THEORIES OF FAILURE 2 : COMPLEX STRESS
TOF AND COMPLEX STRESS ANALYSIS :
SIMPLE STRESS V/S COMPLEX STRESS:
As we know that for a simple stress system, the failure occurs either in...
ENDURANCE LIMIT & FATIGUE LIFE : STUDY ANALYSIS
ENDURANCE LIMIT AND FATIGUE LIFE : WHY IT IS IMPORTANT?
ENDURANCE LIMIT : INTODUCTION
In the previous blog, we saw what we meant by fatigue loading....
EQUATIONS FOR HELICAL SPRING DESIGN:STUDY
EQUATIONS INVOLVING HELICAL SPRINGS(COMPR./EXT.) DESIGN :
Equations came in derivation from many corners of the world ; so that Helical Springs' Design can be done.
From...
THEORIES OF FAILURE 3 – STRAIN ENERGY
NEED OF ENERGY STUDY IN TOF
Study through concept of stress and strain made the Analysis of Theories of failure problematic and inaccurate.
So ,...
S N CURVE :ANALYSIS,PLOTTING & SIGNIFICANCE
S N CURVE : INTRODUCTION
S-N CURVE : It implies a plot drawn between Stress Amplitude (Sf) and No. of stress cycles (N).
This curve...
COMBINATIONS OF SPRINGS & SPRING MATERIALS
COMBINATIONS OF SPRINGS- ANALYSIS OF MULTI-SPRING SYSTEMS
COMBINATIONS IN SPRINGS: In many practical applications, we use the springs in machine systems. Often observed that we...
STATIC LOADING DESIGN 1: INTRO. TO LOADING
LOADS: DEFINITION & TYPES
DEFINITION OF LOADING Mechanical resistance against which system acts or reacts.CLASSIFICATION OF LOADS :1. WRT TIME2. WRT DIRECTION3. WRT DISTRIBUTIONELASTIC CONSTANTSIts...
NOTCH SENSITIVITY- SIGNIFICANCE AND FACTOR
NOTCH : SIGNIFICANCE AND EFFECT ON DESIGN
NOTCH : Defined as a purposely introduced defect (usually U-shaped or V-shaped or circular shaped) on a planar...
SURGE IN SPRINGS : ORIGIN & EFFECT ON SPRINGS
SURGE IN SPRINGS : INTRODUCTION
SURGE IN SPRINGS:
This condition, mainly seen in various cases of spring motion and oscillations.
When a spring subjected to...
STATIC LOADING DESIGN: FOS AND ITS APPLICATIONS
DESIGN STRESSES AND CONCEPT OF FACTOR OF SAFETY (FOS)
DESIGN and Designing are to be safely done of a machine element, so it is necessary...