Contact ALIC: alic@allegheny.edu

Blueprint Reading

$625.00

This course develops the ability to interpret manufacturing blueprints to ensure accurate part production, inspection, and quality control in machining and fabrication settings. Students will learn to read technical drawings, identify symbols and views, and understand dimensional specifications and tolerances critical to part function and inspection. Emphasis is placed on real-world applications in machining, fabrication, and quality control environments.

September 9 – September 18, 2025
Tuesday-Wednesday-Thursday
4:00 pm – 6:30 pm

Course Content:

  • Overview of blueprints and their uses
  • Learning standard symbols and their meanings
  • Understanding how dimensions are represented
  • Importance of tolerances in manufacturing
  • Introduction to basic GD&T principles
  • Understanding the role of datums in design
  • Practice interpreting complex blueprints
  • Identifying and correcting common mistakes
  • Creating a basic blueprint using software or hand sketching
  • Analyzing blueprints from real manufacturing projects
  • Applying advanced GD&T techniques
  • Comprehensive review of all concepts

 

Applications and Hands-On:

  • Identifying key blueprint components
  • Matching symbols to their applications
  • Analyzing dimensional callouts on a sample drawing
  • Comparing parts to tolerances on blueprints
  • Identifying GD&T symbols in real drawings
  • Setting up datums on a part model
  • Solving blueprint challenges in teams
  • Error identification exercise
  • Designing a simple part
  • Group analysis of a provided case study
  • Mock setup for GD&T inspection
  • Final interpretation and creation challenge

 

Resources Provided:

  • Blueprint examples
  • Drafting tools