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FLEXIBLE FLEXIBLE MANUFACTURING MANUFACTURING SYSTEMS SYSTEMS MODELING AND MODELING AND ANALYSIS OF ANALYSIS OF MANUFACTURING MANUFACTURING SYSTEMS SYSTEMS DEFINITION DEFINITION A FLEXIBLE MANUFACTURING SYSTEM A FLEXIBLE MANUFACTURING SYSTEM (FMS) IS A SET OF NUMERICALLY ( ) IS A SET OF NUMERICALLY FMS CONTROLLED MACHINE TOOLS AND CONTROLLED MACHINE TOOLS AND SUPPORTING WORKSTATIONS SUPPORTING WORKSTATIONS CONNECTED BY AN AUTOMATED CONNECTED BY AN AUTOMATED MATERIAL HANDLING SYSTEM AND MATERIAL HANDLING SYSTEM AND CONTROLLED BY A CENTRAL CONTROLLED BY A CENTRAL COMPUTER COMPUTER ELEMENTS OF FMS ELEMENTS OF FMS ► AUTOMATICALLY REPROGRAMMABLE AUTOMATICALLY REPROGRAMMABLE MACHINES. MACHINES. ►AUTOMATED TOOL DELIVERY AND AUTOMATED TOOL DELIVERY AND CHANGING CHANGING ►AUTOMATED MATERIAL HANDLING AUTOMATED MATERIAL HANDLING ►COORDINATED CONTROL COORDINATED CONTROL FMS FEATURES FMS FEATURES ►MANY PART TYPES CAN BE LOADED MANY PART TYPES CAN BE LOADED ►PARTS CAN ARRIVE AT MACHINES IN PARTS CAN ARRIVE AT MACHINES IN ANY SEQUENCE ANY SEQUENCE ►PARTS IDENTIFIED BY CODES PARTS IDENTIFIED BY CODES ►MANY MACHINES CAN BE INCLUDED MANY MACHINES CAN BE INCLUDED ►SMALL FMS LEAD TO FLEXIBLE CELLS SMALL FMS LEAD TO FLEXIBLE CELLS ►EXPENSIVE TO IMPLEMENT BUT EXPENSIVE TO IMPLEMENT BUT SAVINGS CAN BE SIGNIFICANT SAVINGS CAN BE SIGNIFICANT ►FLOOR SPACE REDUCIBLE BY 1/3 FLOOR SPACE REDUCIBLE BY 1/3 ►EQUIPMENT UTILIZATION UP TO EQUIPMENT UTILIZATION UP TO 85% OR MORE 85% OR MORE ►DETAILED PRODUCTION SEQUENCE DETAILED PRODUCTION SEQUENCE NOT NEEDED WELL IN ADVANCE NOT NEEDED WELL IN ADVANCE
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