Description
The PPT explains on the importance of facility layouts.
Facility Layout
Outline
• Objectives of Facility Layout • Types of Layouts
– Fixed Position Layout – Process Layout – Product Layout
• Designing Facility Layouts
Factors Affecting Layout
Develop an economical layout which will meet the requirements of: ? Product design and volume (product strategy) ? Process equipment and capacity (process strategy) ? Quality of work life (human resource strategy) ? Building and site constraints (location strategy)
Objectives for Layouts
• • • • • Minimize material handling costs Utilize space efficiently Utilize labor efficiently Eliminate bottlenecks Facilitate communication and interaction between workers, between workers and their supervisors, or between workers and customers
Objectives for Layouts
• Reduce manufacturing cycle time or customer service time • Eliminate redundant movement • Facilitate the entry, exit, and placement of material, products, or people • Incorporate safety and security measures • Promote product and service quality • Encourage proper maintenance activities • Provide a visual control of operations or activities • Provide flexibility to adapt to changing conditions
Basic Types of Layouts
• Fixed Position (project) Layout
–used in projects where the product cannot be moved
Basic Types of Layouts
• Process Layout
–machines, people, or equipment grouped by process they perform
Basic Types of Layouts
• Product Layout
–linear arrangement of workstations to produce a specific product or service
Basic Types of Layouts
• Hybrid Layout
–Combination of Process and Product Layout
Material Flow Matrix
Example
4 20 5 5 -Distance Matrix
1 2 3 4
1 --
2 10 --
3 15 10 --
Equal sizes
1 2 3 4
1 --
2 1 --
3 2 1 --
4 3 2 1 --
TC1234 ? 10 (1) ? 15 (2) ? 20 (3) ? 10 (1) ? 5(2) ? 5(1) ? 125 TC 2134(1 ? 2) ? 10 (1) ? 15 (1) ? 20 (2) ? 10 (2) ? 5(3) ? 5(1) ? 105 TC 3214(1 ? 3) ? 10 (1) ? 15 (2) ? 20 (1) ? 10 (1) ? 5(2) ? 5(3) ? 95 TC 4231(1 ? 4) ? 10 (2) ? 15 (1) ? 20 (3) ? 10 (1) ? 5(1) ? 5(2) ? 120 TC1324(2 ? 3) ? 10 (2) ? 15 (1) ? 20 (3) ? 10 (1) ? 5(1) ? 5(2) ? 120 TC1432(2 ? 4) ? 10 (3) ? 15 (2) ? 20 (1) ? 10 (1) ? 5(2) ? 5(1) ? 105 TC1243(3 ? 4) ? 10 (1) ? 15 (3) ? 20 (2) ? 10 (2) ? 5(1) ? 5(1) ? 125
Iteration 0 Iteration 1
Iteration 2
1 2 3 4 3 2 1 4 2 3 1 4
125
95
95
References
• Production and operations management
– By P. Ramamurthy
• Production Management
– By Martin Kenneth Start
• http://www. wikipedia.com • http://www.esnips.com
doc_938627857.ppt
The PPT explains on the importance of facility layouts.
Facility Layout
Outline
• Objectives of Facility Layout • Types of Layouts
– Fixed Position Layout – Process Layout – Product Layout
• Designing Facility Layouts
Factors Affecting Layout
Develop an economical layout which will meet the requirements of: ? Product design and volume (product strategy) ? Process equipment and capacity (process strategy) ? Quality of work life (human resource strategy) ? Building and site constraints (location strategy)
Objectives for Layouts
• • • • • Minimize material handling costs Utilize space efficiently Utilize labor efficiently Eliminate bottlenecks Facilitate communication and interaction between workers, between workers and their supervisors, or between workers and customers
Objectives for Layouts
• Reduce manufacturing cycle time or customer service time • Eliminate redundant movement • Facilitate the entry, exit, and placement of material, products, or people • Incorporate safety and security measures • Promote product and service quality • Encourage proper maintenance activities • Provide a visual control of operations or activities • Provide flexibility to adapt to changing conditions
Basic Types of Layouts
• Fixed Position (project) Layout
–used in projects where the product cannot be moved
Basic Types of Layouts
• Process Layout
–machines, people, or equipment grouped by process they perform
Basic Types of Layouts
• Product Layout
–linear arrangement of workstations to produce a specific product or service
Basic Types of Layouts
• Hybrid Layout
–Combination of Process and Product Layout
Material Flow Matrix
Example
4 20 5 5 -Distance Matrix
1 2 3 4
1 --
2 10 --
3 15 10 --
Equal sizes
1 2 3 4
1 --
2 1 --
3 2 1 --
4 3 2 1 --
TC1234 ? 10 (1) ? 15 (2) ? 20 (3) ? 10 (1) ? 5(2) ? 5(1) ? 125 TC 2134(1 ? 2) ? 10 (1) ? 15 (1) ? 20 (2) ? 10 (2) ? 5(3) ? 5(1) ? 105 TC 3214(1 ? 3) ? 10 (1) ? 15 (2) ? 20 (1) ? 10 (1) ? 5(2) ? 5(3) ? 95 TC 4231(1 ? 4) ? 10 (2) ? 15 (1) ? 20 (3) ? 10 (1) ? 5(1) ? 5(2) ? 120 TC1324(2 ? 3) ? 10 (2) ? 15 (1) ? 20 (3) ? 10 (1) ? 5(1) ? 5(2) ? 120 TC1432(2 ? 4) ? 10 (3) ? 15 (2) ? 20 (1) ? 10 (1) ? 5(2) ? 5(1) ? 105 TC1243(3 ? 4) ? 10 (1) ? 15 (3) ? 20 (2) ? 10 (2) ? 5(1) ? 5(1) ? 125
Iteration 0 Iteration 1
Iteration 2
1 2 3 4 3 2 1 4 2 3 1 4
125
95
95
References
• Production and operations management
– By P. Ramamurthy
• Production Management
– By Martin Kenneth Start
• http://www. wikipedia.com • http://www.esnips.com
doc_938627857.ppt