New Pressing Technique for Preparation of small-Calibre Shaped Charge

Authors

  • A. S. Kumar Explosives Research & Development Laboratory, Pune
  • S. S. Samudre Explosives Research & Development Laboratory, Pune
  • N. G. Waghmare Explosives Research & Development Laboratory, Pune
  • J. S. Gharia Explosives Research & Development Laboratory, Pune

DOI:

https://doi.org/10.14429/dsj.45.4103

Keywords:

Density gradient, Small calibre shaped charges, Double action pressing

Abstract

Explosive filling in small-calibre shaped charges is carried out by pressing techniques. At present, pressing is carried out by single action method which suffers a drawback of density gradient in the charge from the face of the tool. A new method-double action pressing-has been established which eliminates this problem. Filling quality of charge of 30 mm calibre prepared by this method especially with respect to the density gradient is presented and discussed.

Author Biographies

A. S. Kumar, Explosives Research & Development Laboratory, Pune

Explosives Research & Development Laboratory, Pune

S. S. Samudre, Explosives Research & Development Laboratory, Pune

Explosives Research & Development Laboratory, Pune

N. G. Waghmare, Explosives Research & Development Laboratory, Pune

Explosives Research & Development Laboratory, Pune

J. S. Gharia, Explosives Research & Development Laboratory, Pune

Explosives Research & Development Laboratory, Pune

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Published

2013-01-01

How to Cite

Kumar, A. S., Samudre, S. S., Waghmare, N. G., & Gharia, J. S. (2013). New Pressing Technique for Preparation of small-Calibre Shaped Charge. Defence Science Journal, 45(1), 51–54. https://doi.org/10.14429/dsj.45.4103

Issue

Vol. 45 No. 1: High Energy Materials

Section

Special Issue Papers

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