190 likes | 472 Views
Facility Layout. Chapter 10 pages 345-349, 359-360, 367-368. MGMT 326. Products & Processes. Quality Assurance. Planning & Control. Foundations of Operations. Facilities. Managing Projects. Managing Quality. Facility Location. Managing Inventory. Introduction. Strategy.
E N D
Facility Layout Chapter 10 pages 345-349, 359-360, 367-368
MGMT 326 Products & Processes Quality Assurance Planning & Control Foundations of Operations Facilities Managing Projects Managing Quality Facility Location Managing Inventory Introduction Strategy Product Design Statistical Process Control Linear Program- ming Process Design Facility Layout Just-in-Time & Lean Systems
Presentation Outline • Importance of layout planning • Process and product layouts • Office layouts • Designing cellular layouts
What Is Layout Planning? • Layout planning is determining the best physical arrangement of resources within a facility • Most facilities use either a product or a process layout
Why is layout planning important? • Eliminates unnecessary costs for space and materials handling • Reduces work-in-process inventory • Products goods and services faster • Reduces distances that workers must travel in the workplace • Improves communication and morale • Increases retail sales • Improves brand image
Types of Layouts • Process layouts: Group similar resources together • Product layouts:Designed to produce a specific product, or a small number of products efficiently • Hybrid layouts:Combine aspects of both process and product layouts • Example: cellular manufacturing • Fixed-Position layouts: Product is too large to move • Examples: building construction, shipyard • Resources must be brought to where they are needed
Process Layouts • Used in project and batch manufacturing (intermittent processes) • Also used in department stores, offices, hospitals, and universities • Able to make or sell a variety of products • Use general purpose resources • Less automation than in product layouts
Process Layouts (2) • Material handling costs per unit are higher than in product layouts • Scheduling production is more complex than in product layouts
Product Layouts • Used in assembly lines and continuous manufacturing (repetitive processes) • A cafeteria line is a product layout • In manufacturing, product layouts are used to produce one product, or a small group of products, efficiently • Uses special purpose resources • More automation than in process layouts
Product Layouts (2) • Material handling costs per unit are lower than in process layouts • Scheduling production is simpler than in process layouts
Office Layouts • Almost half the U. S. work force works in an office • Human interaction and communication are the primary considerations in office layouts • People who need to interact frequently should be close to each other • One key layout tradeoff is between closeness and privacy
Office Layouts (2) • Open concept officespromote understanding and trust. • A few closed rooms are needed for private discussions, such as personnel matters. • Moveable walls provide flexibility to change the layout when needed.
Office Layout Example3D Systems • Hi-tech company – provides equipment and materials for rapid product design and manufacturing • Rock Hill headquarters handles product design, sales, training, and administration • Open office plan • Conference room • Areas for informal meetings • Product showroom for customers • Cyber café and fitness center for employees
Designing Cellular Layouts Group technology is used to organize parts into families with similar manufacturing requirements.
Process Flows with the Use of GT Cells • Cellular manufacturing is: • More efficient than a process layout • More flexible than a product layout • Used to produce parts in Just-in-Time manufacturing