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所在平台: Udemy |
课程主页: https://www.udemy.com/course/gear-and-gear-trains-theory-and-design-concepts/
课程评论：没有评论
**课程名称：齿轮与齿轮系：理论与设计概念** **课程概述：** 本课程旨在为学习者提供齿轮及齿轮系原理、分析与设计的全面理解。课程涵盖齿轮几何学、分类及齿廓的基础概念，重点讲解确保平稳、均匀动力传递的**齿轮传动定律**。 **学习内容：** * **齿轮类型与原理：** 深入探讨直齿圆柱齿轮、斜齿圆柱齿轮、锥齿轮及蜗轮蜗杆等多种齿轮类型，分析它们在机械系统中的工作原理、应用及性能。 * **重要术语：** 学习齿轮设计中的关键术语，如模数、分度圆、齿距、接触线长度、齿身弧长等。 * **齿形分析：** 理解渐开线和摆线齿廓，进行对比分析，并了解汽车、航空航天及其他制造业中常用的齿轮齿制系统。 * **齿轮系设计与分析：** 学习简单齿轮系、复式齿轮系、复联齿轮系以及行星齿轮系等多种齿轮系的设计与分析。 * **速比计算：** 掌握动力从主动轮传递到从动轮时的速比或传动比计算方法。 * **中间齿轮作用：** 理解中间齿轮（惰轮）在动力传递中的重要性。 **目标学员：** 本课程适合对机械传动、齿轮设计及分析感兴趣的工程师、技术人员和学生。
The course Gear and Gear Trains: Theory and Design Concepts is designed to provide a comprehensive understanding of the principles, analysis, and design of gears and gear train systems. This course covers the fundamental concepts of gear geometry, classification, and tooth profiles, focusing on the Law of Gearing, which ensures smooth and uniform power transmission. Course helps to explore various types of gears, including spur, helical, bevel, and worm gears, and analyze their working principles, applications, and performance in mechanical systems. It helps in the understanding of the various terminologies that are important for gear design such as module, pitch circle, circular pitch, concept of length of the path of contact, length of the arc of contact etc. It also enables the understanding of tooth profiles i.e. cycloid and involute profiles , their comparison and systems of gear teeth that generally used in sectors i.e automobile, aerospace and other manufacturing sectors. Furthermore, course also focus on design and analysis of gear trains, such as simple, compound, reverted and epicyclic systems, used in diverse engineering applications. How to calculate the speed ratio or train value during power transmission from driver to driven gear. Importance of idle or intermediate gears during power transmission.
