数控加工技术论文

摘要

多媒体教学在当今教育教学过程中有着举足轻重的地位，而多媒体课件的运用是多媒体教学过程中非常重要的一个组成部分。通过图片、声音、影片等多种媒体的组合，刺激学生的感官，以取得良好的教学效果。因此，多媒体课件的设计和制作也成为了广大教师必须掌握的一门技能。

本文运用了Microsoft公司开发的PowerPoint这种多媒体制作软件,为《数控加工技术》这门课制作了多媒体教学课件。PowerPoint是课件开发的重要平台，也是目前应用最多、最广的课件制作软件。针对当前课件制作状况，文章提出要充分发挥PowerPoint的优势，应当制作形同板书的、能反映课堂重点内容的幻灯片；合理选用链接按钮，力求链接按钮形式统一、含义一致；合理安排同一张幻灯片中内容及链接按钮的呈现顺序和存现状态，从而实现在多媒体教学模式下，更好地表现课程所要表现的内容，使课堂气氛生动而有趣。

关键字数控加工技术课件,多媒体,PowerPoint2010

ABSTRACT

Multimedia teaching has a significant place in today's educational process of teaching and the use of multimedia courseware is a very important part of a multimedia teaching process. Stimulate students' senses through a combination of pictures, sounds, videos and other media, in order to achieve good teaching results. Therefore, the design and production of multimedia courseware has also become the majority of teachers need to master a skill.

In this paper, developed by Microsoft PowerPoint This multimedia software, multimedia courseware production CNC machining technology, this course. PowerPoint is an important platform for courseware development, is currently the most widely used, most widely used courseware authoring software. The current state of courseware production, the paper proposes to give full play to the advantages of the PowerPoint, shall make the slide just like writing on the blackboard, to reflect the content of classroom focus; reasonable selection of the link button, and strive to link button to the form of a unified, consistent meaning; reasonable arrangements with a slide the contents of the film content and the presentation order of the link button and save the current state, in order to achieve better performance of the course to be the performance of multimedia teaching mode, the classroom atmosphere is lively and interesting.

Keywords CNC machining technology courseware, multimedia, PowerPoint2010

目录

摘要 ............................................................. I ABSTRACT .......................................................... I I

1引言 (1)

1.1多媒体课件的制作意义 (1)

1.2 开发环境 (2)

2 数控加工技术简介 (3)

2.1 数控加工的特点 (3)

2.2 数控机床 (3)

2.3 数控加工 (4)

2.4 数控编程系统 (5)

2.5 CAD/CAM系统 (5)

2.5.1 加工工艺的确定 (6)

2.5.2 加工模型建立 (6)

2.5.3 刀具轨迹的生成 (7)

2.5.4 后期G代码的生成 (7)

3 课题的提出及课件设计思路 (8)

3.1课题的提出 (8)

3.2 课件设计思路 (8)

4课件制作过程 (10)

4.1 制作准备 (10)

4.2 创建演示文稿 (10)

4.2.1 启动PowerPoint (10)

4.2.2 建立大纲 (10)

4.2.3 保存 (11)

4.2.4 格式化演示文稿 (11)

4.2.5 插入图片 (11)

5 关键技术实现 (12)

5.1 素材采集 (12)

5.2 主页设计 (12)

6 课件制作过程中出现的问题及解决方案 (14)

6.1 字体不统一 (14)

6.2 将表格插入到幻灯片中 (14)

6.3 抢救丢失的文稿 (15)

7 课件打包 (16)

总结 (19)

参考文献 (20)

致谢 (21)