Cam Design-A Primer: An Introduction to the Art and Science of Cam Design - Couverture souple

Norton, Robert L

Couverture souple

ISBN 10 : 163649126X ISBN 13 : 9781636491264

Editeur : Norton Associates LLC, 2020

Synopsis

I have been studying, teaching about, designing, researching, analyzing, and consulting on cam follower systems for fifty years. I designed many cams at Polaroid Corporation in the 1960-1970 period then went on to teach mechanical engineering at various universities for 42 years until 2012. I usually taught courses on kinematics, dynamics, machine design, and stress analysis. Most of these courses included the design and analysis of cams.

Over the years I taught, I also actively consulted for engineering companies all around the world on machine design problems, many of them involving cams. I have written six engineering textbooks. The kinematics book, Design of Machinery, has an introductory chapter on cam design and one on cam dynamics. Cam Design and Manufacturing Handbook, written late in my career, encapsulates all the art and science on cams that I have learned from study, experimentation and original research done with my graduate students, and my 50-years of experience in cam design.

When I consulted with companies about cams, it was common to find that the engineers who had designed them had little idea or expertise on how to properly design a cam. This was not because they were bad engineers; they were not. I blame it on a lack of training in cam design in their engineering education. Having spent my career in the "engineering ed biz," I know for a fact that most U.S. engineering curricula seldom mention cam systems to their students, let alone teach them anything useful about the subject.

If cams are taught at all, they typically are included in a first course in kinematics. Many textbooks written for that course, if they have a cam chapter, it is almost always out-of-date and full of errors and misinformation. Even kinematics books written relatively recently continue to contain the same obsolete and misleading information on cam design that has been prevalent for the past 50 years. My kinematics book Design of Machinery is a notable exception; it is up-to-date.

The above-described situation gave me the motivation to write this primer on cam design. I want to provide a simple, clearly written, short, and inexpensive description of how to (and how not to) design a cam, aimed at the engineer in industry that may occasionally be required to do so, but may have little or no training and experience for the task.

This book is essentially a lightly abridged version of the first few chapters of my comprehensive and complete book on the subject, the Cam Design and Manufacturing Handbook. I believe that this information will serve to get an engineer to the point that he or she can design a simple cam-follower system that will work. If their career finds them needing to do more than occasional work of this sort, then they can consult my more comprehensive book and other tomes on the same subject.

A propos du livre

À propos de l'auteur

Robert L Norton, editor and principal author, has more than fifty years experience in the practice of mechanical engineering design and has taught mechanical engineering at university level for over forty years. He holds undergraduate degrees in Mechanical Engineering and Industrial Technology from Northeastern University in Boston, and an M.S. in Engineering Design from Tufts University in Medford, Mass. He was awarded the Doctor of Engineering degree (h.c.) by Worcester Polytechnic Institute in 2012. He first encountered and designed cams for camera mechanisms in 1959 at Polaroid Corporation and has been fascinated by them ever since. He spent many years designing and analyzing cam-follower systems at Polaroid, Gillette, and many other companies through his engineering consulting practice over the past forty years. He taught kinematics, dynamics, stress analysis, and machine design to mechanical engineering students for over forty years at Northeastern, Tufts, and Worcester Polytechnic Institute, Worcester, Mass. where he is currently the Milton Prince Higgins II Distinguished Professor Emeritus in the Mechanical Engineering Department. His cam design program, Dynacam, is used around the world by many companies large and small, and his popular textbooks on kinematics and machine design have been translated into many languages and are used worldwide. He has published many technical papers in the literature, and he holds 13 U.S. patents. He is a Life Member and a Fellow of the ASME.

Détails de l'édition

• Éditeur: Norton Associates LLC
• Date d'édition: 2020
• Langue: anglais
• ISBN 10: 163649126X
• ISBN 13: 9781636491264
• Reliure: Broché
• Nombre de pages: 130
• Coordonnées du fabricant: non disponible
• Personne responsable: GPSR Kontakt; gpsr@libri.de; ; Europaallee 1; Bad Hersfeld; 36244; Allemagne