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...
Annealing
Annealing - Purpose, Process and Effects.
Annealing - Improves softness and ductility in steel and other cold worked metals.
Purpose :
1. To induce softness in steel.
2....
Gauges
Gauges - Definition, Types, Principle and other details
Gauges - Gauges are checking instruments and they play an important role in ensuring the limits and...
Limits, Fits and Tolerance
Limits, Fits and Tolerance :
These three words are one of the most confusing words in terms of their definition. One is linked to the...
Auto Cad Shortcut Keys
Auto Cad Shortcut Keys
Auto Cad(Computer Aided Design) is one of the most used design software. Be it any stream in technical sector - Mechanical,...
Cutting Tools in CNC M/cing
Cutting Tools in CNC M/cing
Cemented Carbide Properties
Speed can be 3 to 8 times of HSS
Can withstand upto 1000 deg. temp.
Ceramics
Consists basically...
Types of Turbines
Classification of Hydraulic Turbines
Turbines are classified on various basis :
A) Head and Quantity of water available
B) Name of originator
C) Nature of Working of the...
Cutting Tools in CNC Machining
Cutting Tools used in Computer Numeric Control Machining - All details
Cutting Tool Materials ;
1. High Carbon Steel
2. High Speed Steel (HSS)
3. Cast Alloy
4. Cemented...
CNC MCQs
Q.1 ] What is the highest RPM of CNC Lathe Machine ?
ANS - 4,500.
Q.2 ] What is the highest RPM of CNC Milling Machine?
ANS...
Trigonometry Basics
https://youtu.be/qb1946FliZk
Trigonometry Basics ;
Basic trigonometry relations solved.
Windows secret key combinations, HOT KEYS.
Various Secret Hot key combinations for Windows
Win key - start menu, In win 8.1 it opens previous menu.
Win + a - action...
Nandan Kanan Zoological Park
Nandan Kanan Zoological Park All Animals Images:
Nandan Kanan Zoological Park is situated in Bhubaneshwar, Odisha. It comprises of all variety of animals and birds....
What is Work ?
What is Work ?
In our daily language, we use the word work for some sort of exertion, physical or mental or at times for...
Transformer – Definiton & Construction
What is a transformer ?
A transformer is a device by which the amplitude of an alternating e.m.f. can be increased or decreased.
It does not...
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...
Hooke’s Law and Mechanical Properties
Hooke's Law ;
Sir Robert Hooke's (1635 - 1703 ) Law states that the stress is directly proportional to strain upto elastic limit.
Heat Treatment -...
World Cup Winners – One Day & T 20
World Cup Cricket Winners
Year
Host Country
Winner
Runner – Up
1975
England
West Indies
Australia
1979
Ebgland
West Indies
England
1983
England
India
West Indies
1987
India and Pakistan
Australia
England
1991
Australia and New Zealand
Pakistan
England
1996
India, Sri Lanka, Pakistan
Sri Lanka
Australia
1999
England
Australia
Pakistan
2003
South Africa
Australia
India
2007
West Indies
Australia
Sri Lanka
2011
India, Sri Lanka,...
Important Civilizations
Important Civilizations and their excavators ;
Site
River
District
State/Province
Excavators
Harappa
Ravi
Montgom
ery
Punjab (Pakistan)
Daya Ram Sahani (1921). Madho Swaroop Vatsa (1926). Wheeler (1946)
2.Mohenjodaro
Indus
Larkana
Sindh (Pakistan )
Rakhalal Das Banerjji (1992),...
Important Dams
Important Dams in India details :
Dams
River
State
Tehri
Bhagirathi
Uttarakhand
2. Mulliperiyar
Periyar
Kerela
3. Bhakra
Sutlej
Himachal Pradesh
4. Hirakund Dam
Mahanadi
Odisha
5. Nagarjuna Sagar Dam
Krishna
Andhra Pradesh
6. Sardar Sarovar Dam
Narmada
Gujarat
7. Indira Sagar Dam
Narmada
Madhya Pradesh
8. Tungabhadra Dam
Tungabhadra
Karnataka
9....
































































