erp: mfg plan’g and control(mpc) 에 근거하여 snu mai lab just in time
Post on 21-Dec-2015
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SNU MAI LAB / 132
JIT in MPC JIT in MPC
Contents for MRP
JIT ExampleJIT Example
JIT ApplicationJIT Application
Non-repetitive JITNon-repetitive JIT
JIT SoftwareJIT Software
Managerial ImplicationsManagerial Implications
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Zero-x: inventory, transaction, disturbance,…
Mainly suitable for high volume, repetitive manufacturing
Physical Changes: SMED, improved quality, TPM, Poka-yoke, continual improvement, worker
involvement
JIT in MPC: Major Elements
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JIT Orientation includes several action plans:-Reduction of set-up and lot size-No defects in production-Continual improvement-Worker involvement-Cellular manufacturing
Impact on MPC: JIT can eliminate standard shop floor reporting systems, reduce costs of detailed shop scheduling, reduce WIP and Lead Time, support better vendor scheduling
Hidden Factory: One factory makes product and the other factory processes transactions on papers and computer systems
Ex) Ordering, execution and confirmation of materials moving from on location to next, costs of receiving, shipping, expediting, data entry and processing, accounting and error follow up
Logistical Transactions, Balancing Transactions, Quality Transactions, Change Transactions,…
JIT in MPC
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We need a factory having large bandwidth( flexible to volume and variety change)
JIT in MPC
SNU MAI LAB / 1312
JIT Applications
Inventory is like water, as it goes down, the problem becomes visible