Prepared By;
Vivek Hayaran
Prahalad Yadav
Aniket Kumar




The shafts may be designed on the basis of -

-Strength
-Stiffness

Cases of designing of shafts, on the basis of Strength
(a) Shafts subjected to Twisting Moment only.
(b) Shafts subjected to Bending Moment only.
(c) Shafts subjected to Combined Twisting and Bending Moment only.
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Introduction

TThe cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficiency improvement in years. The aim of all t ....etc

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Camless engine with elctromechanical valve actuator




The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out.

Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver the internal-combustion engine's biggest efficie ....etc

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i want some ppt on camless engines which should consists of min of 25 slides ....etc

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The cam has been an integral part of the IC engine from its invention. The cam controls the €œbreathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out The cam has been an integral part of the IC engine from its invention. The cam controls theœbreathing channelsof the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust dr ....etc

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design of shafts on the basis of rigidity and strength ppt ....etc

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PLEASE I REQUST TO U GIVE ME A PPT OF WHIRLING SPEED OF SHAFT
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Shafts:
Shafts are a rotating element which is used to transmit power from one place to another. The power is delivered to the shaft by some tangential force and the resultant torque (or twisting moment) set up within the shaft permits the power to be transferred to various members such as pulleys, gears etc are mounted on it. These members along with the forces exerted upon them causes the shaft to bending. In other words, we may say that a shaft is used for the transmission of torque and bending moment. The various ....etc

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