What is forging? Forging is a manufacturing process in which shape of a heated metal changed by applying external force. Heated metal is used in forging because it is much easy to reshape heated material compared to colder one. However, in many forging operations cold metal is also used. Forging operations There are basically two… Read More »
What is casting? Casting is a manufacturing process in which molten metal is poured into a specially designed cavity. When metal cools down and becomes solid, it takes the shape of cavity. This cooled solid metal is called casting. After this we take out that casting of desired shape and size from the cavity. We… Read More »
What is a manufacturing process? It can be defined as Manufacturing is the process of converting raw materials into finished goods The branch of engineering which deals with the manufacturing is known as manufacturing engineering (or science). Manufacturing is also taught as a subject in Mechanical engineering. There are many types of manufacturing processes but… Read More »
What is a lathe? A lathe is probably one of the oldest machine tool invented by human beings. It is generally used to generate cylindrical surfaces but many different kinds of surfaces can also be generated by them. A lathe is a simple to use machine tool and has different types (according to use) Types… Read More »
There are basically two types of reciprocating internal combustion engines on the basis of working Four stroke engines Two stroke engines (sometimes also referred as two cycle engine and 2 stroke engine) If you want to understand two stroke engines completely we recommend you to also read four stroke engines. Let us continue with our… Read More »
Before discussing CNC machines let us first discuss what are machines and why the need of a CNC machine arrived. In our day to day life we see many machines around us. It could be a sewing machine, drilling machine or a very complex automotive engine. Functions of all the machines is to reduce human… Read More »
What is Mechanical Engineering Mechanical Engineering is a branch of engineering that deals with the design and manufacture of physical systems. Some examples of mechanical systems are Energy systems Aerospace/aircraft products Weapon systems Transportation products Engines Compressors Power trains Kinematic chains Vacuum technology Vibration isolation equipment Manufacturing Mechatronics If you are interested on knowing more… Read More »
What is engineering? Whole Engineering can be defined in a single line and that is Engineering is creative application of science Let us also discuss what is science so that we can understand full definition of engineering Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions… Read More »
In this article we will try to understand basics of spark plug. Lets start. In our daily life when we have to ignite our gas stove(or any other thing) we simply use matchsticks or use a lighter. It is easy but we should understand that Igniting fuel is easy at many places but not everywhere.… Read More »
What is a Pulley? Before jumping into the details of the pulley let us start with its definition. A pulley is a mechanical component that helps in the transfer of motion from a shaft to a belt or rope (and vice versa). Now let’s understand above definition. All we have driven bicycle in our childhood.… Read More »