Exam 2 Flashcards
What is Process Selection?
Deciding the way production of goods or services will be organized
What are the major implications for Process Selection?
- ) Capacity Planning
- ) Layout of Facilities
- ) Equipment
- ) Design of Work Systems
What is Process Strategy?
The pattern of decisions made in managing processes so that the processes will achieve their competitive priorities
What are the Key Aspects of Process Strategy?
- ) Capital Intensity
2. ) Process Flexibility
What is Capital Intensity?
The mix of equipment and labor used
What is Process Flexibility?
The degree to which the system can be adjusted ti changes in processing requirements due to (product and service design changes, Volume Changes, and Changes in Tech)
What is a Job Process?
A process with the flexibility needed to produce a wide variety of products in significant quantities, with complexity and divergence in the steps performed
What is a Batch Process?
A process that differs from a job process with respect to volume, variety, and quantity
What is a Line Process?
A process that lies between the batch and continuous processes on the continuum; volumes are high and products are standardized, which allows resources to be organized around particular products.
What is a Continuous Flow?
The extreme end of high-volume, standardized production and rigid line flows, with production not starting and stopping for long time intervals
What is a Make-to-Order Strategy?
A strategy used by manufacturers that make products to customer specifications in low volume
What is an Assemble-to-Order Strategy?
A strategy for producing a wide variety of products from relatively few assemblies and components after the customer orders are received
What is a Make-to-Stock Strategy?
A strategy that involves holding items in stock for immediate delivery, thereby minimizing customer delivery times.
What do Process Tech and Info Tech have an impact on?
- ) Costs
- ) Productivity
- ) Competitiveness
What is Automation?
Machinery that has sensing and control devices that enable it to operate automatically
What are the 3 types of Automation?
- ) Fixed
- ) Programmable
- ) Flexible
What is Layout?
The configuration of departments, work centers, and equipment, with emphasis on movement of work through the system
What do facilities decide layout?
- ) Designing new facilities
2. ) Re-Designing existing facilities
When do Businesses need to Plan Layout?
- ) Inefficient Operations
- ) Accidents or safety hazards
- ) Changes in product or service design
- ) Introduction of new products
What causes businesses to have Inefficient Operations?
- ) High Costs
2. ) Bottlenecks
What is the Basic Objective of Layout Design?
Facilitate a smooth flow of work, material, and info through the system
What are Supporting Objectives of Layout Design?
- ) Facilitate Quality
- ) Use workers and space more efficiently
- ) Avoid Bottlenecks
- ) Minimize handling costs
What is the main issue in Designing Process Layouts?
The relative placement of departments
What is a good way to Measure Effectiveness of Layout Design?
Measure transportation cost, distance, or time
What is Line Balancing?
The process of assigning tasks to workstations in such a way that the workstations have approximately equal time requirements
What is the Goal of Line Balancing?
Obtain task grouping that represent approx equal time requirements since this minimizes idle time along the line. This results in high utilization of equipment and labor
Why is Line Balancing Important?
- ) Allows use of labor and equipment more efficiently
2. ) Avoid fairness issues that arise when one station works harder than another
What is a Precedence Diagram?
A diagram that shows the elemental tasks and their precedence requirements
What is Cycle Time?
The maximum time allowed at each workstation to complete its set of tasks on a unit.
What is established by Cycle time?
The output rate of a line
The required number of Workstations is a function of…
- ) Desired output rate
2. ) Our ability to combine tasks into a workstation
What is Balance Delay?
The percentage of Idle time of a line
What is Efficiency?
Percentage of busy time of a line
What is Quality?
The ability of a product or service to consistently meet or exceed customer expectation
What are the Dimensions of Product Quality?
- ) Performance
- ) Aesthetics
- ) Special Features
- ) Conformance
- ) Reliability
- ) Durability
- ) Perceived Quality
- ) Serviceability
- ) Consistency
What is Performance?
Main characteristics of a product
What are Aesthetics?
1.) Appearance, Feel, Smell, Taste
What are Special Features?
Extra Characteristics
What is Conformance?
How well the product conforms to design specifications
What is Reliability?
Consistency of performance
What is Durability?
The useful life of the product
What is Perceived Quality?
Indirect Evaluation of quality
What is Serviceability?
Handling of Complaints or Repairs
What is Consistency?
Quality doesn’t Vary
Dimensions of Service Quality?
- ) Convenience
- ) Reliability
- ) Responsiveness
- ) Time
- ) Assurance
- ) Courtesy
- ) Tangibles
- ) Consistency
- ) Expectancy
What is Convenience?
The availability and accessibility of service
What is Responsiveness?
Willingness to help customers in unusual situations and to deal with problems
What is Time?
The speed with which the service is delivered
What is Assurance?
Knowledge exhibited by personnel and their ability to convey trust and confidence
What is Courtesy?
The way customers are treated by employees
What is the best way to identify service quality?
Audit the service
What are the Determinants of Quality?
- ) Quality of Design
- ) Quality of Conformance
- ) Ease-of-Use and User Instructions
- ) After-the-Sale Service
What is Quality of Design?
Intention of designers to include or exclude features in a product or service
What is Quality of Conformance?
The degree to which goods or services conform to the intent of the designers
What is Ease-of-Use?
Increase the likelihood that a product will be used for its intended purpose and in such a way that it will continue to function properly and safely
What is After-the-Sale Service?
Taking care of issues and problems that arise after the sale
Who has a Responsibility for Quality?
Everyone in an organization
What are Benefits of Good Quality?
- ) Enhanced reputation for Quality
- ) Ability to command premium prices
- ) Increased Market Share
- ) Greater Customer Loyalty
Consequences of Poor Quality
- ) Loss of Business
- ) Liability
- ) Productivity
- ) Costs
What are the Three Costs of Quality?
- ) Appraisal Costs
- ) Prevention Costs
- ) Failure Costs
What are Appraisal Costs?
Costs of activities designed to ensure quality or uncover defects
What are Prevention Costs
All TQ training, TQ planning, Customer assessment, process control, and quality improvement costs to prevent defects from occuring
What are failure costs?
Costs incurred by defective parts/products or faulty services
What are the two types of failure costs?
- ) Internal failure costs
2. ) External failure costs
What are internal failure costs?
Costs incurred to fix problems that are detected before the product is delivered to the customer
What are external failure costs?
All costs incurred to fix problems that are detected after the product/service is delivered to the customer
What is Substandard work?
- ) Defective products
- ) Substandard service
- ) Poor Designs
- ) Shoddy Workmanship
What are the 3 types of Quality Certification?
- ) ISO9000
- ) ISO14000
- ) ISO24700
What does ISO stand for?
International Organization for Standardization
What is ISO 9000?
Set of international standards on quality management and quality assurance, critical to international business
What is ISO 14000?
A set of international standards for assessing a company’s environmental performance
What is ISO 24700?
Pertains to the quality and performance of office equipment that contains reused components
What is Total Quality Management (TQM)?
Involves everyone in an organization in a continual effort to improve quality and achieve customer satisfaction
What are the 6 Steps in TQM?
- ) Find out what the customer wants
- ) Design a product or service that meets or exceeds customer wants
- ) Design processes that facilitate doing the job right the first time
- ) Keep track of results
- ) Extend these concepts throughout the supply chain
- ) Top management must be involved and committed
What are some elements of TQM?
- ) Continuous Improvement
- ) Competitive Benchmarking
- ) Employee Empowerment
- ) Team Approach
- ) Based on Fact, Not Oppinion
What is Quality at the Source?
Making each worker responsible for the quality of his or her work
What is the common saying of Quality at the Source?
“Do it right” and “if it isn’t right, fix it”
What does PDSA stand for?
Plan-Do-Study-Act
What is included in the Plan Step of PDSA?
- ) Begin by studying and documenting the current process
- ) Collect data on the process/problem
- ) Analyze the data and develop a plan for improvement
- ) Specify measures for evaluating the plan
What is included in the Do Step of PDSA?
Implement the plan, document and changes made, collect data for analysis
What is included in the Study step of PDSA?
- ) Evaluate the data collection during the do phase
2. ) Check results against goals formulated during the plan phase
What is included in the Act step of PDSA?
- ) If the results are successful, standardize the new method and communicate to relevant personnel
- ) Implement training for new method
- ) If unsuccessful, revise the plan and repeat the process
What is Process Improvement?
A systematic approach to improving a process
What are the steps of process improvement?
- ) Map the process
- ) Analyze the process
- ) Redesign the process
What does Mapping the process mean?
Collect information about the process and identify each step in the process. Create a flowchart of the process
What does Analyzing the process mean?
- ) Ask critical questions about the process
2. ) Ask specific questions about each step in the process
What is Six Sigma?
A business process for improving quality, reducing costs, and increasing customer satisfaction
How many defects can Six Sigma have?
3.4 per million
What are the 4 principles of Six Sigma?
- ) Reduction in variation
- ) Data driven and requires data validation
- ) Outputs are determined by inputs
- ) Only a few inputs have significant impact on outputs
What does DMAIC stand for?
Define, Measure, Analyze, Improve, and Control
What does Define mean in DMAIC?
Set the context and objectives for improvement
What does Measure mean in DMAIC?
Determine the baseline performance and capability of the process
What does Analyze mean in DMAIC?
Use data and tools to understand the cause and effect relationships of the process
What does Improve mean in DMAIC?
Develop the modifications that lead to validated improvement of the process
What does Control mean in DMAIC?
Establish plans and procedures to ensure that improvements are sustained
What are 3 methods for generating ideas?
- ) Brainstorming
- ) Quality Circles
- ) Benchmarking
What are Quality Circles?
Groups of workers who meet to discuss ways of improving products or processes
What are the 5 steps in the benchmarking process?
- ) identify a critical process that needs improvement
- ) Identify an organization that excels in this process
- ) Contact that organization
- ) Analyze the data
- ) Improve the critical process