tailieunhanh - Lecture Operations management: Chapter 16 - William J. Stevenson

The objectives of this chapter are to introduce scheduling. When you finish this chapter, you should be able to: Explain what scheduling involves and the importance of good scheduling, compare product and service scheduling hierarchies, describe scheduling needs in high-volume systems,. | Scheduling Chapter 16 Copyright © 2015 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. Scheduling 1 You should be able to: LO Explain what scheduling involves and the importance of good scheduling LO Compare product and service scheduling hierarchies LO Describe scheduling needs in high-volume systems LO Describe scheduling needs in intermediate-volume systems LO Describe scheduling needs in job shops LO Use and interpret Gantt charts LO Use the assignment method for loading LO Give examples of commonly used priority rules LO Discuss the Theory of Constraints and that approach to scheduling LO Summarize some of the unique problems encountered in service systems, and describe some of the approaches used for scheduling service systems Chapter 16: Learning Objectives Scheduling Scheduling: Establishing the timing of the use of equipment, facilities . | Scheduling Chapter 16 Copyright © 2015 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. Scheduling 1 You should be able to: LO Explain what scheduling involves and the importance of good scheduling LO Compare product and service scheduling hierarchies LO Describe scheduling needs in high-volume systems LO Describe scheduling needs in intermediate-volume systems LO Describe scheduling needs in job shops LO Use and interpret Gantt charts LO Use the assignment method for loading LO Give examples of commonly used priority rules LO Discuss the Theory of Constraints and that approach to scheduling LO Summarize some of the unique problems encountered in service systems, and describe some of the approaches used for scheduling service systems Chapter 16: Learning Objectives Scheduling Scheduling: Establishing the timing of the use of equipment, facilities and human activities in an organization Effective scheduling can yield Cost savings Increases in productivity Other benefits LO Scheduling Hierarchies LO Flow System High-volume system in which all jobs follow the same sequence Flow system scheduling Scheduling for flow systems The goal is to achieve a smooth rate of flow of goods or customers through the system in order to get high utilization of labor and equipment High Volume Systems LO Outputs fall between the standardized type of output of high-volume systems and the make-to-order output of job shops Output rates are insufficient to warrant continuous production Rather, it is more economical to produce intermittently Work centers periodically shift from one product to another Intermediate-Volume Systems LO Job shop scheduling Scheduling for low-volume systems with many variations in requirements Make-to-order products Processing requirements Material requirements Processing time Processing sequence and setups A .