5- Consider the following data about handling two different machines by one operator: Loading the turning machine: 3 min

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5 Consider The Following Data About Handling Two Different Machines By One Operator Loading The Turning Machine 3 Min 1 (85.48 KiB) Viewed 9 times

5- Consider the following data about handling two different machines by one operator: Loading the turning machine: 3 minutes - Automated operation by the turning machine: 12 minutes Unloading the turned part: 2 minutes Loading the drilling machine: 3 minutes Automated operation by the drilling machine: 8 minutes Unloading the drilled part: 2 minutes Going between the two machines is assumed to be 0.5 minutes and inspection time of the drilled or turned part is 1 minute. It is desired to: a. The cycle time b. Idle time of the operator in each cycle C. What is the percentage of idleness of drilling machine d. Draw the man-machine chart for this operation assuming that the turning machine to be the number 1 and the drilling machine to be the number 2