 Home
 Products
 Integration
 Tutorial
 Barcode FAQ
 Purchase
 Company
barcode generator vb.net source code GEAR TRAINS 5.11 in Software
GEAR TRAINS 5.11 Decode EAN13 In None Using Barcode Control SDK for Software Control to generate, create, read, scan barcode image in Software applications. EAN / UCC  13 Generation In None Using Barcode encoder for Software Control to generate, create GTIN  13 image in Software applications. GEAR TRAINS
Read European Article Number 13 In None Using Barcode recognizer for Software Control to read, scan read, scan image in Software applications. Generating EAN13 Supplement 5 In C# Using Barcode generation for Visual Studio .NET Control to generate, create GS1  13 image in .NET applications. TABLE 5.2 Characteristic Equations for 12 Planetary Trains of Fig. 5.7
GS1  13 Creation In .NET Using Barcode creator for ASP.NET Control to generate, create EAN13 image in ASP.NET applications. EAN / UCC  13 Generation In VS .NET Using Barcode generator for VS .NET Control to generate, create GS1  13 image in .NET applications. TABLE 5.3 Solution of Type A Train
EAN13 Maker In Visual Basic .NET Using Barcode creation for .NET framework Control to generate, create European Article Number 13 image in .NET applications. Encode Code 3/9 In None Using Barcode maker for Software Control to generate, create USS Code 39 image in Software applications. Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. Encoding Data Matrix 2d Barcode In None Using Barcode drawer for Software Control to generate, create ECC200 image in Software applications. Create EAN128 In None Using Barcode maker for Software Control to generate, create EAN / UCC  14 image in Software applications. GEAR TRAINS 5.12
Bar Code Maker In None Using Barcode encoder for Software Control to generate, create bar code image in Software applications. Drawing Barcode In None Using Barcode maker for Software Control to generate, create barcode image in Software applications. MACHINE ELEMENTS IN MOTION
Creating ISSN  13 In None Using Barcode encoder for Software Control to generate, create ISSN  10 image in Software applications. Code 39 Full ASCII Recognizer In Visual C# Using Barcode decoder for .NET framework Control to read, scan read, scan image in Visual Studio .NET applications. FIGURE 5.8 (a) View of a gear train and (b) its symbolic notation.
DataBar Creator In .NET Using Barcode generation for Visual Studio .NET Control to generate, create GS1 DataBar14 image in .NET framework applications. Matrix 2D Barcode Creator In Java Using Barcode creation for Java Control to generate, create Matrix 2D Barcode image in Java applications. 100 1 1 1 + ( 100) = n6 9 6 6 n6 = 25.93 r/min
2D Barcode Printer In C# Using Barcode drawer for Visual Studio .NET Control to generate, create Matrix 2D Barcode image in .NET framework applications. Code 3 Of 9 Recognizer In Visual Basic .NET Using Barcode decoder for VS .NET Control to read, scan read, scan image in VS .NET applications. Example 3. Figure 5.9 shows a type I planetary train, Ref. [5.2]. Here, if n2 = 100 r/min clockwise and n3 = 200 r/min clockwise, both considered negative, determine n4, n5, and n6. Data Matrix Generation In Java Using Barcode maker for Android Control to generate, create Data Matrix ECC200 image in Android applications. DataMatrix Encoder In ObjectiveC Using Barcode maker for iPad Control to generate, create ECC200 image in iPad applications. Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. GEAR TRAINS 5.13
GEAR TRAINS
FIGURE 5.9 (a) Planetary train; (b) symbolic notation.
TABLE 5.4 Solution of Type I Train
Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. GEAR TRAINS 5.14
MACHINE ELEMENTS IN MOTION
Solution. To determine the angular speeds for the planet, form Table 5.4. The speed of gear 4 can be found by writing the equation in the column for gear 4. Thus, n3 1 + 200 1 + N N2 n2 2 = n4 N4 N4 46 46 ( 100) = n4 16 16 n4 = 487.5 r/min
For gear 5, n3 1 200 1 N N2 + n2 2 = n5 N5 N5
46 46 + ( 100) = n5 20 20 n5 = +30 r/min
For gear 6, n3 1 200 1 N N2 + n2 2 = n6 N6 N6
46 46 + ( 100) = n6 94 94 n6 = 151 r/min
5.4 DIFFERENTIAL TRAINS
Differential gear trains are useful as mechanical computing devices. In Fig. 5.10, if 4 and 6 are input angular velocities and VA and VB are the resulting linear velocities of points A and B, respectively, then the velocity of point C on the carrier is VC = VA + VB 2 (5.18) The differential gear train also finds application in the wheelaxle system of an automobile. The planet carrier rotates at the same speed as the wheels when the automobile is traveling in a straight line. When the car goes into a curve, however, the inside wheel rotates at a lesser speed than the outside wheel because of the differential gear action. This prevents tire drag along the road during a turn. Example 4. See Ref. [5.2], page 329. The tooth numbers for the automotive differential shown in Fig. 5.11 are N2 = 17, N3 = 54, N4 = 11, and N5 = N6 = 16.The drive shaft turns at 1200 r/min. What is the speed of the right wheel if it is jacked up and the left wheel is resting on the road surface Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. GEAR TRAINS 5.15
GEAR TRAINS
FIGURE 5.10 (a) Top and (b) front views of a bevelgear differential used as a mechanical averaging linkage. Point A is the pitch point of gears 4 and 5. Point B is the pitch point of gears 5 and 6. Solution. The planet carrier, gear 3, is rotating according to the following equation: n3 = N2 17 n2 = (1200) = 377.78 r/min N3 54 Since the r/min of the left wheel is zero, the pitch point of gears 4 and 5 has a linear velocity twice that of the pin which supports the planet. Therefore, the r/min of the right wheel is twice that of the planet, or n6 = 2n3 = 755.56 r/min Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website. GEAR TRAINS 5.16
MACHINE ELEMENTS IN MOTION
FIGURE 5.11 Schematic drawing of a bevelgear automotive differential.
REFERENCES
5.1 Richard S. Hartenberg and Jacques Denavit, Kinematic Synthesis of Linkages, McGrawHill, New York, 1964. 5.2 J. E. Shigley and J. J. Uicker, Jr., Theory of Machines and Mechanisms, 2d ed., McGrawHill, New York, 1995. 5.3 Virgil M. Faires and Robert M. Keown, Mechanism, 5th ed., McGrawHill, New York, 1960. 5.4 Z. L. Levai, Theory of Epicyclic Gears and Epicyclic ChangeSpeed Gears, Technical University of Building, Civil and Transport Engineering, Budapest, 1966. Downloaded from Digital Engineering Library @ McGrawHill (www.digitalengineeringlibrary.com) Copyright 2004 The McGrawHill Companies. All rights reserved. Any use is subject to the Terms of Use as given at the website.

