Weichai Power, Manyan Janareto na Kasar Sin Zuwa Matsayi Mafi Girma

weicai

Kwanan nan, akwai wani babban labari na duniya a fagen injiniyan Sin. Icarfin Weichai ya ƙirƙiri janareto na dizal na farko tare da ingancin ɗumi sama da 50% da kuma fahimtar aikace-aikacen kasuwanci a duniya.

Ba wai kawai ingancin zafin jikin injin ya fi 50% ba, amma kuma yana iya sauƙaƙe don biyan buƙatun fitarwa na VI / Euro VI na ƙasa kuma ya tabbatar da samar da taro mai yawa. Kattai na ƙasashen waje kamar su Mercedes Benz, Volvo, Cummins injunan dizal na irin wannan ƙimar har yanzu suna cikin matakin dakin gwaje-gwaje, kuma tare da na'urar dawo da zafin rana. Domin kera wannan injin din, Weichai ya saka hannun jari na shekaru 5, biliyan 4.2 da dubban ma'aikatan R & D. Ya kasance shekara ɗari da rabi tun 1876 cewa ƙarancin zafin jiki na manyan injunan diesel a duniya ya karu daga 26% zuwa 46%. Yawancin motocin mai na gidanmu ba su wuce kashi 40% ba.

Ingancin zafin jiki na 40% yana nufin cewa 40% na makamashin mai na injin yana canzawa zuwa aikin fitarwa na crankshaft. A takaice dai, a kowane lokaci ka taka takunkumin gas, kusan kashi 60% na makamashin ya lalace. Wadannan kashi 60% sune duk irin asarar da baza a iya guje mata ba

Sabili da haka, mafi girman tasirin thermal, ƙarancin amfani da mai, ƙimar tasirin tanadin makamashi da raguwar fitarwa yana da mahimmanci

Ingancin zafin injin injin dizal zai iya wuce 40% cikin sauƙi kuma yayi ƙoƙari ya kai 46%, amma kusan kusan iyaka ne. Gaba gaba, kowane 0.1% ingantawa dole ne yayi babban ƙoƙari

Don ƙirƙirar wannan injin ɗin tare da ingancin zafin jiki na 50.26%, ƙungiyar Weichai R & D sun sake tsara 60% na dubunnan sassa akan injin

Wasu lokuta ƙungiyar za ta iya inganta haɓakar zafin jiki da kashi 0.01% ba tare da yin barci na kwanaki da yawa ba. Wasu masu binciken suna da matukar damuwa cewa suna bukatar taimako daga masanin halayyar dan adam. Ta wannan hanyar, ƙungiyar ta ɗauki kowane ƙaruwa na 0.1 na ingancin zafin jiki azaman kumburi, sun ɗan tara kaɗan, kuma sun matsa da ƙarfi. Wasu mutane suna cewa wajibi ne a biya irin wannan tsadar don ci gaba. Shin wannan 0.01% yana da ma'ana? Ee, yana da ma'ana, Dogaro da Sinawa na waje akan mai ya kai kashi 70.8% a shekarar 2019.

Daga cikin su, injin konewa na ciki (injin dizal + injin mai) yana cinye kashi 60% na yawan man da China ke amfani da shi. Dangane da matakin masana'antar yanzu na 46%, ana iya haɓaka haɓakar zafin jiki zuwa 50%, kuma ana iya rage amfani da dizal da 8%. A halin yanzu, ana iya inganta injunan dizal masu nauyi zuwa kasar Sin zuwa tan miliyan 10.42 a kowace shekara, wanda hakan zai iya tanadin tan miliyan 10.42 na carbon dioxide. Tan miliyan 33.32, kwatankwacin kashi ɗaya cikin biyar na jimillar ƙirar dizal ɗin China a shekarar 2019 (tan miliyan 166.38)


Post lokaci: Nuwamba-27-2020