Automobile Terms
Automobile Important Terms, Accessories :
Speedometer - It shows instant speed of the vehicle in kilometer per hour (km/h) throughout its running.
Odometer - It records...
Automobile Terms
Glossary of Important Automobile Terms
Acceleration - The rate of change of velocity of a moving body. In automobiles it is the ability of the...
CNC PROGRAM
CNC Program for drilling a hole in vertical milling machine.
Watch my YT Video on this
Where
N005 is Sequence Number
G54 - Fixture Offset
G90 - Absolute Programming...
Unix Operating System
UNIX - OPERATING SYSTEM
The UNIX operating system was pioneered by Ken Thompson and Dennis Ritchie at Bell Laboratories in the late 1960’s. UNIX is...
Windows OS
Windows OS - Introduction
Microsoft windows is a graphic user interface, which also makes DOS housekeeping tasks such as copying files, formatting discs etc easier....
Operating System
Operating System - Definition
An Operating System is basically a set of programs that provide control of the CPU (Central Processor Unit) and its resources....
laws of motion
All 3 Laws of motion - Definition
First Law of Motion - The first law states that any object which is stationary, tends to stay...
G and M codes
In CNC Machining lot of different types of codes are used according to the need. G and M codes are very popular and frequently...
Take Care of Concert Tickets
4 Easy-Peasy Ways to Take Care Of Your Concert Tickets
It seems that the world has re-opened after the long years of dreadful lockdowns and...
Start Trading Coffee
A Beginner’s Guide to Start Trading Coffee
One type of agricultural crop classified as a "soft commodity" is coffee, which is farmed rather than dug....
Difference Between Planer and Shaper Machine
Following are the Differences Between Planer and Shaper Machine
Brass – Alloys and Uses
Alloying Elements in Brass and Uses
All brasses are basically alloys of copper and zinc. There are two main type of brass.
(i) Alpha brass (upto...
Stress- Strain Diagram
Stress Strain Diagram is very important diagram to understand the concepts of mechanical engineering. It depicts the variations of strain alongside stress and the...
Objective Questions
Objective Questions and Solutions, Mechanical/Production
(a) Manufacturing is the process of converting raw material into ______Finished Product_____
(b) The ductility of a piece of chalk is...
Grinding
Grinding : Abrasives, Grit, Classification of wheels, Bond and Grade
The grinding process is capable of producing very accurate sizes, equally accurate geometry like flatness...
Types of Drilling
Following are major types of drilling ;
Step drilling: More than one diameter can be ground on the drill body which saves an extra...
Objective Questions – Metals and Alloys
Pick out the most appropriate option:
Answers are marked bold ;
1. Mild steel is an alloy of iron and carbon with percentage of carbon ranging...
Alloys of Nickel
ALLOYS OF NICKEL
(i) German silver. It is a cupro nickel to which zinc has been added. A typical composition is 60% copper, 30% nickel...
Non Ferrous Metals and Alloys
Non Ferrous Metals and Alloys - Properties and Uses :
Non-ferrous metals and alloys do not contain any significant quantity of iron. The most common...