EBK MANUFACTURING ENGINEERING & TECHNOL
7th Edition
ISBN: 8220100793431
Author: KALPAKJIAN
Publisher: PEARSON
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Chapter 38, Problem 24QLP
What is the difference between a variant system and a generative system?
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-6-
8 من 8
Mechanical vibration
HW-prob-1
lecture 8 By: Lecturer Mohammed O. attea
The 8-lb body is released from rest a distance xo
to the right of the equilibrium position.
Determine the displacement x as a function of time t,
where t = 0 is the time of release.
c=2.5 lb-sec/ft
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k-3 lb/in.
8 lb
Prob. -2
Find the value of (c) if the system is critically
damping.
Prob-3
Find Meq and Ceq at point B, Drive eq. of
motion for the system below.
Ш
H
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+
目
T T & T
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+
Q For the following plan of building foundation, Determine
immediate settlement at points (A) and (B) knowing that: E,-25MPa,
u=0.3, Depth of foundation (D) =1m, Depth of layer below base level
of foundation (H)=10m.
3m
2m
100kPa
A
2m
150kPa
5m
200kPa
B
W
PE
2
43
R² 80 + 10 + kr³ Ø8=0 +0
R²+J+ kr200
R² + J-) + k r² = 0
kr20
kr20
8+
W₁ =
= 0
R²+1)
R²+J+)
4
lec 8.pdf
Mechanical vibration
lecture 6
By: Lecturer Mohammed C. Attea
HW1 (Energy method)
Find equation of motion and natural frequency for the system shown in fig. by energy
method.
m. Jo
000
HW2// For the system Fig below find
1-F.B.D
2Eq.of motion
8 wn
4-0 (1)
-5-
m
Chapter 38 Solutions
EBK MANUFACTURING ENGINEERING & TECHNOL
Ch. 38 - In what ways have computers had an impact on...Ch. 38 - Describe the benefits of computer-integrated...Ch. 38 - What is a database? Why is it necessary?Ch. 38 - What is an STL file? What is it popularly used...Ch. 38 - What are the differences between the terms...Ch. 38 - Prob. 6RQCh. 38 - What do the following abbreviations mean:...Ch. 38 - Prob. 8RQCh. 38 - Describe the purposes of process planning. How...Ch. 38 - Describe the features of a routing sheet. Why is...
Ch. 38 - What are the advantages of simulation of...Ch. 38 - What is group technology? Why was it...Ch. 38 - Explain the three types of GT coding:...Ch. 38 - Describe what is meant by the term...Ch. 38 - What does classification and coding mean in...Ch. 38 - Prob. 16RQCh. 38 - Describe your observations regarding Figs. 38.1...Ch. 38 - Prob. 19QLPCh. 38 - Give examples of primitives of solids other than...Ch. 38 - Describe your understanding of the octree...Ch. 38 - Explain the logic behind the arrangements shown...Ch. 38 - Prob. 23QLPCh. 38 - What is the difference between a variant system...Ch. 38 - Referring to Fig. 38.3, explain the advantages ofa...Ch. 38 - Prob. 26QLPCh. 38 - Describe situations that would require a design...Ch. 38 - Prob. 28QLPCh. 38 - How would you describe the principle of...Ch. 38 - Review various manufactured parts illustrated in...Ch. 38 - Think of a simple part and make a decision-tree...Ch. 38 - Review the machine arrangements in Fig. 38.12...Ch. 38 - Think of a simple product and make a routing...Ch. 38 - Review Fig. 38.9, and prepare a routing sheet for...
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