IMPROVING PRODUCTION PERFORMANCE THROUGH LEAN MANUFACTURING TECHNIQUES & EDUCATION IN LEAN CONCEPTS Patricio A. Torres, M.B.A. Matthew P. Stephens, Ph.D.Introduction Manufacturing productivity can be improved by reducing waste in production processes.Since the introduction of continuous flow and the concept of assembly line processing by HenryFord, the industrial world has experienced a tremendous number of changes and modificationsdue to ever-increasing customer demands and expectations. These changes and growth have notalways followed a systematic approach and have not always been without the accompanyinggrowing pains. As a result, several
Session 3663 Lean Manufacturing A unique approach to educating students Michael Lobaugh Lecturer in Engineering Mechanical Engineering Technology Penn State Erie, The Behrend CollegeAbstractThis paper presents a recently developed method of teaching Lean Manufacturing. The LeanManufacturing course is structured as both a lecture and an open discussion class. The class ispresented as a 400 level course, which qualifies as a technical elective for all
, curriculum development, as an example, is a highly specializedfunction, it cannot be done effectively without some consideration for the individual course, orcourses, that it will comprise. Additionally, the key direction in the design of a curriculum at theuniversity level is the planned discipline of study of individual students. Conversely, at thebusiness enterprise level, a curriculum is tied to the organization’s strategies and operating plans;each strategy and operating plan must be assessed in order to identify the performance requiredof employees.This section of this paper describes how the University of Kentucky college of engineeringcurriculum in lean manufacturing was developed as an integrated series of course offerings forundergraduate
., Ghadmode, A., Dhayagude, S., 2005. Physical simulations in classroom as a pedagogical tool for enhancing manufacturing instruction in engineering technology programs, Proceedings of 2005 ASEE Annual Conference and Exposition.[10] Wang-Chavez, J., Chinnam, R. B., Sathyanarayanamurthy, H., Nguyen, J., 2003. Integrating real world experience in designing operations management course, Proceedings of 2003 ASEE Annual Conference and Exposition: Staying in Tune with Engineering Education, 6205-6216.[11] Womack, J. P., Jones, D. T. 1996. Lean thinking; banish waste and create wealth in your corporation, New York: Simon & Schuster.[12] Womack, J. P., Jones, D. T., Roos, D., 1990. The machine that changed the world, New York: Rawson
, R. Cook, and K. Hauser, “Integrating Lean Systems Education into Manufacturing Course Curriculum via Interdisciplinary Collaboration”, Proc. ASEE Ann. Conf. and Exp., 2007, paper 2007-516.[9] S. A. Johnson, A. Gerstenfeld, A. Z. Zeng, B. Ramos, and S. Mishra, “Teaching Lean Process Design Using a Discovery Approach”, Proc. ASEE Ann. Conf. and Exp., 2003, 7881-7892.[10] E. Ozelkan and A. Galambosi, “Lampshade Game for Teaching Lean Manufacturing”, Proc. ASEE Ann. Conf. and Exp., 2007, paper 2007-2822.[11] M. Mehta, “Teaching Lean Manufacturing on a Distance Learning Platform Using Virtual Simulation”, Proc. ASEE Ann. Conf. and Exp., 2006, paper 2006-15.[12] A. Verma, “Teaching Lean Manufacturing Concepts
Lean manufacturing concepts throughsimulation games and real life industry projects. Qualitative and quantitative data were collectedand analyzed to measure the learning outcomes. Student feedback indicates that the simulationactivities are effective ways for understanding Lean concepts. Furthermore, the Leanmanufacturing projects allow students to gain hands-on experience and apply what they learn toreal life situations.One of the main factors that the current Lean simulations and games do not consider is thecognitive skills and cultural aspects which are important for Lean manufacturing sustainability.In future work, we plan to integrate the cognitive and cultural factors into the Lean simulationgames. This will also require the development
AC 2007-516: INTEGRATING LEAN SYSTEMS EDUCATION INTOMANUFACTURING COURSE CURRICULUM VIA INTERDISCIPLINARYCOLLABORATIONNing Fang, Utah State University Ning Fang is an Associate Professor in the Department of Engineering and Technology Education, College of Engineering, Utah State University. His areas of interest include engineering education, manufacturing processes, and product design. He earned his PhD in Mechanical Engineering in 1994 and has published 30+ papers in refereed international journals. He is a member of ASEE, ASME, and a senior member of SME.Randy Cook, Utah State University Randy Cook is an Executive in Residence at Utah State University, with a joint appointment between
received an NSF grant to investigate how engineers develop automated Page 10.1460.1manufacturing system integration skills. In the course of interviewing engineers from automatedsystem design companies, we learned that line balancing automated systems in the final stage Proceedings of the 2005 American Society for Engineering Education Annual Conference & Exposition Copyright ©2005, American Society for Engineering Educationbefore installation is a particularly difficult and critical task. Theoretical work on line balancinghas been developed since 1980, but as manufacturing technology has advanced, the complexityof
Automated Manufacturing System Integration Education: Current Status and Future Directions Sheng-Jen (“Tony”) Hsieh Dept. of Engineering Technology and Dept. of Mechanical Engineering Texas A&M University, College Station, TX1. IntroductionAutomated systems play an essential role in manufacturing, from assembling complex electronicdevices to mixing pharmaceuticals. Engineers must constantly design, maintain, reconfigure, andupgrade these systems to accommodate shifts in product design or manufacturing priorities.Their ability to rapidly complete such tasks is critical to maintaining our national economiccompetitiveness and security
publication in the "International Journal of Advanced Manufacturing Systems" is in press at this time. Currently, Mr. Patricio Torres is working on his Ph.D. in Industrial Technology in Purdue University where he has been a teacher assistant and a research assistant.Matthew Stephens, Purdue University Prof. MATTHEW P. STEPHENS, Ph.D. is a professor and a University Faculty Scholar in the department of Industrial Technology at Purdue University. Dr. Stephens holds graduate degrees from University of Arkansas and Southern Illinois University. He is the author of a textbook on TPM, Productivity and Reliability-Based Maintenance Management (2004, Prentice Hall) and the co-author of a lean Facilities
2006-512: WORKING WITH SMALL COMPANIES IN CAMBODIA TO TEACHLEAN MANUFACTURING PRINCIPLES TO UNDERGRADUATE STUDENTSMichael Miles, Brigham Young UniversityVal Hawks, Brigham Young University Page 11.1457.1© American Society for Engineering Education, 2006 Working with Small Companies in Cambodia to Teach Lean Manufacturing Principles to Undergraduate StudentsIntroductionTeaching lean manufacturing in the university environment is becoming more common, withmany schools in the United States offering “lean” undergraduate courses in various technologyand engineering programs. This trend is driven by companies who have implemented or aretrying to implement lean
Helping Connecticut Aerospace Parts Manufacturers Become Lean M. Ali Montazer, Ph.D. University of New Haven – Tagliatela College of Engineering West Haven, Connecticut 06516 AbstractWith funding support from the Connecticut Center for Advanced Technology (CCAT) /National Aerospace Leadership Initiatives (NALI), a Center for Simulation Modeling andAnalysis has been established at the University of New Haven. The objectives of theCenter are (1) to bring modeling and simulation techniques and tools, through faculty andstudent teams, to the Connecticut aerospace parts manufacturers to support their efforts inimplementing Lean / Six
Helping Connecticut Aerospace Parts Manufacturers Become Lean M. Ali Montazer, Ph.D. University of New Haven – Tagliatela College of Engineering West Haven, Connecticut 06516 AbstractWith funding support from the Connecticut Center for Advanced Technology (CCAT) /National Aerospace Leadership Initiatives (NALI), a Center for Simulation Modeling andAnalysis has been established at the University of New Haven. The objectives of theCenter are (1) to bring modeling and simulation techniques and tools, through faculty andstudent teams, to the Connecticut aerospace parts manufacturers to support their efforts inimplementing Lean / Six
Helping Connecticut Aerospace Parts Manufacturers Become Lean M. Ali Montazer, Ph.D. University of New Haven – Tagliatela College of Engineering West Haven, Connecticut 06516 AbstractWith funding support from the Connecticut Center for Advanced Technology (CCAT) /National Aerospace Leadership Initiatives (NALI), a Center for Simulation Modeling andAnalysis has been established at the University of New Haven. The objectives of theCenter are (1) to bring modeling and simulation techniques and tools, through faculty andstudent teams, to the Connecticut aerospace parts manufacturers to support their efforts inimplementing Lean / Six
Thomson Learning, 2002.4. Robson, Ross, Executive Director, Shingo Prize, presentation, "Lean Manufacturing in the Shingo Prize," SME Conference, "The Lean Manufacturing Challenge," Dallas, TX, May 2002.5. Allen, John, Principal, Total Systems Development (TSD), presentation, "Lean & Six Sigma: Integration or Disintegration?" SME Conference, "The Lean Manufacturing Challenge," Dallas, TX, May 2002.6. Wichter, Ron, Sr. Vice President, Rockwell Automation,Global Manufacturing Solutions, article published in "Global Manufacturing Solutions, Volume I, Issue III," "Lean Six Sigma: The Power of Two," 2002.7. Pyzdek, Thomas, Consultant, article published in "Quality Digest," "Six Sigma and Lean Production," January 2000.8. George
respond to specific customer requirements andyet they are expected to make products efficiently, typically through larger quantities and scaleof operations. Global market demands have led to three distinct forms of production planningand control systems: the conventional manufacture-to-stock or the ”Push” system, the Just-in-Time (JIT) manufacture-to-order or the “Pull” system, and a “hybrid” push-pull system based ondelayed product differentiation. The hybrid system is the most difficult to optimize regardingoverall system operations because it entails frequent integration of product design, processconfiguration, inventory requirements, and post-manufacturing delivery constraints.Meanwhile, recent trends in lean manufacturing either directly or
AC 2010-312: EXTENDING LEAN MANUFACTURING SYSTEMS THROUGHIMPLEMENTING MOBILITY (A CASE STUDY)Mohamed Gadalla, Central Connecticut State University Dr. Gadalla is currently an assistant professor in the Mechanical Engineering Department at Central Connecticut State University. Dr. Gadalla has a Ph. D. in Mechanical Engineering from the University of Western Ontario in Canada. He graduated with honor from Cairo University with B.Sc. in Mechanical Engineering followed by a Master degree (M. Sc.) from the same university. He served as a research engineer and visiting scholar in several universities in USA, Canada, Germany, and Egypt. He also severed as a program coordinator for the computer Integrated
level” and “Easy access to integrated data” 22, 23 need to be supportedby relevant metrics and data. Simulation of both tactics, from building through experiments toverification, is therefore doable in a simple classroom environment as described below. Fromthe Lean Efficiency Time factors used in the exercise, two provide information useful from thepoint of view of the fourth principle. They are: Outside Movement Time factor and IncomingOrder Fulfillment Time factor.5. Exercises Simulating Lean Manufacturing EnvironmentExercises assigned to groups of 10 to 12 people were completed almost entirely in classroom.Some out of the classroom work was required to complete calculations and evaluate results.This type of projects gave multiple
adoption of Lean Manufacturing philosophy by majormanufacturers has created a demand for qualified personnel in this area. A trainingprogram in Lean Enterprise was developed by Old Dominion University for theApprentice School at Northrop Grumman Newport News. Physical simulation activitiesare an integral part of this training program. Simulation activities related to shipbuildingoperations have been incorporated in the Lean training course. These activities have beenused in the Business Operations course for three semesters. Results show increasedstudent participation and better understanding of lean concepts. The paper discusses the structure of the simulation activities and their effect onlearning of Lean concepts. The paper also
AC 2010-1870: INTEGRATING HANDS-ON DISCOVERY OF LEAN PRINCIPLESINTO OPERATIONS, INDUSTRIAL, AND MANUFACTURING CURRICULASharon Johnson, Worcester Polytechnic Institute Sharon A. Johnson is an associate professor of operations and industrial engineering in the Department of Management at Worcester Polytechnic Institute. She teaches courses in process management, facility layout and design, and operations management. Dr. Johnson received her Ph.D. from Cornell University in Operations Research and Industrial Engineering in 1989. Dr. Johnson’s research interests include lean manufacturing and operations design, process modeling, and improving health care delivery processes. Her work has appeared
AC 2010-57: IMMERSIVE LEARNING USING LEAN SIX SIGMAMETHODOLOGY IN THE MANUFACTURING ENGINEERING TECHNOLOGYCAPSTONE COURSEAlan Leduc, Ball State University Alan Leduc is an Associate Professor at Ball State University where he has taught in the TAC/ABET accredited Manufacturing Engineering Technology program since 1990. He also coordinates the Minor in Process Improvement (MIPI) which provides students with Lean Six Sigma Black Belt body of knowledge education and the opportunity to engage in professional level projects. Alan worked closely with Dr. Mikel Harry, Ball State University alumnus and co-creator of Six Sigma in developing the MIPI. Prior to his teaching career, Alan spent 20 years
has been incorporated into the MET curriculum via a seniorelective titled Computer Integrated Manufacturing (MET-445). Approximately 20% ofcourse deals with Lean manufacturing. Lean coverage starts with lecture on Leanprinciples followed by the training program in ship repair and associated simulationactivity. The goal of this course is to provide the students with competency-based, hands-on learning that supports a systems approach about Lean philosophy and itsimplementation. Prerequisites for the course include general knowledge aboutmanufacturing systems and sophomore level course in materials processes andmanufacturing. Student responses have been collected and evaluated via an attitudinalsurvey. Student comments indicate positive
AC 2008-2680: TEACHING CONCEPTS OF LEAN MANUFACTURINGTHROUGH A HANDS-ON LABORATORY COURSEArun Nambiar, University of Puerto Rico-Mayaguez Arun received his Bachelor's Degree in Mechanical Engineering from Birla Institute of Technology and Science, Pilani, India in 1997 and Master's Degree in Industrial Engineering from Ohio University, Athens, OH in 2004. He went on to receive his Doctoral Degree in Integrated Engineering (with an Industrial Engineering concentration) from Ohio University, Athens, OH in 2007. His research interests include production, planning and control of manufacturing systems, application of lean principles, study of discrete-event systems and cost estimation for various
in advance so that the students can register for the classes just when they need it,so that all the students can graduate at right time. The students also emphasized on timemanagement of equipment and machinery in the laboratories and to integrate multi-useequipment when replacing older or obsolete equipment.JidokaIn lean manufacturing, jidoka means making defect-free processes by continually strengtheningprocess capability, continuous improvement and feedback. 3 The term jidoka also suggests that ifa person sees any defect during a process, he/she should immediately stop the process andcorrect the process. In this study the students mentioned the importance of jidoka and the wayjidoka could be applied in different areas at the universities
-sizedmanufacturing companies and delivered in-depth project services to 250 companies7.These companies consider IMEC an extension of their own operations and routinely callon the specialists to help them: meet the quality registration demands of their largercustomers, contain operating costs and increase profits, improve production output andtime to market, integrate advanced manufacturing technologies and business practices,solve specific problems, reverse negative business situations such as sales decreases, lossof market share, and cost increases, and diversify their customer base8. Services that IMEC offers include Lean Manufacturing training andimplementation assistance. The training and implementation assistance helps tominimize waste in both
chain. Companies found that by focusing on their corecompetencies, proven quality operations and transparent interfaces, the modular approachcould be structured to deliver a rapid and well-targeted response.After a generation of lean operations in manufacturing industry, three types ofpractitioner are emerging as represented in figure 1. They share a strong core of commoncommunication, data management and business process skills but the response toincreasing systems complexity is to foster workforce development in threecomplementary roles: specialists, integrators and sustainers. Specialists Sustainers Integrators
. Page 11.868.1© American Society for Engineering Education, 2006 Lean Throughout the IE CurriculumAbstractIn recent years, the principles of Lean Manufacturing have received a great deal of attention inindustry and in the popular press. Companies seeking a workforce trained in the principles oflean often send their employees through lean certification programs. While some IE programsnow offer undergraduate courses devoted to lean, some working IEs and faculty in IndustrialEngineering programs have dismissed lean citing that lean principles are “just traditionalindustrial engineering”. Lean is seen to be a new buzzword that may be expected to lose favor asdid quality circles or reengineering.In this paper we consider the
AC 2008-105: USING LEGO TO TEACH AND LEARN MICROMANUFACTURINGAND INDUSTRIAL AUTOMATIONSusana Lai-Yuen, University of South Florida Susana K. Lai-Yuen is an Assistant Professor of Industrial & Management Systems Engineering at the University of South Florida, USA. She received her Ph.D., M.S., and B.S. (Summa Cum Laude) degrees in Industrial Engineering from North Carolina State University, USA. Her research interests include computer-aided design (CAD), computer-aided molecular design (CAMD), human-computer haptic interfaces, computational geometry for design and manufacturing, and manufacturing education
” and “Six Sigma” technical articles published in the Societyof Manufacturing Engineering Technical Articles section, Six Sigma was primarily identified asa quality program with a focus on reducing process variation and Lean as a program focused oneliminating waste and improving flow using problem solving and statistical tools.1 Many of thearticles simply focused on the Lean and Six Sigma tool kits.In a recent article, the author advocated an integrated approach to process improvement usinglean manufacturing and Six Sigma principles.2 Another article which focused on Lean, arguedthat “successful execution of the corporate strategy is the ultimate goal not merely becomingLean” and offered Profit Mapping as a methodology for tying Lean to the
hoped that the students will not only learn from their own lean experiences, but also from theprojects of other teams working in different manufacturing settings. After a year of implementation,evidence suggests that the program effectively enhances students’ industrial awareness andunderstanding of lean manufacturing. Recommendations made by the student teams to the companieshave been well received and, in many cases, implemented. The long-term impact to local industries inthe awareness and implementation of lean concepts through this type of industrial integrated leancurricula will be evaluated for future dissemination.1. Background and IntroductionAs a land grant university, Iowa State University (ISU) plays an important role in helping grow