think and grow rich summary chapter 1
Mechanisms and Mechanical Devices Sourcebook - Chapter 3
... photoemitter and photoreceiver. Sclater Chapter 3 5/3/ 01 10:23 AM Page 90 64 Sclater Chapter 3 5/3/ 01 10:20 AM Page 64 81 Fig. 19 A paste belt applicator passes around the pulley in a pastepot and slides ... line. This will cause the bobbin changer to operate. Sclater Chapter 3 5/3/ 01 10:22 AM Page 86 91 Sclater Chapter 3 5/3/ 01 10:23 AM Page 91 Fig. 4 Control for the automatic shear. When a seam of ... of a lever, and is removed from the chute by a vibrat- ing table. Sclater Chapter 3 5/3/ 01 10 :19 AM Page 60 84 Automatic Stopping Mechanisms (continued) Sclater Chapter 3 5/3/ 01 10:22 AM Page...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 4
... then act as four-bar linkages, 00 1 PQ. Sclater Chapter 4 5/3/ 01 10:44 AM Page 10 2 CHAPTER 4 RECIPROCATING AND GENERAL-PURPOSE MECHANISMS Sclater Chapter 4 5/3/ 01 10:44 AM Page 93 Fast Cam-Follower ... into a long dwell period during each 270º rotation of the input element. 11 1 Sclater Chapter 4 5/3/ 01 10:45 AM Page 11 1 CONVERTING ROTARY-TO-LINEAR MOTION A compact gear system that provides ... limits of rotation shown. It then speeds up to make up for lost time. 11 8 Sclater Chapter 4 5/3/ 01 10:45 AM Page 11 8 INDEXING AND INTERMITTENT MECHANISMS This mechanism transmits intermittent motion...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 5
... gear. Sclater Chapter 5 5/3/ 01 11: 45 AM Page 13 8 13 4 TWELVE EXPANDING AND CONTRACTING DEVICES Parallel bars, telescoping slides, and other devices that can spark answers to many design problems. Fig. 1 Figs. ... (arm 2)/(arm 1) . Sclater Chapter 5 5/3/ 01 11: 45 AM Page 13 6 14 1 Fig. 3 A valve drive demonstrates how the Cardan principle can be applied. A segment of the smaller circle rocks back and forth on ... forth. Sclater Chapter 5 5/3/ 01 11: 47 AM Page 17 0 inputs, and z is the output. The motion of x and y in the same direction performs addition; in the opposite direction it performs subtraction. 15 9 COMPUTING...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 6
... their seats. Sclater Chapter 6 5/3/ 01 12:25 PM Page 19 1 CHAPTER 6 SPRING, BELLOW, FLEXURE, SCREW, AND BALL DEVICES Sclater Chapter 6 5/3/ 01 12:24 PM Page 17 3 installed and integrated into a ... tension. 17 9 Sclater Chapter 6 5/3/ 01 12:24 PM Page 17 9 19 5 SEVEN SPECIAL SCREW ARRANGEMENTS Differential, duplex, and other types of screws can provide slow and fast feeds, minute adjustments, and ... instruments. Sclater Chapter 6 5/3/ 01 12:24 PM Page 18 5 TRANSLATION TO ROTATION 19 2 Fig. 11 A hairline adjustment for a tele- scope with two alternative methods for drive and spring return. Fig....
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Mechanisms and Mechanical Devices Sourcebook - Chapter 7
... dwell is cut into the cam. Sclater Chapter 7 5/3/ 01 12:33 PM Page 206 CHAPTER 7 CAM, TOGGLE, CHAIN, AND BELT MECHANISMS Sclater Chapter 7 5/3/ 01 12:32 PM Page 19 9 214 Fig. 6 A sleeve latch (A) as ... SPEED RATIO Sclater Chapter 7 5/3/ 01 12:34 PM Page 2 31 234 Fig. 1 This low-cost rack -and- pinion device is easily assembled from standard parts. Fig. 2 An extension of the rack -and- pinion principle—This ... the locking pressure. Sclater Chapter 7 5/3/ 01 12:33 PM Page 211 true cycloidal. This is done by a second steel-band arrangement. As carriage I moves, bands 3 and 4 cause the eccentric to rotate....
Ngày tải lên: 22/10/2012, 14:26
Mechanisms and Mechanical Devices Sourcebook - Chapter 8
... equation: 4 1 1 0 2 π θ θ π = − ∫ d Cf() ωωθ θ θ θθθ 211 1 1 1 21 111 1 = = + =− = ∫ G R CG G RCR Gd () () () () θθ θ θ θ 2 = = ′ + ′ =− = + ′ F R CF F RCR C F () () () () 1 1 1 1 21 1 1 1 Rf RCf C d Cf 11 21 21 1 1 = =− =− ... with the ball retainer. Sclater Chapter 8 5/3/ 01 12:43 PM Page 260 CHAPTER 8 GEARED SYSTEMS AND VARIABLE-SPEED MECHANISMS Sclater Chapter 8 5/3/ 01 12:42 PM Page 2 41 256 VARIABLE-SPEED FRICTION ... DRIVE WOBBLE-GEAR DRIVE Sclater Chapter 8 5/3/ 01 12:44 PM Page 274 287 RATCHET-TOOTH SPEED-CHANGE DRIVE An in-line shaft drive, with reduction ratios of 1: 1 and 1: 16 or 1: 28, combined in a single...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 9
... (simplified) (8) β/d = 10 9. C T n 1/ 3 0.3 x =1 x=n l x S S ∑ −− 11 2 () bd TE C n 2 2 e 0.3 13 / σ n T 0.7 1/ 3 bd TE 2 2 13 / T E 13 / dT bE 13 / Ebt dn 3 09. Critical ... 0.0 01 in. wear alters the angle to 8.5º on straight-sided cams. Curved cam sur- faces maintain a constant angle. Sclater Chapter 9 5/3/ 01 12:57 PM Page 317 336 LINKAGES FOR BAND CLUTCHES AND ... assembles to complex spring and synthetic rubber assembles. Those including chain belts, splines, bands, and rollers are shown here. Sclater Chapter 9 5/3/ 01 12:58 PM Page 332 318 TEN WAYS TO APPLY...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 10
... machinery and protect it and its operator. Actuators Linear mechanical switches Sclater Chapter 10 5/3/ 01 1:08 PM Page 356 CHAPTER 10 TORQUE-LIMITING, TENSIONING, AND GOVERNING DEVICES Sclater Chapter ... build-up. Sclater Chapter 10 5/3/ 01 1:07 PM Page 3 51 360 Limit Switches in Machinery (continued ) Sclater Chapter 10 5/3/ 01 1:08 PM Page 360 352 DRIVES FOR CONTROLLING TENSION Mechanical, electrical, and ... presence of machining tolerances and other geometric imperfection of the drive train. Sclater Chapter 10 5/3/ 01 1:08 PM Page 367 359 Sclater Chapter 10 5/3/ 01 1:08 PM Page 359 atively low; thus...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 11
... continuous. Sclater Chapter 11 5/3/ 01 1 :16 PM Page 377 389 Fig. 13 A weld tester. Fig. 14 A control device. Fig. 15 A horizontal-shaft suspension. Fig. 17 A finder. Fig. 18 A tachometer. Fig. 16 A floating ... CHAPTER 11 PNEUMATIC AND HYDRAULIC MACHINE AND MECHANISM CONTROL Sclater Chapter 11 5/3/ 01 1 :15 PM Page 369 375 Fig. 8 The housing of the Hele- Shaw-Beachum ... range is 20 to 270°F, and its accuracy is 1 F. The maximum pressure rating is 10 0 psi for dead-end service and 200 psi for continuous flow. Sclater Chapter 11 5/3/ 01 1 :17 PM Page 396 377 (Note:...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 13
... )] max / / = −+ + 22 1 21 12 12 θ θ JS/ cos [ (cos )] (cos ) cos (cos ) max / / = − + −+ − + + + 1 21 1 1 1 212 1 12 2 12 θ θ θ θ θ Sclater Chapter 13 5/3/ 01 1:33 PM Page 452 4 31 STRAIGHT SLIDING ... (9) into Eq. (10 ), cos ϕ = [1 – (A/S) 2 +(A/S) 2 cos 2 θ ] 1/ 2 (11 ) and Eq. (11 ) into Eq. (6), J/S = (A/S) (1 – cos θ) – 1 + [1 – ( A/S) (1 – cos θ) – 1 –( A/S) 2 cos 1/ 2 (12 ) Eq. (12 ) can be considered ... φ 13 , with ψ 12 , and ψ 14 . Fig. 2 Three angular positions, φ 12 , φ 13 , φ 14 , are synchronized by four-bar linkage here with ψ 12 , ψ 13 , and ψ 14 . Sclater Chapter 13 5/3/ 01 1:33 PM Page...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 14
... thicker, and more durable components with greater height-to-width ratios. They can withstand high pressure and temperature excur- Sclater Chapter 14 5/3/ 01 1:44 PM Page 484 CHAPTER 14 NEW DIRECTIONS ... system, builds parts up to 10 in 3 (16 4 cm 3 ) while the FDM3000, a floor- standing system, builds parts up to 10 ì 10 ì 16 in. (26 ì 26 ì 41 cm). Two other floor-standing systems are the FDM ... for investment casting. The completed object is removed and smoothed to improve its finish. Sclater Chapter 14 5/3/ 01 1:44 PM Page 4 71 4 81 MINIATURE MULTISPEED TRANSMISSIONS FOR SMALL MOTORS...
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Mechanisms and Mechanical Devices Sourcebook - Chapter 15
... Sclater. 2nd ed. 19 96. ISBN 0-07 -13 616 9-3 1. Mechanical movements. I. Chironis, Nicholas P. II. Mechanisms & mechanical devices sourcebook. III. Title. TJ1 81. S28 20 01 6 21. 8—dc 21 20 010 30297 Copyright ... 20 010 30297 Copyright â 20 01, 19 96, 19 91 by The McGraw-Hill Companies, Inc. All rights reserved, Printed in the United States of America. Except as permitted under the United States Copyright Act of 19 76, no part ... without the prior written permission of the publisher. 12 34567890 KGP/KGP 076543 21 ISBN 0-07 -13 616 9-3 The sponsoring editor for this book was Larry S. Hager and the production supervisor was Pamela A....
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Mechanisms and Mechanical Devices Sourcebook - Chapter 12
... dimen- sioned hubs and clamps so that they can be efficiently fastened to a precision-ground shaft. Sclater Chapter 12 5/3/ 01 1:25 PM Page 4 21 415 Sclater Chapter 12 5/3/ 01 1:25 PM Page 415 dle has ... self-centering and stronger. Non-sliding gears can be pinned to the shaft if it is provided with a hub. Sclater Chapter 12 5/3/ 01 1:25 PM Page 420 CHAPTER 12 FASTENING, LATCHING, CLAMPING, AND CHUCKING ... cos cos tan cos cos 1 1 A magnetic detent. An axial detent for the positioning of the adjustment knob with a manual release. Sclater Chapter 12 5/3/ 01 1:25 PM Page 417 418 TEN DIFFERENT SPLINED...
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