Type your answer here... Extrusion is the open die punching process whether forging is close die punching process.
steel
Stamping involves a force applied to a die that removes a section of material, typically thin. Extrusion is a process where a force is applied to a fluid material which is pushed through a die creating the rough final form. Extrusion is much less wasteful in most circumstances.
1::drawing is pull type process where specimen of desired dia is simply pulled out through die opening...'where in extrusion it is push type process ...2::draing max. force applied is limited according to yield strenth of metal to be drawn....
An extruded product takes the shape of the exit nozzle or die whereas a calendaring process thins out the blob of material by passing it through a series of rollers which squeeze and flatten the material. sticky tape and cling film is made by calendaring but hose pipe is made by extrusion.
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.
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.
steel
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
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extrusion moulding
A. Whelan has written: 'The Dynisco extrusion processors handbook' -- subject(s): Extrusion, Handbooks, manuals, Plastics, Thermoplastics 'Polymer technology dictionary' -- subject(s): Dictionaries, Plastics, Polymers
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