Wrinkling is a mode of failure commonly observed in the forming of sheet metals during deep draw operation. An experimental study on wrinkling behaviour of interstitial free (IF) steels through conical and tractrix dies is discussed in this paper. Mechanical properties and drawability parameters of
Forming behaviour of some sheet steel materials when drawn through a conical die
โ Scribed by R. Narayanasamy; R. Sowerby
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 427 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0924-0136
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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
This paper deals with the deep drawing of circular blanks into cylindrical cups through a Tractrix die using flat-bottomed and hemispherically-ended punches. It is well established that the use of a Tractrix die can enhance the limiting draw ratio as compared with that obtainable in a conventional d