New Modern Machining Course

Readers of this publication are likely familiar with two realities about the modern machining industry.

First, the industry has evolved dramatically over the last 20 years. A bewildering variety of cutting tool geometries, substrates, coatings, and software solutions offer to optimize cutting processes, driving innovation across aerospace, automotive, medical, and other industries. High-performance tooling has become essential, but has yet to develop a significant presence within the curriculum for most undergraduate engineering programs.

Second, many engineering students graduate with minimal practical knowledge of modern machining practice. Their experience often consists of machining a few aluminum parts using outdated tools and machines. This leaves them ill-prepared for today’s world of higher material removal rates, tighter tolerances and advanced materials.

This gap is the driving force behind Utah Tech University’s new engineering course, “MECH 4990 – Modern Machining.” Designed for junior and senior engineering students, the course aims to create engineers equipped with both a fascination with machining and the expertise to make real-world decisions.

What sets this course apart? Three core ideas:

1. Technical Depth:

Students dive into the physics and thermodynamics of chip formation, understanding phenomena like heat generation, cutting forces and work-hardening. Lectures explore carbide substrate quality, tool geometry and machining strategies like high-feed milling. The curriculum emphasizes how these technical details tie directly to machining economics, teaching students how small decisions can significantly impact productivity.