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What is the effect of waiting time on a manufacturing process? Why is it good to reduce waiting time? Can it be eliminated altogether?

Short Answer

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Manufacturing is the method of making items using workers, equipment, gadgets, or biologically or chemically procedure as well as creation.

Step by step solution

01

The effect of waiting time on a manufacturing process

Waiting time is a non-productive time for the materials in the procedure. Waiting time is time that is not productive for the materials in the procedure. As waiting time grows, so does the average WIP stock.

The longer procedure is delayed, the more money is spent. It can also lead to a significant decline in total firm performance since employees become inactive as well as production system utilization falls. The firm's total output will be lower, as well as the expenses incurred will be higher, reducing the company’s income even further.

02

It is good to reduce waiting time

Reduced waiting time minimizes stock investment as well as enhances material flow across the process. Waiting time decrease enhances procedure utilization. Labor hours are ideal for output when the waiting time is decreased. The expense of labor will be reduced as a result of this efficient use of workers.

03

It can be eliminated altogether

In most systems, totally eliminating the waiting period would be extremely complex, if not unfeasible. Since the production method is a chain of tasks that incorporates multiple processes, variability in any procedure is expected to produce waiting time at a certain point in the network. Better output at one step may result in longer wait times at the other, as well as the ideal matching of procedures is always shifting. Overall, waiting time in the production process cannot be totally eliminated.

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Most popular questions from this chapter

Question: I-mart is a discount optical shop that can fill most prescription orders in around 1 hour. The management is analyzing the processes at the store. There currently is one person assigned to each task below. The optometrist assigned to task B takes an hour off for lunch and the other employees work the entire day.

Task

Time

Greet/register the patient

2 minutes

An optometrist conducts an eye exam

25 minutes

Frame/lenses selection

20 minutes

Glasses made (the process can run 6 pairs of glasses at the same time).

60 minutes

Final fitting

5 minutes

For a typical 10-hour retail day (10 a.m.–8 p.m.), the manager would like to calculate the following:

a. What is the current maximum output of the process per day (assuming every patient requires glasses)?

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