THE COST MINIMIZING IN PRODUCTION PROCESS SAMPLING USING ¯X CONTROL CHART
The application of maintenance and Statistical Process Control (SPC) are important practices to achieve high product quality, small frequency of failures, and cost reduction of sampling in a production process. There are some points that have not been explored about minimizing the cost of samplin...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/18826 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The application of maintenance and Statistical Process Control (SPC) are important
practices to achieve high product quality, small frequency of failures, and cost
reduction of sampling in a production process. There are some points that have not
been explored about minimizing the cost of sampling production. Hence, this paper
criticism the minimizing cost of sampling production with the failure distribution
of machine is considered Gamma, Weibull, and Exponential. Moreover, the control
chart ¯X is used to control the product quality and show how the maintenance
action with and without interruption influences the cost. The experiments showed
that the sampling cost is statistically significant reduced when maintenance with
interruption is performed on the processes with high sampling interval. |
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