What is Polymer, its Properties, State and Additives?
Polymers are common around us today, even though there are a wide …
Metal Work
What is Residual Stress, Its Causes, Effect, and How to Measure?
In solid materials, residual stress is stress that remains in them after …
The Difference Between Metal and Non-Metals
The differences between metals and non-metals are so distinctive, as they are …
What are Metals, Their Properties and Classification?
Metals are known to be natural compounds of the earth’s crust generally …
23 Different Types of Metals and Their Uses
Metals are good at conducting electricity and heat. They have a brilliant …
What is Plastic? its Properties and How it is Made
When we look everywhere around us, we must find plastics. They make …
What are Rivets and Riveted joints? – Types and How it Works
Riveting is a permanent cold-joining process that is widely used in the …
What are Keys and KeyWays (Shaft Key)?
In the mechanical engineering field, shaft keys are made up of keys …
What is Toughness, Hardness and Strength in a Material?
Hardness, strength, and toughness are important properties expected in metals and other …
What is Cam and Follower? – Parts, Diagram and Working Principle
In mechanical engineering, a higher pair links mechanism is known as a …
What is Chain Drive? – Its Dagram and How it works
Just like belts, a chain drive is another method of transmitting mechanical …
What is Belt and Pulley? – Their Diagram & Working
A Belt and pulley are important mechanisms because power must be transferred …
What is Pressure Relief Valve? Its Diagram & How it Works
A pressure relief valve is a safety device designed to secure a …
What are Bearings, Their Diagram, Types and How it Works?
In the production and engineering world, where machines are widely used, a …
What is Machine Press, its Parts, Diagram & How it Works?
A press machine, also known as a forming press, is a heavy …