The full amount of time from the conception to completion of a part is called?

The full amount of time from the conception to completion of a part is called?

• A. Cycle time
• B. Lead time
• C. Throughput
• D. Processing time

Answer: (A)

Cycle time is the total time it takes to complete one part from the start of its production cycle to the finished part. It includes everything in the cycle—setup, loading, machining, and any waiting or transfer time between steps. This matches the idea of moving from start to finish in a single production run, which is why it’s the best fit for “conception to completion” within the manufacturing process. Think of it like this: if a part needs 5 minutes to setup, 15 minutes to machine, and 3 minutes for inspection, the cycle time is 23 minutes. Lead time would be the overall time from when an order is placed to when the part is delivered, which can include planning and delays. Processing time is only the actual machining time, not the setup or delays. Throughput is the rate of output, not the time for a single part.

Cycle time is the total time it takes to complete one part from the start of its production cycle to the finished part. It includes everything in the cycle—setup, loading, machining, and any waiting or transfer time between steps. This matches the idea of moving from start to finish in a single production run, which is why it’s the best fit for “conception to completion” within the manufacturing process.

Think of it like this: if a part needs 5 minutes to setup, 15 minutes to machine, and 3 minutes for inspection, the cycle time is 23 minutes. Lead time would be the overall time from when an order is placed to when the part is delivered, which can include planning and delays. Processing time is only the actual machining time, not the setup or delays. Throughput is the rate of output, not the time for a single part.