Question

In: Mechanical Engineering

To transmit 75 kW at 25 rev/s using 48 mm diameter shafting. The flanges are to...

To transmit 75 kW at 25 rev/s using 48 mm diameter shafting. The flanges are to be made of cast iron and keyed to the shafts, and power is transmitted from one flange to the other by a circle of fitted bolts (four are shown in the above figure but more or less bolts can be used). The adopted bolts must comply to the following technical specification: Property Class Designation: 4.6

Nominal size range: M5 – M100 (Sizes M5 to M45 are commonly used in construction)

Material and Treatment: Low or medium carbon steel

Tensile Ultimate Strength, 400MPa, Minimum.

Tensile Yield Strength, 240MPa, Minimum.

CALCULATE THE FOLLOWING

Key analysis,

Hub analysis

Flange (web) analysis

Bolt analysis.

Solutions

Expert Solution

samet mamat answered 1 year ago
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