A Complete Online Guide For Every Mechanical Engineers
Resistance Welding: Resistance welding is a process in which two or more parts are welded by the coordinated and regulated use of heat and pressure. The heat in the resistance welding process is generated by the resistance offered by the work pieces to the flow of low voltage high density electric current. The pressure for…
This process also known as Shielded Inert Gas Metal Arc (SIGMA) welding, Metal Inert Gas (MIG) welding or Gas Metal Arc Welding (GMAW) uses a shielded arc struck between a bare metal electrode and the workpiece. The metal electrode is provided in the form of a wire reel. History: It was first used in the…
A bucket elevator is a conveyor for carrying bulk materials in a vertical or inclined path. Bucket elevators for the mechanical, vertical transportation of materials have become a crucial link in the production process in many industrial sectors. Typical elevator consists of: 1. An endless belt, 2. A chain or chains, to which buckets are…
Solidworks Model 1 Mechanical seals are leakage control devices, which are found on rotating equipment such as pumps and mixers to prevent the leakage of liquids and gases from escaping into the environment. A mechanical face seal is an important component of variety of pumps used in chemical, petrochemical and process industry. The seal is…
Solidworks Exercise 1 Solidworks Exercise 2 Solidworks Exercise 3 Solidworks Exercise 4 Solidworks Exercise 5 Rod / Shaft Support: Shafts, too, are a basic, important and very common machine element. A shaft is usually designed to perform a specific task in a specific machine. In general, a rotating member used for the transmission of…
Belt Conveyors for bulk materials: Take up Arrangement: All belt conveyors require the use of some form of take up device for the following reasons: 1. To ensure adequate tension of the belt leaving the drive pulley so us to avoid any slippage of the belt. 2. To ensure proper belt tension at the loading…
Solid works Training You can generate drawings in Solid Works the same way you would generate them in 2D drafting and drawing systems. Two pieces are folded of one another in this game. Micro valves marked “X” or “O” may be inserted into holes in the top plate. We’ll go over a lot of resources…
Tidal Energy: Tidal power is one such developing technology, which harnesses the kinetic and gravitational potential energy in tidal streams. When compared to other renewable sources, tidal streams are a relatively reliable source of energy, as tidal movements can be accurately predicted in terms of direction, timing and magnitude. The rapid development of devices for…
What is Tidal Energy? Tidal energy is the power of electricity generation achieved by utilization of the variations in sea level caused primarily by the gravitational effects of the moon, combined with the rotation of the Earth by capturing the energy contained in moving water mass due to tides. Two types of tidal energy can…
Aerogel is a very special type of foam which is 99.8% air. Aerogel is a low-density solid-state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low density solid with several remarkable properties, most notably its effectiveness as a thermal insulator. Aerogels…
LEDs won’t burn your hand like some light sources, but they do produce heat. All light sources convert electric power into radiant energy and heat in various proportions. LEDs generate little or no IR or UV, but convert only 20%-30% of the power into visible light; the remainder (70%) is converted to heat that must…
Long-lived power supplies for remote and even hostile environmental conditions are needed for space and sea missions. Nuclear batteries can uniquely serve this role. In spite of relatively low power, the nuclear battery with packaging can have an energy density near a thousand watt-hours per kilogram, which is much greater than the best chemical battery….
An autonomous vehicle is fundamentally defined as a passenger vehicle that drives by itself. An autonomous vehicle is also referred to as an autopilot, driverless car, auto-drive car, or automated guided vehicle. In the future, automated systems will help to avoid accidents and reduce congestion. The future vehicles will be capable of determining the best…
1. A hollow shaft of same cross-section area as solid shaft transmits A. Same torque B. Less torque C. More torque D. Unpredictable Answer: B. Less torque 2. In a cantilever beam, maximum deflection occurs at where A. Bending moment is zero B. Bending moment is maximum C. Shear force is zero D. Slope is…
