Description
This is an advanced level course to understand specialty concepts of GD&T. It covers Units 7-14 if the GeoTol Pro 2020 Fundamentals Workbook with tolerancing concepts applied to complex and nontypical part applications (large or complex machined parts, weldments, sheet metal, casting, forging, plastic, flexible components). This course is for anyone who needs to read an engineering drawing with more complex part geometry and nontypical part applications including personnel in design, manufacturing, and quality.
Recommended materials: GeoTol Pro 2020 Fundamentals Workbook.
Course Objectives:
- Read and apply the more advanced and specialty concepts of GD&T.
- Knowledge of advanced datum reference frame setups, A-B, hole and slot, multiple DRF
- Using datum targets rather than datum features on irregular surfaces, restrained condition
- Understanding advanced profile tolerance concepts, composite and multiple segments, specialty modifiers
- Understanding advanced position tolerance – projected tol zone modifier, composite and multiple segments
- Knowing the differences between coaxial controls – total runout, circular runout, position, profile
- Bonus Appendix unit on differences between ASME Y14.5-1994, 2009, and 2018
- Bonus Appendix unit on differences between ASME Y14.5 and ISO-GPS
Check out more sample videos from the course on our Video Clips/Tips page.