Developing a Process Layout
Managers can use various models like mathematical models, computer models, and physical models. Mathematical models help managers analyze and conceptualize the problem; computer models provide them a quick approximation of goods layouts; and physical models help them visualize the layout. They are very useful in planning process layout.
Graphic and Schematic Analysis
Templates, and two-dimensional cutouts of equipment drawn to scale are the most common layout-planning tools. Templates are moved about within a scaled model of the walls and columns of a facility to identify the best layout through trial and error. These templates are also used for developing product and fixed-position layouts.
Computer Models - CRAFT
A number of computerized layout programs have been developed to devise good process layouts. CRAFT (Computerized Relative Allocation of Facilities Technique) is one such program that works on the criteria similar to the load-distance model. The model finds a layout by evaluating thousands of alternative layouts quickly. CRAFT has the capacity to handle plants comprising up to 40 work centers of different shapes and sizes, and can account for mobile and immobile process centers. The model considers various types of layouts and different materials-handling methods that a firm can use among its work centers.
The initial layout, a matrix identifying the number of loads moved among process centers, and a matrix of the cost of transporting loads among process centers have to be provided to CRAFT. CRAFT then evaluates the effectiveness of the initial layout and exchanges the locations of pairs of process centers. Each exchange is evaluated for its effectiveness and the best exchange is adopted. The process is repeated several times until there is no further reduction in the materials-handling costs. Finally, the last available solution is considered as the final layout.
Load Distance Model
A plant having a process layout produces diversified products in variable work flows. Such a plant handles relatively large amounts of material. Since the movement of the material in such a process is more, and huge movement costs are incurred. Since material transportation does not add any value to the product, managers prefer layouts that result in minimum material movement; thereby aim at reducing the unnecessary flows among processing centers.
The load distance model is one of the important models used to minimize the material flow. In this model, the number of loads (standardized amount of material) moved between each pair of process centers over a period of time and the distances between them are considered. These distances depend on the locations fixed by the initial layout. The initial layout is then modified to reduce costs. This process is repeated until there is no scope for further cost minimization.
Email based Operations Management assignment help - homework help at Expertsmind
Are you searching Operations Management expert for help with Developing a Process Layout questions? Developing a Process Layout topic is not easier to learn without external help? We at www.expertsmind.com offer finest service of Operations Management assignment help and Operations Management homework help. Live tutors are available for 24x7 hours helping students in their Developing a Process Layout related problems. We provide step by step Developing a Process Layout question's answers with 100% plagiarism free content. We prepare quality content and notes for Developing a Process Layout topic under Operations Management theory and study material. These are avail for subscribed users and they can get advantages anytime.
Why Expertsmind for assignment help
- Higher degree holder and experienced experts network
- Punctuality and responsibility of work
- Quality solution with 100% plagiarism free answers
- Time on Delivery
- Privacy of information and details
- Excellence in solving Operations Management questions in excels and word format.
- Best tutoring assistance 24x7 hours