Homework Answers
From the figure:
and
Substituting given values:
Solving :
This gives the solutions(matlab):
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Problem 1: For the position of the linkage shown, 02 25° All dimensions are in inches....
For the position of the RR fourbar linkage shown, 0-95°, O3=20° and 04-107°. All dimensions are...
For the position of the RR fourbar linkage shown, 0-95°, O3=20° and 04-107°. All dimensions are in inches. (a) Determine the transmission angle at the position shown. (b) Determine the extreme values of transmission angle, i.e., min and u max. (c) Find the crank angle corresponding to one of the toggle position (moving links). AP= 1.09 L3 = 0.356 A L4= 0.950 L2= 0.785 L 0.544 02 04 Law of cosines and sines (a2+b2-2) COs y 2ab b sin B...
2. (50 points) The link lengths of a linkage, shown in Figure 2 (not to scale), are L- 5" (ground...
Kinematics please answer asap with clear work
2. (50 points) The link lengths of a linkage, shown in Figure 2 (not to scale), are L- 5" (ground), and 2-1" (input), L3 3.5" (coupler), L-3" (output or follower), respectively. The location of the coupler point P is given as RPA-4", and δ,-20° When the input link is at 6-55°, we have a-31.251° and θ4-1 18.561° for the open configuration. (a) Find the corresponding transmission angle at this configuration and the corresponding...
PROBLEM 2: The figure below shows a four bar linkage and its dimensions in meters. The...
PROBLEM 2: The figure below shows a four bar linkage and its dimensions in meters. The steel crank, coupler, and rocker have uniform cross sections of 50mm wide and 25mm thick. In the instantaneous position shown, the crank O2A has an angular velocity of 15 rad/s and an angular acceleration of -10rad/s2. The vertical force at point P, F-500 N.Find all the pin forces and the torque required to drive the crank O2A at that instant. (feel free to use...
May you please write in clear steps. Thanks Problem 5. Referring to the linkage configuration and terminology shown in...
May you please write in clear steps. Thanks
Problem 5. Referring to the linkage configuration and terminology shown in the Figure below, draw the linkage to scale and graphically find all possible solutions for 03 and 04 for the values in a and b. Determine the Grashof condition 62 Link 4 Link 3 Link 2 Link 30 9 2 50 10 10 10 20 Open Y y A 031 BAL 2 02 Crossed Problem #6: Repeat Problem #5 but now...
3-15 Figure P3-4 shows a non-Grashof fourbar linkage that is driven from link O2A. All dimensions...
3-15 Figure P3-4 shows a non-Grashof fourbar linkage that is driven from link O2A. All dimensions are in centimeters (cm) Find the transmission angle at the position shown. Find the toggle positions in terms of angle AO204 Find the maximum and minimum transmission angles over its range of motion by graphi- cal techniques Draw the coupler curve of point P over its range of motion a. b. c. d. 8.9 B 56° A 4.4 5 04 3 5 9.5 50°...
Problem 1. For the four-bar linkage mechanism shown in the figure, determine all angles, the maximum...
Problem 1. For the four-bar linkage mechanism shown in the figure, determine all angles, the maximum and minimum transmission angles, the sweep angle, and the angular velocities of elements AB and 04B, if element O2A rotates at 3 rad/s CCW. B 10" B 03 26" А 13 3 A 12 / 2 4 74 ф 04 10" 8" 8" 02 AC 02 6" 24" 404
For the linkage demonstrated in class (illustrated in the following figure, not to scale), NO APS...
For the linkage demonstrated in class (illustrated in the following figure, not to scale), NO APS HO ---- 02 1) Measure length of the four links. 2) Using Grashof condition to classify this linkage and predict its motion. 3) Measure the length of AP and the angle between PA and BA. 4) calculate and plot the angular displacement of links 3 and 4 and the path coordinates of point P with respect to the angle of the input crank 0,4...
The crossed four-bar linkage has a constant crank angular velocity 2=10 rad/s ccw. The dimensions and...
The crossed four-bar linkage has a constant crank angular
velocity 2=10 rad/s ccw. The dimensions and the results of the
kinematic analysis are given below for the position shown. (a) Draw
the free-body diagrams of all the links of the mechanism, (b) Find
the reaction forces at all the pins and the driving torque at link
2. The gravity centers of link 2 and link 4 are located at O2 and
O4 respectively.
y A O2A-6 in, O204-18 in, AB-18...
PLEASE HELP ME INPUT THIS INTO MATLAB, this is solutions manual for DESIGN of MACHINERY 5th...
PLEASE HELP ME INPUT THIS INTO MATLAB, this is
solutions manual for DESIGN of MACHINERY 5th Edition number
11-12
PROBLEM 11-12 Statement: Figure P11-5b shows a fourbar linkage and its dimensions in meters. The steel crank, coupler, and rocker have uniform cross sections of 60 mm diameter. In the instantaneous position shown, the crank 0,4 has a = -10 rad/sec and a = 10 rad/sec2. There is a honizontal force at P of F = 500 N. Find all pin...
For the position of the RR fourbar linkage shown, 0-95°, O3=20° and 04-107°. All dimensions are in inches. (a) Determine the transmission angle at the position shown. (b) Determine the extreme values of transmission angle, i.e., min and u max. (c) Find the crank angle corresponding to one of the toggle position (moving links). AP= 1.09 L3 = 0.356 A L4= 0.950 L2= 0.785 L 0.544 02 04 Law of cosines and sines (a2+b2-2) COs y 2ab b sin B...
Kinematics please answer asap with clear work
2. (50 points) The link lengths of a linkage, shown in Figure 2 (not to scale), are L- 5" (ground), and 2-1" (input), L3 3.5" (coupler), L-3" (output or follower), respectively. The location of the coupler point P is given as RPA-4", and δ,-20° When the input link is at 6-55°, we have a-31.251° and θ4-1 18.561° for the open configuration. (a) Find the corresponding transmission angle at this configuration and the corresponding...
PROBLEM 2: The figure below shows a four bar linkage and its dimensions in meters. The steel crank, coupler, and rocker have uniform cross sections of 50mm wide and 25mm thick. In the instantaneous position shown, the crank O2A has an angular velocity of 15 rad/s and an angular acceleration of -10rad/s2. The vertical force at point P, F-500 N.Find all the pin forces and the torque required to drive the crank O2A at that instant. (feel free to use...
May you please write in clear steps. Thanks
Problem 5. Referring to the linkage configuration and terminology shown in the Figure below, draw the linkage to scale and graphically find all possible solutions for 03 and 04 for the values in a and b. Determine the Grashof condition 62 Link 4 Link 3 Link 2 Link 30 9 2 50 10 10 10 20 Open Y y A 031 BAL 2 02 Crossed Problem #6: Repeat Problem #5 but now...
3-15 Figure P3-4 shows a non-Grashof fourbar linkage that is driven from link O2A. All dimensions are in centimeters (cm) Find the transmission angle at the position shown. Find the toggle positions in terms of angle AO204 Find the maximum and minimum transmission angles over its range of motion by graphi- cal techniques Draw the coupler curve of point P over its range of motion a. b. c. d. 8.9 B 56° A 4.4 5 04 3 5 9.5 50°...
Problem 1. For the four-bar linkage mechanism shown in the figure, determine all angles, the maximum and minimum transmission angles, the sweep angle, and the angular velocities of elements AB and 04B, if element O2A rotates at 3 rad/s CCW. B 10" B 03 26" А 13 3 A 12 / 2 4 74 ф 04 10" 8" 8" 02 AC 02 6" 24" 404
For the linkage demonstrated in class (illustrated in the following figure, not to scale), NO APS HO ---- 02 1) Measure length of the four links. 2) Using Grashof condition to classify this linkage and predict its motion. 3) Measure the length of AP and the angle between PA and BA. 4) calculate and plot the angular displacement of links 3 and 4 and the path coordinates of point P with respect to the angle of the input crank 0,4...
The crossed four-bar linkage has a constant crank angular
velocity 2=10 rad/s ccw. The dimensions and the results of the
kinematic analysis are given below for the position shown. (a) Draw
the free-body diagrams of all the links of the mechanism, (b) Find
the reaction forces at all the pins and the driving torque at link
2. The gravity centers of link 2 and link 4 are located at O2 and
O4 respectively.
y A O2A-6 in, O204-18 in, AB-18...
PLEASE HELP ME INPUT THIS INTO MATLAB, this is
solutions manual for DESIGN of MACHINERY 5th Edition number
11-12
PROBLEM 11-12 Statement: Figure P11-5b shows a fourbar linkage and its dimensions in meters. The steel crank, coupler, and rocker have uniform cross sections of 60 mm diameter. In the instantaneous position shown, the crank 0,4 has a = -10 rad/sec and a = 10 rad/sec2. There is a honizontal force at P of F = 500 N. Find all pin...
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