Weichai Mphamvu, Tonga Chinese jenereta kuti mlingo wina

weicai

Posachedwa, panali nkhani zapadziko lonse m'munda wama injini aku China. Weichai Mphamvu adalenga woyamba jenereta dizilo ndi matenthedwe Mwachangu oposa 50% ndi pozindikira ntchito malonda mu dziko.

Osati kokha kutentha kwa thupi kwa injini yoposa 50%, komanso imatha kukwaniritsa zofunikira zapadziko lonse za VI / Euro VI ndikuzindikira kupanga kwakukulu. Zimphona zakunja monga Mercedes Benz, Volvo, Cummins injini za dizilo zofananira zomwezo zikadali mgulu la labotale, ndipo ndi chida chowonongera kutentha. Pofuna kupanga injini iyi, Weichai ali padera zaka 5, 4.2 biliyoni ndi zikwi za ogwira R & D. Patha zaka zana ndi theka kuyambira 1876 kuti kutentha kwamagetsi kwama injini akuluakulu padziko lapansi kwachuluka kuchokera ku 26% mpaka 46%. Magalimoto ambiri amafuta m'banja lathu sanadutse 40% pakadali pano.

Kuchita bwino kwa 40% kumatanthauza kuti 40% yamafuta amafuta a injini amasandulika kukhala ntchito yopanga crankshaft. Mwanjira ina, nthawi iliyonse yomwe muponda mafuta, pafupifupi 60% yamafuta amawonongeka. Izi 60% ndi mitundu yonse yazotayika zomwe sizingapeweke

Chifukwa chake, kukhathamira kwamphamvu kwamafuta, kuchepa kwamafuta, ndizofunika kwambiri pakungopulumutsa mphamvu ndikuchepetsa umuna

Kutentha kwa injini ya dizilo kumatha kupitilira 40% ndikuyesetsa kufikira 46%, koma pafupifupi ndiye malire. Kuphatikiza apo, kukhathamiritsa kulikonse kwa 0,1% kuyenera kuyesetsa kwambiri

Pofuna kupanga injini iyi ndi kutentha kwa 50.26%, gulu la Weichai R & D linapangitsanso 60% ya magawo zikwizikwi pa injiniyo

Nthawi zina timu imangotha ​​kukonza matenthedwe ndi 0.01% osagona masiku angapo. Ofufuza ena amataya mtima kwambiri kotero kuti amafunikira thandizo kuchokera kwa katswiri wamaganizidwe. Mwanjira imeneyi, gululi lidatenga kuwonjezeka konse kwa 0.1 kwa kutentha kwamagetsi ngati mfundo, kudzikundikira pang'ono, ndikukankha mwamphamvu. Anthu ena amati ndikofunikira kulipira mtengo wokwera chonchi kuti apite patsogolo. Kodi izi 0.01% zimakhala zomveka? Inde, ndizomveka, kudalira kwakunja kwa China pamafuta ndi 70.8% mu 2019.

Pakati pawo, injini yoyaka mkati (injini ya dizilo + injini ya mafuta) imadya 60% yamafuta onse aku China. Kutengera ndi mafakitale apano a 46%, magwiridwe antchito amatha kuwonjezeka mpaka 50%, ndipo kugwiritsira ntchito dizilo kumatha kuchepetsedwa ndi 8%. Pakadali pano, injini zama dizilo zaku China zitha kusinthidwa kukhala matani 10.42million pachaka, zomwe zimatha kupulumutsa matani 10.42million a carbon dioxide. Matani 33.32 miliyoni, ofanana ndi gawo limodzi mwa magawo asanu achakudya cha dizilo ku China mu 2019 (matani 166.38 miliyoni)


Post nthawi: Nov-27-2020