Final Flashcards
Define: muda
Waste of materials, space, time, labor, inventories, and processing.
What is lean production?
Refers to the Toyota Production System in its entirety. The term lean production originated during a benchmark study at MIT because of Japan’s ability to use half of the time, labor, and space to produce the same output as it’s counterparts.
Define: kanban
A signal used to signal when certain parts were needed. (A part of JIT)
Efficient Consumer Response (ECR)
A process where point of purchase transactions are forwarded to manufacturers (developed by the grocery industry).
Define: poka-yoke
Any type of error and mistake proofing. “Poka-yoke mechanisms can be electrical, visual, mechanical, procedural, or any other method that prevents problems, errors, or defects, and they can be implemented anywhere in the organization”
What are keiretsu relationships?
Cooperative coalitions between Japanese manufacturers and their suppliers. (Most often a result of financial support given to suppliers from the manufacturers).
What is channel integration.
Extending strategic alliances to suppliers’ suppliers and to customers’ customers.
What is an information silo or silo effect?
An information silo is a management system incapable of. Reciprocal operation with other relate information systems.
What are the 7 elements of lean production?
- Waste reduction
- Lean supply chain relationships
- Logan layouts
- Inventory and setup time reduction
- Small batch scheduling
- Continuous improvement
- Workforce empowerment
What are the seven wastes?
Overproducing, waiting, transportation, overprocessing, excess inventory, excess movement, scrap and rework.
What are the Five-Ss to reduce waste?
Sort Set in order Sweep (purity) Standardize (cleanliness) Self-discipline
What is included in JIT purchasing?
It includes delivering smaller quantities, at the right time, to the right location, in the right quantities.
Define: kaizen
Continuously searching for all possible improvement opportunities.
What was Deming’s main theory? What was his main contribution?
Managers are responsible for creating the systems that. Make organizations work, therefor, they should be responsible for. The organization’s problems.
Contribution: Deming’s Fourteen Points for Management
What was Crosby’s main theory? What was his main contribution?
Crosby emphasized commitment to quality improvement by top management, development of a prevention system, employee education, and continuous assessment.
Contribution: Four Absolutes of Quality
What is Juran noted for?
Bringing the human element into the practice of quality improvement.
Contribution: Quality Trilogy; Quality Planning, Quality Control, Quality Improvement.
What are the 5 steps in the DMAIC improvement cycle?
Define: Identify where gaps exist between critical-to-quality (CTQ) characteristics and service or product requirements to achieving customer satisfaction. Measure Analyze Improve Control
What is acceptance sampling? Producer’s risk? Consumer’s risk?
Sampling only a small part of a shipment to see if it meets quality standards.
Producer: buyer rejects shipment because sample did not meet standards (type 1).
Consumer: sample falsely provides a positive answer (type 2).
What are the 4 legal classifications of transportation services?
Common carriers: offer transportation to all shippers at published rates (cruise lines, greyhound, southwest air, etc…).
Contract carriers: serve specific customers under contractual agreements not bound to serve the general public.
Exempt carriers: exempt from regulation of services and rates.
Private carriers
What are the regulations that pertain to rail transportation?
- granger laws
- Interstate Commerce Act of 1887 (realized impact of railroad monopolies)
- Transportation Act of 1920 (realized control was bad for competition)
What is cross docking?
The use of warehouses to accept bulk orders, break them down, repackage, and distribute them.
What is risk pooling?
By assuming that higher-than-average demand from consumers will be off set of by lower-than-average demand from other consumers thus reducing the chances if stock outs.
Number if warehouses have an impact on this.