McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 6 ppsx
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 6 ppsx
... is both com-
pact and simple.
112 Chapter 3 Direct Power Transfer Devices
Figure 3-9
Figure 3-1 0
Figure 3-1 1
Figure 3-1 2 Figure 3-1 3
102 Chapter 2 Indirect Power Transfer Devices
HIGH-SPEED GEARHEADS ... Transfer Devices 113
Shaft couplings that include internal and external gears, balls, pins, and
nonmetallic parts to transmit torque are shown here.
Figure 3-1 4...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 11 ppsx
... in the case of sand,
because it can’t be scaled. Sand is just sand no matter what size the vehi-
cle is (except for tiny robots of course), and mud is still mud. Driving on
sand or mud would ... vehicles’ suspension and locomotion systems are
frequently quite simple. Figures 8-1 and 8-2 show two examples.
Figure 8-1 Four-wheeled
horizontal pipe crawler
Chapter 8 Pipe Crawlers an...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 14 ppsx
... 155
solenoids
about, 60 63 , 61 f
box-frame, 63
C-frame, 63
open-frame, 63
rotary, 64 66 , 65 f
tubular, 64
solid free-form (SFF) fabrication, xxx
Solid-Ground Curing (SGC), xvi, xviii–xx, xix(f)
Soligen ... pressure
and mobility system comparisons, 233, 2 36, 237
and tracked mobility systems, 163 , 165
2 96 Index
(mobility systems cont.)
size range of, 165 – 166
stair clim...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 5 doc
... belts, plastic -and- cable chain, and all types of steel
chain connect the input to the output mechanically by means of teeth just
71
76 Chapter 2 Indirect Power Transfer Devices
Table 2-1 Timing Belts
Timing ... of
66 Chapter 1 Motor and Motion Control Systems
found in counters, circuit breakers, electronic component pick -and- place
machines, ATM machines, machine tools, ticket-d...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 7 pot
... from one-wheeled vehicles to eight-
wheeled vehicles. It is divided into four sections: vehicles with one to
three wheels and four-wheeled diamond layouts, four- and five-wheeled
layouts, six-wheeled ... Power Transfer Devices 119
Figure 3-3 7 Machine-Tool splines have
wide gaps between splines to permit accu-
rate cylindrical grinding of the lands—for pre-
cise positioning. Internal...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 9 ppt
... drive -and- brake steering sys-
tem. Controlling the speed of each track directly adds a second major
drive source, but gives fine steering and speed control. A second
improvement to drive -and- brake ... the ability to stand up. This makes the
robot much taller and allows a strategically placed camera to see over
short walls.
Figure 5-1 6 iRobot’s Urbie, a
four-tracked teleoperated...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 10 ppt
... there. Figures 7-8 and 7-9 show four- and six-legged
walkers with three rotary-actuated joints in each leg. An eight-leg layout
would have no less than 24 actuators. The four- and six-legged versions ... joint. In some motor-in-
wheel layouts, particularly the syncro-drive discussed next, the steering
Figure 6- 6 Drive/steer module
on tricycle
2 06 Chapter 7 Walkers
Figure 7-4 T...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 12 doc
... floor-standing industrial industrial robots today. Hydraulic-drive
industrial robots are generally assigned to heavy-duty lifting applica-
tions. Some electric and hydraulic industrial robots ... light-duty assembly or pick-
and- place industrial robots that can be located on a bench. Some of these
are programmed with electromechanical relays, and others are pro-
grammed by setting mech...
McGraw-Hill - Robot Mechanisms and Mechanical Devices Illustrated - 2003 Part 13 potx
... Rotary Limit Switches
Rotary-Cam Limit Switches
Figure 1 1-5 b Mechanical, Geared, and
Cam Limit Switches
266 Chapter 11 Proprioceptive and Environmental Sensing Mechanisms and Devices
These two categories ... Switches
Figure 1 1-5 a Mechanical, Geared, and Cam Limit Switches
Chapter 11 Proprioceptive and Environmental Sensing Mechanisms and Devices 267
Figure 1 1...
mcgraw hill robot mechanisms and mechanical devices illustrated 2003 docx
... 59
Solenoids and Their Applications 60
Solenoids: An Economical Choice for Linear or Rotary Motion 60
Technical Considerations 62
Open-Frame Solenoids 63
C-Frame Solenoids 63
Box-Frame Solenoids 63
Tubular ... Solenoids 63
Tubular Solenoids 64
Rotary Solenoids 64
Rotary Actuators 66
Actuator Count 67
Debugging 67
Reliability 68
Cost 68
Chapter 2 Indirect Power Tr...
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