Novel plasma cutting electrode
A cutting electrode and plasma technology, applied in the direction of plasma welding equipment, welding/cutting medium/material, welding medium, etc., can solve the problems of complex cutting work of metal plates, reduced service life of cutting head, and influence on production efficiency, etc., to achieve Simple structure, improved heat dissipation performance, and cost-effective effects
Inactive Publication Date: 2016-04-27
李秋琦
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Problems solved by technology
[0002] With the rapid development of social industries, the configuration requirements for industrial cutting are getting higher and higher. The cutting machines in traditional industrial manufacturing are relatively backward and cannot perform more complicated cutting work on metal plates. The work efficiency is low, so it needs to be improved.
[0003] Moreover, because the electrode head on the cutting machine head does not have any protection, it is easy to damage the electrode head when cutting a workpiece with a frame structure, resulting in the inability to continue cutting, which greatly reduces the service life of the cutting head, and not only wastes manufacturing costs , and affect production efficiency
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-4 , in the embodiment of the present invention, a novel plasma cutting electrode includes an electrode head 1 and a protective device 2, the electrode head 1 includes an emitter 9 made of lead, a first conductor 3 made of copper , and the second conductor 6 made of silver. The first conductor 3 is used as the base of the entire cutting electrode, and one end of it is provided with a threaded connection 4 for connecting the tip of the gun,...
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A novel plasma cutting electrode comprises an electrode head and a protection device mounted on the electrode head. The electrode head comprises an emitter, a first conductive body and a second conductive body made of silver. A through hole is axially formed in the second conductive body. The second conductive body is fixedly connected to the axial end surface of the first conductive body. The emitter is fixed in the through hole of the second conductive body. The service life of the cutting electrode is prolonged while electrical conductivity is improved. The protection device is mounted on the periphery of the electrode head, and comprises a protection shell and a plurality of buffer springs. The upper end face and the lower end face of the protection shell are open. The protection shell is connected with the outer wall of the electrode head through the buffer springs. An annular boss is mounted at the opening of the bottom face of the protection shell. A buffer layer is mounted on the inner circle wall of the annular boss.
Description
technical field [0001] The invention relates to the field of steel production and processing, in particular to a novel plasma cutting electrode. Background technique [0002] With the rapid development of social industries, the configuration requirements for industrial cutting are getting higher and higher. The cutting machines in traditional industrial manufacturing are relatively backward and cannot perform more complicated cutting work on metal plates. The work efficiency is low, so it needs to be improved. . [0003] Moreover, because the electrode head on the cutting machine head does not have any protection, it is easy to damage the electrode head when cutting a workpiece with a frame structure, resulting in the inability to continue cutting, which greatly reduces the service life of the cutting head, and not only wastes manufacturing costs , and affect production efficiency. Contents of the invention [0004] The present invention aims to provide a novel plasma cu...
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IPC IPC(8): B23K10/00B23K35/04
CPCB23K10/00B23K35/0211
Inventor 李秋琦
Owner 李秋琦