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所在平台: Udemy |
课程主页: https://www.udemy.com/course/tolerance-stack-up-analysis-of-gdt-from-beginners-to-stars/
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**课程名称：** GD&T 公差链分析：从入门到精通 **课程概述：** 本课程旨在教授学员如何根据ASME Y14.5-2018标准，运用公差链分析技术，处理从简单到复杂各类装配体的公差要求。课程将深入探讨基于加减公差和形位公差的装配体，并进行详细的公差链分析和实践。学员将学习并分析多种不同的基准结构，掌握诸如回路分析（又称电路图）、内外边界、最小间隙、最大壁厚、最大干涉、最小和最大总体尺寸、固定和浮动定位销装配条件、投影公差带、公差链分析的逻辑、统计公差等关键概念。 **课程章节安排：** * **第一章：线性公差链分析** * 公差链分析简介 * 线性公差链分析 * 案例分析 #1 * 装配偏移公差链分析 * 案例分析 #2 * **第二章：形位公差链分析** * 形位公差回顾 * 轮廓公差链分析 * 案例分析 #3 * 位置公差链分析 * 案例分析 #4 * 孔-轴装配位置公差链分析 * 案例分析 #5 * 影响装配偏移的因素 * **第三章：最大实体/最小实体（MMC/LMC）修饰符公差链分析** * MMC 修饰符公差链分析 * 案例分析 #6 * LMC 修饰符公差链分析 * 案例分析 #7 * **第四章：基准与公差链分析** * 基准要素的形状公差对公差链分析的影响 * 基准要素的方向公差对公差链分析的影响 * 案例分析 #8 * 基准偏移公差链分析 * SIM/SEP 要求公差链分析 * 案例分析 #9 * **第五章：组合特征公差链分析（Pattern TOP stackup）** * 投影公差带对公差链分析的影响 * 组合特征及作为基准的组合特征 * 案例分析 #10 * 复合公差链分析 * **第六章：径向跳动与综合跳动公差链分析** * 径向跳动与综合跳动公差链分析 * 案例分析 #11 * **第七章：统计公差链分析** * 统计公差链分析 * 案例分析 #12 * 综合案例分析 #13 * **期末考试**
Course participants will be trained to apply tolerance stack-up analysis techniques to a wide variety of assemblies per GD & T requirements of ASME Y14.5-2018, from the very simple to the more complex situations commonly faced in industry today. Both plus and minus and geometrically toleranced assemblies will be examined and stack-up analysis taught and practiced on each. Many different datum structures will be discussed and analyzed. The concepts taught in this course are: loop analysis (also known as circuit diagrams), inner and outer boundaries, minimum gap, maximum wall thickness, maximum interference, minimum and maximum overall dimensions, fixed and floating fastener assembly conditions, projected tolerance zones, the logic of stack-up analysis, statistical tolerancing , and much more.Introduction 1 Introduction Chapter 1 Linear Tolerance Stackup 2 Tolerance Stackup Briefing 3 Linear Tolerance Stackup 4 Case Study#1 5 Assembly Shift Tolerance Stackup 6 Case Study#2 Chapter 2 Geometric Tolerance Stackup7 Geometric Tolerance Review 8 Profile Tolerance Stackup 9 Case Study#3 10 Position Tolerance Stackup 11 Case Study#4 12 Hole-Shaft Assembly Position Tolerance Stack-up 13 Case Study#5 14 Factors affecting Assembly Shift Chapter 3 MMC/LMC Modifier Tolerance Stackup 15 MMC Modifier Tolerance Stackup 16 Case Study#6 17 LMC Modifier Tolerance Stackup 18 Case Study#7 Chapter 4 Datum and Tolerance Stackup 19 Form Tolerance of Datum Feature to Tolerance Stackup 20 Orientation Tolerance of Datum Feature to Tolerance Stackup 21 Case Study#8 22 Datum Shift Tolerance Stackup 23 SIM/SEP REQT Tolerance Stackup 24 Case Study#9 Chapter 5 Pattern TOP stackup 25 Projected Tolerance Zone to Tolerance Stackup 26 Pattern and Pattern as Datum 27 Case Study#10 28 Composite Tolerance Stackup Chapter 6 Runout Tolerance Stackup 29 Runout Tolerance Stackup 30 Case Study#11 Chapter 7 Statistic Tolerance Stackup 31 Statistic Tolerance Stackup 32 Case Study#12 Comprehensive Case Study 33 Case Study#13 Final Exam 34 Final Exam
