毕业设计--CA1061K28L3型载货汽车变速器取力器设计（外文翻译）

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1、 I 摘要 取力器是专用车辆上的重要组成部分，是专用车辆能实现其专用功能的动力 来源。取力器的质量好坏，严重影响专用车辆的试用状况。取力器一般情况下安 装在变速器上。 通常取力器是一种齿轮传动装置，其主要功用全部或部分的是取出变速器所 传递的动力， 或直接将发动机的功率通过法兰和传动轴传递到被驱动的工作机上， 使汽车实现特有的专用功能。 本次毕业设计设计的取力器是与 CA1061K28L3 型载货汽车变速箱相配合的 取力器。在设计过程中，取力器的动力是由变速箱中间轴输入的。利用斜齿轮， 与变速箱中间轴上的斜齿轮啮合获得动力，由两直齿轮啮合，以及接合套，同步 器等的应用，将力传递到输出轴上。最后

2、，由输出轴通过内外花键配合，将力传 递到下一级机械机构上。 在确定了基本结构和给定的数据基础上,确定传动比,设计两轴中心距,轴的直 径,进一步算得啮合齿轮的基本参数,进而对齿轮和轴进行校核，同时对轴承进行了 选择。在设计过程中，利用CAXA绘图，运用MATALAB软件编程。 通过本次设计，使所设计的取力器工作平稳可靠，传动效率良好。 关键词：汽车；取力器；同步器；双联齿轮。 II Abstract There is a special vehicle is the important component of the special vehicles can realize its funct

3、ion of power sources. The quality is good, the serious influence of trial. Vehicles There is usually installed in transmission. There is usually is a kind of gear transmission device, its main function is out of all or part of the transmission power, or directly to the engine power through the flang

4、e and drive shaft transmission to the job, make cars on the special function realization peculiar. The graduation design is the design with CA1061K28L3 type auto gearbox is a combination of. In the design process, is the power of transmission is presented.by input. Using the helical gear transmissio

5、n, and the inclined gear oart obtained by two straight, gear, and joints, etc, the application of synchronizer will force transfer to the output shaft. Finally, the output shaft with internal and external spline, through the force transmission mechanism to the next level. In determining the basic st

6、ructure and the given data, based on the determined transmission shaft center distance, the design of the shaft diameter, further meshing gears is the basic parameters, then the gear and shaft, and the choice of bearings. In the design process, the movement by using CAXA drawing, using MATALAB software programming. Through the design, make the design work is stable and reliable, and the transmission efficiency. Keywords: automobile, There is, Synchronizer, Double gear. III 目录 目录. III 第 1 章绪论. 1