velocity
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
Transcribed Image Text:A
Position Diagram
Velocity Diagram
AD=r1 AB=r2 BC=r3 CD=r4
r1 is grounded. r2 is given input
Grashof Linkage
Variable
Value
173.83°
8₂
83
39.44°
84
136.45°
co₂(rad/s)
1
co3(rad/s)
0.31
0.36
24 (rad/s)
V₂(mm/s)
40
V3 (mm/s) 24.46
V4(mm/s) 28.8
Scale of Velocity diagram = 1:1
Data table contains actual values
VARIABLES
80
40
80
80
CONTROLS
II
r1 (mm)
r2 (mm)
r3 (mm)
r4 (mm)
w2 (rad/s)
46
48
Transcribed Image Text:To determine the velocity of four bar linkages given, input is crank
(w2) and find out angular velocities of coupler (w3) and rocker (w4)
theoretically. And find theoretical value of absolute velocity of C in
cm/s
Where: (w2) = 1 (w3) = -1.26, (w4) = -1.24
Absolute velocity of c in cm/s = -105
R₁-72cm R₂-40cm R₁ - 80cm R₁- 84cm
0.-168 0 4 0,164
Procedure
1. Edit the parameters in variable section and observe the changes
taking place in the velocity diagram of the four-bar mechanism.
2. Table will show the value of the parameters
3. Notice that the velocity of a point on a rotating link is
perpendicular to the link.
What is the velocity of input and output links when the links are
parallel? Also comment on the velocity of the coupler link?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY