Tag: Mechanical
Free Body Diagram
Free Body Diagram (FBD)
The equilibrium of the bodies which are placed on the supports can be considered if we remove the supports and replace...
Mechanical Interview Questions
Mechanical Interview Questions for Diploma/Degree
Q.1 > Euler's formula is valid for?
Ans. Long Columns
Q.2> For thick walled shell, dia-thickness ratio is?
Ans. less than 20
Q.3> Monel...
Commonly used fits for shafts
Commonly used fits for shafts
There are three types of fits :
Interference fit
Clearance fit
Transition fit
These fits are applied differently as per...
Geometric tolerance
Geometric Tolerance control frame and Commonly used Symbols
The picture shows Geometric Tolerance control frame used in Engineering drawing/Drafting Auto Cad. It also shows commonly...
HSS Tools – All Details
High Speed Steel HSS :-
HSS removes metal at a much higher rate or speed than ordinary carbon Steel.
HSS are categorized by being heat treatable...
Normalizing
Normalizing ;
1. Refines most part of the steel.
2. To remove internal stresses.
3. Reduce brittleness caused by cold working.
4. Restore toughness of metal reduced by...
Heat Treatment and its Effects
Heat Treatment – A combination of operation involving heating and cooling under controlled conditions for obtaining desired properties in a material.
Heat Treatment also infulences creep...
