CN107671146B - One kind being used for ITER superconducting joint R circular arc rapid molding device and method - Google Patents
One kind being used for ITER superconducting joint R circular arc rapid molding device and method Download PDFInfo
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- CN107671146B CN107671146B CN201710943045.6A CN201710943045A CN107671146B CN 107671146 B CN107671146 B CN 107671146B CN 201710943045 A CN201710943045 A CN 201710943045A CN 107671146 B CN107671146 B CN 107671146B
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- press machine
- upper die
- lower die
- superconducting joint
- die
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Abstract
One kind being used for ITER superconducting joint R circular arc rapid molding device, it include: 500T press machine, upper die, lower die, the upper die is fixed on 500T press machine upper table, and the lower die is fixed on 500T press machine lower table, and workpiece to be processed is placed between upper die and lower die.Present invention process method is simple, and practicability is high, has developed secondary bending one-pass molding tooling and is bent, and meets while client requires product quality save the cost as far as possible, solves insoluble problem with new methods.
Description
Technical field
The present invention relates to ITER superconducting joint box technical field of processing equipment, and in particular to one kind is used for ITER superconducting joint
R circular arc rapid molding device and method.
Background technique
ITER superconducting joint box is (made of explosion welding technique, to guarantee two kinds copper 101,102 bimetallic plates of stainless steel
The material that the 100% of different metal combines) machine-shaping, it is to be ensured that the one end side of plate is all steel, and other end side is
The composite material of copper-stainless-steel, ITER superconducting joint box shape are as shown in Figure 4.
According to traditional bending method, after guaranteeing 103 size of R circular arc, stainless steel end has bulk region that can not process (such as
Shown in Fig. 5, a-quadrant can not be processed), Design Requirement Drawing is not achieved.Because composite board material be by specific dimensions steel plate and
Copper sheet explosion is welded work, can not increase the thickness of stainless steel, and if increasing the thickness of stainless steel material, can largely increase
Add the pressure and cost of bending, so scantling does not allow to adjust.Because one time bending technique not can guarantee stainless steel end
Material is processed enough, it is contemplated that having carried out secondary bending for the extra curved new process to top of R circular arc.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of the operation is stable is provided, practicability is good to be connect for ITER superconduction
Head R circular arc rapid molding device and method.
The technical problems to be solved by the invention are realized using following technical scheme:
One kind being used for ITER superconducting joint R circular arc rapid molding device, comprising: 500T press machine, upper die, lower die,
The upper die is fixed on 500T press machine upper table, and the lower die is fixed on 500T press machine lower table, In
Workpiece to be processed is placed between upper die and lower die.
One kind being used for ITER superconducting joint R circular arc quick molding method, step are as follows:
(1) composite plate is first processed into specific shape, to reduce bending power, which is by composite plate top
Stainless steel material extrudes one of curved arc, and bottom remains flat state；
(2) upper die and lower die are mounted on 500T press machine and are fixed；
(3) workpiece being placed on lower die and is made end part aligning, starting press machine depresses upper die, bent into shape,
All areas are bent；
(4) it takes out workpiece and obtains the ITER superconducting joint bent.
The beneficial effects of the present invention are: present invention process method is simple, practicability is high, has developed secondary bending one-pass molding
Tooling is bent, and is met save the cost as far as possible while client requires product quality, is solved with new methods
Insoluble problem.
Detailed description of the invention
Fig. 1 is apparatus of the present invention bending schematic diagram；
Fig. 2 is the workpiece that the present invention is processed into specific shape；
Fig. 3 is bent into shape schematic diagram；
Fig. 4 is ITER superconducting joint box outline drawing；
Fig. 5 is the ITER superconducting joint that conventional method is bent.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1-3, a kind of be used for ITER superconducting joint R circular arc rapid molding device, comprising: 500T press machine, on
Pressing mold 30, lower die 40, upper die 30 are fixed on 500T press machine upper table 20, and lower die 40 is fixed on 500T press machine
On lower table 50, workpiece 10 to be processed is placed between upper die 30 and lower die 40.
Method using above-mentioned molding machine bending ITER superconducting joint is as follows:
(1) composite plate is first processed into specific shape, to reduce bending power, which is by composite plate top
Stainless steel material extrudes one of curved arc 104, and bottom remains flat state；
(2) upper die 30 and lower die 40 are mounted on 500T press machine and are fixed；
(3) workpiece 10 is placed on lower die 40 and is made end part aligning, upper die 30 is depressed, bent by starting press machine
Molding, all areas are bent, there is no processing less than region.
(4) it takes out workpiece 10 and obtains the ITER superconducting joint bent.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of ITER superconducting joint R circular arc quick molding method, the method are formed using molding machine, feature exists
In the molding machine includes: 500T press machine, upper die, lower die, and the upper die is fixed on 500T press machine and works
On platform, the lower die is fixed on 500T press machine lower table, and the specific method is as follows:
(1) composite plate is first processed into specific shape, to reduce bending power, which is by the stainless steel on composite plate top
Material extrudes one of curved arc, and bottom remains flat state；
(2) upper die and lower die are mounted on 500T press machine and are fixed；
(3) composite plate for being processed into specific shape is placed on lower die and is made end part aligning, start press machine for upper die
Pressure, bent into shape, all areas are bent；
(4) composite plate for taking out bending forming obtains the ITER superconducting joint bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943045.6A CN107671146B (en) | 2017-10-11 | 2017-10-11 | One kind being used for ITER superconducting joint R circular arc rapid molding device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943045.6A CN107671146B (en) | 2017-10-11 | 2017-10-11 | One kind being used for ITER superconducting joint R circular arc rapid molding device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107671146A CN107671146A (en) | 2018-02-09 |
| CN107671146B true CN107671146B (en) | 2019-11-29 |
Family
ID=61139911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943045.6A Active CN107671146B (en) | 2017-10-11 | 2017-10-11 | One kind being used for ITER superconducting joint R circular arc rapid molding device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671146B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0796128B2 (en) * | 1987-11-06 | 1995-10-18 | 日新製鋼株式会社 | V-bending method for composite type damping steel sheet |
| JP2751444B2 (en) * | 1989-08-11 | 1998-05-18 | 三菱樹脂株式会社 | Bending method of composite sheet for electromagnetic shielding |
| CN202861073U (en) * | 2012-08-22 | 2013-04-10 | 合肥科烨电物理设备制造有限公司 | R bending mold for bending high-strength superconductivity conductor |
| CN107199441A (en) * | 2017-06-07 | 2017-09-26 | 合肥汇之新机械科技有限公司 | A kind of manufacture method of composite metal plate |
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2017
- 2017-10-11 CN CN201710943045.6A patent/CN107671146B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107671146A (en) | 2018-02-09 |
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