Session 3548
Using Cost-Saving Hard Automation Laboratory Projects in
Manufacturing Education
Manocher Djassemi
Murray State University
Abstract
This paper discusses the benefits of incorporating hard automation-oriented projects in
manufacturing laboratories. This approach enables academic programs with limited funding to
provide a valuable hands-on experience in factory automation to students while they are in
school, rather than leaving it to be learned in the workplace. Two examples of laboratory projects
involving high and low degrees of hard automation activities are presented. The hardware
designed and built by the students as well as the associated costs are discussed.
Introduction
Engineering technology (ET) and industrial technology (IT) programs are facing the
challenging task of educating competent students in many aspects of manufacturing including
factory automation. A hands-on educational approach has been an effective tool to gain such
competency in ET and IT programs. Many of these programs offer laboratory-oriented
manufacturing courses with the mission of providing students with practical experience in
automation and its application in integration of production systems. A common laboratory
facility in ET and IT programs includes computer-integrated manufacturing which may be
referred to as CIM lab or robotics lab
1,2,3
. CIM/robotics laboratories are typically equipped with
educational, and in many instances, commercial grade machine tools and instruments. At the
undergraduate level, the laboratory is primarily used for soft automation education. That is,
teaching how to program computer-controlled equipment such as computer numerical control
(CNC) machines, robots, and programmable logic controllers (PLC). However, a soft automation
approach should be coupled with a hard automation learning approach if a full spectrum of
factory automation education is desirable.
Hard automation is a full or near full scale development of an actual automated
manufacturing and/or assembly workcell using capital equipment such as CNC machines and
robots, components that are fabricated by students, and a variety of standard parts such as
pneumatic cylinders and sensory devices. The use of hard automation-oriented projects in
manufacturing education benefits students in the sense that a) it provides them with a detailed
practical knowledge of how to develop a real world factory automation project “built from
scratch”, and b) they learn how to manage various phases of a project construction from the
“ground up,” including equipment installation, integration, and troubleshooting phases. Thus,
“Proceedings of the 2002 American Society of Engineering education Annual Conference & Exposition
Copyright © 2002 American Society for Engineering Education”
Page 7.1252.1