GD&T 101 | Geometric Dimensioning & Tolerancing for Beginners

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Welcome to our latest YouTube video, 'GD&T 101 | Geometric Dimensioning & Tolerancing for Beginners'!
My name is Mehryar and in this video, we delve into the world of Geometric Dimensioning and Tolerancing (GD&T), a crucial concept for anyone involved in engineering, manufacturing, or design.

We start with the basics, explaining the importance of GD&T and how it differs from traditional dimensioning techniques. Our step-by-step approach ensures that even those new to the topic can easily grasp the fundamental principles.

Key highlights of this video include:

A basic introduction to GD&T, application of the conventional (old) method of tolerancing on a drawing, using GD&T to improve the drawing in every aspect, and finally the MMC modifier.

Whether you're a student, an aspiring engineer, or a professional looking to refresh your knowledge, this video is tailored to help you understand the essentials of GD&T. We've included visuals and diagrams to aid your learning, making complex concepts more accessible.

Don't forget to like, share, and subscribe for more educational content. If you have any questions or topics you'd like us to cover in future videos, please leave a comment below!

Thanks for watching, and we hope this video is a valuable resource in your GD&T learning journey!

#GDTBasics #Engineering #Datums #Tolerance #MMC

00:00 Introduction
01:53 Example start
04:52 Tolerance
10:15 Flatness control
12:03 Position tolerance (rectangular)
14:13 Circular tolerance zone
15:45 GD&T feature control frame
17:25 Datums
22:32 Basic dimensions
25:32 MMC
26:30 Feature of size (FOS)
28:12 LMC
28:36 MMC modifier
31:11 Virtual condition
32:54 Gauge
34:37 Outro