摘要仿真设计是一种利用计算机虚拟现实物体模拟其真实运动轨迹的操作过程，它将实物通过三维软件等在计算机中建立立体模型，仿造其实际系统进行动态演示，从而生动形象的向人们展示该事物的运动体系、原理、流程等。现今，仿真设计与计算机技术相结合建立的虚拟实验教学平台，在现代教育体系中正逐步的发挥其独一无二的功效。Authorware是一款图标导向式的多媒体制作软件，具有简便的操作流程，适合非专业人员快速的开发多媒体软件。它无需传统的计算机语言编程，只需要用过对图标的调用编辑就能控制程序的活动走向，从而达到多媒体制作的目的。本课题主要是应用Solidworks软件对典型零件进行三维建模，并通过运动仿真模拟出典型零件形位误差测量实验的实验过程和注意事项，以此作为外部媒体文件，在Authorware中设计出程序流程图，最后输出可执行的计算机辅助教学文档。在此同时，比较传统的教学模式和该计算机辅助教学模式，并讨论各自的优缺点。52521

毕业论文关键词：计算机辅助教学；多媒体软件；Authorware；形位误差测量

Abstract

The simulation design is a kind of computer virtual reality simulation of the real object motion trajectory of operation process, it will be the real three-dimensional model established in the computer through the three-dimensional software, a copy of its actual system dynamic demo, so vivid display of motion system, the principle, process of things to the people. Nowadays, design and computer simulation technology combined with virtual experiment teaching platform, in the modern education system is gradually play its the one and only. Authorware is a icon oriented multimedia software, has the advantages of simple operation, suitable for non-professional personnel rapid development of multimedia software. It does not need the traditional computer programming language, only need to use on the icon calls editor can control program activities to, so as to achieve the purpose of multimedia making. The main issue is the three-dimensional modeling by using the software of Solidworks of typical parts, and through the movement simulation of the typical parts of the shape and position error measurement experiment process and points for attention, as the external media file, the flow chart of the program design in Authorware, the computer aided teaching document the output executable. At the same time, compared with the traditional teaching mode and the computer aided teaching mode, and discusses their advantages and disadvantages.

Keywords: CAI； multimedia instruction software; Authorware; the shape and position error measuring

目  录

摘  要 V

Abstract VI

目  录 1

第一章  绪论 1

1.1 研究背景 1

1.2 研究现状和发展 1

1.3  本次设计主要内容 2

第二章  简述形位公差及检测 3

2.1 概述 3

2.1.1 形位公差的研究对象 3

2.1.2 形位公差的项目及其符号 4

2.2 形位公差带 5

2.2.1形状公差 6

2.2.2 位置公差 6

2.3 基准 8

2.3.1 基准的含义和作用 8

2.3.2 基准的种类