Some disadvantages of a flexible manufacturing system include: complexity of a flexible manufacturing system, requires highly skilled technicians, high level of planning, and higher initial investment.
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A flexible manufacturing system (FMS) is a form of flexible automation in which several machine tools are linked together by a material-handling system, and all aspects of the system are controlled by a central computer. 1. The Flexible Manufacturing System (FMS) is a manufacturing methodology where an entire or partial production line including a material handling system has been automated in order to give it time to react in the event of unforeseen changes. There are three types of changes for which flexibility is needed, they are: Variability, Rare Events, and Uncertainty. Variability refers to foreseen changes in production these changes are planned, the second change is, Rare Events, this is where a potential problem has been identified and contingency plans are in place to deal with the problem, and thirdly: Uncertainty, this is where the variability of a problem and the way to plan for it is unknown and must be dealt with when it arises. All the automation takes place through Computer Integrated Manufacturing (CIM), CIM is nothing more than a central computer processing system that continually monitors and self -compensates or makes changes automatically through Programmable Logic Controls (PLC's) to meet its work load requirements.
The disadvantages of rush orders in manufacturing can include poor quality merchandise, overtime pay to employees, stress, and the possibility of not making the order in time. Other disadvantages exist, both general and job specific.
Just-in-time manufacturing is a production system that pulls products through the manufacturing process on the basis of market demand.
The 3 main types of industrial production are: a continuous flow where thousands of the product are made 24/7, mass production where hundreds are made (usually on a production line) but not 24/7, and a batch where only about 5- 150 of the product is created.
Flexible manufacturing systems are considered faster because the system is designed to react any changes, whether predictable or unpredictable. This system is numerically flexible and routing flexible.
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Flexible manufacturing systems can be used for medium production batches,
A Flexible Manufacturing system comprises a central computer controller that manages both the CAD database and manufacturing cell i.e. CNC machines. It also emphasizes on Material Resource Planning . While CIM comprises computer controlled manufacturing along with automated transport of machine in the workshop vicinity.
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Flexible manufacturing systems are known as FMS
Flexible Manufacturing System. Its a bunch of machines that can accommodate to manufacture moderate no. and amount of products.
A flexible manufacturing system is a computer integrated system that has the speed and flexibility to rapidly change information and stats as they come into the system. One can find more information on websites such as Wikipedia and Technology Student.
Disadvantages of system approach that it is rigid, if there is any change in the environment, it will react quite slow and this approach is good for manufacturing industry but not service industry which require to adopt to the external environment.
N. R. Dhanraj has written: 'Elements of maintaining quality in the operation of a flexible manufacturing system'
Ram V Rachamadugu has written: 'Due-date based scheduling in a flexible manufacturing system' -- subject(s): Computer integrated manufacturing systems, Robotics, Production scheduling
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