《工程制图与CAD实验教学大纲9页》由会员分享，可在线阅读，更多相关《工程制图与CAD实验教学大纲9页（9页珍藏版）》请在金锄头文库上搜索。
1、holiday, pension and health, cultural and creative experience, sports health, farming, rural bed and breakfasts in new formats. Three is the brand to create articles. XX agricultural comparative advantage into full play, especially the exclusive advantages of climate, mountains and sea resources, to
2、 create a group of the city, the provinces called XX seafood, snack foods and safe agricultural products brand characteristics. Meanwhile, new industry guidance, support more farmers to participate in entrepreneurship, promoting large-scale projects such as bed and breakfasts, farm, seed breeding ba
3、se construction. Four is the mechanism innovation of the article. Deepen agricultural reform, focusing on supporting foster professional major, family farms, cooperatives, enterprises and other new subjects of agricultural management, improve agricultural production and operation of large-scale, pro
4、fessional level. Advance the reform of property right system in rural areas, to pay special attention to land rights, improve the function of property rights trading center to guide land management to professional users, family farms, cooperatives, leading enterprises in circulation. Spare no effort
5、 to promote the provinces Trinity farmer cooperative economy organization system reform of County building, and actively explore the Trinity of production, supply and marketing, creditFarmer cooperative economy organization system, real organic aggregates up to all kinds of business entities, closel
6、y linked to the all aspects of production and marketing. (B) to make the countryside more beautiful. Promoting the construction of new towns and new countryside reactions together, strengthening the construction of rural eco-environment, create the beautiful countryside construction upgrades, making
7、 rural areas more livable, suitable for industry, and travel. A focus on rural environment improvement. As far as the rural, the most basic is to make the environment clean and orderly. Pollution to extensively mobilize the masses continue to carry water, clear rivers, down violations, treatment of
8、bleaching, such as waste reduction, flowering tree big six, vigorously carry out waste reduction, resource recovery, improve the cleaning mechanism, enhance the level of meticulous management of the village. Second, we must pay special attention to the beautiful residential building. Adhere to the p
9、lanning ahead, because village system, combination classification implementation, demolition, alteration simultaneously policy, vigorously implement the five hundred beautiful countryside construction, actively promote beautiful house pilot expansion. Around 104 national road, Ling Road, longjindada
10、o, sea road, Ju XI Liao road to catch the five sides of the main roads in about 200 villages, beautiful countryside features boutique village created, good job on planning, environmental protection, cultural heritage, industrial development, crafting lines to create the beautiful rural scenery, bout
11、ique village breed characteristics. No matter which工程制图与CAD实验教学大纲张淑宁一、实验课程性质本课程是工科类专业的基础课程，担负着培养学生基本工程素质的任务。本课程以AutoCAD2004软件为基础，通过相关实验内容，使学生了解和掌握计算机绘图所涉及的软件平台及计算机绘图的基本技能，掌握AutoCAD绘图的基本方法，训练借助于计算机绘图软件的绘制工程图样的能力。二、实验目的与要求通过本课程学习，提高学生的空间想象和空间思维能力，训练学生手工绘图以及计算机绘图能力，培养学生基本工程素质。三、实验内容和基本要求3.1实验一：AutoCAD基
12、本操作3.1.1主要内容：1、掌握AutoCAD界面简介及图形设置、基本操作、基本概念及重要术语教学要点：AutoCAD软件特点及功能、AutoCAD界面、绘图环境设置、制图规范、直角坐标、极坐标、相对直角坐标和极坐标等。3.1.2主要要求：3.1.3实验练习：要求练习所学基本绘图指令，并绘制出下面的基本工件图。3.2实验二：图形编辑3.2.1主要内容：3.2.2主要要求：3.2.3实验练习：3.3实验三：AutoCAD尺寸标注及图层设置3.3.1主要内容：1、掌握创建尺寸标注样式、编辑尺寸标注的方法教学要点：创建各种尺寸标注样式，使用命令行与工具栏对各种尺寸标注进行尺寸线、尺寸界线以及文字的
13、标注。教学重点：创建尺寸标注样式、编辑各种尺寸标注。2、图层概念及设置、图层特性管理器的使用。教学要点：图层的概念、图层的特性、图层的性质、图层设置；图层特性管理器的调用，利用图层设置图层颜色、线型、线宽等。教学重点：利用图层管理器设置图层颜色、线型、线宽等。教学难点：图层管理器的调用、图层调用及修改、图层线型添加及制作。3.3.2主要要求：熟练掌握各种尺寸标注样式的创建，掌握各种尺寸样式的修改；熟练掌握图层的概念，并在绘图过程中使用图层设置线型、颜色、线宽绘制图形。3.3.3实验练习：1.按要求绘制出下面的基本工件图，并进行尺寸标注。 2.制作A3图纸样板3.4实验四：绘制基本体三视图3.4
14、.1主要内容：1、了解基本体的分类，基本体的尺寸标注。2、掌握基本体三视图的布局以及绘制步骤。教学要点：基本体的基本内容、基本体的尺寸标注和绘制方法、灵活运用对象追踪、极轴、对象捕捉以及辅助线等工具，保证三视图的“长对正、高平齐、宽相等”的三等关系。教学重点：基本体的基本内容、基本体的尺寸标注和绘制方法、辅助工具应用。教学难点：基本体三视图布局和绘制。3.4.2主要要求：了解基本体的基本内容，基本体三视图的三等关系，掌握基本体三视图的绘制程序。3.4.3实验练习：1.请绘制基本体的三视图。3.5实验五：绘制组合体三视图3.5.1主要内容：1、了解组合体的形成方式以及组合体尺寸标注方式。2、掌握
15、组合体三视图的布局以及绘制步骤。教学要点：组合体三种组合方式叠加、切割和综合三种方法，组合体的尺寸标注和绘制方法、灵活运用对象追踪、极轴、对象捕捉以及辅助线等工具，保证三视图的“长对正、高平齐、宽相等”的三等关系。教学重点：组合体的组合方式、基本体的尺寸标注和绘制方法、辅助工具应用。教学难点：组合体三视图布局和绘制。3.5.2主要要求：了解组合体的基本内容，过渡关系，掌握组合体三视图的绘制程序。3.5.3实验练习：1.请从下面四个组合体中选择2种绘制其三视图；3.6实验六：绘制剖视图3.6.1主要内容：1、了解剖视图的种类以及标注要求和方法。2、掌握剖视图的绘制步骤。教学要点：剖视图的种类、剖
16、视图标注方法以及剖面线的画法。教学重点：剖视图的绘制方法。教学难点：剖视图的绘制方法。3.6.2主要要求：了解剖视图的种类以及标注要求和方法，掌握剖视图的绘制步骤。3.6.3实验练习：1.请绘制工件三视图及剖视图3.7验七：绘制零件图3.7.主要内容：1、了解零件图的基本内容，零件图的技术要求与标注。2、掌握零件图的布局，零件图的绘制程序。教学要点：零件图的基本内容，零件图的技术要求与标注，零件图的布局和绘制程序。教学重点：零件图的基本内容、技术要求与标注、零件图的布局与绘制程序。教学难点：零件图的布局与绘制程序。3.7.2主要要求：了解零件图的基本内容，零件图的技术要求与标注，掌握零件图的布局与绘制程序。
