Batidza switch yemagetsi yebhokisi rekudzora reCummins jenareta set. Kana paine manzwi maviri ekukurumidza, anotsvedza uye madiki, iyo yekumhanyisa control system ndeye yakajairika; Kana pasina ruzha, zvinogona kunge zviri kuti bhodhi rekudzora kumhanya harina kubuda kana kuti actuator ine ngura uye yakanamatira.
(1) Kukanganisa kuona kwebhodhi rekutonga
Kana switch yemagetsi yabatidzwa, pima iyo DC voltage yea23-a22 pane hombe base plate. Kana iyo voltage yakakwira kupfuura 12V, inoratidza kuti kubuda kwebhodhi rekutonga kwakajairika. Kana u = 0, yera iyo voltage pamapoinzi B uye C yesoketi yebhodhi rekudzora kumhanya. Kana iwe> 12V, bhodhi rekutonga rakajairika. Tarisa uone kana iyo yakadhindwa yedunhu hombe base plate yakavhurika; Zvikasadaro, kana iyo yekumhanyisa control board ikatadza, tsiva iyo control board.
(2) Kutadza kuona kwe actuator
Iyo coil kuramba yeactuator ndeye 7-loq uye inductance ndeye 120mh. Inodzivirirwa kubva pasi. Mamiriro emagetsi anogona kutongwa nekuyerwa kwakamira kwemaitiro akasiyana-siyana; Kana zvakaoma kutonga mamiriro emagetsi echigadziro chekushanda, kunze kwe12V yakananga magetsi inogona kubatanidzwa, iyo inogona kutongwa nemamiriro ekurira kana ichivharwa uye ichivharwa. Kana kadhi yakavharwa uye yakasvibiswa, iyo actuator inogona kubviswa nemidziyo yakakosha yekuchenesa nekukuya (metal abrasive haibvumirwi) yekugadzirisa. Kana isingagadziriswi, ichatsiviwa.
Kana iyo bhodhi yekudzora isingakwanise kudzora yakajairika kubuda kunze kwekutonga, inokonzerwa nekudonha kwemafuta nekuda kwekupfeka uye kuwedzera kubvumidzwa kweiyo actuator. Kana iyo isingaite yekumhanya ikaiswa pa n <600r / min uye kumhanya kunokwira kusvika 900-l700r / min, inowanzonzi hapana idle kumhanya. Kana iyo yakatarwa inomhanya mamiriro ari n = l500r / mvura, iyo chaiyo yekumhanyisa iri pazasi l700r / min uye iyo yekumhanyisa mutemo haina kushanda, izvo zvinokonzerwa nezvikonzero zviri pamusoro. Nekuti dizeli seti yejenareta inoshanda panenge l500r / mvura, iyo isingashande inomhanyisa haina mhedzisiro, uye actuator inogona kuramba ichishandiswa; Kana kudonha kwemafuta kwakakomba uye kumhanya kwakanyanyisa, asi kana kurodha Lo% - L5%, kudonha kwekumhanyisa kunogona kusvika kune yakajairika kutonga mamiriro, uye actuator inogonawo kuramba ichishandiswa; Kana iyo kumhanya ichiwedzera zvakanyanya kusvika yamira nekuda kwekudzivirira kwepamusoro, tsiva iyo actuator.
(3) Kuonekwa kwekumhanya sensor
Kana iyo chiratidzo cheiyo yekumhanyisa sensor yakanyanya kusimba, kumhanya kweiyo yekumhanyisa control system haina kugadzikana. Kana chiratidzo chisina kusimba uye pasina chiratidzo, zviri nyore kudzora kutadza uye kukonzera overspeed. Kupokana kwecoil ye sensor yekumhanyisa inenge 300 Ω, uye inobuda voltage ndeye 1.5-20vac panguva yekushanda. Zvikasadaro, sensor inotsiviwa kana paine chikanganiso. Kugadziriswa kwekumhanya kwechiratidzo chesimba rekumhanya sensor: screw sensor mukati, simbisa iyo yekupedzisira yegiya yeflywheel, wobva wabuda kune 1 / 2-3 / 4 tendeuka woikiya. Panguva ino, mukaha uri pakati pepamusoro pe sensor uye flywheel zino tip inenge 0.7mm-1.1mm. Iyo spin mune inobuda voltage inowedzera uye iyo spin out inobuda voltage inodzikira.
Nguva yekutumira: Jan-13-2022
