Text book of electrical technology

... width of helical gear. 1070 n A Textbook of Machine Design Since both the pinion and gear are made of the same material (i.e. cast steel), therefore the pinion is weaker. Thus the design ... (40) e T d ì === 1074 n A Textbook of Machine Design First of all let us find the module of teeth. Let m = Module in mm, and D P = Pitch circle diameter...

Ngày tải lên: 25/10/2013, 13:15

... directions. 30.930.9 30.930.9 30.9 Design of a Shaft for Bevel GearsDesign of a Shaft for Bevel Gears Design of a Shaft for Bevel GearsDesign of a Shaft for Bevel Gears Design of a Shaft for Bevel Gears In designing ... n A Textbook of Machine Design 30.430.4 30.430.4 30.4 DeterDeter DeterDeter Deter minamina minamina mina tion of Pitch tion of Pitch tion...

Ngày tải lên: 29/10/2013, 20:15

... Ans. 31.1231.12 31.1231.12 31.12 Design of Design of Design of Design of Design of WW WW W oror oror or m Gearm Gear m Gearm Gear m Gear inging inging ing In designing a worm and worm gear, ... power to be transmitted (1.1 kW), therefore the design is safe from the standpoint of heat dissipation. 1102 n A Textbook of Machine Design The worm gearin...

Ngày tải lên: 29/10/2013, 20:15

... Design 1.21.2 1.21.2 1.2 Classifications of Machine DesignClassifications of Machine Design Classifications of Machine DesignClassifications of Machine Design Classifications of Machine Design The machine design may be ... Pr ocedurocedur ocedurocedur ocedur e in Machine Designe in Machine Design e in Machine Designe in Machine Design e in Machine...

Ngày tải lên: 26/12/2013, 00:17

... A Textbook of Machine Design 2.232.23 2.232.23 2.23 Indian StandarIndian Standar Indian StandarIndian Standar Indian Standar d Designad Designa d Designad Designa d Designa tion of High ... Indian standar Indian standar d designad designa d designad designa d designa tion of steel accortion of steel accor tion of steel accortion of steel accor tion of steel accor ding...

Ngày tải lên: 26/12/2013, 00:17

... complete details, please refer to Authors' popular book ‘A Text Book of Workshop Technology’. 76 n A Textbook of Machine Design Table 3.10. Indian standard shafts for common use ... line. Fig. 3.7. Bases of limit system. 62 n A Textbook of Machine Design by a punch operating at high pressure and speed. The metal flows up along the surface...

Ngày tải lên: 26/12/2013, 00:17

... loading. 4.144.14 4.144.14 4.14 Selection of Factor of SafetySelection of Factor of Safety Selection of Factor of SafetySelection of Factor of Safety Selection of Factor of Safety The selection of a proper factor of safety ... 4.3.ble 4.3. ble 4.3. VV VV V alues of falues of f alues of falues of f alues of f actor of safetyactor of safety actor of...

Ngày tải lên: 26/12/2013, 00:17

... vice-versa. 5.85.8 5.85.8 5.8 ApplicaApplica ApplicaApplica Applica tion of Prtion of Pr tion of Prtion of Pr tion of Pr incipal Strincipal Str incipal Strincipal Str incipal Str esses in Designing Machine Memberesses in Designing Machine Member esses in Designing ... information and is not a direct example of the current chapter. 130 n A Textbook of Machine...

Ngày tải lên: 26/12/2013, 00:17

Ngày tải lên: 01/01/2014, 17:31

... Consider s to be Consider ed while Designing Machine Ped while Designing Machine P ed while Designing Machine Ped while Designing Machine P ed while Designing Machine P arar arar ar ts to ts to ... n A Textbook of Machine Design Example 6.4. A bar of circular cross-section is subjected to alternating tensile forces varying from a minimum of 200 kN to a maximum...

Ngày tải lên: 23/01/2014, 06:20

... ∃ 45 67 While designing a tanker, the pressure added by movement of the vehicle also should be considered. 250 n A Textbook of Machine Design Pitch circle diameter of the gland flange, P.C.D. ... p o = 0 in equation (i)] 260 n A Textbook of Machine Design 6. In case of thick cylinders, the tangential stress across the thickness of cylinder is (...

Ngày tải lên: 23/01/2014, 06:20

... 265 8.38.3 8.38.3 8.3 Design of PipesDesign of Pipes Design of PipesDesign of Pipes Design of Pipes The design of a pipe involves the determination of inside diameter of the pipe and its wall thickness ... Ans. 8.98.9 8.98.9 8.9 Design of Square Flanged Pipe JointDesign of Square Flanged Pipe Joint Design of Square Flanged Pipe JointDesign of Square Flang...

Ngày tải lên: 23/01/2014, 06:20

... 326 n A Textbook of Machine Design x 1 , x 2 , x 3 = Distances of centre of gravity of each rivet from OY, and y 1 , y 2 , y 3 = Distances of centre of gravity of each rivet from ... pitch of rivets, p max = C.t + 41.28 mm 316 n A Textbook of Machine Design TT TT T aa aa a ble 9.8.ble 9.8. ble 9.8.ble 9.8. ble 9.8. Pitch of r Pitch of...

Ngày tải lên: 23/01/2014, 06:20

... A Textbook of Machine Design 348 n A Textbook of Machine Design Both . Arrow side Sides . Other side Field weld symbol Weld all around symbol Unwelded length Length of weld Finish ... Standar d Locad Loca d Locad Loca d Loca tion of Elements of a tion of Elements of a tion of Elements of a tion of Elements of a tion of Elements of a WW WW W...

Ngày tải lên: 23/01/2014, 06:20

... Applications of Electric Motors 1767 - 1794 Advantages of Electric Drive—Classification of Electric Drives —Advantages of Individual Drive—Selection of a Motor Electrical Characteristics —Types of Enclosures— Bearings—Transmission ... Enclosures— Bearings—Transmission of Power —Noise— Motors of Different Industrial Drives — Advantages of Electrical Braking Over Mechanical...

Ngày tải lên: 26/11/2014, 11:10