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Some disadvantages of the hot extrusion process include high equipment and maintenance costs, limited material choices due to temperature constraints, and potential for material contamination from high temperatures. Additionally, achieving precise dimensional accuracy can be challenging in hot extrusion.
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Extrusion in a sentence?
Extrusion is a manufacturing process where material is pushed through a die to create a specific shape or profile.
What are the advantages of extruded plastics?
There are a number of advantages for plastic extrusion machines or plastic extrusion modelling itself. These include low cost relative to other models, flexibility to manufacture products with a consistent cross section and the ability to make alterations or modifications after the process is complete.
What is indirect extrusion?
Indirect extrusion is a manufacturing process where a material, typically metal, is pushed through a die to create a desired shape. Unlike direct extrusion, where the material flows in the same direction as the applied force, in indirect extrusion, the material is contained within a chamber and the die is pushed into the material, causing it to flow in the opposite direction. This method can result in improved surface finish and dimensional accuracy, while also reducing the energy required for the process. Indirect extrusion is often used for producing complex profiles and shapes in various industries.
One example of an extrusion is a?
One example of an extrusion is the process of creating metal rails or bars by forcing raw metal through a shaped die to produce a continuous profile.
Why is extrusion a semicontinuous process?
Extrusion is considered a semicontinuous process because it involves the continuous feeding of raw materials into the machine while producing a finished product in a continuous manner. However, the process is interrupted periodically for maintenance, adjustments, or changes in material, which prevents it from being fully continuous. Additionally, the extrusion process can produce discrete lengths of product, such as pellets or sheets, further contributing to its semicontinuous nature. This combination of continuous material flow with intermittent production cycles characterizes its semicontinuous operation.
What is the difference between hot and cold extrusion?
one is hot and one is cold
What is the difference between extrusion and forging?
Type your answer here... Extrusion is the open die punching process whether forging is close die punching process.
Extrusion in a sentence?
Extrusion is a manufacturing process where material is pushed through a die to create a specific shape or profile.
What is the definition for the term 'thermoplastic extrusion'?
Wikipedia has an whole article on the topic thermoplastic extrusion. Thermoplastic extrusion is a high volume manufacturing process in which raw plastic material is melted and formed into a continuous profile.
What Materials are moulds made from in the process of Extrusion Blow Moulding?
steel
What are the advantages of extruded plastics?
There are a number of advantages for plastic extrusion machines or plastic extrusion modelling itself. These include low cost relative to other models, flexibility to manufacture products with a consistent cross section and the ability to make alterations or modifications after the process is complete.
What has the author Judson M Harper written?
Judson M. Harper has written: 'Extrusion of foods' -- subject(s): Extrusion process, Food industry and trade
What happens during hot melt extrusion when manufacturing drugs?
During hot melt extrusion, the active pharmaceutical ingredient and the polymers are heated about their class Tg or Tm. Screws are then fed into them for mixing purposes. If then quickly cools to form a glass.
What is the Process of making plastic articles by injection molding machine?
extrusion moulding
Why can't polyester be used in the extrusion blow molding process?
what do we stress on the opponent
What does extrusively mean?
Extrusion is a process used to create objects of a fixed cross-sectional profile or, extrusion is the process ofconfining the metal in a closed cavity and then alowing it to flow only one opening so that the metal will take the shape of the opening
What mean extrusive?
Extrusion is a process used to create objects of a fixed cross-sectional profile or, extrusion is the process ofconfining the metal in a closed cavity and then alowing it to flow only one opening so that the metal will take the shape of the opening
