FUNDAMENTALS OF MATERIALS SCIENCE AND E
5th Edition
ISBN: 9781119571803
Author: Callister
Publisher: WILEY
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Chapter 7.20, Problem 37QP
To determine
To calculate:
The ductility in terms of percent reduction in area.
The ductility in terms of percent elongation.
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6. A part of the structure for a factory automation system is
a beam that spans 30.0 in as shown in Figure P5-6. Loads
are applied at two points, each 8.0 in from a support. The
left load F₁ = 1800 lb remains constantly applied, while
the right load F₂ = 1800 lb is applied and removed fre-
quently as the machine cycles. Evaluate the beam at both
B and C.
A
8 in
F₁ = 1800 lb
14 in
F2 = 1800 lb
8 in
D
RA
B
C
4X2X1/4
Steel
tube
Beam cross section
RD
30. Repeat Problem 28, except using a shaft that is rotating
and transmitting a torque of 150 N⚫m from the left bear-
ing to the middle of the shaft. Also, there is a profile key-
seat at the middle under the load.
28. The shaft shown in Figure P5-28 is supported by bear-
ings at each end, which have bores of 20.0 mm. Design
the shaft to carry the given load if it is steady and the
shaft is stationary. Make the dimension a as large as pos-
sible while keeping the stress safe. Determine the required
d = 20mm
D = ?
R = ?|
5.4 kN d=20mm
Length not
to scale
-a = ?-
+а=
a = ? +
-125 mm-
-250 mm-
FIGURE P5-28 (Problems 28, 29, and 30)
Chapter 7 Solutions
FUNDAMENTALS OF MATERIALS SCIENCE AND E
Ch. 7.20 - Prob. 1QPCh. 7.20 - Prob. 2QPCh. 7.20 - Prob. 3QPCh. 7.20 - Prob. 4QPCh. 7.20 - Prob. 5QPCh. 7.20 - Prob. 6QPCh. 7.20 - Prob. 7QPCh. 7.20 - Prob. 8QPCh. 7.20 - Prob. 10QPCh. 7.20 - Prob. 11QP
Ch. 7.20 - Prob. 12QPCh. 7.20 - Prob. 13QPCh. 7.20 - Prob. 14QPCh. 7.20 - Prob. 15QPCh. 7.20 - Prob. 16QPCh. 7.20 - Prob. 17QPCh. 7.20 - Prob. 18QPCh. 7.20 - Prob. 19QPCh. 7.20 - Prob. 20QPCh. 7.20 - Prob. 21QPCh. 7.20 - Prob. 22QPCh. 7.20 - Prob. 23QPCh. 7.20 - Prob. 24QPCh. 7.20 - Prob. 25QPCh. 7.20 - Prob. 26QPCh. 7.20 - Prob. 27QPCh. 7.20 - Prob. 28QPCh. 7.20 - Prob. 29QPCh. 7.20 - Prob. 30QPCh. 7.20 - Prob. 31QPCh. 7.20 - Prob. 32QPCh. 7.20 - Prob. 37QPCh. 7.20 - Prob. 38QPCh. 7.20 - Prob. 39QPCh. 7.20 - Prob. 40QPCh. 7.20 - Prob. 41QPCh. 7.20 - Prob. 42QPCh. 7.20 - Prob. 43QPCh. 7.20 - Prob. 44QPCh. 7.20 - Prob. 45QPCh. 7.20 - Prob. 46QPCh. 7.20 - Prob. 47QPCh. 7.20 - Prob. 48QPCh. 7.20 - Prob. 49QPCh. 7.20 - Prob. 50QPCh. 7.20 - Prob. 51QPCh. 7.20 - Prob. 52QPCh. 7.20 - Prob. 53QPCh. 7.20 - Prob. 54QPCh. 7.20 - Prob. 55QPCh. 7.20 - Prob. 56QPCh. 7.20 - Prob. 57QPCh. 7.20 - Prob. 58QPCh. 7.20 - Prob. 59QPCh. 7.20 - Prob. 60QPCh. 7.20 - Prob. 61QPCh. 7.20 - Prob. 62QPCh. 7.20 - Prob. 63QPCh. 7.20 - Prob. 64QPCh. 7.20 - Prob. 65QPCh. 7.20 - Prob. 66QPCh. 7.20 - Prob. 67QPCh. 7.20 - Prob. 68QPCh. 7.20 - Prob. 69QPCh. 7.20 - Prob. 70QPCh. 7.20 - Prob. 71QPCh. 7.20 - Prob. 72QPCh. 7.20 - Prob. 73QPCh. 7.20 - Prob. 74QPCh. 7.20 - Prob. 75QPCh. 7.20 - Prob. 76QPCh. 7.20 - Prob. 77QPCh. 7.20 - Prob. 78QPCh. 7.20 - Prob. 79QPCh. 7.20 - Prob. 80QPCh. 7.20 - Prob. 81QPCh. 7.20 - Prob. 1DPCh. 7.20 - Prob. 2DPCh. 7.20 - Prob. 3DPCh. 7.20 - Prob. 4DPCh. 7.20 - Prob. 5DPCh. 7.20 - Prob. 1FEQPCh. 7.20 - Prob. 2FEQPCh. 7.20 - Prob. 3FEQPCh. 7.20 - Prob. 4FEQPCh. 7.20 - Prob. 5FEQP
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