Abstract:
This master project use the work study technique and study of the standard time of the
current production of hard disk drive part called Actuator Pivot Flex Assembly: APFA at the
process UV cure, that is required tacking the coil wire with adhesive and cured by UV light, with
the supporting of semi automated system. The problem has occurred in a sample factory, the
process of UV cure required to use 4 operators, that is high amount of man power for the
operation. And also finding that there are several points having waste in the process on
transportation of work and idle time from waiting. Then the developer uses the work study
technique to study the standard time of the current operation, and to analyze and identify waste in
the process, with the preparation to improve the process to be more efficient. From the study and
analysis with comparing the standard time before and after the improvement, can reduce the total
cycle time from 33 seconds to be 16.5 seconds, and increase the output per hour from 600 unit to
be 654 unit, the efficiency increased from 68.75% to be 75% and reduce manpower from 4
operator to be 2 operator for the operation.