7 Main Reason to Make Drawings in GD&T | Mechanical Design Engineers must Know

In this video I have explained why a mechanical design engineer should always prefer GD&T (Geomatic dimensioning and tolerancing) method to make manufacturing drawings for mechanical parts, instead traditional coordinate direct dimensioning method, I have explained main 7 reasons, 7 main disadvantages, shortcoming of traditional coordinate direct dimensioning method in following chapters.

Chapters:
00:00 How to make habit of GD&T
04:00 Reason 01- GD&T Geometry form control
07:52 Reason 02- GD&T Profile control
10:35 Reason 03- Square and GD&T Cylindrical Tolerance zone
17:04 Reason 04 -Accumulation of tolerance, GD&T Basic Dim.
19:26 Reason 05- Fixed and at MMC tolerance zone
24:24 Reason 06- GD&T Measuring setup
28:17 Reason 07- GD&T Measurement reference
29:40 Conclusion


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