汽車發(fā)動機檢測與維修論文doc(已修改)
2024-11-17 14:28 本頁面
【正文】 1，各個部件，工作原理和工作 過程，典型故障作了詳細的介紹。進而分析了汽車啟動機的故障 檢測和排除。然主要是敘述汽車啟動機的結構， 工作原理和工 作過程，但是這樣可以更清晰的表現(xiàn)出汽車啟動機的故障原理。 本論文對啟動機的常見故障作了診斷和研究。 關鍵詞： 啟動機：故障檢測：故障排除 2 Summary In this paper the startup machine as the center, this article will be divided into five most. First of all a general described the startup system position, working process and principle, and then start machine as the startup system is the important ponent of detailed and prehensive introduction to start machine structure, play a role, the main types and the mon principle of several start machine figure, and in principle the graph is an opportunity, deeply describes the startup process and the principle of the machine work. In addition, with auto possession of year by year climbed, auto aftersales service quality especially the maintenance technology still needs further strengthen, or a car service market to meet consumer demand, so this paper from the point of view of car maintenance, detailed start to describe the major ponents of the machine maintenance and overhaul method, start machine mon failure detection steps and elimination method, and finally for the car in real use started in in machine machine start typical fault cases and adverse reaction makes a detailed analysis and introduce diagnosis and elimination method! Keywords: start system。、 Start machine、 Principle、 The maintenance and repair、 Case 3 第 1 章 緒論 汽車啟動系統(tǒng)是汽車發(fā)動機五大系統(tǒng)之一，而啟動機則為啟動系統(tǒng)中的重中之重。為使靜止的汽車發(fā)動機進入工作狀態(tài)，必須依靠于啟動產生轉矩外力從而通過飛輪使曲軸旋轉，發(fā)動機再在點火系統(tǒng)、燃料供給系統(tǒng)等作用下而自動運轉。因此，對汽車啟動機結構組成的掌握與了解、 啟動機故障的檢測與診斷、平常的維護與保養(yǎng)工作是十分重要的，因為啟動機啟動汽車是當代轎車啟動的唯一方式！ 第 2 章 啟動機的相關簡介 啟動機的組成與作用 組成 汽車啟動系統(tǒng)作為汽車發(fā)動機的五大系統(tǒng)之一，其主要由蓄電池、啟動機、點火開關、啟動繼電器、保險等組成，而啟動機則被安裝在汽車發(fā)動機飛輪殼的前端蓋的座孔上。 作用 發(fā)動機在燃料供給系統(tǒng)、點火系統(tǒng)、汽缸壓力正常的情況下依靠外力使汽車發(fā)動機曲軸的轉速達到一定適應值即可自動運行。因此汽車啟動機的作用是通過啟動機轉動曲軸，從而啟動發(fā)動機 ，發(fā)動機被啟動以后，啟動系統(tǒng)便自動停止工作。 啟
公司管理相關推薦
鄂ICP備17016276號-1