Engineering Drawings Primer

Course Summary

This course focuses on the basic requirements of engineering drawings, numeric dimensions and tolerances, and geometric dimensions and tolerances.

Upcoming Events

Event Details

8 hours (1 in-person session or 2 virtual sessions)
Instructor-led classroom training, in-person and in-groups, with lots of discussion and working sessions to practice learned skills.
Available at QSG’s training facilities, virtually, or on-site at your organization

8:00am–4:00pm (EST) each day ON-SITE
9:00am–12:30pm (EST) each day VIRTUAL
Customer site: times vary

TextbookHammer’s Blueprint Reading Basics, 4th ed., by Charles Gillis, Industrial Press

WorkbookEngineering Drawings Primer Workbook, by Charles Gillis

Description

Intended for the professional or manager seeking an awareness of dimensioning and tolerancing who does not need to further their knowledge with a more in-depth course. Designed to provide you with an understanding of GD&T fundamentals, this course focuses on the basic requirements of engineering drawings, numeric dimensions and tolerances, and geometric dimensions and tolerances.

Who Should Attend

This course is designed for engineering managers and supervisors, mechanical engineering technicians, manufacturing engineering technicians, quality assurance technicians, and supplier quality engineers.

Learning Objectives

Through training, participants will learn the following:

  • Calculate minimum and maximum allowable values for dimensions considering numeric tolerances.
  • Learn how geometric tolerances supplement conventional tolerances to specify limits on allowable variation.
  • Recognize the symbols used with the geometric system of tolerances.
  • Recognize basic dimensions on prints and understand their meaning.
  • Identify and properly read feature control frames.
  • Recognize when bonus tolerance is available and calculate geometric tolerance values when bonus tolerance applies.
  • Recognize datum feature identifiers applied to features with size and surfaces.
  • Analyze the datum reference frame including order of precedence.
  • Identify and read geometric controls on location, orientation, form, profile & runout.

Course Outline

The Basics of Manufacturing Prints
What manufacturing prints are and why they are used
Who uses them and how
The manufacturing cycle and purpose of prints
The basic requirements of technical drawings
Prints are interpreted according to standards and represent contractual requirements

Dimensions
What dimensions are and why they are important
Fundamental dimensioning and tolerancing rules
Symbols associated with dimensions
Linear, diametral, radial, and angular dimensions
Dimensioning of common features

Numeric Tolerances
What tolerances are and why they are important
The ways numeric tolerances are indicated on prints
Determining tolerance values for numeric tolerances given implicitly, explicitly, symbolically, and by limit dimensioning
Calculating tolerance accumulations

Geometric Tolerance Fundamentals
How geometric tolerances work
Thinking of parts as collections of features not dimensions
Features with size and surfaces
Maximum Material Condition and Least Material Condition
What bonus tolerance is and when it applies

The Datum Reference Frame Concept
The purpose of a datum reference frame
Establishing datums from various datum features
What datum shift is and when it applies

Interpretation of Geometric Controls
The geometric characteristic symbols used to impose geometric requirements

Prerequisites

None

Instructors

Charles A Gillis, P.E.

FAQ

What transferable skills will I gain from this workshop?

This course will help you develop technical drawing interpretation, dimensioning and tolerancing, blueprint reading, GD&T fundamentals, and manufacturing specifications understanding skills, enabling you to accurately read and apply engineering drawings in design, manufacturing, and quality control.

What other Engineering and Technical Training courses does QSG offer?

QSG offers a variety of engineering and manufacturing training programs, including Blueprint Reading with GD&T, Design for Manufacturing & Assembly (DFM&A), and Statistical Process Control (SPC).

What if I want to customize this course for my company?

We offer customized Engineering Drawings training tailored to your organization’s industry-specific requirements. Contact us at info@qualitysupportgroup.com to discuss personalized training solutions.

Will I receive a certificate after completing this course?

Yes! Participants will receive a Certificate of Completion, demonstrating their proficiency in understanding and interpreting engineering drawings.

How can I register for this course?

You can register online by selecting your preferred course date and completing the enrollment process.

How can I become a QSG member and receive discounted training?

QSG members receive exclusive discounts on training programs.

General FAQ 1

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General FAQ 2

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

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