4) A machining workshop, consisting of one CNC machine, receives manufacturing orders that arrive with a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
4) A machining workshop, consisting of one CNC machine, receives manufacturing orders that arrive with a constant interarrival time of 5 minutes. Each order consists of a number of parts (n) to be processed, where n is a discrete uniform random variable in the range from 1 to 4. The processing time of an order follows an exponential distribution with a mean of 1.5n minutes. Since the process is not accurate enough, there is a 10% chance that a produced part is scraped. Construct a simulation table to simulate this system and provide a full description of the calculations of all numerical values so that the average number of good (non-scraped) parts output per hour can be calculated. Assume that the workshop is empty at the beginning of the simulation when the first order is received. [10 pts] 5) For problem 4, show how an Arena model can be constructed. Draw the simulation model and provide full descriptions of each module. [10 pts] 4) A machining workshop, consisting of one CNC machine, receives manufacturing orders that arrive with a constant interarrival time of 5 minutes. Each order consists of a number of parts (n) to be processed, where n is a discrete uniform random variable in the range from 1 to 4. The processing time of an order follows an exponential distribution with a mean of 1.5n minutes. Since the process is not accurate enough, there is a 10% chance that a produced part is scraped. Construct a simulation table to simulate this system and provide a full description of the calculations of all numerical values so that the average number of good (non-scraped) parts output per hour can be calculated. Assume that the workshop is empty at the beginning of the simulation when the first order is received. [10 pts] 5) For problem 4, show how an Arena model can be constructed. Draw the simulation model and provide full descriptions of each module. [10 pts]
Expert Answer:
Answer rating: 100% (QA)
Answer Simulation Table Order Interarrival Time minutes Number of Parts n Processing Time minutes Sc... View the full answer
Related Book For
Automation Production Systems and Computer Integrated Manufacturing
ISBN: 978-0132393218
3rd edition
Authors: Mikell P.Groover
Posted Date:
Students also viewed these general management questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
-
Which form of interpersonal communication is best for long-term retention? Why? Which form is best for getting across subtle nuances of meaning? Why?
-
Reconsider the overall distance data for golf balls in Exercise 10-31. Is there evidence to support the claim that the standard deviation of overall distance is the same for both brands of balls (use...
-
The energy level diagram for the MOs of CH 2 = CH 2 is shown if Figure 3.24. Show a similar diagram for the lowest-energy excited state of this molecule. C=C 5 o* * Ethene 5 o Energy
-
How are the cash flows resulting from a company's investing activities identified?
-
ABC, activity area cost-driver rates, product cross-subsidization. Idaho Potatoes (IP) operates at capacity and processes potatoes into potato cuts at its highly automated Pocatello plant. It sells...
-
You collected times (minutes) that it takes volunteers to complete a set of pencil and paper mazes. Volunteers are randomly assigned to two groups. Group 1 watches a 5 minute video explaining good...
-
Workers used to be able to smoke inside office buildings. Smoking bans were introduced in several areas in the 1990's. Supporters of these bans argue that in addition to elim- inating the externality...
-
A firm sells two products, Regular and Ultra. For every unit of Regular the firm sells, two units of Ultra are sold. The firm's total fixed costs are $1,612,000. Selling prices and cost information...
-
1) (Class Name: TestScores, Java File Name: TestScores.java) Write a class named TestScores. The class constructor should accept an array of test scores as its argument. The class should have a...
-
Agassi Company uses a job order cost system in each of its three manufacturing departments. Manufacturing overhead is applied to jobs on the basis of direct labor cost in Department D, direct labor...
-
Think of a good or service that you have seen an increase in demand for and describe the situation. What has caused the increase in demand? Remember, a change in the price of the good itself only...
-
Aasir can invest his money in risk-free asset and/or in a stock S . The risk- free asset provides a guaranteed return of 4%. The stock S provides expected return of 12% with volatility of 50%. If...
-
Dorper Ltd a company that specializes in breeding Dorper sheep in Zimbabwe has a target capital structure of 60% equity and 40% debt .The after-tax cost of future debt is 11% and the cost of new...
-
An annual premium conventional with-profits endowment assurance policy is issued to a life aged 35. The initial sum assured is 50,000, the gross premium is 1,500 and the term of the policy is 25...
-
The comparative statements of financial position of Menachem NV at the beginning and end of the year 2019 appear below. Net income of ¬34,000 was reported, and dividends of ¬23,000 were paid...
-
A solid-state camera system has 512 x 512 picture elements. All pixels are converted sequentially by an ADC and read into the frame buffer for processing. The machine vision system will operate at...
-
What is the difference between hard product variety and soft product variety?
-
Annual demand for a madetostock product is 60,000 units. Each unit costs $8.00 and the annual holding cost rate is 24%. Setup time to change over equipment for this product is 6 hr, and the downtime...
-
As the amount of a variable input is increased, the amount of other fixed inputs being held constant, a point will ultimately be reached beyond which marginal product will decline. This point is...
-
Fixed costs are costs that _________ with the level of output.
-
Average total cost equals _________ divided by the _________ produced.
Study smarter with the SolutionInn App