Shaft Carrying both pulley and gear | Design of Shaft | Design of Machine Elements

  Рет қаралды 8,622

The Mechanical Engineer

The Mechanical Engineer

Күн бұрын

Пікірлер: 3
@gautampal1228
@gautampal1228 Жыл бұрын
A shaft carrying a pulley and a gear at either ends is supported in two bearings 1m apart . Pulley and gear are located at 250mm and 350mm from the bearings at respective ends . The shaft transmits 20 kw at 150 rpm . Tangential force at gear acts in upwards direction . Pulley of diameter 1.25m drives another pulley below it . The raio tensions T1 / T2 is 2.5 . The gear and pulley weights 900N and 2700N respectively . Safe shear stress for the shaft is 65MPa . Neglecting weight of shaft , design the shaft diameter . Take shock and fatigue factor for bending and torsion as 2 & 1.5 respectively . 🙏🏻
@user-tz6zl6gm6j
@user-tz6zl6gm6j 3 жыл бұрын
sir what to do when it is not given gear is driven or driving but tangential force acts downwards is given so can we neglect radial force?
@themechanicalengineer
@themechanicalengineer 3 жыл бұрын
It depends on the direction of rotation... If tangential force acts in vertical downwards, the radial force will act in the horizontal direction...
Forces acting on Gear | Design of Shaft | Design of Machine Elements
23:25
The Mechanical Engineer
Рет қаралды 14 М.
Симбу закрыли дома?! 🔒 #симба #симбочка #арти
00:41
Симбочка Пимпочка
Рет қаралды 6 МЛН
Чистка воды совком от денег
00:32
FD Vasya
Рет қаралды 5 МЛН
How Many Balloons To Make A Store Fly?
00:22
MrBeast
Рет қаралды 175 МЛН
Shaft carrying pulleys | Design of shaft | Design of Machine Elements
25:05
The Mechanical Engineer
Рет қаралды 16 М.
Shaft Carrying Gears | Design of Shafts | Design of Machine Elements
24:10
The Mechanical Engineer
Рет қаралды 18 М.
Shaft Carrying Pulleys | Vertical and Horizontal belt drive | Design of Shaft | DME
19:19
Shaft Design for INFINITE LIFE and Fatigue Failure in Just Over 10 Minutes!
11:59
Design of Rigid Flange Coupling | Design of Machine Elements
29:38
The Mechanical Engineer
Рет қаралды 10 М.
Sprockets & Chains For Engineers
7:49
INTEGRAL PHYSICS
Рет қаралды 49 М.
Симбу закрыли дома?! 🔒 #симба #симбочка #арти
00:41
Симбочка Пимпочка
Рет қаралды 6 МЛН