Toe Hinge-Pins Heel The brake shown in Fig. 1 is R=170 mm inner radius of the drum and is actuated by two hydraulic pist

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Toe Hinge Pins Heel The Brake Shown In Fig 1 Is R 170 Mm Inner Radius Of The Drum And Is Actuated By Two Hydraulic Pist 1 (42.82 KiB) Viewed 66 times

Toe Hinge-Pins Heel The brake shown in Fig. 1 is R=170 mm inner radius of the drum and is actuated by two hydraulic pistons that exerts the same force F =2800N, on each shoe. The shoes are identical and have the same unknown face width. The lining material has a coefficient of friction p=0.3 and a maximum pressure of Pa=1050 kPa. The other dimensions are 0 = 1300, « = 21° B = 290, p = 150 mm, d = 47 mm = Determine the (a) The face width in millimeters. (b) Pressure in the left-hand shoe in (kPa). (c) The braking torque in (Nm).