An automated machine runs for an 8-hr shift and requires an operator to run it. There are a few planned breakouts such as a 45-minute lunch break and a 10-minute production update break in the morning and a15-minute break during the shift. There are unplanned breakdown reports that have shown a repeatable average of 50 minutes per shift. The machine requires 25 minutes of tooling changeover and 25 minutes for adjustments to get a good product yield. Idling & minor stoppages account for an average of 10 minutes per shift. The machine only produces 3% defective product which includes any start-up adjustment losses. Calculate the Overall Equipment Effectiveness (OEE) for the equipment given the data.

A production process at Brianna Bryant Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). a) is the bottleneck. 1.8 units/hr Sawing minutes per unit (round your response to two decimal places). 5 units/hr Sanding Drilling 5 units/hr b) The bottleneck time is c) The throughput time of the overall system is minutes (round your response to two decimal places). d) If the firm operates 11 hours per day, 20 days per month, the monthly capacity of the manufacturing process is Welding 2.5 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hr units (enter your response as a whole number). Q

A production process at Brianna Bryant Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). a) is the bottleneck. 1.8 units/hr Sawing minutes per unit (round your response to two decimal places). 5 units/hr Sanding Drilling 5 units/hr b) The bottleneck time is c) The throughput time of the overall system is minutes (round your response to two decimal places). d) If the firm operates 11 hours per day, 20 days per month, the monthly capacity of the manufacturing process is Welding 2.5 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hr units (enter your response as a whole number). Q

A production machine is available for 24 hours each day. The machine produces 35 units each day. A unit takes 15 minutes to process. What is the overall equipment effectiveness (OEE) of this machine?

Describe how THE PROCESS DIAGRAM BELOW they could be improved and make recommendations for their improvement.

The following table shows the process times in minutes (or minutes/unit - how many minutes to process one unit) of a six-station serial production line (1-2-3-4-5-6). Station 1 2 3 4 5 6 Which station(s) is (are) the bottleneck(s)? Station 2 Station 5 Stations 3 and 4 Stations 2 and 5 Process Time (minutes/unit) 8 11 7 7 11 4

These four phases make up a machine cycle, which is also known as a process loop. What percentage of a machine's cycle time do you value the most? Should I be concerned about replacing parts of the machine cycle when they wear out? Is the problem of switching modules improved by adding a second module?

H4. Explain properly and show all calculation steps

Use MOST to determine the number of TMUs associated with each of the following scenarios: A line supervisor grabs a job order (paper) within reach, walks 10 steps, then lays the order on top of a stack of other orders.  The supervisor then returns to her original position.   A    B    G    A    B    P    A

Draw a current state value stream map indicating the customer, supplier, information flow, and relevant metrics. What is the takt time? What is the total lead time (processing+waiting)? What is the total value added and non-value added time? What is the VA/NVA percentage? How can the system be improved and draw a new value stream map?