The purpose of this session is to clarify the proper use of the profile tolerances in GD&T (geometric dimensioning and tolerancing), and to show the full potential of these two symbols. A basic GD&T course covers the general meaning of profile, particularly with contoured surfaces, but many of the nuances are not covered. This session is intended for anyone who has basic knowledge of GD&T, whether involved in design, manufacturing, or quality. Since profile of a surface is arguably the most powerful GD&T symbol, its full potential will be explored: it can be used to control size, form, orientation, and location, and its relationship to datums can be varied. The many examples given in this session will also illustrate several of the new options for profile that were introduced in the ASME Y14.5-2009 standard.

During this session, participants will learn how to:
  • Explain when profile tolerances require a datum reference
  • Determine which aspects of GD&T a given profile tolerance controls
  • Interpret unilateral, bilateral, and nonuniform tolerances
  • Describe how to properly measure profile tolerances

Session Outline:
  • Review of profile of a surface and profile of a line
  • Using profile without datums
  • All around and all over
  • Locating a profile zone with toleranced dimensions
  • Using the MMB modifier with profile
  • Composite profile
  • The "U" modifier
  • Nonuniform tolerancing

Who Should Attend:
  • Manufacturing engineers
  • Product engineers
  • Manufacturing personnel
  • Quality/gaging inspectors

Training Session Information
Date Presented:
May 09, 2013 2:00 PM Eastern
Length:
1 hour, 30 minutes
Advanced GD&T: Profile of a Surface
Speaker Information
John-Paul Belanger   [ view bio ]
Individual topic purchase: Selected
SME
Recertification Credit : 1.00
This session is available for recertification credits for individuals who have earned a certification through SME.
> Lean Certification
> Technical Certification
Preview
Preview Advanced GD&T: Profile of a SurfacePreview Advanced GD&T: Profile of a Surface
Subscription
You must be logged in to access Tooling U-SME Subscriptions.
To continue, you need to log in to Peach New Media. If you have any questions about your account please contact us at 1-866-702-3278.
Email Address:
Password:
Products
Streaming
SME Member Price: $89.00
Non-Member Price:$109.00