Integrating MRP (materiel requirements planning) II and JIT to achieve world-class status.
The concepts and principles of using manufacturing resource planning (MRP II) for planning are not new. Their success has been proven in numerous manufacturing companies in America. The concepts and principles of using just-in-time (JIT) inventory for execution, while more recent, have also been available for some time, and their success in Japan well documented. However, it is the effective integration of these two powerful tools that open the way to achieving world-class manufacturing status. This article will utilize a newly developed world-class manufacturing model, which will review the aspects of planning, beginning with a business plan through the production planning process and culminating with a master schedule that drives a materiel/capacity plan. The importance and interrelationship of these functions are reviewed. The model then illustrates the important aspects of executing these plans beginning with people issues, through total quality control (TQC) and pull systems. We will then utilize this new functional model to demonstrate the relationship between these various functions and the importance of integrating them with a total comprehensive manufacturing strategy that will lead to world-class manufacturing and profits.
AT&T Bell Labs, Clifton, NJ.
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Titone
D003132:Commerce / Q000458:organization & administration*; D004864:Equipment and Supplies; D008331:Management Information Systems; D010934:Planning Techniques; D011357:Product Line Management / Q000592:standards*; D014481:United States