Port Timing Diagram Of 2 Stroke Engine
It consists of a two stroke petrol engine that contain a piston, piston rings, connecting rod, crank shaft, crank case, spark plug and...
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Jul 22, 20211 min read
Stretch forming
Stretch forming is a very accurate and precise method for forming metal shapes economically. The level of precision is so high that even...
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Jul 22, 20211 min read
Rubber pad forming
The name of rubber pad forming is also called as Guerin Process. Rubber pad forming (RPF) is a metalworking process where sheet metal is...
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Jul 22, 20211 min read
Super plastic forming
The superplastic forming (SPF) operation is based on the fact that some alloys can be slowly stretched well beyond their normal...
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Jul 22, 20211 min read
Drawing operations
Drawing is sheet-metal forming operation used to make cup-shaped box shaped or other more complex curved, hollow shaped parts. It is...
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Jul 22, 20211 min read
Electrohydraulic Forming
In electrohydraulic forming an electric arc discharge is used to convert electrical energy to mechanical energy. A capacitor bank...
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Jul 22, 20211 min read
Thread rolling
Thread rolling is a metal rolling process used in manufacturing industry to produce screws, bolts and other fasteners. A common thread...
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Jul 11, 20211 min read
Ring rolling
Ring rolling is a category of metal rolling in which a ring of smaller diameter is rolled into a precise ring of larger diameter and a...
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Jul 11, 20212 min read
Hot working method and Cold working method
Hot working method Plastic deformation of metal carried out at temperature above the recrystallization temperature, is called hot...
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Jul 11, 20211 min read
Wire drawing method
Wire drawing is the another category of metal drawing operations. While rod and bar drawing refer to the drawing of larger cross...
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Jul 11, 20216 min read
Extrusion
Extrusion could be a method in which the metal is subjected to plastic flow by enclosing the metal in a closed chamber in which the only...
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Jul 11, 20212 min read
Forging operations
Upsetting Drawing down Heading Fullering Edging Upsetting The process of shortening the length of the work piece or increasing the...
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May 18, 20212 min read
Value engineering- procedure,advantages and applications
Value engineering is the applications of exactly the same set of technique to a new product at the design stage, project concept or prelimin
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May 3, 20211 min read
Uniform gradient series annual equivalent
The main objective of this investment is to find the annual equivalent amount of a series with an amount A1 at the end of the first year and
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May 3, 20211 min read
Break-even analysis or cost value profit analysis
The main objective is to find the cut-off production volume from where a firm will make profit.
The total sales revenue of the firm is
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May 2, 20212 min read
Elements of cost
Variable cost :- Varies with the volume of production.
Overhead cost :- It is fixed, irrespective of the production volume.
Direct mat
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May 2, 20212 min read
Law of demand and supply
It states that the demand and supply of a product are sensitive with respect to the price.
When the product price decreases, the demand of p
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Apr 29, 20212 min read
Methods to control pollution in thermal and nuclear power plant
Control of thermal pollution :
Control of thermal pollution is necessary as its detrimental effects on aquatic ecosystem may be detrimental
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Apr 29, 20213 min read
Site selection of nuclear power station, Thermal power plant,Hydro power plant
Availability of water
Although very large quantity of water is not regulated as hydro-electric power plant, but still sufficient supply of n
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Apr 29, 20213 min read
Methods of nuclear waste disposal
Waste disposal problem is common in every industry. Wastes from atomic energy Installations are radioactive, create radioactive hazard and r
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