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Lathe Machine | Different operation on a workpiece

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What is a Lathe machine? Lathe machine is the mother of all mechanical engineers. If you are a mechanical...

Strength Of Materials- SFD and BMD

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Shear Force Diagram Shear Force is defined as the force acting on the beam in a perpendicular direction...

DESIGN PROCEDURE FOR COTTER JOINTS

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BASIC PROCEDURE FOR COTTER JOINTS DESIGN: DESIGN PROCEDURE OF COTTER JOINTS DESIGN PROCEDURE OF COTTER JOINTS For design...

BASIC STRESS ANALYSIS OF COTTER JOINT –2

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STRESS ANALYSIS OF COTTER JOINT : In the previous blog ,we refereed to the first three cases of failure...

BASIC STRESS ANALYSIS OF COTTER JOINT

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STRESS ANALYSIS OF COTTER JOINT : The stress analysis of cotter joint done on the following assumptions :

COTTER JOINT : INTRODUCTION, APPLICATION AND PRINCIPLE

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WHAT IS COTTER JOINT ? A cotter joint is a component used to connect two co-axial rods. These two...

STRESS STRAIN RELATIONSHIP AND ITS ANALYSIS

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STRESS STRAIN RELATIONSHIP : HOOKE'S LAW STRESS: A resisting force is set up in the material ...

DESIGN OF HELICAL TORSION SPRINGS

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HELICAL TORSION SPRINGS: Basically, a helical torsion spring is a commonly used device. It helps to transmit torque to...

FATIGUE LOADING IN HELICAL SPRINGS- CONCEPT AND APPLICATION

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CONCEPT : Fatigue loading basically means the continuous loading of a material with a great amount of force until...

NUMERICALS ON SPRING DESIGN:IMPORTANT CONCEPTS AND QUESTIONS

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SPRING DESIGN BY :TRIAL AND ERROR METHOD The trial and error method is used to design springs in practice....

SPIRAL SPRINGS – CONCEPT AND APPLICATION

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INTRODUCTION AND CONCEPT : A spiral spring consists of a thin strip of rectangular cross section,which is wound in...

Boiler Draught , Advantages of Mechanical Draught over Chimney Draught

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Definition of Boiler Draught The small pressure difference causes the flow of air and gases in and...

SURGE IN SPRINGS

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INTRODUCTION Sometimes often , the natural frequency of vibrations of the spring coincides with the frequency of the...

DESIGN OF HELICAL SPRINGS -2

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THE MAIN "PLAYER" - PROCEDURE OF SPRING DESIGN In the previous blog, we discussed about the design of helical...

DESIGN OF HELICAL SPRINGS – 1

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OBJECTIVES OF HELICAL SPRING DESIGN: There are three objectives for design of helical springs. They are as follows :...

LOAD-STRESS AND LOAD-DEFLECTIO N EQUATIONS

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THE EQUATIONS OF HELICAL SPRING IN TERMS OF STRESS AND DEFLECTION There are two basic equations for the design...

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