Geometric Dimensioning and Tolerancing Tips by Video

Once again, you anonymous folks out there have submitted another excellent resource to the Engineering Learning Wiki ... in this case on the mechanical engineering page. Well done!

Via the wiki I learned that Tec-Ease has been posting online free Geometric Dimensioning and Tolerancing Tips since 1997! You will find a wealth of information. Since last year, each tip has also had an associated video. Tips with a video are so indicated on the full archive list. Here are some recent examples:

• Parts Do Not Have Center Lines—Features Have Axes
• Read the Feature Control Frame to Determine the Origin of Measurement
• Tolerance Those Slots Right
• Use Extensions of Principle—When You Need To