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.
Extrusion is a manufacturing process where material is pushed through a die to create a specific shape or profile.
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.
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.
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.
Extrusion can be used to create a variety of products, including plastic pipes, automotive parts, aluminum profiles, and food products like pasta and breakfast cereals. It is a versatile manufacturing process that can produce complex shapes with a uniform cross-section.
Type your answer here... Extrusion is the open die punching process whether forging is close die punching process.
Extrusion is a manufacturing process where material is pushed through a die to create a specific shape or profile.
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.
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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.
Judson M. Harper has written: 'Extrusion of foods' -- subject(s): Extrusion process, Food industry and trade
extrusion moulding
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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
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
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.