Materials, Manufacturing, Assembly: Gd T Engineering Technicians

This workbook was developed to support the course Designing for Materials, Manufacturing, and Assembly (MET 201), a core applied design course in Engineering Technology programs. The material reflects the realities faced by engineering technicians who must design components and assemblies that are not only functional, but also manufacturable, assemblable, and economically viable within modern industrial environments. Unlike traditional design texts that emphasize theory in isolation, this book is intentionally practical. It is structured to align with a combined lecture–laboratory format, where design decisions are immediately tested against manufacturing constraints, assembly methods, material behavior, and industry standards. Students are expected to think beyond idealized geometry and consider how real parts are produced, handled, assembled, and inspected. The content emphasizes Design for Materials, Manufacturing, and Assembly (DFMA) principles as they are applied in contemporary manufacturing settings. Students learn to create part geometry that supports efficient production and reliable assembly while adhering to accepted industrial practices, including geometric dimensioning and tolerancing. Throughout the text, design choices are evaluated in terms of downstream consequences, tooling complexity, material waste, assembly time, automation compatibility, and quality control. This book also integrates the use of DFMA analysis software and digital design tools, mirroring the collaborative environments found in industry. Students are guided through evaluating their designs using both manual reasoning and software-based analysis, comparing alternatives and justifying decisions based on measurable criteria. Emphasis is placed on understanding how designs perform under manual, semi-automated, and high-speed robotic assembly conditions, preparing students for both current and emerging manufacturing systems. Hands-on learning is central to this course and to this text.