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# ISO Geometric Tolerancing 2-day ET7103

Providing you have a basic understanding of mechanical drawings, this course teaches how to use engineering drawings that use the International Standards Organization (ISO) standards.

Utilizing the expertise of world-renowned GD&T expert Alex Krulikowski, this course will teach you to recognize what is required on a standard-compliant drawing and recognize geometrical tolerances based on the ISO standards. The course combines information from dozens of ISO standards into a logical understandable topic. Newly acquired learning is reinforced throughout the class with more than 150 practice problems.

Each attendee receives a robust collection of learning resources including:

• Alex Krulikowski's ISO Geometrical Tolerancing Reference Guide
• An ISO Geometrical Tolerancing Workbook
• Class handouts
Tens of thousands of students have learned GD&T through Alex Krulikowski"s textbooks, self-study courses, computer- based training, and online learning center. Students who attend courses like this one walk away with more than knowledge. They gain on-the-job skills because the learning materials are performance-based.
##### Learning Objectives
By attending this class, you will be able to:
• Describe the ISO standards system on technical drawings
• Recognize ISO drawing practices
• Explain the structure of GPS and the domains of features
• Recognize the symbols used in geometrical tolerancing
• Describe linear size and size conditions
• Explain the principle of independency and the envelope requirement
• Explain geometrical tolerancing concepts: MMR, LMR, RPR, virtual conditions, and collective requirements
• Describe the ISO 286 system of limits and fits
• Describe the datum system (planar datums)
• Interpret datum target and size datum specifications
• Interpret the flatness, straightness, roundness, cylindricity, perpendicularity, angularity, and parallelism tolerances
• Explain the fundamental concepts of position tolerances
• Interpret the position tolerance at MMR and special applications
• Interpret the coaxiality, concentricity, symmetry, circular and total run-out tolerances
• Interpret the profile any surface and profile any line tolerances
• Explain the ISO system for general tolerances
• Interpret work piece edge specifications
• Interpret surface texture and surface imperfection requirements
##### 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
Students should have completed an Engineering Drawing Requirements course.
ISO Standards and Drawing Conventions
• The ISO standards system used on technical drawings
• ISO drawing practices
GPS Basics
• Modifiers and symbols used in geometrical tolerancing
• Fundamental ISO geometrical tolerancing concepts
• Feature types and levels
• Linear size and material conditions
• Independency and envelope principles
• Key geometrical tolerancing concepts: maximum, least, and reciprocity requirement; virtual condition; bonus tolerance
Limits and Fits
• The ISO 286 system of limits and fits
The Datum System
• The datum system (planar datums)
• Datum target specifications
• Datum specifications
Form Controls
• Flatness
• Straightness
• Roundness
• Cylindricity
Orientation Controls
• Perpendicularity
• Angularity
• Parallelism
Location Controls
• Position
• Position tolerance RFS, MMR, and LMR
• Concentricity
• Symmetry
Location Controls
• Circular run-out
• Total run-out
• Profile tolerance
• Profile any surface tolerance
• Profile any line tolerance
General Tolerances
• ISO system for general tolerances for linear and angular dimensions
• ISO system for general tolerances for geometrical tolerances (ISO 2768-2)
Workpiece Edges
• Interpret workpiece edge specifications
Surface Texture and Surface Imperfections
• Surface texture and surface imperfection requirements
ISO/ASME Comparison
• Major differences between the tolerancing standards
Course summary,

All of ETI's instructors are industry professionals with years experience applying GD&T on the job. ETI trainers have:

• Expert knowledge of the Y14.5 Standard
• ASME certified and/or ASQ certified
• Current or recent industrial experience using GD&T
• At least five years experience using GD&T
• Experience and skill using ETI teaching materials

Our instructors use identical training materials and lesson plans, so you receive the same class presentation from every trainer.

Hotel & Travel Information

Fees: \$1415.00
SAE Members: \$1132.00 - \$1274.00

1.3 CEUs
You must complete all course contact hours and successfully pass the learning assessment to obtain CEUs.

For additional information, contact SAE Customer Service 1-877-606-7323 (724-776-4970 outside the U.S. and Canada) or at CustomerService@sae.org.

Duration: 2 Days