This document provides an overview of flexible manufacturing systems (FMS). It defines FMS as an automated machine cell consisting of interconnected processing workstations and automated material handling. It discusses the history and purpose of FMS in optimizing manufacturing cycle times and reducing costs. The basic components of FMS are described as workstations, automated material handling systems, and computer control systems. The document outlines different types of FMS layouts and how flexibility is achieved. It provides examples of FMS applications and discusses the advantages of FMS in improving efficiency and reducing production time, while also noting the high expenses associated with implementation.
Value Proposition canvas- Customer needs and pains
FLEXIBLE MANUFACTURING SYSTEM
1. Department of Mechanical Engineering
“FLEXIBLE MANUFACTURING SYSTEM”
By
Anand Khare
(5M1-23)
Guided by
BHUSHAN C. BISSA
2. Introduction to FMS
History of FMS
Why FMS ?
Basic components of FMS
FMS equipment
Types of FMS
Layouts of FMS
Flexibility in FMS
Applications of FMS
Advantages
Disadvantage
Challenges with FMS
Conclusion
References
3. A flexible manufacturing
system is a automated
machine cell, consisting
of a group of processing
workstations, interconnect
ed with automated
material handling and
storage system.
What is FMS ?
4. The first FMS was patented in 1965 by Theo
Williamson who made numerically controlled
equipment. Examples of numerically controlled
equipment are like a CNC lathes or mills which is
called varying types of FMS.
5. External changes such as change in product design
and production system.
Optimizing the manufacturing cycle time
Reduced production costs
Overcoming internal changes like breakdowns etc.
17. Flexibility in manufacturing means the ability to deal
with slightly or greatly mixed parts, to allow variation
in parts assembly and variations in process sequence,
change the production volume and change the design of
certain product being manufactured.
18. • To be flexible, a manufacturing system must posses the
following capabilities:
Identification of the different production units to perform the
correct operation.
Quick changeover of operating instructions.
Quick changeover of physical setups of fixtures, tools and
other working units.
22. To reduce set up and queue times
Improve efficiency
Reduce time for product completion
Utilize human workers better
Improve product routing
Produce a variety of Items under one roof
Improve product quality
Serve a variety of vendors simultaneously
Produce more product more quickly
26. The processing of Gear by FMS saves approximately 100 seconds per gear
including pre & post processing adjustments. This means if number of gears to
be produced increases this will save lot of time and increase productivity of
the manufacturer. This will help in earning more profit. Hence FMS is more
beneficial than conventional manufacturing system.
27.
28. Determining if FMS the best production system for your
company
Possible expansion costs associated with implementing FMS
29. FMS is a revolution in the field of Manufacturing
Technology.
FMS can be designed to meet the specific demand of
each company
FMS is used for multitask operation.
FMS requires substantial investment of time and
resources.
30. Technical Papers:
Guixiu Qiao, Robert Lu, CharlesMclean: “Flexible manufacturing system
for mass customization manufacturing”, International Journal of Flexible
Manufacturing Systems, Volume 14, pp173-187. .
Jim Browne, Didier Dubois, Keith Rathmill, Suresh P. Sethi, Kathryn E.
Stecke :“Classification of FMS”, International Journal of Flexible
Manufacturing Systems,Volume 13, Issue 4,Paper No. 367, pp 114-117,
(1984).
Antonio Grieco, Quirico Semeraro, Tullio Tolio: “A Review of Different
Approaches to the FMS Loading Problem”, International Journal of
Flexible Manufacturing Systems,Volume 13, Issue 4, pp 361-384, October
2001.
31. Books Referred:
M.P. Groover: “Automation Production System and Computer Integration
Manufacturing”, Prentice-Hall of India Private Limited,2008,Pg.No.:538-
560.
R.K. Jain: “Production technology”, Khanna Publications, 2009,
Pg.No.:962-974.
Case study:
Ajay Singholi, Deepti Chhabra, Sampada Bagai: “Performance Evaluation
and Design of Flexible Manufacturing System”, Global Journal of
Enterprise Information System, Volume 2, Issue 1, pp 24-34, 2010.