【摘 要】
：
This article is a brief discussion on mechanism innovation methodology and a practice stage for engineering students, course project. We mainly summarize and organize a path of innovation design that
【机 构】
：
School of Mechanical Engineering, Dalian University of Technology, Dalian, 116024
【出 处】
：
2012中国机构与机器科学国际会议
论文部分内容阅读
This article is a brief discussion on mechanism innovation methodology and a practice stage for engineering students, course project. We mainly summarize and organize a path of innovation design that is accessible to students, and an example of course project, design of opening device for automobile trunk lid, is presented to clarify the design path for readers. Also, readers can see what problems students will confront in course project. Through course project, we students obtain better understanding of theory of machines and mechanisms, comprehensive application of what we learn, sharp observations of daily mechanisms and strong confidence of innovation design. Course project, thus, is a good choice to improve the situation of engineering education in China.
其他文献
The fomula between the numbers of link of kinematic chain、the numbers of prismatic pair、the numbers of connecting rod for each unit、ring numbers of kinematic chain、and degree of freedom of mechanism w
随着微机电系统(MEMS)越来越复杂，对微装配、微操作的微力测量要求越来越高。本文提出了一种面向微夹持器柔顺结构视觉力传感单元，该传感器单元与微夹持器采用结构一体化设计思想，加工简易。本文推导了该视觉力传感单元的力-位移理论关系，建立了基于散斑数字图像相关(DIC)方法的柔顺结构力传感单元。通过实验研究，结果表明所提出的柔顺结构视觉力传感单元测量性能达到预期要求。
为了提升重载压机的研发工作，本文提出了一种新型六伺服电机并联驱动机械压机，并对其进行了运动学正解与反解分析。最后用该压机对一种典型的深冲压工艺进行了仿真模拟。
The kinematic analysis of a planar cam mechanism can be realized by replacing the cam mechanism with its equivalent linkage. The main idea of the equivalent linkage method is to replace a higher-paire
This paper educes the expressions between the numbers of pairs, links with more than two pairs, inner pairs and outer pairs in the Assur Group, extends the theory about Assur Group and lists 2,4,6 and
This paper presents the multi-roller contact roller-gear cam reducer with elastic links. With the knowledge of the cantilever bending deformation in mechanics of materials as well as the finite elemen
A spatial six-link RRCRRC mechanism is proposed and used as a biped robot in this paper. It can reach any plane position by two walking modes that are crawling mode and somersaulting mode. Mobility, w
To meet the requirements of the synchronous-output of parallel-axis，this paper introduced the inquiry process of a new type of transmission mechanism: crank-group driving mechanism, and its configurat
The method of configuration for non-zero open kinematic chain with no limited links has been introduced in this paper, construction theory of metamorphic mechanism bas been studied, the construction o
本文提出以空间多作用凸轮为主体的弹性冗余空间机构，并以该机构建立实际回转副的精度特性模型。该模型以多动件弹性冗余支承描述实际回转副的弹性过约束与多组综合弹性映射，以刚性凸轮的轮廓几何特征与空间位置姿态综合体各零件的几何误差，真实反映了回转副结构特征、零件弹性性能、联接面几何形状、运动、载荷等因素的耦合关系及其对转副精度特性的影响。通过弹性冗余空间机构的静力分析与位移分析，实现对回转副精度及精度特性