Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
10th Edition
ISBN: 9780073398204
Author: Richard G Budynas, Keith J Nisbett
Publisher: McGraw-Hill Education
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Question
Chapter 8, Problem 13P
(a)
To determine
The suitable length for the bolt.
(b)
To determine
The bolt stiffness.
(c)
To determine
The stiffness of the members.
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A bolted joint is to have a grip consisting of two 14-mm steel plates and one 14R metric plain washer
to fit under the head of the M14 x 2 hex-head bolt, 50 mm long. (Hint: Look up table A-31 and A-33
in the textbook of Shigley's Mechanical Engineering Design, 8th Edition)
(a) What is the length of the thread LT for this diameter metric coarse-pitch series bolt?
(b) What is the length of the grip l?
(c) What is the height H of the nut?
(d) Is the bolt long enough? If not, round to the next larger preferred length.
(e) What is the length of the shank and the threaded portions of the bolt within the grip?
An A-36 steel bolt (AB) is used to snugly clamp a 6061-T6 aluminum sleeve
between two rigid platens E and F, as shown below. The bolt has a solid, circular cross section
with a diameter d = 61 mm and a thread pitch
of 1 mm. The sleeve has a hollow circular
cross section with an outer diameter do 250
mm and a wall thickness tw = 15 mm. The
nut is then tightened 34 of a turn, which
induces stresses in both the bolt and the
sleeve. Assume Es = 200 GPa for steel and
Ea 68.9 GPa for aluminum.
450 mm
F
A
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500 mm
15 mm
(a) Determine the normal stress in the bolt
(both magnitude and sign).
(b) Determine the normal stress in the sleeve
(both magnitude and sign).
1- Name the different forms of journal bearings.
2- Sketch with freehand and name the different types of rivet heads
3- What are the various applications of screwed fasteners ?
4-Why are washers used in bolted joints ?
5- Rigid couplings are used for shafts which are
(a) Slightly mis-aligned
(b) Inclined
(c) Со-ахial
6- The height of hexagonal nut is
(а) D
(b) 1.1D
(с) 1.3D
7- Journal bearings can support only
(a) axial loads
(b) radial loads
(c) inclined loads
8- A key is a temporary joint (True/False).
9- A cotter is a permanent joint (True/False).
10- Taper sunk key is tapered on both sides (True/False).
11- Shaft couplings are permanent in nature (True/False).
12- In zig-zag riveting, the rivets in adjacent rows are placed directly opposite to
each other
(True/False).
-100
Taper 1 in 100
What is kind of shaft coupling
illustrated in Figure (1), Draw tow
views including one that show in figure
where dimension of saddle key are
(w=16, T=10mm)
Figure (1)
Chapter 8 Solutions
Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
Ch. 8 - A power screw is 25 mm in diameter and has a...Ch. 8 - Using the information in the footnote of Table...Ch. 8 - Show that for zero collar friction the efficiency...Ch. 8 - A single-threaded power screw is 25 mm in diameter...Ch. 8 - The machine shown in the figure can be used for a...Ch. 8 - The press shown for Prob. 8-5 has a rated load of...Ch. 8 - For the screw clamp shown, a force is applied at...Ch. 8 - The C clamp shown in the figure for Prob. 8-7 uses...Ch. 8 - Find the power required to drive a 1.5-in power...Ch. 8 - A single square-thread power screw has an input...
Ch. 8 - Prob. 11PCh. 8 - An M14 2 hex-head bolt with a nut is used to...Ch. 8 - Prob. 13PCh. 8 - A 2-in steel plate and a 1-in cast-iron plate are...Ch. 8 - Repeat Prob. 8-14 with the addition of one 12 N...Ch. 8 - A 2-in steel plate and a 1-in cast-iron plate are...Ch. 8 - Two identical aluminum plates are each 2 in thick,...Ch. 8 - Prob. 18PCh. 8 - A 30-mm thick AISI 1020 steel plate is sandwiched...Ch. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - Prob. 22PCh. 8 - A 2-in steel plate and a 1-in cast-iron plate are...Ch. 8 - An aluminum bracket with a 12-in thick flange is...Ch. 8 - An M14 2 hex-head bolt with a nut is used to...Ch. 8 - A 34 in-16 UNF series SAE grade 5 bolt has a 34-in...Ch. 8 - From your experience with Prob. 8-26, generalize...Ch. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - For a bolted assembly with eight bolts, the...Ch. 8 - Prob. 32PCh. 8 - 8-33 to 8-36 The figure illustrates the...Ch. 8 - 8-33 to 8-36 The figure illustrates the...Ch. 8 - 8-33 to 8-36 The figure illustrates the...Ch. 8 - 8-33 to 8-36 The figure illustrates the...Ch. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - 837 to 840 Repeat the requirements for the problem...Ch. 8 - Prob. 40PCh. 8 - 841 to 844 For the pressure vessel defined in the...Ch. 8 - Prob. 42PCh. 8 - Prob. 43PCh. 8 - Prob. 44PCh. 8 - Bolts distributed about a bolt circle are often...Ch. 8 - The figure shows a cast-iron bearing block that is...Ch. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49PCh. 8 - Prob. 50PCh. 8 - 851 to 854 For the pressure cylinder defined in...Ch. 8 - Prob. 52PCh. 8 - 851 to 854 For the pressure cylinder defined in...Ch. 8 - 851 to 854 For the pressure cylinder defined in...Ch. 8 - 855 to 858 For the pressure cylinder defined in...Ch. 8 - 855 to 858 For the pressure cylinder defined in...Ch. 8 - 855 to 858 For the pressure cylinder defined in...Ch. 8 - For the pressure cylinder defined in the problem...Ch. 8 - A 1-in-diameter hot-rolled AISI 1144 steel rod is...Ch. 8 - The section of the sealed joint shown in the...Ch. 8 - Prob. 61PCh. 8 - Prob. 62PCh. 8 - Prob. 63PCh. 8 - Prob. 64PCh. 8 - Using the Goodman fatigue criterion, repeat Prob....Ch. 8 - The figure shows a bolted lap joint that uses SAE...Ch. 8 - Prob. 67PCh. 8 - A bolted lap joint using ISO class 5.8 bolts and...Ch. 8 - Prob. 69PCh. 8 - The figure shows a connection that employs three...Ch. 8 - A beam is made up by bolting together two cold...Ch. 8 - Prob. 72PCh. 8 - Prob. 73PCh. 8 - Prob. 74PCh. 8 - A vertical channel 152 76 (see Table A7) has a...Ch. 8 - The cantilever bracket is bolted to a column with...Ch. 8 - Prob. 77PCh. 8 - The figure shows a welded fitting which has been...Ch. 8 - Prob. 79PCh. 8 - Prob. 80PCh. 8 - Prob. 81P
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