同步生产和限制条件的理论（英文）.pdf

Operations Management For Competitive Advantage ninth edition 1 CHASE AQUILANO JACOBS Operations Management For Competitive Advantage Chapter 17 Synchronous Manufacturing and Theory of Synchronous Manufacturing and Theory of Constraints Constraints ninth edition CHASE AQUILANO JACOBS ©The McGraw-Hill Companies, Inc., 2001 Operations Management For Competitive Advantage ninth edition 2 Chapter 17 Synchronous Manufacturing and the Theory of Constraints  Goldratt’s Rules  Goldratt’s Goal of the Firm  Performance Measurement  Capacity and Flow issues  Synchronous Manufacturing CHASE AQUILANO JACOBS ©The McGraw-Hill Companies, Inc., 2001 Operations Management For Competitive Advantage ninth edition 3 Goldratt’s Rules of Production Scheduling  Do not balance capacity balance the flow.  The level utilization of a nonbottleneck resource is not determined by its own potential but by some other constraint in the system.  Utilization and activation of a resource are not the same.  An hour lost at a bottleneck is an hour lost for the entire system.  An hour saved at a nonbottleneck is a mirage. CHASE AQUILANO JACOBS ©The McGraw-Hill Companies, Inc., 2001 Operations Management For Competitive Advantage ninth edition 4 Goldratt’s Rules of Production Scheduling (Continued)  Bottlenecks govern both throughput and inventory in the system.  Transfer batch may not and many times should not be equal to t