2002 №05 (10)

2002 №05 (12)

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The Paton Welding Journal, 2002, #5, 39-40 pages

Electrohydropulse permanent joining of hollow pieces using exploding elements

A.I. Boroznyak

Company «Alchevsk Metallurgical Plant», Alchevsk, Ukraine

Abstract
Investigations were conducted with electrohydropulse pressing of tubes into tube sheets with different configurations of channels. Dependencies of the degree of filling of die cavities upon the shape of cross sections of exploding elements were established. Device for pressing tubes into tube sheets was developed.
Keywords: electrohydropulse pressing-in, exploding elements, reduction of power consumption, exploding element profile factor

References

1. Mazurovsky, B.Ya. (1980) Electrohydropulse pressing of tubes into tube sheets of heat exchanging devices. Kyiv: Naukova Dumka. 2. Weckerle, H.I. (1977) Der EinfluP der geometrischen Gestalt des Werkstiickes auf Energiubetragung beim elektrohydraulischcn Umformcn. Blech-Rohre-Profile, 6, 267−270.

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Suggested Citation

A.I. Boroznyak (2002) Electrohydropulse permanent joining of hollow pieces using exploding elements. The Paton Welding J., 05, 39-40.