Chii chinobatsira mota ine turbocharger liner?
Basa guru remota turbocharger nderekuwedzera huwandu hweinjini, nokudaro zvichiwedzera simba reinjini uye torque, kuitira kuti mota iwane simba rakawanda. Kunyanya, turbocharger inoshandisa simba regesi rinobuda muinjini kufambisa compressor, uye inodzvanya mweya mupombi yekupinda, ichiwedzera huwandu hweinjini, zvichiita kuti injini ishandise mafuta akawanda, nokudaro ichiwedzera huwandu hwesimba rinobuda.
Mashandiro anoita turbocharger
Turbocharger inonyanya kuumbwa nezvikamu zviviri: turbine necompressor. Kana injini ichishanda, gasi rinobuda mumhepo rinobuda nemupombi yekubuda mumhepo, richisundira turbine kuti itenderere. Kutenderera kweturbine kunotyaira compressor uye kunodzvanya mhepo mupombi yekubuda mumhepo, nokudaro zvichiwedzera kumanikidzwa kwemhepo uye kuvandudza kushanda zvakanaka kwemoto uye simba rinobuda.
Zvakanakira nekuipira kwe turbochargers
Zvakanakira:
Kuwedzera kwesimba rinobuda: MaTurbocharger anokwanisa kuwedzera kupinza kwemhepo, zvichibvumira injini kugadzira simba rakawanda uye torque yekuchinjika kumwe chete.
Kushandiswa kwemafuta kwakagadziridzwa: Injini dzine turbocharged dzinopisa zviri nani, dzichichengetedza 3%-5% yemafuta, uye dzine kuvimbika kwakanyanya, hunhu hwakanaka hwekuenderana uye mhinduro yekukurumidza.
kuchinjika kunzvimbo dzakakwirira: turbocharger inogona kuita kuti injini irambe iine simba rakawanda pakukwira kwepamusoro, kugadzirisa dambudziko reoxygen yakatetepa pakukwira kwepamusoro.
Zvakashata:
Kusashanda zvakanaka kweturbine: nekuda kwekusashanda zvakanaka kweturbine nepakati pebearing, kana gasi rekubuda mumhepo rikawedzera kamwe kamwe, kumhanya kweturbine hakuzowedzere nekukasika, zvichikonzera hysteresis inobuda nesimba.
Mhedzisiro yekumhanya kwakaderera haina kunaka: kana iine kumhanya kwakaderera kana kuti traffic jamming, mhedzisiro ye turbocharger haisi pachena, inotova nani kupfuura injini inofemerwa nechisikigo.
Maturbocharger emotokari anogadzirwa nezvinhu zvakasiyana-siyana zvakaita semavhiri, mabheringi, magoko uye maimpeller. Mavhiri anowanzogadzirwa nezvinhu zvine superalloy, zvakaita seInconel, Waspaloy, nezvimwewo, kuti zvienderane nezvinodiwa nekupisa kwakanyanya uye kumanikidzwa.
Mabheyaringi anowanzogadzirwa ne cermet nezvimwe zvinhu kuti awedzere kusimba kwekupfekwa uye kuramba ngura.
Kune chikamu cheganda, ganda recompressor rinonyanya kushandiswa sealuminium alloy kana magnesium alloy kuderedza huremu nekuvandudza kushanda zvakanaka, nepo ganda returbine rinonyanya kushandiswa sesimbi yakaumbwa.
Impeller neshaft zvakagadzirwa nesimbi, kunyanya iyo compressor impeller inowanzo shandisa superalloy, iyo ine simba rakanaka rekudzivirira oxidation, uye kuramba ngura nekuda kwekupisa kwakanyanya.
Zvinhu zvezvikamu zvakasiyana uye mabasa azvo
hub yevhiri: kushandiswa kwezvinhu zve alloy zvinopisa zvakanyanya, zvakaita seInconel, Waspaloy, nezvimwewo, kuti zvizadzise zvinodiwa nekupisa kwakanyanya uye kumanikidzwa.
bearing: kazhinji inoshandiswa simbi ceramic nezvimwe zvinhu kuvandudza kusakara uye kuramba ngura.
goko:
compressor shell: inonyanya kushandiswa nealuminium alloy kana magnesium alloy, kuderedza huremu nekuvandudza kushanda zvakanaka.
Gomo returbine: simbi yakawanda yakagadzirwa nesimbi.
Maimpeller nemashafts: kunyanya simbi, kunyanya macompressor impellers anowanzo shandisa superalloy, iyi alloy ine simba guru rekudzivirira oxidation, simba uye ngura.
Zvinhu zvinopesvedzera kusarudzwa kwezvinhu
Kusarudzwa kwezvinhu zve turbocharger kunonyanya kufunga nezvezvinhu zvinotevera:
Kupisa kwakanyanya uye kumanikidzwa kwakanyanya: tembiricha yemukati uye kumanikidzwa kweturbocharger kwakanyanya, uye zvakakosha kusarudza zvinhu zvine tembiricha yakanaka uye kuramba kumanikidzwa kwakanyanya.
Kudzivirira kupfeka: zvikamu zvakamanikidzwa zvinoda kuva nekudzivisa kupfeka kuti zvivandudze hupenyu hwebasa.
Zvimiro zvemakanika: zvinhu zvinofanirwa kunge zvine simba rakakwana uye kusimba kuti zvizadzise zvinodiwa zvekushanda nekukurumidza.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemotokari zveMG&750 zvinogamuchirwa Kutenga.
