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1、 毕业论文毕业论文 设计(论文)题目:玩具海豚的设计(论文)题目:玩具海豚的 Adams 仿真仿真姓姓 名名 张雨豪张雨豪 学学 号号 090309810 院院 系系 机械工程学院机械工程学院 专专 业业 机械设计制造及其自动化机械设计制造及其自动化 指导教师指导教师 曹梅丽曹梅丽 2013 年年 6 月月武汉轻工大学 2013 届毕业设计说明书1摘要摘要近年来,虚拟样机技术已广泛应用于各个设计制造行业,在玩具设计制造业中同样应用广泛。该技术首先应用计算机三维建模软件,建立玩具系统的三维实体模型,然后利用仿真软件进行分析和评估玩具系统的各项性能,使玩具的设计制造过程实现了柔性化和高效化。这项技
2、术的运用不仅提高了产品的生产效率,还不断为设计者们提供思路改善玩具的各项性能,从而使得研究开发的设计成本不断降低,同时也使得玩具市场更加繁荣。为了适应消费者的需求,研发设计出更新更多种类的玩具产品,虚拟样机技术得到了进一步的运用。随着计算机技术的发展和运用,整个玩具的设计过程不断简化,大大减少了开发成本和设计周期。本课题通过运用 UG 和 Adams 对玩具海豚进行运动学的仿真。首先,对海豚玩具进行拆卸、测绘,然后在 UG 软件中进行三维零件建模并装配,装配完后将其导入 ADAMS 软件中进行运动学的仿真和分析,通过不断的调试和参数的设定,实现了玩具海豚的运动学仿真。最后,对仿真的结果进行分析
3、和总结,优化设计方案。关键词关键词:虚拟样机 三维建模 仿真 运动学 武汉轻工大学 2013 届毕业设计说明书2AbstractIn recent years, virtual prototyping technology has been widely applied to various design manufacturing industry, also widely used in the manufacturing of toy design. The technical application of computer 3D modeling software, first est
4、ablish a system of three-dimensional solid model of the toy, and then use simulation software to analyze and assess the performance of the toy system, toy design and manufacturing process to achieve a flexible and efficient. The use of this technology not only improves the efficiency of the products
5、 also continue to provide ideas for designers to improve the performance of the toys, which makes the design of the research and development costs continue to reduce the more prosperous, but also makes the toy market. In order to adapt to consumer demand, research and development designed to update
6、a wider variety of toy products, virtual prototyping technology for further use. With the development of computer technology and the use of the toy design process is simplified, greatly reducing development costs and design cycle.This topic through the use of UG and Adams kinematics simulation of th
7、e dolphin toy, dolphin toy to be demolished, mapping, and then UG software 3D part modeling and assembly, the assembly after its import ADAMS software kinematics simulation and analysis, debugging and parameter settings, the dolphin kinematics simulation. Analyzed and summarized the results of simul
8、ation to optimize the design.Keywords:virtual-prototyping,three-dimensional,simulation ,model debuging,kinematics 武汉轻工大学 2013 届毕业设计说明书3目录目录摘要 .1 Abstract.2 目录.3 1.前言.4 1.1 课题背景.4 1.1.1 玩具在国内的发展及研究现状.5 1.1.2 玩具在国外的发展及研究现状.7 1.1.3 现状分析.9 1.2 所用软件.91.2.1 UG 软件.9 1.2.2 Adams 软件.11 1.3 课题内容.13 2.玩具海豚的测绘和建模.14 2.1 玩具的拆卸、测绘.14 2.2 玩具海豚的零件建模.15 2.3 零件建模的关键技术.17 2.4 海豚玩具的零件装配.19 3.玩具海豚的 Adams 仿真.23 3.1 模型的导入.23 3.2 零件的重命名.24 3.3 模型中约束的施加.25 3.