DeGarmo's Materials and Processes in Manufacturing
12th Edition
ISBN: 9781118987674
Author: J. T. Black, Ronald A. Kohser
Publisher: WILEY
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Textbook Question
Chapter 19, Problem 1RQ
What distinguishes sheet forming from bulk forming?
Expert Solution & Answer
To determine
The key difference between the sheet forming and bulk forming.
Explanation of Solution
In sheet forming processes, the load is applied to the particular part of the material to transform the shape of the material rather than removing some portion of material from it, sheet forming includes,
- Bending
- Roll forming
- Deep drawing
In bulk forming processes, load is applied for the large variation in the shape of the material. It is often done in the hot operating situations. Bulk forming includes,
- Rolling
- Forging
- Extrusion
- Wire or rod drawing
The key difference in the sheet forming and the bulk forming is ratio of area to that of the volume. The ratio of area and volume in the sheet forming is high whereas in the bulk forming, the ratio is less.
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Chapter 19 Solutions
DeGarmo's Materials and Processes in Manufacturing
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