Ch15 Metal Extrusion And Drawing Processes
Ch15 Metal Extrusion And Drawing Processes
Ch15 Metal Extrusion And Drawing Processes
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Die Design g<br />
Die angles usually 6 6o to 15 15o Two T TTwo angles: l entering t i & & approach h<br />
Land<br />
S Sets t fi final l diameter di t of f d drawn wire i<br />
Maintains diameter with wear<br />
Profile <strong>Drawing</strong> (non (non-round) round)<br />
Requires q a set of dies, ,<br />
Involves stages of deformation<br />
May be be one one die die or or several several in a retaining ring<br />
Use computer computer-aided aided-design design techniques
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