Peta Luas Produk dan Luas Lantai Produksi

1. Peta Luas Produk dan Luas Lantai Produksi

2. Multi-Column Process Chart • Similar content • Visually cleaner • Compares processes side-by-side

3. Multi-Column Example

4. Process Chart • Used for just one part • Record everything that happens to the part from material arrival to shipping • Symbols are used to describe what happens

5. Process Chart Symbols Operation: an object is changed in its characteristics Transportation: an object is moved from one place to another Inspection: an object is examined with a standard as to quantity and quality Delay: the immediate performance of the next planned action does not take place Storage: an object is kept under control such that its withdrawal requires authorization

6. Process Chart Questions • Can I eliminate this step? • Can I automate this step? • Can I combine this step with another? • Can I reduce the travel distance? • Can I move workstations closer? • Can I justify production aids to increase effectiveness? • How much does this part cost to produce?

7. Total Plant Flow • Flow Diagrams • Show the path traveled by each part from receiving to fabrication to assembly and finally to shipping • Problems such as cross traffic, backtracking, and travel distance should be visible

8. Total Plant Flow • Cross Traffic • Cross traffic occurs where flow lines cross • Proper placement of equipment, services, and departments will eliminate cross traffic • Congestion and safety considerations are results of cross traffic

9. Total Plant Flow • Backtracking • Material movement reversing flow • Backtracking costs three times as much as correct material flow • Distance Traveled • Distance costs money to travel • Facility layout is the key to reducing travel distances

10. Goals • Analyze the flow to better plant layout • Promote efficiency, effectiveness, and cost reduction • Eliminate as many steps as possible • Combine steps • Rearrange equipment as appropriate

11. Questions and Comment