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design a fourbar linkage to carry the object in figure p5-6 through the three positions shown in their numbered order
to the linkage solution from problem 5-29 add a driver dyad with a crank to control the motion of your fourbar so that
figure p6-11 shows a linkage that operates at 500 crank rpm write a computer program or use an equation solver to
figure p6-15 shows a power hacksaw which is an offset slider-crank mechanism the crank is 75 mm the connecting rod is
figure p6-26 shows a mechanism scale the diagram for dimensions and use a graphical method to calculate the velocities
figure p7-20 shows a surface grinder the workpiece is oscillated under the spinning 90-mm diameter grinding wheel by
figure p7-21 shows a drag link mechanism scale the diagram for dimensions write the necessary equations and solve them
figure p8-1 shows the cam and follower from problem 6-65 using graphical methods find the pressure angle at the
figure p8-1 shows the cam and follower from problem 6-65 using graphical methods find and sketch the equivalent fourbar
write a computer program or use an equation solver such as mathcad or tksolver to calculate and plot the pressure angle
write a computer program or use an equation solver such as mathcad or tksolver to calculate and plot the s v a j
a constant velocity of 04 insec must be matched for 15 sec then the follower must return to your choice of start point
1 a 30-tooth gear has agma standard full-depth involute teeth with diametral pitch of 12 calculate the pitch diameter
a device is needed to accelerate a 3000-lb vehicle into a barrier with constant velocity to test its 5 mph bumpers the
1 a 22-tooth gear has agma standard full-depth involute teeth with diametral pitch of 4 calculate the pitch diameter
design a compound reverted spur gear transmission which will give two shiftable ratios of 5 1 forward and -351 reverse
figure p9-7a shows a gear train containing both compound-reverted and epicyclic stages the tooth numbers are indicated
figure p9-9a shows a compound epicyclic train shaft 1 is driven at 300 rpm ccw and gear a is fixed to ground the tooth
figure p9-7b shows a compound epicyclic train used to drive a winch drum the arm is driven at 250 rpm ccw and gear a is
figure p9-8 shows a compound epicyclic train gear 2 is driven at 800 rpm ccw and gear d is fixed to ground the tooth
figure p9-5a shows a compound epicyclic train used to drive a winch drum gear a is driven at 20 rpm cw and gear d is
figure p9-4a shows a reverted clock train design it using 25deg nominal pressure angle gears of 24 pd having between 12
determine all possible two-stage compound gear combinations that will give an approximation to 3pi2 limit tooth numbers
1 determine all possible two-stage compound gear combinations that will give an approximation to 21pi limit tooth
determine all possible two-stage compound gear combinations that will give an approximation to the naperian base 271828