Design of a product by cold forging / Daneil Awan, Jalani Embik and Roy Hannis
Cold extrusion is a special type of forging process wherein cold metal is forced to flow plastically under compressive force into a variety of shapes. These shapes are usually axisymmetric with relatively small nonsymmetrical features, and unlike impression die forging, the process does not generate...
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| Main Authors: | , , |
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| Format: | Student Project |
| Language: | en |
| Published: |
1997
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/77059/1/77059.pdf https://ir.uitm.edu.my/id/eprint/77059/ |
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| Summary: | Cold extrusion is a special type of forging process wherein cold metal is forced to flow plastically under compressive force into a variety of shapes. These shapes are usually axisymmetric with relatively small nonsymmetrical features, and unlike impression die forging, the process does not generate flash. The terms " cold forging " and " cold extrusion " are often used inter changeable and refer to well-known forming operations such as extrusion, upsetting or heading, coining, ironing and swaging. These operations are usually performed in mechanical or hydraulic presses, several forming steps are used to produce a final part of relatively complex geometry, starting with a slug or billet of simple shape. Through a combination of these techniques, a very large number of parts can be produced. |
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