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The mold industry is the basic industry of the national economy , the injection molding is an important molding method most commonly used in the current plastics processing and mold manufacturing enterprises widespread irrational layout of the facilities and the poor logistics management and other issues . These layout problems have affected the development of enterprises , to expand production at the new plant , or the transformation and restructuring of the original layout , you need to quickly identify the a reasonable facility layout program to meet the demand of enterprises and new market . Systematic Layout Planning (SLP) in this text , combined with modern logistics simulation technology research capacity of the product from the market sector , and intends to produce varieties and market analysis of the composition of the products , thus completing the entire injection mold factory layout planning and design, in order to promote the entire mold production system flow, logistics , information flow more smoothly , reduce the cost of moving of personnel , materials , space and equipment utilization reached conducive management purposes . This paper analyzes the mold production , the use of the SLP method of product composition analysis , to develop a detailed process and draw the process flow diagram , divided according to the characteristics of the process and the various stages of the operating units , calculate the job shop logistics strength and in accordance with the production outline as well as the constraints , the plant layout design, floor plan to map out multiple factories to systematically evaluate alternatives , and then based on the analytic hierarchy process to select the optimal layout scheme . Modeling and simulation software modeling and simulation of the typical work flow mold processing workshop , combined with injection molding workshop process analysis , completed the entire product output process simulation , facility layout program visualization , simulation results , bottlenecks that may arise in the analysis process , system optimization program , the final completion of the entire injection mold factory layout design and simulation optimization .
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