Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 41, Problem 4RQ
To determine
The definition of operations sheet.
The relation of operations sheet with route sheet.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
An order for 100 of a product is processed on work centers A and B. The setup time on A is 30 minutes, and run time is 10 minutes per piece. The setup time on B is 50 minutes, and the run time is 5 minutes per piece. Wait time between the two operations is 4 hours. The move time between A and B is 10 minutes. Wait time after operation B is 4 hours, and the move time into stores is 15 minutes. There is no queue at either workstation.
If it is decided to overlap operations A and B by splitting the lot of 100 into two lots of 70 and 30. Wait time between A and B and between B and stores is eliminated.
Setup on operation B can start before the first batch arrives.
Calculate the manufacturing lead time for the whole order.
Calculate the manufacturing lead time for the first patch.
What are the four basic parts of a process plan?
A certain job shop specializes in one-of-a-kind orders dealing with parts of medium-to-high
complexity. A typical part is processed sequentially through 10 machines in batch sizes of 1.
The shop contains a total of eight conventional machine tools and operates 40 hr/wk of pro
duction time. Average time values on each part per machine are: machining time = 0.5 hr,
work handling time = 0.3 hr, tool change time = 0.2 hr, setup time = 3 hr, and non
operation time = 12 hr. A new programmable machine is being considered that can per
form all 10 operations in a single setup. The programming of the machine for this part will
require 20 hr; however, the programming can be done off-line, without tying up the machine.
Setup time will be just 2 hr because simpler fixtures will be used. Total machining time will
be reduced to 80% of its previous value due to advanced tool control algorithms; work han
dling time will be the same as for one machine; and total tool change time will be reduced
by…
Chapter 41 Solutions
Degarmo's Materials And Processes In Manufacturing
Ch. 41 - What are the major functional elements or...Ch. 41 - Here are some questions about the route sheet:...Ch. 41 - What is a process flow chart? How is it related to...Ch. 41 - Prob. 4RQCh. 41 - Prob. 5RQCh. 41 - What is MRP and how is it related (tied to) the...Ch. 41 - Prob. 7RQCh. 41 - Prob. 8RQCh. 41 - Prob. 9RQCh. 41 - Prob. 10RQ
Ch. 41 - Prob. 11RQCh. 41 - Prob. 12RQCh. 41 - Suppose that the part in Figure 41.6 was to be...Ch. 41 - Construct a route sheet and an operations sheet...Ch. 41 - Prob. 15RQCh. 41 - Prob. 16RQCh. 41 - Prob. 17RQCh. 41 - Why does a factory need operations sheets?Ch. 41 - Prob. 19RQCh. 41 - Prob. 20RQCh. 41 - Prob. 21RQCh. 41 - The classic manufacturing systems are controlled...Ch. 41 - Compare your college or university to a...Ch. 41 - Prob. 3P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Question 29 In the following layout material moves continuously and uniformly through a series of workstations until the product is completed. Select one: O a. Work layout O b. Job layout O C. Product Layout O d. Cell layout hparrow_forwardhow job costing system is implemented?arrow_forwardI need help with part a b and c in question 2. Question one is listed because it is referenced in question 2. Any help with question 2 would be appreciated even if it is not all 3 parts. thank you 1. A certain batch of parts is routed through six machines in a batch production plant. The setup and operation times for each machine are given in the table below. Batch size is 200 and the average nonoperation time per machine is15 hr. Determine (a) manufacturing lead time and (b) hourly production rate for operation 4.Machine 1 2 3 4 5 6Setup time (hr) 5 3 6 4 5 3Operation time (min) 3.0 3.3 8.2 3.9 4.5 2.3 a. 6(4.3+200(3.9/60)+15) = 193.8 hours 24.2 days if 8 hour shiftb. 4(60)+200(3.9)/200 =5.1 hourly production for operation 4 2. Suppose the part in the previous problem is made in very large quantities on a production line in which an automated work handling system is used to transfer parts between machines. Transfer time between stations is 30 sec. total time required to…arrow_forward
- A certain job shop specializes in one-of-a-kind orders dealing with parts of medium-to-high complexity. A typical part is processed sequentially through ten machines in batch sizes of one. The shop contains a total of eight conventional machine tools and operates 40 hours per week of production time. Average time values on each part per machine are: Machining time = 0.5 hour; Work handling time = 0.3 hour; Tool change time = 0.2 hour; Setup time = 3 hours; Nonoperation time = 12 hours. A new programmable machine is being considered that can perform all ten operations in a single setup. The programming of the machine for this part will require 20 hours; however, the programming can be done off-line, without tying up the machine. Setup time will be just 2 hours because simpler fixtures will be used. Total machining time will be reduced to 80% of its previous value due to advanced tool control algorithms; work handling time will be the same as for one machine; and total tool change time…arrow_forwardWhy is it necessary to build and keep inventory in place? How group technology can be incorporated in inventory management?arrow_forward:Periodic review inventory systems are less subject to stock outs than corresponding continuous review systems have constant order quantities all of the given O require larger safety stock levels than corresponding continuous review systems make the coordination of orders for multiple products more difficultarrow_forward
- Explain Managing Constraints in Line Processes?arrow_forwardA very special manufacturing operation is being designed as an assembly line. Table 1 shows the tasks that need to be performed, their task time, and preceding tasks. The goal is to produce 5760 products per month. The company has an operation pattern of 24 days per month with 8 hours per day. Draw a precedence diagram. Determine the cycle time. Using the largest work element-time rule, assign tasks to the workstations in order to have appropriate line balancing. Identify the idle time for workstation 1, 2 and 6. Identify the number of workstations for the balanced line. Calculate the balanced line effieciency to 2 decimal places (Example 0.78).arrow_forwardA production process at Kenneth Day 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). 2.1 units/hr Sawing 7 units/hr Sanding Drilling 6 units/hr Welding 2.5 units/hr a) Sawing is the bottleneck. b) The bottleneck time is 28.57 minutes per unit (round your response to two decimal places). c) The throughput time of the overall system is minutes (round your response to two decimal places). Assembly 0.8 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hrarrow_forward
- If I have a production line with too many operations to be performed, what layout would you recommend (basic shape) for the production cell layout? (The image is only a recommendation)arrow_forwardTask 3: In the context of maintenance costing, planning, and scheduling, clarify the following: What are the general categories of potential maintenance costs? Please provide examples for each category. Also, link this to the field trip you participated in at Al-Nabil factory and explain how these costs are calculated. Explain the practical meaning of the Work Order System for maintenance planning. Please discuss how this approach is used at Al-Nabil Factory. Additionally, emphasize the importance of maintenance planning and its impact on the overall productivity of the plant. Clarify the maintenance inventory management system used at Al-Nabil factory? Please explain its ultimate significance in terms of the factory's availability and overall maintenance costs. Clarify the maintenance inventory management system adopted in Al-Nabil factory and its ultimate significance in terms of factory's availability and the overall maintenance costs.arrow_forwardIf the opening inventory is 400 units, demand is 900 units, and production is 700 units, what will be the ending inventory?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Physics - Thermodynamics: (21 of 22) Change Of State: Process Summary; Author: Michel van Biezen;https://www.youtube.com/watch?v=AzmXVvxXN70;License: Standard Youtube License