He has worked eight years in various engineering design, drafting, and design and drafting checking positions and is certified as a ASME Geometric Dimensioning Tolerancing Professional – Senior grade and as a ADDA Mechanical Drafter.ĭr. Prior to that, he taught three years at Texas A&M University and one year at Pittsburg State University. He taught Engineering Graphics, Geometric Dimensioning and Tolerancing, Dimensional Analysis, and Quality Management Systems. McCuistion was an Associate Professor in the Engineering Technology and Management Department at Ohio University for 25 years. McCuistion, PhD, GDTPS has provided instruction in geometric dimensioning, dimensional analysis, gage and fixture design, and dimensional metrology to industry, military, and educational institutions since 1986.ĭr.
Difference between the product drawing, manufacturing process plan, and dimensional measurement plan.Product Plans and Position Tolerancing Verification: Holes, slots, shafts, tabs, widths as datum features.Datums, datum features, true geometric counterparts.Introduction to the datum reference frame.Why plus/minus tolerancing is confusing.Open set-up and Coordinate Measuring Machine (CMM).Introduction to Geometric Dimensioning and Tolerancing: This course is run exclusively by The American Society of Mechanical Engineers with Engineering Education Australia.
improved communication with others from design manufacturing and qualityīy the end of this course you’ll have the skills and applied knowledge needed to avoid costly manufacturing mistakes, provide better quality control, and shorten delivery time.better inspection techniques for measuring and reporting dimensional measurement data.concepts for more manufacturing tolerance.better design tools for specifying tolerancing symbols.This 5-day course, facilitated by an international expert from the USA, teaches you the skills needed to interpret engineering designs based on the latest standard, ASME Y14.5-2018. It establishes symbols, rules, definitions, requirements, defaults, and recommended practices for stating and interpreting GD&T and related requirements for use on engineering drawings, models defined in digital data files, and in related documents. The American Society of Mechanical Engineers' (ASME) Y14.5 Dimensioning and Tolerancing standard is considered international best practice for the design language of GD&T. If your organization has five or more individuals who need training in GD&T or tolerance stack analysis, please contact us - we'd love to bring the training to you.Geometric Dimensioning & Tolerancing (GD&T) is an essential tool for communicating design intent – how the parts from technical drawings have the desired form, fit, function, and interchangeability.Īs a common language, GD&T can help facilitate communication amongst key team members responsible for the production of a part. We haven't finalized our plans for any future public workshops, but please let us know if you'd be interested in attending a workshop and the location. Worth, Detroit, and Los Angeles in the past. We have run public workshops in Boston, Dallas-Ft. The rest of the time participants work in groups to apply GD&T to their own drawings/parts.)Ģ-day Tolerance Stack Analysis Using GD&Tįor more information on these workshops, see " Workshops" above. We've experimented a bit and found that six, 3-hour sessions works best, and that students' energy levels seem to stay pretty high if we schedule the classes every other day, either Mon/Wed/Fri for two consecutive weeks, or Tue/Thur for three consecutive weeks.ġ- or 2-day GD&T Review (Usually the review course begins with an assessment, then content areas that need review are explored. We can also run this in a virtual format, such as Zoom. We offer the following courses as custom onsite workshops:ģ-day Fundamentals of GD&T (Our Fundamentals incorporates what many companies split into two classes: "Fundamentals" and "Advanced" - we can pick & choose topics based on your applications.)
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