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A device and method for rapid prototyping of r arcs of iter superconducting joints

A superconducting joint and forming device technology, which is applied in the field of ITER superconducting joint R arc rapid prototyping device, can solve the problems that stainless steel cannot be processed, the pressure and cost of bending will be increased, and the size of the material is not allowed to be adjusted, so as to meet the requirements of the product. The effect of quality requirements, simple process method and high practicability

Active Publication Date: 2019-11-29
合肥科烨电物理设备制造有限公司
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Problems solved by technology

[0003] According to the traditional bending method, after ensuring the size of the R arc 103, there are large areas at the stainless steel end that cannot be processed (such as Figure 5 As shown, area A cannot be processed), which cannot meet the design requirements of the drawing
Because the clad plate material is produced by explosive welding of steel plates and copper plates of a specific size, the thickness of the stainless steel cannot be increased, and if the thickness of the stainless steel material is increased, the pressure and cost of bending will be greatly increased, so the material size is not allowed to be adjusted

Method used

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  • A device and method for rapid prototyping of r arcs of iter superconducting joints
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  • A device and method for rapid prototyping of r arcs of iter superconducting joints

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Embodiment Construction

[0018] 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 illustrations.

[0019] Such as Figure 1-3 As shown, a rapid prototyping device for an R arc of an ITER superconducting joint, comprising: a 500T press, an upper die 30, a lower die 40, the upper die 30 is fixed on the upper workbench 20 of the 500T press, and the lower press The die 40 is fixed on the lower workbench 50 of the 500T press, and the workpiece 10 to be processed is placed between the upper die 30 and the lower die 40 .

[0020] The method of bending the ITER superconducting joint by using the above-mentioned forming device is as follows:

[0021] (1) First process the composite plate into a specific shape to reduce the bending force. The specific shape is to press the stainless steel material on the top of the composite plate into a curved arc 10...

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Abstract

A rapid forming device for the R arc of an ITER superconducting joint comprises a 500T press machine, an upper pressing die and a lower pressing die. The upper pressing die is fixed to an upper worktable of the 500T press machine, the lower pressing die is fixed to a lower worktable of the 500T press machine, and a to-be-machined workpiece is placed between the upper pressing die and the lower pressing die. The process method is simple, practicability is high, a two-time bending and one-time forming tool is developed for bending, the cost is saved as much as possible while the requirements ofcustomers for the product quality is met, and the problems difficult to solve is solved through a novel method.

Description

technical field [0001] The invention relates to the technical field of ITER superconducting joint box processing equipment, in particular to a device and method for rapid prototyping of R arcs of ITER superconducting joints. Background technique [0002] The ITER superconducting junction box is made of copper 101 and stainless steel 102 bimetallic plates (made by explosive welding technology, which guarantees 100% bonding of two different metals). The side is made of copper-stainless steel composite material, and the shape of the ITER superconducting junction box is as follows: Figure 4 shown. [0003] According to the traditional bending method, after ensuring the size of the R arc 103, there are large areas at the stainless steel end that cannot be processed (such as Figure 5 As shown, area A cannot be processed), which cannot meet the design requirements of the drawings. Because the composite plate material is produced by explosive welding of steel plates and copper p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D5/06
CPCB21D5/06
Inventor 朱开健宋睿睿刘晓铭
Owner 合肥科烨电物理设备制造有限公司
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