Reference no: EM132690754
Problem - Reduce setup time - Jackson Inc. has analyzed the setup time on its computer-controlled lathe. The setup requires changing the type of fixture that holds a part. The average setup time has been 135 minutes, consisting of the following steps:
Turn off machine and remove fixture from lathe 10 minutes
Go to tool room with fixture 20
Record replacement of fixture to tool room 18
Return to lathe 20
Clean lathe 20
Return to tool room 20
Record withdrawal of new fixture from tool room 12
Return to lathe 20
Install new fixture and turn on machine 10
Total setup time 150 minutes
Required -
a. Why should management be concerned about improving setup time?
b. What do you recommend to Jackson Inc. for improving setup time?
c. How much time would be required for a setup, using your suggestion in (b)?