The Paton Welding Journal, 2001, №10

2001 №10 (06)

2001 №10 (08)

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The Paton Welding Journal, 2001, #10, 26-27 pages

Semi-automatic device for welding tubes to tube sheets for small-size heat exchangers

M.I. Chernomorov

East-Ukrainian National University, Lugansk, Ukraine

Abstract
To produce quality permanent joints of the tube-to-tube sheet type, a portable device has been developed, which makes it possible to perform gas-shielded welding of 3-5 mm diameter tubes with a preset penetration depth.
Keywords: argon-arc welding, tube sheets, semi-automatic device, heat exchanger

References

1. Baklistov, A.M., Gorbenko, V.A., Udyma, P.G. (1981) Design, assembly and operation of heat exchanging devices. Moscow: Energoizdat.
2. Chernomorov, M.I., Gedrovich, A.I., Kalyuzhny, V.K. USSR author's certificate 1586883, Int. Cl. B 23 K 31/02, 37/02. Publ. 23.08.90.
3. Sagalevich, V.M. (1974) Methods for elimination of welding straws and stresses. Moscow: Mashinostroyeniye.

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Suggested Citation

M.I. Chernomorov (2001) Semi-automatic device for welding tubes to tube sheets for small-size heat exchangers. The Paton Welding J., 10, 26-27.

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