GMS 401 Chapter Notes - Chapter 10: Six Sigma, Mixed Model, Production Leveling
28 Sep 2016
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Document Summary
Just-in-time (jit): a highly coordinated processing system in which goods move through the system, and services are performed, just as they are needed: usually small batches (ideal size = 1, pull (demand) system. Big jit = philosophy of waste reduction and continuous improvement = lean production: jit/lean operates with very little fat . Jit systems require high quality levels, the systems are geared to a smooth flow of work, the appearance of problems due to poor quality creates disruption in this flow. Becomes imperative to avoid shutdowns, and quickly resolve problems when they occur. Involves three part approach: designing quality into the product and process, insist vendors provide high-quality materials, make workers responsible for producing goods of high quality. Jit production requires a smooth flow of goods through the system to achieve a meshing of the different operations and the movement of goods and materials from the supplier to the final output.
