Basic Mechanical knowledge.

First Thing First.

What is Mechanical ?

Mechanical is a science branch that combines physics and mathematics principles with materials science to design, analyze, manufacture, and maintain mechanical systems.

It is one of the oldest and broadest of the engineering branches.

The mechanical field requires an understanding of core areas including mechanics,dynamics,

thermodynamics, materials science, structural analysis, and electricity.

Mechanical engineering emerged as a field during the Industrial Revolution in Europe in the 18th century; however, its development can be traced back several thousand years around the world. In the 19th century, developments in physics led to the development of mechanical engineering science. The field has continually evolved to incorporate advancements; today mechanical engineers are pursuing developments in such areas as composites, mechatronics, and nanotechnology. It also overlaps with aerospace engineering, metallurgical engineering, civil engineering,electrical engineering, manufacturing engineering, chemical engineering, industrial engineering, and other 

engineering disciplines to varying amounts. Mechanical engineers may also work in the field of biomedical engineering, specifically with biomechanics, transport phenomena, biomechatronics, bionanotechnology, and modelling of biological systems.

 Mechanical Machine invented on ancient time which mechanism are still very use on our daily life.

1. The wedge and the inclined plane (ramp) were known since prehistoric times
2. The wheel, along with the wheel and axle mechanism, was invented in Mesopotamia (modern Iraq)
3. The lever mechanism first appeared around 5,000 years ago in the Near East, where it was used in a simple balance scale,
4.  The lever was also used in the water-lifting device, the first crane machine,

Wheel and axle

Wedge and inclined

Simple balance scale

Mechanical Field is very vast on itself and interesting. As i belong to Nepal i prefer to educated myself on industries related machines and technology  because lot of development is necessary here in trade and business,we totally depended on our neighbors countries.

A trade deficit is major cause of economic problems of any nation so,to defect this barriers we need to produce product that we can export other countries for that we need to develop our industries sectors.

With proper management,passionate administration and Skilled manpower with well equipped machine and tools,we can produce many things that we were importing from others. OK this much for today next day we learn about machine that helps on industrial revolution. 

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