Rockwell Hardness Test is the most commonly used hardness tests after Brinell Hardness Test, named after the metallurgists Stanley P. Rockwell and Hugh M. Rockwell ..
A refrigerant is a substance or mixture. Usually, a fluid, used in a heat pump and refrigeration cycle that can extract heat from another body or substance. ..
Computer Integrated Manufacturing (CIM) describes the integration of Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM). In the early 1960s, Ivan ..
Production management is a process of planning, organizing, directing and controlling the activities of the production function in an organization to achieve the goals ..
The drill does not produce the correct hole size some time with the good surface finish. A hole with precision size can be produced with a good finish off a pre-drilled ..
A thermodynamic system is said to exist in a state of thermodynamic equilibrium when no change in any macroscopic property is registered if the system is isolated ..
Saint-Venant’s principle states that if the forces acting on a small portion of an elastic body are replaced by a statically equivalent system of forces on the same ..
Several techniques (slip casting, extrusion, dry pressing, wet pressing, hot pressing, isostatic pressing, jiggering and inspection molding) are available for processing ..
Comparison between Fire Tube and Water Tube Boiler can be done in 14 aspects. Those aspects are operating pressure, passage of material type in tubes, rate of steam ..
The rocket propellant is the chemical mixture burned to produce thrust in rockets and consists of a fuel and an oxidizer. Fuel is a substance that can be in a liquid ..
A key is a machine element fitted in an axial direction into the mating member, such as pulleys, gears. The primary function of the key is to prevent the relative ..
The flow in the heat exchanger is considered under steady-state and fully insulated at the outer surface. Consider an infinitesimal part of the heat exchanging tube ..
Every substance has triple point. The triple point of a substance is a point at which it exists in solid, liquid and vapor phases. The triple point is the point ..
Shielded Metal-arc Welding (SMAW) is the simplest and used for many joining processes. More than 50% of industrial and maintenance welding currently is performed ..
