## Solutions for DESIGN OF MACHINERY

Problem 2.1P:

Find three (or other number as assigned) of the following common devices. Sketch careful kinematic...Problem 2.3P:

How many DOF do the following joints have? Your knee Your ankle Your shoulder Your hip Your knuckleProblem 2.4P:

How many DOF do the following have in their normal environment? A submerged submarine An...Problem 2.6P:

Describe the motion of the following items as pure rotation, pure translation, or complex planar...Problem 2.11P:

Use number synthesis to find all the possible link Combinations for 2 DOF, up to 9 links, to...Problem 2.13P:

Use linkage transformation to create a 1-DOF mechanism with two sliding full joints from Stephensons...Problem 2.14P:

Use linkage transformation to create a 1-DOF mechanism with one sliding full joint and a half joint...Problem 2.15P:

Calculate the Grashof condition of the fourbar mechanisms defined below. Build card-board models of...Problem 2.18P:

Examine an automobile hood hinge mechanism of the type described in Section 2.15. Sketch it...Problem 2.19P:

Find an adjustable arm desk lamp of the type shown in Figure P2-2. Measure it and sketch it to...Problem 2.20P:

The torque-speed curve for a 1/8 hp permanent magnet (PM) DC motor is shown in Figure P2-3. The...Problem 2.21P:

Find the mobility of the mechanisms in Figure P2-4.Problem 2.22P:

Find the Grashof condition and Barker classifications of the mechanisms in Figure P2-4a, b, and d.Problem 2.24P:

Find the mobility of the mechanisms in Figure P2-5.Problem 2.25P:

Find the mobility of the ice tongs in Figure P2-6: When operating them to grab the ice block. When...Problem 2.28P:

Find the mobility of the corkscrew in Figure P2-9.Problem 2.29P:

Figure P2-10 shows Watts sun and planet drive that he used in his steam engine. The beam 2 is driven...Problem 2.30P:

Figure P2-11 shows a bicycle handbrake lever assembly. Sketch a kinematic diagram of this device and...Problem 2.31P:

Figure P2-12 shows a bicycle brake caliper assembly. Sketch a kinematic diagram of this device and...Problem 2.32P:

Find the mobility, the Grashof condition, and the Barker classification of the mechanism in Figure...Problem 2.33P:

The approximate torque-speed curve and its equation for a 1/4 hp shunt-wound DC motor are shown in...Problem 2.36P:

Sketch the equivalent linkage for the cam and follower mechanism in Figure P2-17 in the position...Problem 2.37P:

Describe the motion of the following rides, commonly found at an amusement park, as pure rotation,...Problem 2.38P:

For the mechanism in Figure P2-1 a, number the links, starting with 1. (Dont forget the ground...Problem 2.39P:

Repeat Problem 2-38 for Figure P2-1b.Problem 2.40P:

Repeat Problem 2-38 for Figure P2-1c.Problem 2.42P:

Find the mobility, the Grashof condition, and the Barker classification of the oil field pump shown...Problem 2.43P:

Find the mobility, the Grashof condition, and the Barker classification of the aircraft overhead bin...Problem 2.44P:

Figure P2-20 shows a Rube Goldberg mechanism that turns a light switch on when a room door is opened...Problem 2.45P:

All the eightbar linkages in Figure 2-11 part 2 have eight possible inversions. Some of these will...Problem 2.48P:

Find the mobility of the mechanism shown in Figure 3-33.Problem 2.49P:

Find the mobility of the mechanism shown in Figure 3-34.Problem 2.50P:

Find the mobility of the mechanism shown in Figure 3-35.Problem 2.51P:

Find the mobility of the mechanism shown in Figure 3-36.Problem 2.54P:

Repeat Problem 2-38 for Figure P2-1f.Problem 2.55P:

Repeat Problem 2-38 for Figure P2-1g.Problem 2.56P:

For the example linkage shown in Figure 2-4 find the number of links and their respective link...Problem 2.57P:

For the linkage shown in Figure 2-5b find the number of joints, their respective orders, and...Problem 2.61P:

Figure P2-21 d shows a log transporter. Draw a kinematic diagram of the mechanism, specify the...Problem 2.62P:

Figure P2-21e shows a plow mechanism attached to a tractor. Draw its kinematic diagram and find its...Problem 2.63P:

Figure P2-22 shows a Hart inversor sixbar linkage. (a) Is it a Watt or Stephenson linkage? (b)...Problem 2.64P:

Figure P2-23 shows the top view of the partially open doors on one side of an entertainment center...Problem 2.65P:

Figure P2-24a shows the seat and seat-back of a reclining chair with the linkage that connects them...Problem 2.66P:

Figure P2-24b shows the mechanism used to extend the foot support on a reclining chair. Draw its...Problem 2.67P:

Figure P2-24b shows the mechanism used to extend the foot support on a reclining chair. Number the...Problem 2.68P:

Figure P2-25 shows a sixbar linkage. Is it a Watt or Stephenson linkage? Determine its inversion,...Problem 2.69P:

Use number synthesis o find all the possible link combinations for 1-DOF, up to 5 links, to...Problem 2.70P:

Use number synthesis to find all the possible link combinations for 3-DOF, up to 8 links, to...Problem 2.72P:

For the mechanism in Figure P2-26, number the links, starting with 1. (Hint: Dont forget the ground...Problem 2.73P:

Figure P2-27 shows a schematic of an exercise machine. Repeat Problem 2-72 for this mechanism.Problem 2.74P:

Calculate the mobility of the linkage in Figure P2-27.# Sample Solutions for this Textbook

We offer sample solutions for DESIGN OF MACHINERY homework problems. See examples below:

# More Editions of This Book

Corresponding editions of this textbook are also available below:

Design of Machinery

6th Edition

ISBN: 9781260431315

DESIGN OF MACHINERY (LL) >CUSTOM<

6th Edition

ISBN: 9781264095681

DESIGN OF MACHINERY (LL) >C<

6th Edition

ISBN: 9781264001330

DESIGN OF MACHINERY-CONNECT ACCESS

6th Edition

ISBN: 9781260431261

DESIGN OF MACHINERY (LL+CONNECT)

6th Edition

ISBN: 9781265129569

Loose Leaf For Design Of Machinery (mcgraw-hill Series In Mechanical Engineering)

6th Edition

ISBN: 9781260431308

DESIGN OF MACHINERY (LL W/ CONNECT)

6th Edition

ISBN: 9781265116712

Design of Machinery

5th Edition

ISBN: 9780073529356

Design of Machinery with Student Resource DVD

5th Edition

ISBN: 9780077421717

DESIGN OF MACHINERY-W/DVD >CUSTOM<

5th Edition

ISBN: 9781260174601

Design of Machinery

4th Edition

ISBN: 9780073290980

Design Of Machinery (mcgraw-hill Series In Mechanical Engineering)

2nd Edition

ISBN: 9780079132727

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