Degarmo's Materials And Processes In Manufacturing
13th Edition
ISBN: 9781119492825
Author: Black, J. Temple, Kohser, Ronald A., Author.
Publisher: Wiley,
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Textbook Question
Chapter 9, Problem 1RQ
What is the objective of a manufacturing operation, and what are some of the details in meeting this objective?
Expert Solution & Answer
To determine
The objective of a manufacturing process and details involved in meeting this objective.
Explanation of Solution
When there is need ,there is a way.That’s the gist of a manufacturing process.Certain demands or need is to be met and for this certain processes were created that led to the flourishment of manufacturing industry. Mobility led to the manufacture of automobile industry,railways etc.
Now the sole roadmap of how the process is to be executed goes into the hand of an manufacturing engineer. The process starts with the materials to be selected for application in the practical scene. For this a manufacturing engineer consults certain standards data and value given by ASTM (American Society for Testing and Materials) for e.g. A 53/A53M-02 and A 106-02a are used by piping engineer for pipe material selection.
The engineer further looks into the processes involved in producing the specified product. For this he consults a production engineer who comes up with ways of minimal material wastage and efficient equipment for production.Finally, the product is supplied to the market for feedback and eventually is either produced in batches or in bulk quantities.
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Students have asked these similar questions
Two large tanks, each holding 100 L of liquid, are interconnected by pipes, with the liquid flowing from tank
A into tank B at a rate of 3 L/min and from B into A at a rate of 1 L/min (see Figure Q1). The liquid inside each
tank is kept well stirred. A brine solution with a concentration of 0.2 kg/L of salt flows into tank A at a rate of
6 L/min. The diluted solution flows out of the system from tank A at 4 L/min and from tank B at 2 L/min. If,
initially, tank A contains pure water and tank B contains 20 kg of salt.
A
6 L/min
0.2 kg/L
x(t)
100 L
4 L/min
x(0) = 0 kg
3 L/min
1 L/min
B
y(t)
100 L
y(0) = 20 kg
2 L/min
Figure Q1 - Mixing problem for interconnected tanks
Determine the mass of salt in each tank at time t≥ 0:
Analytically (hand calculations)
Using MATLAB Numerical Functions (ode45)
Creating Simulink Model
Plot all solutions on the same graph for the first 15 min. The graph must be fully formatted by code.
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Describe the following HVAC systems.
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Graphically represent each system with a sketch.
Chapter 9 Solutions
Degarmo's Materials And Processes In Manufacturing
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