【導讀】畢業(yè)設計--EQ1181型載貨汽車變速器取力器設計說明。本次設計的取力器是與EQ1181型載貨汽車DF6S850. 第二章取力器方案設計及論證2. 31取力器傳動比及齒輪齒數的確定5. 32取力器中心距7. 33取力器齒輪計算與校核8. 35取力器軸承的選用22. 42取力器二軸齒輪加工工藝過程30. 46取力器操縱機構設計35. 第五章取力器潤滑與密封37. 取力器是連接專用汽車專用裝置與發(fā)動機的傳遞動力的重要部件除少量專。通運輸和工程作用的主要裝備取力器也因使用條件的不同而形式多樣取力器的。按取力器相對汽車底盤變速器的位置取力器的可分為前置中置和后置。前置式分為發(fā)動機前端取力飛輪前端取力飛輪后端取力鉗夾式取力器中置。2工作可靠操作輕便取力器在工作過程中不應有自動跳擋切斷動力等現(xiàn)象。的發(fā)生取力器在動力切換時應操作輕便準確可靠操作方式可采用手動線控氣操。4體積小重量輕合理選擇取力器中齒輪間的中心距以滿足體積要求方便安。此外取力器還應當滿足制造成本低維修方便等要求

　　

【正文】 [15] H W Ruhlman and K H Cochey The Hydrematic 290A New Manual Transmission for General Motors Light Duty Trucks SAE 8722268890 致 謝 本次畢業(yè)設計是在王天利老師的指導下完成的在畢業(yè)實習過程中老師細心為我們講解實習過程中遇到的問題為之后的畢業(yè)設計奠定里基礎在畢設設計過程中尤其是在校外實習過程中我多次麻煩老師在此表示忠心感謝同時感謝遼寧工業(yè)大學和長春一汽集團為我們提供畢業(yè)實習的機會同時也感謝幫助過我同學們在老師同學的幫助下我順利的完成了畢業(yè)設計同時也鍛煉了自己機械設計的能力在此表示深深謝意 附件 1 專業(yè)外文及翻譯 Sprinkler pumps power take off and automotive engine is to ensure the correct matching design of the normal operation of its factors the sprinkler is a precondition for the use of reliability Daytoday operation of the correct use of state power is to ensure that the access device of the key conditions of life when taking a certain ratio of power devices the driver control the size of the engine throttle speed is the key to running water Pump speed of a direct impact on the operation of the checks life force Changes in shaft power the larger coefficient on the design of insurance in terms of its impact on the smaller pumps and power devices for the impact of check is fatal Automotive Design typically take the largest power output of 30 kW normally sufficient to meet the needs of transmission and power but for productdriven pumps should be taken into account the power and speed is directly proportional to the cubic relationship due to take power transmission device 41 47 kW design power is much larger than 30 kW so nows injury from power is inevitable it should take power device manufacturers and users of high priority Sprinkler certain chassis the pumps and check our selection of matching devices is to ensure reliable and economic operation of its key factors Check power design to increase imum output power and users use the correct state is to reduce the force from the determinants of failure Production only from power plants sprinkler Factory and users work together to ensure that sprinkler in a state of continuous work to minimize the failure rate in order to improve access of Power plant sprinkler Factory credibility and the efficiency of users To Select the type of power take off The rapid development of Chinas Special Vehicle to get our cars Increasing demand However because many manufacturers and users adapted to the Check our performance is not very understanding due to take power with the vehicle to make Selection Employment status does not match the force resulting from shortening the device life and even made Into the quality of incidents occur from time to time to manufacturers and users with modified To a lot of inconvenience and economic losses In response to these conditions Situation is taken on the vehicles ability to make a brief introduction Selection for Factory Home and the user reference 1 determine the force required to check the performance and parameters of the main browser Different uses need to configure the different vehicles used exclusively on the performance parameters Check power devices Check our performance and parameters are based mainly on the use of vehicles May be and must be connected with the transmission engine gear pump Or air pressor to match the performance Process is in strict accordance with industry standards and has been largely determine its The scope of use conditions Such as dump truck due to restrictions on its use onetime Consecutive working hours is not very long so do not have too much power to choose it is necessary to Order to check for the work force and in order to avoid unnecessary waste of resources And fire trucks bulk cement truck cement mixer truck truck and Special Purpose Vehicle such as oil due to the need for a longer period of time of continuous work it is necessary to choose Greater power to force continuous operation of the access device At present have been successfully Check engine development and maintenance of power use and low cost reliability and Better access to power gradually to replace the clutch and transmission of Power from a shaft And so on and bee the first choice for these vehicles Check our performance parameters include Check power transmission device to match the imum output torque speed ratio from edge devices gymnastics Longitudinal approach sustainable working hours working temperature and so on The performance The choice of parameters the user needs vary according to the requirements of Determined not elaborate 2 to determine the way from edge Power take off mode devices need to take power in favor of vehicle layout Take power from the device The car the way from the main power from the flywheel power that is directly from the launch Power machine check check the clutch and a checkaxis force and power transmission check Its In transmission including transmission access and power precheck and check the rear edge top Check and check our side and so on Power output from a variety of ways there are Singleoutput dual output with output flange internal and external spline output a direct link Pump and so on Manufacturers and users to be modified according to their different needs Choose a different way of taking power from the power device 3 to determine the size check our interface Power take off installed in different ways interfaces are not the same size Check our interface model and engine size and transmission type directly Clearance Engine and transmission manufacturers of different size and connectivity Check the power open window is not the same the user must know the selected chassis Engine model transmission model condition and match the use of the access edge Parameters power device manufacturers access to information based on user and Check the matching of Power As a result of Chinas current power production device manufacturers get more access Development of basic device is the ability to imitate absorb assimilatethe structure of similar products abroad And technology so check the quality of our product