|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/basics-of-mechanism-design-analysis-for-mechanical-design/
课程评论：没有评论
课程名称：机制设计中的运动学分析基础 课程概述：机制和结构是任何机械设计的基本元素。在本课程中，我们将深入学习机制的基本原理、其运动的研究以及在实际产品设计中的应用。将涵盖以下主题： - 机械设计过程的概述，以及机制设计在整体过程中的位置 - 产品或系统设计中的功能需求及相关功能关键词 - 从零开始设计机制的一般方法 - 分析与综合的区别 - 自由度的概念 - 运动对和关节及其类型 - 平面和空间机制简介 - 移动性、Kutzbach标准及实例 - 空间机制的标准及实例 - 运动反转 - 针对四连杆机制的Grashof标准 - 位置矢量基础 - 环路闭合方程 - 连接件上点位置的确定 - 速度分析基础 - 四连杆机制和滑块曲柄机制的速度分析 - 连接件上任意点的速度分析 - 加速度分析简介 - 加速度分析中的问题 - 如何找到连接件上任意点的绝对加速度 - 静态力分析 - 动态力分析及惯性和达朗贝尔原理的应用 - 动态力分析中的问题 - 机制设计在产品设计或系统设计中的案例研究 本课程深入探讨了机制的世界，旨在为实际工程问题的应用奠定坚实基础，助力学员迈向高级设计。 学习成果： - 培养对机制设计的基本概念理解 - 能够开发机制分析，并深入理解运动 - 理解新设计的设计过程
Mechanisms and structures are fundamental elements of any mechanical design.In this course we will learn in depth about the fundamentals of mechanisms , the study of their motion and the application to actual product design The following topics will be covered:An overview of the mechanical design process and where mechanism design fits into the larger pictureWhat are functional requirements in product or systems design and the many functional keywordsA general approach in designing mechanisms from scratchThe difference between Analysis and SynthesisConcept of Degrees of FreedomKinematic pairs and joints and their typesPlanar and Spatial mechanisms introuctionMobility Kutzbach criteria and examplesCriteria for spatial mechanism with examplesKinematic inversionsGrashof criteria for 4 link mechanismsBasics of position vectorsLoop closure equationsFinding position of a point on linkVelocity analysis BasicsVelocity analysis of 4 link mechanism and slider crank mechanismsFinding velocity of any point on the linksAcceleration analysis introductionProblems in acceleration analysis - How to find absolute accelerations for any point on the linkStatic Force analysisDynamic force analysis and concepts of Inertia , D'alemberts principle appliedProblem in dynamic force analysisCase studies in application of mechanism design to product design or systems design This course is a deep dive in the world of mechanisms and the main purpose is to form a strong foundation to apply in actual engineering problems and go towards advanced design Learning Outcomes AimedDevelop a strong conceptual understanding of designing mechanism from fundamentalsAbility to develop analyses of mechanisms and understand the motion thoroughlyDevelop understanding of the design process for new design
