Nuclear fuel element cladding pipe spot welding integrated system
A technology for nuclear fuel elements and cladding tubes, which is applied in the field of integrated systems for spot welding of cladding tubes of nuclear fuel elements, can solve the problems of high labor intensity, low production efficiency, low degree of automation of manual spot welding machines, etc. The effect of increasing productivity, improving manufacturing quality and productivity
Active Publication Date: 2016-07-20
CHINA NUCLEAR BAOTOU GUANGHUA CHEM IND +1
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Problems solved by technology
The manual spot welding machine has low degree of automation, high labor intensity and low production efficiency, so it is urgently needed to be automated.
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[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as figure 1 As shown, the nuclear fuel element cladding tube spot welding integrated system of the present invention includes a support pad spot welding machine 1, an isolation block spot welding machine 3, a material loading and storage device 2, a material unloading and storage device 5, and a cladding tube transfer The robot 4; the support pad spot welder 1 and the isolation block spot welder 3 are placed side by side on the same side, the feeding and storage device 2 is placed between the two, and the three parts are on the same straight line; the cladding tube transfer robot 4 and the upper The material storage device 2 is placed vertically, facing the loading material storage device 2; the unloading material storage device 5 is placed behind the cladding tube transfer robot 4.
[0028] Such as figure 2 As shown, the worki...
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Abstract
The invention belongs to the technical field of mechanical and electronic integration and particularly relates to a nuclear fuel element cladding pipe spot welding integrated system. The nuclear fuel element cladding pipe spot welding integrated system comprises a bearing pad spot welder, an isolation block spot welder, a feeding storing device, a blanking storing device and a cladding pipe transfer robot. The bearing pad spot welder and the isolation block spot welder are placed on the same side in a side-by-side mode. The feeding storing device is placed between the bearing pad spot welder and the isolation block spot welder, and the feeding storing device, the bearing pad spot welder and the isolation block spot welder are located on the same straight line. The cladding pipe transfer robot is placed to be perpendicular to the feeding storing device and right faces the feeding storing device. The blanking storing device is placed behind the cladding pipe transfer robot. According to the nuclear fuel element cladding pipe spot welding integrated system, the purposes of reducing staff to improve the efficiency, increasing the production rate, reducing the cost and the relieving the labor intensity can be achieved; and meanwhile, the improvement of the post automation degree can be promoted, influences of intermediate artificial link factors are reduced, and thus the manufacturing quality and the production efficiency of fuel elements are further improved.
Description
technical field [0001] The invention belongs to the technical field of electromechanical integration, and in particular relates to an integrated system for spot welding of cladding tubes of nuclear fuel elements. Background technique [0002] There are five spot welding machines in the heavy water reactor component production line of CNNC Northern Nuclear Fuel Components Co., Ltd., including two manual support pad spot welding machines, two manual isolation block spot welding machines and one fully automatic spot welding machine. The support pad isolation block spot welding machine is used for the spot welding positioning of the support pad, isolation block and zirconium tube. When using a manual spot welder to process subassemblies, spot welding of the support pad is required first, followed by spot welding of the isolation block. The manual spot welding machine has low degree of automation, high labor intensity, and low production efficiency, so it is urgently needed to b...
Claims
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IPC IPC(8): B23K31/02B23K37/00
Inventor 白金张杰习建勋郭丞王文革吕会邢岩
Owner CHINA NUCLEAR BAOTOU GUANGHUA CHEM IND