Dizal Injector Fuel Injector 0445120149 Bosch na Longgong855 Forklift Engine Weichai Wd10

Tasirin Injector Biyu akan Tsarin Konewa a cikin Injin Diesel Series 396 (Kashi na 5)

Lokacin da aka yi amfani da injector mai ramuka 8, tasirin raguwar raguwar nisa a kan tsarin konewa yana ƙaruwa, an rage yawan adadin man fetur da kuma konewar da aka rigaya da shi, kuma an lalata konewar watsawa, don haka yin konewar bai cika ba. thermal yadda ya dace m. Bayan an karɓi allurar dual-rami 4-rami, yayin da masu allurar biyu suka rabu ta wani ɗan nesa, yanki mai rarraba mai yana faɗaɗa, kuma tasirin haɗuwa tsakanin feshin mai da iska a cikin Silinda yana ƙaruwa.

Ko da yake nisan shiga har yanzu ya fi guntu kuma konewar da aka riga aka haɗa ta ƙasa da na injector mai ramuka 5, ƙaddamarwar zafin da aka tara yayi daidai da na injector mai ramuka 5 saboda iskar da ke cikin Silinda ta cika amfani da ita, konewar. tsawon lokacin konewar yadawa ya ɗan ɗan tsayi kuma konewar ya fi cikakke. Hoto na 5 ya nuna cewa, lokacin da aka karɓi injector 8-rami, konewar bai cika ba, matsa lamba na konewa da matsakaicin zafin jiki a cikin Silinda da NO fitarwa sun ragu. Lokacin da aka karɓi 4-rami dual-injector, NO watsi yana kusan 60% na na injector mai ramuka 5 saboda ƙarancin zafin konewa.

4 Sakamakon kwaikwaiyo da bincike na gajeriyar lokacin allura na 4-rami dual-injector

A ƙarƙashin yanayin cewa tsawon lokacin allura da yanki mai tasiri mai tasiri ba su canza ba, ana rage tasirin thermal lokacin canza injector 5-rami zuwa injector 8-rami. Koyaya, idan an karɓi allurar dual-rami 4-rami, ƙarfin zafi yana kiyaye daidai da na injector mai rami 5. Idan an ƙara matsa lamba na allurar, an rage tsawon lokacin allurar kuma an ƙara nisan shiga na katako mai, ana ƙara haɗar man fetur da iska kuma ana inganta tsarin konewa. Hoto 6, Hoto 7 da Hoto 8 bi da bi suna nuna matsa lamba a cikin Silinda, ƙimar sakin zafi, matsakaicin zafin jiki a cikin Silinda, sakin zafi da aka tara da NO taro juzu'i lokacin da kusurwar allurar dual-injector 4-rami shine 26.84 ° CA, 22 ° CA da 20 ° CA.