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QDM Exam #2
Ch. 7
| Question | Answer |
|---|---|
| Just-In-Time Philosophy (JIT) | Getting the right quantity of goods at the right place at the right time. |
| Waste | Anything that does not add value. |
| A broad view of JIT | A philosophy that encompasses the entire organization. |
| Defining Beliefs of JIT | Broad view of operations, simplicity, continuous improvement, visibility, and flexibility. |
| Types of Waste | Material, Energy, Time, and Space |
| Broad View of the Organization | Tasks and procedures are important only if they meet the company's overall goals. |
| Simplicity | The simpler a solution, the better it is. |
| Continuous Improvement (Kaizen) | A philosophy of never-ending improvement. |
| Visibility | Problems must be visible to be identified and solved. |
| Flexibility | A company can quickly adapt to the changing needs of its customers. |
| JIT System | The three elements are just-in-time manufacturing, total quality management, and respect for people. |
| Just-In-Time Manufacturing | The element of JIT that focuses on the production system to achieve value-added manufacturing. |
| Setup Cost | Cost incurred when setting up equipment for a production run. |
| Total Quality Management (TQM) | An integrated effort designed to improve quality performance at every level of the organization. |
| Quality at the Source | Uncovering the root cause of a quality problem. |
| Respect for People | An element of JIT that considers human resources as an essential part of the JIT philosophy. |
| Pull System | JIT is based on a "pull" system rather than a "push" system. |
| Kanban Card | A card that specifies the exact quantity of product that needs to be produced. |
| Production Card | A kanban card that authorizes production of material. |
| Withdrawal Card | A kanban card that authorizes withdrawal of material. |
| Small-lot Production | The ability to produce small quantities of products. |
| Internal Setup | Requires the machine to be stopped in order to be performed. |
| External Setup | Can be performed while the machine is still running. |
| Uniform Plant Loading | A constant production plan for a facility with a given planning horizon. |
| Multifunction Workers | Capable of performing more than one job. |
| Cell Manufacturing | Placement of dissimilar machines and equipment together to produce a family of products with similar processing requirements. |
| Jidoka | Authority given to workers to stop the production line if a quality problem is detected. |
| Poka-yoke | Foolproof devices or mechanisms that prevent defects from occurring. |
| Bottom-Round Management | Consensus management by committees or teams. |
| Quality Circles | Small teams of employees that volunteer to solve quality problems. |
| Single-source Suppliers | Suppliers that supply an entire family of parts for one manufacturer. |