Dec 16, 2025  
2025-2026 Catalog 
    
2025-2026 Catalog

Aerospace and Advanced Manufacturing: Principles of Precision Machining 1 Certificate


13 Credits

Principles of Precision Machining (PPM) Level 1 Covers conventional machining, basic blueprint reading and math, health and safety. Students spend their time divided between lecture and lab work each week with a significant amount of lab time dedicated to conventional mills and lathes. Basic computer skills are highly recommended: Windows, Internet and Email.

Entry Requirement: Instructor’s permission.

Contact: Tom Tagliente - ttagliente@greenriver.edu; Brad Chinn, bchinn@greenriver.edu or Joel Perdue, jperdue@greenriver.edu

Program Website:
Machining & Manufacturing Technology | https://www.greenriver.edu/students/academics/areas-of-interest/program-maps/trades-industrial-tech-aviation-natural-resources/machining-manufacturing-technology/index.html

Program Outcomes:


Students who successfully complete this program will be able to:

  1. Demonstrate accuracy and safety in the completion of manufacturing tasks.
  2. Produce a manually turned workpiece.
  3. Produce a manually milled workpiece.
  4. Produce a surface-ground workpiece.
  5. Produce a CNC machined workpiece.
  6. Use hand tools correctly and safely.
  7. Use precision measuring instruments correctly.
  8. Read blueprints correctly.
  9. Produce a correctly sequenced job/build plan.
  10. Identify and describe basic tools and project materials.

Last Revised


7/1/2014