frequency power supply ndi 3s. Ma valve akafika pa kutentha komwe kwatchulidwa, amaikidwa mu thanki yozimitsira pansipa. Njira yozimitsira yozizira nthawi zambiri imakhala mafuta. Chifukwa cha kuchuluka kwa kupanga ma valve, chipangizo chowumitsa valavu chodziwikiratu chakhala chida chofunikira kwambiri chopangira ng’anjo yowumitsa ng’anjo.

2) Chida chozimitsa ng’anjo yodziyimira payokha chakumapeto kwa valve chikuwonetsedwa mu Chithunzi 8-35. Pogwiritsa ntchito IGBT super audio frequency transistor power supply, 80kHz, 9kW, tebulo lozungulira limayang’aniridwa ndi injini yoyendetsa galimoto, malo ozungulira amawongoleredwa ndi galimoto, ndipo malo a axial amayendetsedwa ndi electromagnet. Nthawi yotentha imatha kusinthidwa mkati mwa 0.1 ~ 9.95s malinga ndi zosowa za ndondomekoyi, ndipo nthawi yogwira ntchito ndi nthawi yotentha 0.7s. Chida ichi chimayendetsedwa ndi kompyuta ndipo chimakhala ndi ntchito monga kudyetsa, kutentha, kutuluka, kuzizira, kutumiza kunja, ndi zina zotero. Ikhoza kukhazikitsa magawo a ndondomeko, ndipo imakhala ndi ntchito monga kuwonetsera, kujambula, ndi kusindikiza.