Chapter 13 Flashcards Preview

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Flashcards in Chapter 13 Deck (7):
1

Name rollings

Flat - reduce thickness
Shape - square cross section made

Make i beams

2

Calc reduction

t0 - tf / t0

3

Shape rolling products

Rails for railroad tracks

4

Rolling mills trend

3 high better than 2 high since faster.
4 high and cluster mill accurate
tandem rolling directional rolling

5

Thread rolling adv(4)

HIgher production rates
Better material utilization
Stronger threads and better fatigue resistance
Mass production

6

Ring rolling products

Steel tires for railroad wheels

7

Name defects in rolling (4)

Waviness, edge cracking, zipper cracks, and aligatoring