Abstract
An electron beam welding machine is described. Electron beam energy is 60 keV, beam current is up to 250 mA, beam power is up to 15 kW. It is possible to weld workpieces with diameter up to 700 mm and length up to 1500 mm. Vacuum up to 10{sup -6} Pa is achieved due to a high pumping rate of 16,000 l/s. Computerized control of the movement of the electron gun gives a position accuracy of better than 0.1 mm (with the backlash compensation). Rotation of the workpiece, electron gun control, vacuum system operation, observation system operation are also computerized. The machine is designed for precise welding of superconducting niobium cavities and can be used for welding of other products of different metals as well as for cutting, brazing, heat treatment, thin film sputtering. 4 refs.; 4 figs.; 3 tabs.
Citation Formats
Bibko, S I, Veshcherevich, V G, Volkov, V N, Karliner, M M, Sedlyarov, I K, and Singatulin, Sh R.
Computerized electron beam welding machine; Avtomatizirovannaya ustanovka ehlektronno-luchevoj svarki.
Russian Federation: N. p.,
1993.
Web.
Bibko, S I, Veshcherevich, V G, Volkov, V N, Karliner, M M, Sedlyarov, I K, & Singatulin, Sh R.
Computerized electron beam welding machine; Avtomatizirovannaya ustanovka ehlektronno-luchevoj svarki.
Russian Federation.
Bibko, S I, Veshcherevich, V G, Volkov, V N, Karliner, M M, Sedlyarov, I K, and Singatulin, Sh R.
1993.
"Computerized electron beam welding machine; Avtomatizirovannaya ustanovka ehlektronno-luchevoj svarki."
Russian Federation.
@misc{etde_10102761,
title = {Computerized electron beam welding machine; Avtomatizirovannaya ustanovka ehlektronno-luchevoj svarki}
author = {Bibko, S I, Veshcherevich, V G, Volkov, V N, Karliner, M M, Sedlyarov, I K, and Singatulin, Sh R}
abstractNote = {An electron beam welding machine is described. Electron beam energy is 60 keV, beam current is up to 250 mA, beam power is up to 15 kW. It is possible to weld workpieces with diameter up to 700 mm and length up to 1500 mm. Vacuum up to 10{sup -6} Pa is achieved due to a high pumping rate of 16,000 l/s. Computerized control of the movement of the electron gun gives a position accuracy of better than 0.1 mm (with the backlash compensation). Rotation of the workpiece, electron gun control, vacuum system operation, observation system operation are also computerized. The machine is designed for precise welding of superconducting niobium cavities and can be used for welding of other products of different metals as well as for cutting, brazing, heat treatment, thin film sputtering. 4 refs.; 4 figs.; 3 tabs.}
place = {Russian Federation}
year = {1993}
month = {Dec}
}
title = {Computerized electron beam welding machine; Avtomatizirovannaya ustanovka ehlektronno-luchevoj svarki}
author = {Bibko, S I, Veshcherevich, V G, Volkov, V N, Karliner, M M, Sedlyarov, I K, and Singatulin, Sh R}
abstractNote = {An electron beam welding machine is described. Electron beam energy is 60 keV, beam current is up to 250 mA, beam power is up to 15 kW. It is possible to weld workpieces with diameter up to 700 mm and length up to 1500 mm. Vacuum up to 10{sup -6} Pa is achieved due to a high pumping rate of 16,000 l/s. Computerized control of the movement of the electron gun gives a position accuracy of better than 0.1 mm (with the backlash compensation). Rotation of the workpiece, electron gun control, vacuum system operation, observation system operation are also computerized. The machine is designed for precise welding of superconducting niobium cavities and can be used for welding of other products of different metals as well as for cutting, brazing, heat treatment, thin film sputtering. 4 refs.; 4 figs.; 3 tabs.}
place = {Russian Federation}
year = {1993}
month = {Dec}
}