Centrifugal Pump Centrifugal Pump is one of the most common types of pumps used today’s world. This was invented by Denis Papin in the 17th century, a French inventor. It is a radial outward flow machine. And it’s commonly used to move liquids through a piping system. Image: Centrifugal Pump It acts as a reverse […]
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Introduction Concrete is a very strong and mouldable (comes in any shape) construction material. This can continue to harden and gains strength over many years. It has a very long history. The Ancient Romans weren’t the first to make concrete. Romans were first to utilize this material widespread around 600 BC. The Romans successfully implemented
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Introduction Cement is a binding material. It becomes hard after it is mixed with water and left to dry. It is used in buildings for sticking bricks or stones together or for making very hard surfaces. It was first invented by Egyptians. The manufacturing of cement was started in England around 1825. Joseph Aspdin manufactured
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Milling Machine Milling machine is the backbone of the manufacturing industries. Milling machine cutter rotates at a high speed and because of the multiple cutting edges it removes metal at very fast rate. This machine can also hold one or more number of cutters at a time. It is superior to other machines as regards
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Lubricant In the Roman era, lubricants had been based on oil and rapeseed oil, as well as animal fats. It is the life – blood of the machine, keeping the vital parts in perfect condition and prolonging the life of machine. It saves the machine and its parts from corrosion, wear and tear and it
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Fluid A fluid is a substance which deforms continually under an applied external shearing force. It is a phase of matter which include liquids, gases and plasmas. It has no definite shape of its own, but conforms to shape of the containing vessel. In like manner utilization, ‘ Fluid ‘is often used as a synonym for
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Introduction The concrete is made with concrete wastes which are Eco – friendly so called as Green concrete. The other name for green concrete is resource saving structures with reduced environmental impact, For e.g. Energy saving, CO2 emissions, waste water. Green concrete is a revolutionary topic in the history of concrete industry. This was
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Cochran Boiler A Cochran boiler is a vertical, multiple-fire tube boiler generally used to generate small amounts of steam. It is a modification of a simple vertical boiler where the heating surface has been increased by means of numbers of fire tubes. It is made in various sizes of evaporative capacities ranging starting from 150
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Boiler A boiler is a container in which water is heated to produce steam in an engine. It is constructed of steel or iron, where water is converted into steam by the application of heat. It means that it is a pressure vessel in which steam is generated wholly or partly under pressure. It includes
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Heat Treatment Heat treatment is a gathering of mechanical and metalworking forms used to change the physical, and once in a while synthetic, properties of a material. They are likewise utilized in the production of numerous different materials, for example, glass. Fig. Heat Treatment It includes the utilization of warming or chilling, ordinarily to extraordinary temperatures,
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