In this lesson, I have explained everything about Geometric Dimensioning and Tolerancing (GD&T) Rule #1 and Rule #2. Not only will you understand what they are, but also their applications, where they apply, where they don’t, and most importantly how they can override each other. I have also explained how Rule #1 - “Perfect form at MMC” helps designers by addressing concerns about worst-case assembly conditions.
Chapters:
00:00 Problem
01:11 Solution- according to GD&T Rule 2
04:01 Solution- according to GD&T Rule 1
05:22 GD&T Rule 1, What is Rule 1
07:17 GD&T Rule 1, Application and benefits
10:46 GD&T Rule 1, Limitation
13:34 GD&T Rule 2, what is Rule 2
16:50 GD&T rule 2, overridden Rule 1
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