ENGINEERING TOOLS & METHODS
Advantages and Cautions • Why each standard should be used • ISO GPS concept • Three domains of ISO specifications • Comparing ASME and ISO GPS systems • Five cautions when using ASME standards • Six cautions when using ISO standards
Critical Concepts of Tolerance Stacks 3 Day | Classroom Seminar I.D.# ET1724 This three-day course, based on the ASME Y14.5-2009 standard, provides an in-depth explanation of how to use tolerance stacks to analyze product designs and how to use geometric tolerances in stacks. You will learn the essential methods and concepts used for creating 1D part and assembly tolerance stacks. The course was developed utilizing the expertise of world-renowned GD&T expert Alex Krulikowski and features numerous practice problems and in-depth coverage of tolerance stacks applications. Each attendee receives a robust collection of learning resources including: • A copy of the “Critical Concepts of Tolerance Stacks” Course Book • A “Critical Concepts of Tolerance Stacks” Exercise Workbook • A “Tolerance Stacks Drawing Package” • A Tolerance Stack Excel spreadsheet template • A “Tolerance Stacks Summary Chart” • A Y14.5-1982 / 1994 / 2009 Effects on Tolerance Analysis Comparison Chart” • Describe how virtual condition affects the assembly of parts • Explain the importance of tolerance stacks and be familiar with stack methods, the stack form and the stack spreadsheet • Calculate part stacks using coordinate dimensions, runout and concentricity tolerances, equal bilateral and unilateral profile tolerances, multiple geometric tolerances, position tolerances at RFS and MMC with datum references at MMB • Calculate assembly stacks using coordinate dimensions, runout and concentricity tolerances, equal bilateral and unilateral profile tolerances, multiple geometric tolerances, position tolerances at MMC with datum references at MMB • Calculate stacks using form and orientation applied to features and features of size Who Should Attend This course is valuable for individuals who create or interpret engineering drawings; product and gage designers; process, product, and manufacturing engineers; supplier quality engineers/ professionals; CMM operators; buyers/purchasers; checkers; inspectors; technicians; and sales engineers/professionals.. Prerequisites In order to understand the course content, students should have a good understanding of GD&T based on the ASME Y14.5-2009 Standard either through work experience or knowledge gained by participating in a course such as the Fundamentals of GD&T course. Basic GD&T concepts will not be covered in this course. Learning Objectives By attending this seminar, you will be able to:
Technical Drawing Presentation Differences • Technical drawing standards • Items that are the same in both standards • View projection methods • Dimensioning termination and presentation methods • Dimensioning symbols • Angular tolerance interpretation • Workpiece edge requirements and general tolerance specification • Size dimensions and limits and fits expressions • Surface texture is specification Tolerancing Term Differences • Feature and feature of size • Envelope requirement and independency principle • Eight major terms • Bonus tolerance and collective requirement
Datum System Differences • Datum specifications • Datum interpretations • Candidate and single solution datums • Datum target specifications
Geometric Tolerancing Symbol Differences • Specification / use for each geometric tolerance symbol
• Interpretation for each geometrical tolerance • Specification / use for modifiers and symbols ASME and ISO Drawing Differences • Applicable standards • Drawing symbol differences • Geometrical tolerance specification and interpretation differences
Course summary
Instructor: Fee: $835
ASME GDTP Senior Certified Trainer
.7 CEUs
URL:
sae.org/learn/content/et2025/
82
3 ways to get a no-obligation price quote to deliver a course to your company: Call SAE Corporate Learning at +1.724.772.8529 | Fill out the online quote request at sae.org/corplearning | Email us at corplearn@sae.org
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