Research Article

A Simulation Model for Machine Efficiency Improvement Using Reliability Centered Maintenance: Case Study of Semiconductor Factory

Table 13

Current and proposed PM interval for each component.

ComponentReplacement
Current PM intervalProposed PM interval
MonthsConverted to cyclesStrategy 1 (cycles)Strategy 2 (cycles)Strategy 3 (cycles)Strategy 4 (cycles)Strategy 5 (cycles)

() Test socket643,20022,73723,60422,91323,41322,900
() Inserter643,20021,60021,60021,61129,90121,600
() Lead pusher643,20029,81131,98229,28532,18029,880
() Linear guide1286,40046,35149,14645,16249,14646,196
() Vacuum pad321,60015,04018,74715,02518,74718,747
() Picker cylinder1286,40046,21046,86746,15846,86646,574
() Ejector filter643,20029,70932,09622,83632,11228,413
() Solenoid valve1286,40050,41750,41750,41952,43649,844
() Timing belt1286,40052,43061,82152,39161,82153,737