Text Book of Machine Design P5 pptx

... A Textbook of Machine Design Fig. 5.28 Distance of N.A. from the top of the flange, y t = y = 28.2 mm Distance of N.A. from the bottom of the web, y c = 90 – 28.2 = 61.8 mm Distance of N.A. ... horizontal component of the load, M H = P H × 75 = 4242 × 75 = 318 150 N-mm 130 n A Textbook of Machine Design Section Area Moment of inertia Section modul...

Ngày tải lên: 02/07/2014, 16:21

... 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

... 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

... 696 n A Textbook of Machine Design Let m = Mass of belt per unit length in kg, v = Linear velocity of belt in m/s, r = Radius of pulley over which the belt runs in ... 2.51 2.3 && T T (Taking antilog of 0.3991) (ii) 700 n A Textbook of Machine Design Let b = Width of the belt required in metres. We know that mass of the belt per metre...

Ngày tải lên: 27/01/2014, 15:20

... curvature. 23.923.9 23.923.9 23.9 DefDef DefDef Def lection of Helical Sprlection of Helical Spr lection of Helical Sprlection of Helical Spr lection of Helical Spr ings of Cirings of Cir ings of Cirings of Cir ings of Cir cular cular ... 32.005 + 6.401 = 38.406 mm Ans. 2. Number of turns of the coils Let n = Number of active turns of the coils. 820 n...

Ngày tải lên: 27/01/2014, 15:20

... clutch. 24.1424.14 24.1424.14 24.14 Design of a Centrifugal ClutchDesign of a Centrifugal Clutch Design of a Centrifugal ClutchDesign of a Centrifugal Clutch Design of a Centrifugal Clutch In designing a centrifugal ... shaft. 24.924.9 24.924.9 24.9 Design of a Disc or Plate ClutchDesign of a Disc or Plate Clutch Design of a Disc or Plate ClutchDesign of a Disc or...

Ngày tải lên: 27/01/2014, 15:20

... 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 ... following four types of the load are important from the subject point of view: CONTENTS CONTENTS CONTENTS CONTENTS 100 n A Te...

Ngày tải lên: 02/07/2014, 16:21

... A Textbook of Machine Design 12.612.6 12.612.6 12.6 Design of Sleeve and Cotter Joint Design of Sleeve and Cotter Joint Design of Sleeve and Cotter Joint Design of Sleeve and Cotter Joint Design ... 12.16. 12.1412.14 12.1412.14 12.14 Methods of Failure of Knuckle JointMethods of Failure of Knuckle Joint Methods of Failure of Knuckle JointMethods of Fa...

Ngày tải lên: 02/07/2014, 16:21

... n A Textbook of Machine Design We shall take the length of the spanner as 200 mm in order to facilitate the operation and even a single person can operate it. 3. Design of pins in the ... applied by each person at each end of the rod, therefore length of the spanner required = 15487 51.62 2 150 300 T == × mm 632 n A Textbook of Machine Design 17....

Ngày tải lên: 02/07/2014, 16:21

... is 6 and the number of active turns in each spring is 20. Modulus of rigidity, G = 80 kN/mm 2 . 856 n A Textbook of Machine Design We know that deflection of the spring (δ), 30 ... Ans. 2. Number of turns of the coils Let n = Number of active turns of the coils. Springs n 835 Design of spring Let D = Mean diameter of the spring coil,...

Ngày tải lên: 02/07/2014, 16:21