The FMS is most suited for the mid-variety, mid-volume production range . FMS exploits the benefits of the Economy of Scope while achieving the efficiencies of the Economy of Scale (ElMaraghy 2006).
Where is flexible manufacturing system used?
Flexible manufacturing systems are most often used when small (relative to mass production) , customized batches of products are required. A “small” single manufacturing cell can consist of varying kinds of production, material handling, and computer control modules.
Who created the flexible manufacturing system?
The concept of flexible manufacturing was developed by Jerome H. Lemelson (1923-97), an American industrial engineer and inventor who filed a number of related patents in the early 1950s. His original design was a robot-based system that could weld, rivet, convey, and inspect manufactured goods.
What is flexible manufacturing system example?
Flexible Manufacturing Module (FMM). Example : a NC machine, a pallet changer and a part buffer ; ... Example : Two FMCs, a FMM and two AGVs which will transport parts from a Part Loading area, through machines, to a Part Unloading Area; Flexible Production Systems (FPS).
What are the major elements of FMS?
there are several basic components of an FMS: (1) workstations, (2) material handling and storage system, and (3) computer control system . In addition, even though an FMS is highly automated, (4) people are required to manage and operate the system.
Which is the disadvantage of FMS?
Disadvantages of FMS include its higher upfront costs and the greater time required to design the system specifications for a variety of future needs . There also is a cost associated with the need for specialized technicians to run, monitor, and maintain the FMS.
Which is not benefit of FMS?
FMS (Flexible manufacturing system) is not suitable if production quantity is less . Explanation: FMS (Flexible manufacturing system) is not suitable if production quantity is less.
What makes a manufacturing system flexible?
Some characteristics that differentiate Flexible Manufacturing System from conventional manufacturing systems are their technical flexibility, i.e., the ability to quickly change mix, routing, and sequence of operations within the parts envelope and also complexity resulting from the integration, mechanization, and ...
What are the types of flexible manufacturing system?
(1984)classify FMSs into four types: flexible machining cell; flexible machining system; flexible transfer line; and flexible transfer multi-line .
What kind of products do you use flexible manufacturing?
An Industrial Flexible Manufacturing System (FMS) consists of robots, Computer-controlled Machines, Computer Numerical Controlled machines (CNC) , instrumentation devices, computers, sensors, and other stand alone systems such as inspection machines.
What is a flexible cell?
A flexible manufacturing cell (hereafter abbreviated to FMC), which consists of a machining device (usually NC machine), an automated workpiece-handling device, and a monitoring device, is a basic manufacturing unit and can operate independently in a job-shop-type manufacturing system.
What does product flexibility mean?
Product flexibility can be defined as the amount of responsiveness (or adaptability) for any future change in a product design , including new products and derivatives of existing products. A flexible design will reduce redesign costs and allow quicker response to customers with increased performance.
Which is the simplest type of FMS layout Mcq?
| (a) In-line FMS layout | (b) Loop FMS layout | (c) Ladder FMS layout | (d) Open field FMS layout |
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What is CMM in FMS system?
CNC Coordinate Measuring Machines :
A CMM consists of four main components: the machine, measuring probe, control system and the measuring software. ... CMMs linked with CAD, CAM and FMS etc.
What are the four tests for flexibility in FMS research?
- Part variety test. Can the system process different part styles in a non-batch mode?
- Schedule change test. ...
- Error recovery test. ...
- New part test.
What are the disadvantages of manufacturing?
The disadvantages of manufacturing technology include the following: Limited Creativity – Manufacturing technology completely limits creativity due to the abundance of automation/machinery and lack of employees within the production facility.
