WO2020093787A1 - 一种用于大型超导磁体线圈绕制的导体落模*** - Google Patents
一种用于大型超导磁体线圈绕制的导体落模*** Download PDFInfo
- Publication number
- WO2020093787A1 WO2020093787A1 PCT/CN2019/105985 CN2019105985W WO2020093787A1 WO 2020093787 A1 WO2020093787 A1 WO 2020093787A1 CN 2019105985 W CN2019105985 W CN 2019105985W WO 2020093787 A1 WO2020093787 A1 WO 2020093787A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductor
- winding
- mold
- superconducting magnet
- clamping mechanism
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/048—Superconductive coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
- H01F41/074—Winding flat coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
Definitions
- the invention relates to the technical field of manufacturing superconducting magnet coils for large-scale thermonuclear fusion devices or other large-scale electromagnetic devices, and in particular to a conductor drop-molding system for winding large-scale superconducting magnet coils.
- Thermonuclear fusion will provide inexhaustible clean energy for human beings.
- the International Thermonuclear Fusion Experimental Reactor (ITER) plan will be completed within the next ten years.
- the superconducting magnet coil provides the required magnetic field for the Tokamak device to achieve the purpose of controlling and confining the high-temperature plasma. Coil winding is an important step in the manufacture of superconducting magnet coils, and is the key to ensuring the outer dimensions of the coils. Large superconducting magnet coils often use tension-free pie-winding forming technology. The first layer of the coil is wound from the outermost turn to the innermost turn, and then passes from the innermost turn after the interlayer transition to the second layer.
- the conductor is fed and bent by the bending forming machine, and the conductors of each turn after the forming are smoothly and accurately dropped to the specified position of the winding rotary platform through the conductor falling mold system, thereby ensuring the winding of the coil
- the dimension after the manufacture is highly accurate. Therefore, it is very important to realize the quality of the bearing coil and the conductor, ensure the smooth placement of the conductor to the accurate position of the rotary platform, and accurately track the winding path of the coil to avoid additional stress on the conductor. It is the superconducting magnet coil winding The most important part of the production line.
- the purpose of the present invention is to make up for the shortcomings of the prior art, and to provide a conductor dropping system for winding large-scale superconducting magnet coils.
- a conductor falling mold system for winding a large superconducting magnet coil includes a ring-shaped rotary platform, a mounting bracket is radially installed above one side of the rotary platform, and a bending forming machine is installed on the mounting bracket.
- the 30 ° and 120 ° positions of the rotary platform are equipped with high-level conductor support and low-level conductor support.
- Multiple outer winding molds are evenly distributed on the outer periphery of the rotary platform at equal intervals on the inner periphery of the rotary platform.
- Adjustable top rods are respectively arranged on the tightening mechanism two, and multiple auxiliary clamping mechanisms are evenly distributed on the outer periphery and the inner periphery of the rotary platform at equal intervals.
- the high-level conductor support and the low-level conductor support are both gantry structures, and each includes two height-adjustable support columns, and a beam is rotatably connected to the top of the support column, and the beam is made of nylon material.
- the outer winding mold and the inner winding mold are both L-shaped plates.
- the auxiliary clamping mechanism is a plurality of clamping blocks arranged along the radial direction of the rotary platform, and the clamping is achieved by removing and adding the clamping blocks.
- the main clamping mechanism 1 and the main clamping mechanism 2 have the same structure, and are composed of a support base and a quick clamp fixed on the support base, and are respectively fixed on the outer winding mold and the inner winding mold by bolts.
- One end of the adjustable jack is connected with the support base of the main clamping mechanism 2 through an adjustment bolt, and the adjustable jack is moved forward and backward through the adjustment bolt.
- the high-level conductor support and the low-level conductor support can carry the bent conductor quality and smoothly place the conductor on the rotary platform according to a certain spiral height.
- the rotary platform can carry the mass of the coil and make a rotary motion according to the coil outline and the feed speed of the conductor, so as to accurately track the winding trajectory of the coil and avoid additional stress on the conductor during the mold falling process.
- the internal and external winding molds have high-precision coil contours, which can ensure that the coils meet the requirements after winding.
- the auxiliary clamping mechanism can achieve the smoothest entry of the innermost and outer turn conductors mold.
- the conductor processed by the conductor dropping system can be dropped to the corresponding position of the rotary platform smoothly and accurately, so as to realize the high-precision dimensional control of the coil winding.
- the invention works under the condition of normal temperature, is suitable for the tension-free cake winding of the large-scale superconducting magnet coil, and ensures the accuracy of the shape and contour of the coil.
- the invention has good application value in the field of fusion reactor superconducting magnet coil manufacturing.
- the advantages of the present invention are: the structure and principle of the present invention are simple, but the functions are complex, which realizes the smooth and reliable mold dropping of each turn of the conductor in the winding of the superconducting magnet coil, and ensures the accuracy of the outer dimensions of the coil winding.
- Each function is undertaken by different units; the conductor support system carries the quality of the conductor and realizes the smooth and reliable placement of the conductor on the rotary platform; the rotary platform and the winding mold system carry the quality of the coil, track the winding path of the coil and realize the coil size Precise control; the conductor clamping system realizes the clamping of each turn of the conductor and ensures that the conductor is in the correct radial position.
- FIG. 1 is a top view of the present invention.
- Figure 2 is a side view of the present invention.
- Fig. 3 is a partially enlarged view of the present invention.
- FIG. 5 is a structural diagram of the main clamping mechanism of the present invention.
- a conductor die casting system for winding a large superconducting magnet coil includes a ring-shaped revolving platform 1, which is radially installed above one side of the revolving platform 1
- the mounting bracket 2 is equipped with a bending forming machine 3, and the high-level conductor support 4 and the low-level conductor support 5 are distributed at the 30 ° and 120 ° positions of the rotary platform 1, on the outer periphery of the rotary platform 1, etc.
- a plurality of outer-winding dies 6 are evenly spaced, a plurality of inner-winding dies 7 are evenly distributed on the inner periphery of the rotary platform 1, and a main clamp is installed on each outer-winding die 6 Mechanism one 8, a main clamping mechanism two 9 is installed on each inner winding die 7 respectively, and an adjustable ejector 10 is also provided on each main clamping mechanism two 9 at the outer periphery of the rotary platform 1
- a plurality of auxiliary clamping mechanisms 11 are evenly distributed at equal intervals on the inner periphery.
- Both the high-level conductor support 4 and the low-level conductor support 5 are of a gantry structure, and each includes two height-adjustable support columns, and a beam is rotatably connected to the top of the support column, and the beam is made of nylon material.
- the outer winding mold 6 and the inner winding mold 7 are both L-shaped plates.
- the auxiliary clamping mechanism 11 is a plurality of clamping blocks 12 arranged along the radial direction of the rotary platform 1, and the clamping block 12 is removed and added to achieve clamping.
- the main clamping mechanism one 8 and the main clamping mechanism two 9 have the same structure, and are composed of a supporting base 14 and a quick clamp 15 fixed on the supporting base 14, which are respectively fixed on the outside by bolts On the winding mold 6 and the inner winding mold 7.
- One end of the adjustable jack 10 is connected to the support seat 14 of the main clamping mechanism two 9 through an adjustment bolt, and the adjustable jack 10 is moved forward and backward through the adjustment bolt.
- a conductor drop mold system is used to reliably mold each turn of the conductor 13 formed by the bending forming machine 3 to achieve high-precision dimensional control of the coil winding.
- the slewing platform 1 can carry the mass of the coil, and can perform a rotary motion according to the coil outline and the feed speed of the conductor 13, thereby accurately tracking the winding trajectory of the coil, and avoiding additional stress on the conductor 13 during the die dropping process.
- the inner and outer winding molds 7 and 6 are made of stainless steel and have a high-precision coil profile.
- the inner and outer winding molds 7 and 6 are connected to the rotary platform 1 by screws and are accurately positioned by cylindrical pins to ensure that the coils are wound after winding The profile meets the requirements.
- the main clamping mechanism one 8 and the main clamping mechanism two 9 are installed on the inner and outer winding molds 7 and 6, respectively, and the main clamping mechanism one 8, the main clamping mechanism two 9 and the adjustable jack 10 are placed against each other
- the conductor 13 of the rotary platform 1 is reliably clamped and the conductor 13 is in the correct radial position after the mold is dropped.
- the auxiliary clamping mechanism 11 and the innermost and outer turn conductor 13 can be smoothly inserted into the mold.
- the step of performing the mold drop processing on the bent conductor 13 using a conductor drop system Taking the winding of the first layer of the coil (winding sequence is from outside to inside) as an example, the step of performing the mold drop processing on the bent conductor 13 using a conductor drop system:
- the rotary platform 1 rotates clockwise according to the coil outline and the feed speed of the conductor 13 to track the winding movement track of the coil;
- the conductor supports the quality of the bearing conductor 13 and realizes that the conductor 13 spirally and smoothly drops onto the rotary platform 1;
- step 6) Repeat step 6) until the last layer of conductor 13 of the first layer begins to drop mold;
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (6)
- 一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:包括有环形的回转平台,在回转平台的一侧上方径向的架设有安装支架,在安装支架上安装有弯曲成形机,在回转平台的30°和120°位置处分布架设有高位导体支撑和低位导体支撑,在回转平台的外周边上等间距的均布有多个外绕制模具,在回转平台的内周边上等间距的均布有多个内绕制模具,在每个外绕制模具上分别安装有主夹紧机构一,在每个内绕制模具上分别安装有主夹紧机构二,在每个主夹紧机构二上还分别设有可调顶杆,在回转平台的外周边和内周边上还分别等间距的均布有多个辅助夹紧机构。
- 根据权利要求1所述的一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:所述的高位导体支撑和低位导体支撑均为龙门结构,均包括有两个高度可调的支撑柱,在支撑柱的顶端转动连接有横梁,所述的横梁为尼龙材料。
- 根据权利要求1所述的一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:所述的外绕制模具和内绕制模具均为L型板。
- 根据权利要求1所述的一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:所述的辅助夹紧机构为多个沿回转平台径向排列的夹紧块。
- 根据权利要求1所述的一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:所述的主夹紧机构一和主夹紧机构二的结构相同,均是由支撑座和固定在支撑座上的快夹组成,分别通过螺栓固定在外绕制模具和内绕制模具上。
- 根据权利要求5所述的一种用于大型超导磁体线圈绕制的导体落模***,其特征在于:所述的可调顶杆的一端通过调节螺栓与主夹紧机构二的支撑座连接。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/031,614 US10978247B2 (en) | 2018-11-05 | 2020-09-24 | Deposition system for winding of large-scale superconducting magnet coils |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811306997.8 | 2018-11-05 | ||
CN201811306997.8A CN109411227B (zh) | 2018-11-05 | 2018-11-05 | 一种用于大型超导磁体线圈绕制的导体落模*** |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/031,614 Continuation US10978247B2 (en) | 2018-11-05 | 2020-09-24 | Deposition system for winding of large-scale superconducting magnet coils |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020093787A1 true WO2020093787A1 (zh) | 2020-05-14 |
Family
ID=65471670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/105985 WO2020093787A1 (zh) | 2018-11-05 | 2019-09-16 | 一种用于大型超导磁体线圈绕制的导体落模*** |
Country Status (3)
Country | Link |
---|---|
US (1) | US10978247B2 (zh) |
CN (1) | CN109411227B (zh) |
WO (1) | WO2020093787A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109411227B (zh) * | 2018-11-05 | 2020-11-10 | 中国科学院合肥物质科学研究院 | 一种用于大型超导磁体线圈绕制的导体落模*** |
CN114678209B (zh) * | 2022-04-27 | 2023-04-25 | 中国科学院合肥物质科学研究院 | 一种mri超导主线圈专用绕制平台装置 |
CN114919115B (zh) * | 2022-06-02 | 2023-10-20 | 华翔翔能科技股份有限公司 | 一种安全性更佳的干变浇筑模具 |
CN115527766B (zh) * | 2022-11-24 | 2023-03-10 | 中国科学院合肥物质科学研究院 | 一种线圈绕组套装设备 |
CN116759226B (zh) * | 2023-08-17 | 2023-10-24 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | 一种核聚变环向场超导线圈绕制的多自由度导体落模*** |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108597850A (zh) * | 2018-03-15 | 2018-09-28 | 中国科学院合肥物质科学研究院 | 一种用于核聚变极向场超导磁体制造的双线并绕*** |
CN109411227A (zh) * | 2018-11-05 | 2019-03-01 | 中国科学院合肥物质科学研究院 | 一种用于大型超导磁体线圈绕制的导体落模*** |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315014B (zh) * | 2011-05-16 | 2013-04-17 | 诸暨斯通机电设备制造有限公司 | 一种多段小型磁环绕线机 |
JP5703989B2 (ja) * | 2011-06-20 | 2015-04-22 | 株式会社デンソー | エッジワイズコイルの巻線装置および巻線方法 |
JP5930528B2 (ja) * | 2012-03-23 | 2016-06-08 | 日特エンジニアリング株式会社 | コイルの製造装置及びその製造方法 |
US10081045B2 (en) * | 2014-05-04 | 2018-09-25 | Belvac Production Machinery Inc. | Systems and methods for electromagnetic forming of containers |
DE102014210191A1 (de) * | 2014-05-28 | 2015-12-03 | Siemens Aktiengesellschaft | Isotherme Abstützung und Vakuumbehälter für supraleitende Wicklungen in rotierenden Maschinen |
US10541073B2 (en) * | 2016-08-31 | 2020-01-21 | Kabushiki Kaisha Toshiba | Superconducting coil and superconducting device |
CN108597859B (zh) * | 2018-05-24 | 2023-05-12 | 宜昌楚能变压器有限公司 | 用于变压器磁芯绕线的自动化设备及使用方法 |
-
2018
- 2018-11-05 CN CN201811306997.8A patent/CN109411227B/zh active Active
-
2019
- 2019-09-16 WO PCT/CN2019/105985 patent/WO2020093787A1/zh active Application Filing
-
2020
- 2020-09-24 US US17/031,614 patent/US10978247B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108597850A (zh) * | 2018-03-15 | 2018-09-28 | 中国科学院合肥物质科学研究院 | 一种用于核聚变极向场超导磁体制造的双线并绕*** |
CN109411227A (zh) * | 2018-11-05 | 2019-03-01 | 中国科学院合肥物质科学研究院 | 一种用于大型超导磁体线圈绕制的导体落模*** |
Also Published As
Publication number | Publication date |
---|---|
CN109411227B (zh) | 2020-11-10 |
CN109411227A (zh) | 2019-03-01 |
US20210020361A1 (en) | 2021-01-21 |
US10978247B2 (en) | 2021-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020093787A1 (zh) | 一种用于大型超导磁体线圈绕制的导体落模*** | |
CN108597850B (zh) | 一种用于核聚变极向场超导磁体制造的双线并绕*** | |
RU2627228C9 (ru) | Способ и устройство для производства сердечников электрических машин | |
CN114334288B (zh) | 大型铠装Nb3Sn超导线圈匝间绝缘自动包绕*** | |
CN105290327B (zh) | 一种控制大型复杂整铸机匣蜡模变形的方法 | |
CN108500093B (zh) | 一种可调节的变曲率管件弯曲成形装置 | |
CN107971351A (zh) | 用于钢管在线冷却的生产装置和生产方法 | |
US11581134B2 (en) | Bifilar winding system for manufacture of poloidal field superconducting magnets for nuclear fusion | |
CN102626761B (zh) | 一种扭簧成型工艺 | |
US11581133B2 (en) | Inter-layer transition forming machine for winding of large-sized superconducting coils | |
CN111822548A (zh) | 薄壁筒体精密控形设备 | |
CN206405542U (zh) | 高精准定位齿轮加工夹具 | |
JP6573448B2 (ja) | 導体を曲げ且つ巻いて超伝導コイルを作る装置及び方法 | |
CN212397702U (zh) | 薄壁筒体精密控形设备 | |
CN105642716B (zh) | 一种管材或型材的推弯设备 | |
CN110976689B (zh) | 一种轮毂旋压工艺 | |
Han et al. | Status of winding and forming technology development for CFETR CSMC | |
KR101569457B1 (ko) | 조관기의 롤 교환 장치 | |
CN207139302U (zh) | 一种管材对心定位装置 | |
CN204996850U (zh) | 一种在线焊管螺纹轧制装置 | |
CN211760940U (zh) | 一种轮盘卷取机卷筒铜滑道辅助安装支架 | |
CN102764806A (zh) | 滤芯滚边机及其加工方法 | |
JP2703353B2 (ja) | ベローズ製造装置 | |
CN105215101B (zh) | 一种管件弯折连续加工设备 | |
CN220121642U (zh) | 一种大型多层多匝螺旋状超导线圈的内绕落模成型*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19881388 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19881388 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 03/01/2022) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19881388 Country of ref document: EP Kind code of ref document: A1 |