Course Catalogue.

Basic Print Reading of Mechanical Drawings

2 Professional Development Hours

After participating in this course, you will be able to:

  • Identify the main views in an orthographic projection drawing
  • Explain the meaning of the different types of lines
  • Visualize a 3D object from the 2D orthographic views
  • Interpret plus/minus, nominal, reference and limit dimensions
  • Explain the various elements found in a title block

Description:
The purpose of this webinar is to provide participants with 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. However, anyone can accomplish this when some basic rules are in place and can even be honed with practice.

The webinar will begin with a discussion of the drawing categories and the meaning of each line type. Then a 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), section views, interpreting dimensions/tolerances, other special symbols (such as roughness callouts and screw threads), and an overview of the GD&T system of tolerances. Multiple examples will be provided to show specific applications.

Course Outline:

  • Basic steps in reading a print
  • Line types: visible, hidden, center, leader, etc.
  • 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

Who Should Attend:
Product Engineers • Manufacturing Engineers • Quality/Inspection personnel • Machine Operators • Purchasing and Cost Estimators • Support staff who handle prints

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SCHEDULED OFFERINGS

This course is currently scheduled on the following date. Click to learn even more details about this offering.

Online, 3/3/2023

COURSE CREDIT

Almost all of EPIC's courses offer :

  • Continuing Education Units (CEUs) and
  • Professional Development Hours (PDHs)

These course credits will help attendees earn training requirements for their associations or provincial governing bodies.

ON-SITE TRAINING
This course can be customized and delivered to a group at your facility saving time and money.
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