4105發(fā)動機(jī)機(jī)油泵的設(shè)計(jì)

車輛工程專業(yè)畢業(yè)論文，論文編號:JX877  論文字?jǐn)?shù):13834.頁數(shù):21

摘  要
    本文是在企業(yè)委托的咨詢項(xiàng)目的基礎(chǔ)上，對國內(nèi)汽車機(jī)油泵的行業(yè)前景進(jìn)行分析，并為企業(yè)是否進(jìn)入該業(yè)務(wù)提供決策支持。在進(jìn)行外部調(diào)研之前，首先通過企業(yè)內(nèi)部調(diào)研了解到的企業(yè)在評價(jià)汽車機(jī)油泵的行業(yè)前景時(shí)，最關(guān)心的是該行業(yè)是否具有市場吸引力和企業(yè)能否進(jìn)入該行業(yè)。簡單的介紹了機(jī)油泵的設(shè)計(jì)，現(xiàn)在的發(fā)展情況。通過對原有的基礎(chǔ)上進(jìn)行改進(jìn)，并解決點(diǎn)一些存在的缺陷。對還未能解決的缺陷也提出了一些盡量避免的方法，減少損失的程度。對于本文所介紹的一些問題及看法。希望大家多多提出意見和改進(jìn)之出。高速、安全、環(huán)保、舒適是現(xiàn)代汽車的發(fā)展方向，汽車機(jī)油泵的是不可少的配置。本文介紹了4105系列的機(jī)油泵的設(shè)計(jì)。機(jī)油泵是內(nèi)燃機(jī)的潤滑油泵，它的作用是使機(jī)油壓力升高并保持一定的油壓，向各摩擦表面強(qiáng)制供油，使內(nèi)燃機(jī)得到可靠的潤滑。機(jī)油泵是汽車發(fā)動機(jī)的關(guān)鍵部件，其性能的好壞直接影響發(fā)動機(jī)的性能。機(jī)油泵是柴油機(jī)燃油系統(tǒng)中的重要組成部分，是柴油機(jī)潤滑系統(tǒng)的心臟，直接影響著柴油機(jī)的整機(jī)性能，尤其是柴油機(jī)的使用壽命和節(jié)能效果。轉(zhuǎn)子式機(jī)油泵以其結(jié)構(gòu)緊湊，供油效率高，成本低廉的優(yōu)點(diǎn)，在中小功率內(nèi)燃機(jī)上獲得廣泛的應(yīng)用。
關(guān)鍵詞： 機(jī)油泵 、 內(nèi)燃機(jī) 、潤滑系統(tǒng)

Abstract
 enterprises commissioned in the consulting project on the basis of the domestic auto industry Pump prospect analysis and for enterprises to enter the business providing decision support. Before carrying out the external investigation, First through the internal investigation learned enterprises in the eva luation machine pumps automobile industry prospects, most concerned about is whether the industry is attractive to the market and enterprises can enter the industry. Simple introduction to the design of the machine pumps, the present development. Based on the original basis for improvement and to resolve some of the point defects. Also failed to resolve the shortcomings also made some try to avoid, to reduce the extent of the loss. This paper introduced for some of the issues and views. I hope Members can make suggestions and improvements out. High-speed, safety, environmental protection, comfortable modern car development, motor oil pump is essential configuration. This paper introduces the 4105 Series Pump design. Pump is the engine lubricating oil pump, it is the role of oil and increased pressure to maintain a certain hydraulic, forced to the surface friction of oil supply, reliable engine lubrication. Pump is the key engine parts, its performance has a direct impact on the engine performance. Pump Diesel fuel system is an important component part of the diesel engine lubrication system of the heart, a direct impact on the overall performance of diesel engines, especially diesel engine service life and energy saving effect. The rotor oil pump with a compact, fuel efficient, low-cost advantages, Engine power in the small gain wider application.

Keywords : oil pump, the internal combustion engine, lubrication system

目     錄
摘    要Ⅰ
AbstractⅡ
目    錄Ⅲ
第一章  緒  論..1
      1.1  選題背景及意義.1
      1.2  研究的方法及目的.2
      1.3  研究的內(nèi)容.2
第二章  工作原理及結(jié)構(gòu)..3
       2.1  概述.....3
       2.2  工作原理.....3
       2.3  4105發(fā)動機(jī)機(jī)油泵機(jī)構(gòu)3
 第三章  傳統(tǒng)機(jī)油泵結(jié)構(gòu)與工藝分析..5
       3.1  結(jié)構(gòu)分析.....5
       3.2  工藝分析.....5
       3.3  常見缺陷.....6
       3.4  工藝優(yōu)化分析.....6
       3.5  改進(jìn)設(shè)計(jì).....6
       3.6  效果分析.....7
 第四章  機(jī)油泵的設(shè)計(jì)..8
       4.1  設(shè)計(jì)要求.8
       4.2  設(shè)計(jì)和選擇.8
      4.3  柴油機(jī)在2600r/min，80kw的情況下，機(jī)油泵應(yīng)有的油量、壓力..9
      4.4  結(jié)構(gòu)參數(shù)的確定10
第五章  機(jī)油泵內(nèi)轉(zhuǎn)子總成.11
      5.1  內(nèi)轉(zhuǎn)子總成的結(jié)構(gòu)特點(diǎn)及技術(shù)參數(shù)11
      5.2  存在問題11
      5.3  內(nèi)轉(zhuǎn)子總成膠接緊固技術(shù)的可行性分析11
      5.4  內(nèi)轉(zhuǎn)子總成靜壓實(shí)驗(yàn)程序及實(shí)驗(yàn)方法12
第六章  機(jī)油泵常見的缺陷及其修復(fù).14
總    結(jié).16
參考文獻(xiàn).17
致    謝.18