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What are the classifications of continuous casting machines?
Continuous casting machine can be classified according to a variety of forms. If according to the structure appearance can be divided into vertical continuous casting machine, vertical bending continuous casting machine, with straight section arc continuous casting machine, arc continuous casting machine, multi-radius oval continuous casting machine and horizontal continuous casting machine. With the development of continuous casting technology, and carried out the wheel type continuous casting machine, especially the thin slab continuous casting machine research.
What is the full form of evm?
evm stands for Electronic Voting Machine which is used for casting votes in elections.
What is the difference between Hot chamber die casting and cold chamber die casting?
Hot chamber die casting In this melting pot is in the machine itself and a goose neck is used to inject the material from melting pot through nozzle into the die.Cold chamberIn this melting pot is outside the machine and a spool is used to put the molten material into the cylinder
What are three methods of casting votes at polls?
By computerized machine, mechanical machine, or paper ballot
What is the difference between Hot-chamber die casting and cold chamber die casting?
Hot chamber die casting In this melting pot is in the machine itself and a goose neck is used to inject the material from melting pot through nozzle into the die.Cold chamberIn this melting pot is outside the machine and a spool is used to put the molten material into the cylinder
What is the advantage of gravity die casting over high pressure die casting?
The tooling for gravity casting costs less than pressure die casting but the part cost in pressure die casting is much less. see Sand Casting. Die Casting: In the high pressure, requires a die casting machine to inject molten liquid or semi-liquid metal to a higher rate of die-casting mold cavity filling and solidification under pressure, forming and casting methods obtained. Gravity Casting: Uses the gravity or weight of the metal to fill the cavity producing a metal part. It does not require the use of an expensive die casting machine. The tooling cost is lesser for gravity casting because of the lower pressures needed to produce parts.
In what industries is aluminum casting generally used?
Castings are generally sound, provided that the alloys used exhibit good fluidity. Aluminum is one of the few metals that can be cast by all of the processes used in casting metals. These processes, in decreasing order of amount of aluminum casting, are: die casting, permanent mold casting, sand casting (green sand and dry sand), plaster casting, investment casting, and continuous casting. Other processes such as lost foam, squeeze casting, and hot isostatic pressing are also mentioned.
How do you calculate casting machine tonnage?
To calculate casting machine tonnage, you need to consider the maximum pressure that the machine can exert and the area of the die or mold. The formula is: Tonnage = Pressure (in tons per square inch) × Area (in square inches). Ensure that the pressure is appropriate for the material being cast and that the area corresponds to the surface where the pressure is applied. It's essential to factor in safety margins and the specific requirements of the casting process.
Is a voting machine used in US federal elections?
Yes, there are voting machines used for casting votes during Federal elections in the United States. To date, there have been no reports of said machines being hacked.
A paste is used in casting and moulding in dentistry?
there is a paste called siligum which is used by dentists in molding and casting of teeth
What is skeleton pattern used in casting process?
these consist of a single wood frame outlining the shape of of the casting .this type of pattern is used for large casting ,required in small number.
How was the runic alphabet used?
Prior to being used as an alphabet, runes were used for magical purposes, such as casting lots (divination) and casting spells of protection.
