Geometric Dimensioning and Tolerancing (GD&T) - Blueprint Reading

Training overview
Professional Course
Virtual Classroom
1 day(s)
From 375 USD

Start dates
375 USD
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Course description

Geometric Dimensioning and Tolerancing (GD&T) - Blueprint Reading

The purpose of this seminar is to give participants the skills and knowledge to interpret the main aspects of a mechanical drawing. Some people have the innate ability to visualize objects in three-dimensional space from a two-dimensional drawing. But anyone can accomplish this if some basic rules are in place and honed with practice.

The class will begin with a discussion of the categories of drawings, and the meaning of each line type. Then the major focus will be on interpreting and visualizing orthographic projection. Also covered are auxiliary information on a print (such as the title block and notes), interpreting dimensions/tolerances, and other special symbols (such as roughness callouts and screw threads). Multiple examples will be provided to show specific applications.

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Who should attend?



Who Should Attend

This seminar is designed for product and manufacturing engineers, manufacturing and inspection personnel, and also those involved indirectly such as purchasing, cost estimators, and administrative personnel.

Training content

  • Introduction
  • Importance of Engineering Drawings
  • Basic Steps in Reading a Print
  • Line Types: Visible, Hidden, Center, Extension, Dimension, Section, Leader, Phantom
  • The Title Block
  • Orthographic Projection Views
  • Visualizing in 3D
  • First vs. Third Angle Projection
  • Section Views
  • Dimensioning Practices
  • Plus/Minus vs. Limit Dimensions
  • Special Dimensions/Tolerances

Course delivery details

Course Duration: 1 Day - 8 Hours/day

About Omnex

Omnex, International Consulting, Training and Software Development Organization

Omnex is an international consulting, training and software development organization specializing in management system solutions that elevate the performance of client organizations. Omnex provides consulting and training services in Quality, Environmental, and Health and Safety standards-based management systems. Omnex also...

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