This time frame is intended to reduce the problems from the time that was lost in the process of installing equipment.To be more productive, more To increase the amount of production per day and to reduce the number of pieces of work that was lost with the steps to install the device by authorised to practice in the student internship positions. Ball valve lathe Division Department of the production line at the company Asahi ball valves – Thailand limited alloy main task will be to design and plan the process. Reduce the time to Set up a machine, do not lose time to increase the number of results produced each day and reduce the amount of waste that is to Set up machinery. To study and carry out this project, studies the principles derived from the word SMED (Single Minute Exchange of Die) in the process of tuning machines. The objective of the project to reduce the time that was lost in the process of installing equipment. From data analysis to adjust every time. It found that there is a loss of time from the maximum setting is 178 minutes, or 28.33% of work on each day and is therefore working to improve techniques, SMED (Single Minute Exchange of Die), which is the principle of reducing time loss of the applications used, update. From the performance of the update, so you can make adjustments in machinery. It found that can reduce the time to adjust the machines out of 178 minutes just minutes down time reduction 92.75 85.25 minutes or decrease 47.89%
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