Chapter 6 Flashcards

(65 cards)

1
Q

____ refers to deciding on the way production of goods/services will be organized.

A

Process Selection

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2
Q

How an organization approaches process selection is determined by the organization’s ______.

A

Process Strategy

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3
Q

What are two aspects of Process Strategy?

A

Capital Intensity and Process Flexibility

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4
Q

What is Capital Intensity?

A

The mix of equipment and labor that will be used by the organization

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5
Q

What is Process Flexibility?

A

The degree to which the system can be adjusted to changes in processing requirements

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6
Q

3 Factors that change processing requirements include?

A

1) Changes in product/service design
2) Changes in volume processed
3) Changes in technology

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7
Q

Process choice is _____.

A

Demand-driven

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8
Q

What are the 2 key questions in process selection?

A

1) How much variety will the process need to be able to handle?
2) How much volume will the process need to be able to handle?

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9
Q

Usually, volume and variety are _______ related.

A

Inversely

High for one; low for the other

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10
Q

The need for flexibility of personnel and equipment is _____ related to the level of variety the process will need to handle.

A

Directly

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11
Q

Variety means either having two things:

A

1) Dedicated operations for each different product
2) If not, having to get equipment ready every time there is the need to change the product being produced

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12
Q

What are the 5 basic process types?

A

1) Job Shop
2) Batch
3) Repetitive
4) Continuous
5) Project

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13
Q

What are 4 characteristics of a Job Shop process type?

A

1) Operates on a small scale
2) Low-volume of high-variety goods/services are needed
3) Processing is intermittent
4) High flexibility using general-purpose equipment and skilled workers

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14
Q

What are 5 characteristics of a Batch Processing process type?

A

1) Moderate volume of goods/services are desired
2) Handles moderate variety of products/services
3) Processing still intermittent,
4) Equipment don’t need to be as flexible
5) Doesn’t require high skill level from employees

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15
Q

When higher volumes of more standardized goods are needed, ______ is used.

A

Repetitive Processing

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16
Q

When higher volumes of more standardized goods are needed, ______ is used.

A

Repetitive Processing

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17
Q

The standardized output means _______.

A

Only slight flexibility of equipment is needed

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18
Q

When a very high volume of non-discrete, highly standardized output is desired, a ______ is used.

A

Continuous system

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19
Q

Continuous systems have almost no variety in output, and no need for _______

A

Equipment Flexibility

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20
Q

A ____ is used for work that is non-routine, with a unique set of objectives to be accomplished in a limited time frame.

A

Project

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21
Q

______ can be used to avoid any inconsistencies by identifying key product/ service dimensions and then selecting appropriate processes

A

Product/Service Profiling

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22
Q

________ is the creation of goods/services using processes that are: nonpolluting, economically efficient, safe, etc

A

Sustainable Production

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23
Q

Successful Lean Process designs result in what?

A

1) Reduced inventory/ floor space
2) Faster response times/lead times
3) Reduced defects
4) Increased productivity

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24
Q

____ refers to the discovery and development of new or improved products, services, or production processes

A

Technological Innovation

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25
High technology refers to what?
The most advanced and developed equipment and/or methods
26
Process technology and Information technology can have major impact on what 3 things?
Cost, Productivity, and Competitiveness
27
_____ includes methods, procedures, and equipment to produce goods/ provide services
Process Technology
28
What are three kinds of automation?
1) Fixed 2) Programmable 3) Flexible
29
____ automation is the least flexible and uses high-cost, specialized equipment for a fixed sequence of operations
Fixed
30
____ involves the use of high-cost, general-purpose equipment controlled by a computer program that provides the sequence of operations
Programmable Automation
31
____ evolved from Programmable Automation. But uses more customized equipment and requires significantly less changeover time
Flexibile Automation
32
Computer-aided Manufacturing (CAM) refers to _____.
The use of computers in process control, ranging from robots to automated quality control
33
Numerically Controlled (N/C) Machines are programmed to ______.
Follow a set of processing instructions based on mathematical relationships that tell the machine the details of the operations performed.
34
When Individual machines often have their own computer, it is referred to as _____.
Computerized Numerical Control (CNC)
35
Direct Numerical Control (DNC) is when _____.
One computer control a number of Numerically Controlled (NC) machines
36
N/C machines are best used in cases where ____ (3).
1) Parts are processed frequently and in small batches 2) Possibility of frequent design changes 3) Mistakes are costly
37
Cobots are what?
Collaborative robots with applications that enables humans and robots to work together safely and effectively
38
A Flexible Manufacturing System (FMS) is a ______
Group of machines that include supervisory computer control, automatic material handling, and automated processing equipment
39
______ offer reduced labor costs and more consistent quality when compared to traditional methods
Flexible Manufacturing Systems
40
Computer-integrated Manufacturing (CIM) is a system that ______
Uses an integrating computer system to link a broad range of manufacturing activities: Purchasing, order processing, and production planning
41
The overall goal of Computer-integrated Manufacturing (CIM) is to _____
Link various parts of an organization to achieve rapid response to customer orders, product changes, and reduce indirect labor costs
42
The Internet of Things (IoT) is _____
The extension of internet connectivity into devices like cell phones, vehicles, audio/video devices
43
3D Printing is also known as ____
Additive Manufacturing
44
_____ is the deformation of either metal or plastic forced under pressure through a die to create a shape
Extrusion
45
_____ is when using heat or pressure to form a solid material from powder without causing it to liquify
Sintering
46
_____ provide a benefit of being an "eye in the sky" to obtain visual detail in places that are hazardous to humans
Drones
47
3 Reasons why Layout decisions are important:
1) Require large investments 2) Involve long-term commitments 3) Significant impact on the cost/efficiency of operations
48
_____ are used to achieve a smooth and rapid flow of large volumes of goods through a system
Product Layouts
49
Product layouts achieve _____
A high degree of labor and equipment utilization, which tends to offset high equipment cost
50
_____ are periodic inspections and replacements of worn parts or those with high failure rates
Preventive Maintenance
51
Process Layouts are designed to ____
to process items that involve a variety of processing requirements -- Functional layouts
52
____ refers to a discontinuous work flow caused by pauses in the process; Ex: equipment adjustments
Intermittent Processing
53
In Fixed-position layouts, _______
The item being worked on remains stationary as workers/ equipment are moved about as needed
54
_____ is a type of layout in which workstations are grouped into cells; which are determined by the operations needed to work
Cellular Production
55
Two techniques that facilitate effective cellular layout design
1) Single-minute Exchange of Die (SMED) 2) Right-sized Equipment
56
____ involves identifying items with similarities in either design or manufacturing characteristics - Part families
Group technology
57
Line balancing is the process of _____
assigning tasks to workstations in a way that the stations have approximately equal time requirements
58
____ is the maximum time allowed at each workstation to complete its set of tasks on a unit
Cycle time
59
The minimum cycle time is equal to _____
The longest task time
60
The maximum cycle time is equal to
The sum of task times
61
Precedence Diagram shows what?
Shows the order in which tasks to be performed
62
What is the balance delay?
The percentage of idle time of a line
63
One of the most common goals in designing process layouts are ______
Minimization of transportation costs or distances traveled
64
____ is designed to handle more than one product on the same production line
Mixed Model Line
65
What is Dynamic Line Balancing
When bottlenecks occur, workers with temporary increased idle time assist other workers who are overburdened by the bottleneck