狼群视频在线

噴油器修理包簡介

噴油(you)器修理包(bao)-噴油(you)器就(jiu)是大家俗稱的噴油(you)嘴了,噴油(you)器是供油(you)系(xi)統中最(zui)重(zhong)要的部件,它實質是一個電磁閥(fa)。

噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)的(de)(de)作用(yong)是(shi)(shi)按照(zhao)發動(dong)(dong)機ECU計算出(chu)的(de)(de)噴(pen)(pen)(pen)(pen)射正時(shi)和脈寬，向進氣(qi)(qi)歧管或氣(qi)(qi)缸(gang)內(nei)噴(pen)(pen)(pen)(pen)射燃油(you)(you)(you)(you)(you)。噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)實際上是(shi)(shi)一個電磁(ci)閥(fa)，ECU通過控制其電磁(ci)閥(fa)線圈(quan)的(de)(de)電流通斷，來(lai)控制噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)的(de)(de)工作。噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)是(shi)(shi)維持發動(dong)(dong)機運轉的(de)(de)重要部(bu)件，由(you)噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)體、噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)嘴(zui)(zui)、支(zhi)座、彈簧等(deng)組成；由(you)噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)供(gong)油(you)(you)(you)(you)(you)口(kou)泵(beng)進高壓油(you)(you)(you)(you)(you)，噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)器(qi)體內(nei)產生(sheng)高壓作用(yong)到噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)嘴(zui)(zui)錐面上，當油(you)(you)(you)(you)(you)壓超過調定(ding)值時(shi)噴(pen)(pen)(pen)(pen)油(you)(you)(you)(you)(you)嘴(zui)(zui)閥(fa)芯開啟，高壓油(you)(you)(you)(you)(you)從(cong)噴(pen)(pen)(pen)(pen)嘴(zui)(zui)小(xiao)孔噴(pen)(pen)(pen)(pen)出(chu)，呈(cheng)霧狀到發動(dong)(dong)機缸(gang)筒里燃燒，使活塞往復運行。

POLO簡介

大(da)眾(zhong)(zhong)POLO（波羅）勁情(qing)、勁取作為上海(hai)(hai)大(da)眾(zhong)(zhong)今年全新推出的(de)兩(liang)款(kuan)A0級轎車，是(shi)(shi)上海(hai)(hai)大(da)眾(zhong)(zhong)設(she)計(ji)團(tuan)隊(dui)繼成功設(she)計(ji)了(le)PASSAT領馭后(hou)推出的(de)兩(liang)款(kuan)力(li)作，其(qi)中(zhong)(zhong)POLO勁情(qing)是(shi)(shi)根據(ju)中(zhong)(zhong)國(guo)市場(chang)獨(du)特審美需求與德(de)國(guo)大(da)眾(zhong)(zhong)POLOGP同步開(kai)(kai)(kai)(kai)發(fa)的(de)一(yi)(yi)款(kuan)兩(liang)廂車型，而POLO勁取則完全是(shi)(shi)由上海(hai)(hai)大(da)眾(zhong)(zhong)設(she)計(ji)團(tuan)隊(dui)獨(du)立設(she)計(ji)、開(kai)(kai)(kai)(kai)發(fa)的(de)一(yi)(yi)款(kuan)三廂車型。大(da)眾(zhong)(zhong)POLO（波羅）是(shi)(shi)上海(hai)(hai)大(da)眾(zhong)(zhong)開(kai)(kai)(kai)(kai)發(fa)團(tuan)隊(dui)與德(de)國(guo)狼(lang)堡同步開(kai)(kai)(kai)(kai)發(fa)的(de)又(you)一(yi)(yi)杰作。 2003 年，當(dang)遠在德(de)國(guo)狼(lang)堡的(de) POLO GP 項目啟動時，上海(hai)(hai)大(da)眾(zhong)(zhong)的(de)設(she)計(ji)團(tuan)隊(dui)也開(kai)(kai)(kai)(kai)始醞釀針對中(zhong)(zhong)國(guo)市場(chang)的(de)新 POLO 項目并參與了(le)新一(yi)(yi)代(dai) POLO 基本開(kai)(kai)(kai)(kai)發(fa)方(fang)案的(de)討論。