Term
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Definition
| collection of people, equipment and procedures organized to accomplish the manufacturing operations of a company (or other organization) |
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Definition
| the factory, production machines, and tooling, material handling equipment, inspection equipment, and the computer systems that control manufacturing operations |
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| Manufacturing Support Systems |
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Definition
| consist of the resources, procedures, and man power dedicated to solving the technical and logistics problems encountered in ordering materials, work flow and quality systems. Product design and business functions are also considered |
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| 100 to 10,000 units annually |
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| 10,000 to millions of units annually |
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Definition
| refers to the different product designs or types that are produced in a plant. |
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Definition
| when the product differs substantially |
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Term
| There is an blank correlation between blank and blanck in terms of factory operations |
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Definition
| inverse;product variety; production quantity |
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Definition
| when there are only small differences between products and product families that share common components |
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Definition
| When product variety is blank , batch production methods are typically used. |
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| Medium Quantity Production |
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Definition
| The production rate of the equipment is greater than the demand rate of single product type. So the same equipment can be shared among multiple products. |
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Term
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Definition
| Workers and processing equipments are brought to the product, while the product remains in a single location. This layout is used when the product is very large and difficult to move. |
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Term
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Definition
| The equipment is arranged according to function or type. Different parts each requiring a different operation sequence, are routed through the departments in batches following a given product’s process plan. Much material handling is required and in-process inventory is typically high. |
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Definition
| is designed to support a limited a limited variety of parts configurations. A part family is established (consisting of multiple products exhibiting soft product variety) |
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Definition
| involves mass production of single parts on single pieces of equipment |
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Definition
| - involves multiple workstations, and the parts or assemblies are moved through sequence to complete the product. This layout is called Product layout. |
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Term
Business Functions
Product design
Manufacturing planning and
Manufacturing control |
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Definition
| Functions involved in information-processing cycle |
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Term
An order to manufacture an item to the customer’s specifications.
A customer order to buy one or more of the manufacturer’s proprietary products.
An internal company order based on a forecast of future demand for a proprietary product. |
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Definition
| starts with production order which will be in one of the following forms |
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Term
Business functions
Product design
Manufacturing planning
Manufacturing control |
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Definition
| Functions involved in manufacturing support systems |
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Term
| Fixed automation features |
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Definition
high initial investment for custom engineered equipment
high production rates
relatively inflexible in accommodating product variety |
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Term
| Programmable automation features |
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Definition
high investments in general purpose equipment
lower production rates than fixed automation
flexibility to deal with variations and changes in product configuration
most suitable for batch production |
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Term
| flexible automation features |
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Definition
high investment for custom engineered system
continuous production of variable mixtures of products
medium production rates
flexibility to deal with product design variations |
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Term
| it is dsigned to be broken apart and reused |
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Definition
| how is reconfigurable automation different from the three listed above |
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Term
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Definition
| 9 reasons for automating were listed. which one of the following was not listed as one for these reasons |
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Term
| automation needs to be maintained and programmed |
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Definition
| why will manual labor always be needed in manufacturing and what economic factors make manual labor a feasible alternative to automation |
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Term
understand the process
simplify the process
automate the process |
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Definition
| what does the USA principle |
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Term
| Economic point of view definition of manufacturing |
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Definition
| the transformation of materials in to items of greater value by means of one or more processing and/or assembly operations. Manufacturing adds value to the material |
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Term
| what significant contribution did eli whitney do? |
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Definition
he had a collection of special machines, fixtures, and gauges that he had developed in his factory
interchangeable parts |
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Term
computers
robotics
erp systems |
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Definition
| which of the following were not components of the second industrial revolution |
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Term
mass productions
assembly lines
scientific management movement
electrification of factories |
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Definition
which of the following were
components of the second industrial revolution |
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Term
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Definition
| they cultivate and exploit natural resources such as agricultural and mining |
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Term
| what is secondary industries |
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Definition
| converts the outputs of the primary industries into products |
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Term
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Definition
| constitute the service sector of the economy |
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Term
| what is process parameters |
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Definition
| are inputs to the process such as temperature setting of finance, coordinate axis value in a positioning system, etc. |
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Term
| what are process variables |
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Definition
| outputs from the processes such as the actual temperatures of the furnace, etc. |
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Term
| difference between closed loop systems ans an open loop control system |
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Definition
| closed loop control systems sample the value of output variables and utilize these output values to alter the control inputs to the process. Open loop systems make no attempt to alter future system performance based on previous system performance |
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Term
actions performed by the cotrol systems are simole
actuating functions is very reliable
reaction forces opposing the actuation are small enough to have no effect on the actuation |
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Definition
| under what conditions are open loop control systems appropriate |
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Term
safety monitoring
maintenance and repair diagnostics
error detection and recovery |
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Definition
| what are the advanced automated functions |
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Term
device level
machine level
cell or system level
enterprise level |
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Definition
| list the levels of automation found in manufacturing systems |
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Term
| steady state optimal control system |
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Definition
| which of the following are typically implemented as open loop control system |
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Term
power/plant
program of instructions
control system
process |
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Definition
| basic components in an automated system |
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Term
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Definition
| provide a mean by which the controller is able to sequence the activities in a work cell ensuring that the actions of one piece of equipment are completed before the next piece of equipment begins its activity |
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Term
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Definition
| a computer control feature that permits the execution of the current program to be suspended to execute another program or subroutine in response to an incoming signal indicating a higher priority event |
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Term
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Definition
| Analog to digital converters |
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Term
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Definition
| Digital to analog converters |
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Term
| what is the role of a multiplexer in an older direct digital control |
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Definition
| share the data from different control loops with the same computer |
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