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The influence of friction on the prediction of wrinkling of prestrained blanks when drawing through a conical die

โœ Scribed by R. Narayanasamy; C. Loganathan


Book ID
108200682
Publisher
Elsevier Science
Year
2007
Weight
550 KB
Volume
28
Category
Article
ISSN
0261-3069

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โœ R. Narayanasamy; R. Sowerby ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 656 KB

This paper deals with the deep drawing of circular blanks into cylindrical cups through a conical die using flat-bottomed and hemispherical-ended punches. It is well established that the use of a conical die can enhance the limiting drawing ratio compared with that obtainable in a conventional drawi