A device for controlling interlayer temperature based on electron beam fuse additive manufacturing
A technology of additive manufacturing and electron beam, which is applied in the field of additive manufacturing, can solve problems such as the influence of electron beam fuse forming and the difficulty of temperature control between electron beam layers, and achieve good surface forming, time saving, and excellent mechanical properties.
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] A device for controlling interlayer temperature based on electron beam fuse additive manufacturing, the device includes an electron gun, a wire feeding system, an electron gun vacuum chamber, a vacuum forming chamber, a working displacement platform, and a temperature control system. The electron gun includes an electron beam generator Filament 12, cathode 13 below the filament, grid 14 below the cathode, anode 15 below the grid, focusing coil 16 below the anode and deflection coil 17 below the focusing coil, the electron gun is placed in the electron gun vacuum chamber 18; The electron gun vacuum chamber 18 is placed on the top of the vacuum forming chamber 1, and is communicated with and isolated from the vacuum forming chamber through the...
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