CN108746976B - 电子束焊接的反磁干扰装置 - Google Patents
电子束焊接的反磁干扰装置 Download PDFInfo
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- CN108746976B CN108746976B CN201810913520.XA CN201810913520A CN108746976B CN 108746976 B CN108746976 B CN 108746976B CN 201810913520 A CN201810913520 A CN 201810913520A CN 108746976 B CN108746976 B CN 108746976B
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- silicon steel
- layer silicon
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- ejector rod
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 238000010894 electron beam technology Methods 0.000 title claims abstract description 33
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 75
- 239000010410 layer Substances 0.000 claims abstract description 72
- 230000005291 magnetic effect Effects 0.000 claims abstract description 36
- 230000007613 environmental effect Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000002356 single layer Substances 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims abstract description 4
- 230000005292 diamagnetic effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
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CN201810913520.XA CN108746976B (zh) | 2018-08-13 | 2018-08-13 | 电子束焊接的反磁干扰装置 |
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CN201810913520.XA CN108746976B (zh) | 2018-08-13 | 2018-08-13 | 电子束焊接的反磁干扰装置 |
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CN108746976A CN108746976A (zh) | 2018-11-06 |
CN108746976B true CN108746976B (zh) | 2020-05-01 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112975098B (zh) * | 2019-12-16 | 2022-09-23 | 桂林电子科技大学 | 一种改善电子束焊接焊偏的方法 |
CN113539029A (zh) * | 2021-08-25 | 2021-10-22 | 中国兵器工业第五九研究所 | 一种动态空间磁场模拟***及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202261884U (zh) * | 2011-09-08 | 2012-05-30 | 衡阳华菱钢管有限公司 | 中频感应加热器磁屏蔽装置 |
JP2013219103A (ja) * | 2012-04-05 | 2013-10-24 | Seiko Epson Corp | 磁気シールド |
CN203691859U (zh) * | 2014-01-20 | 2014-07-02 | 中国船舶重工集团公司第七一六研究所 | 一种具有电磁屏蔽效能的双层屏蔽罩 |
CN104049229A (zh) * | 2014-05-28 | 2014-09-17 | 苏州中盛纳米科技有限公司 | 一种标准高频交变磁场的产生方法 |
CN204347065U (zh) * | 2015-01-30 | 2015-05-20 | 国家电网公司 | 金属氧化锌避雷器均压屏蔽装置 |
CN105228433A (zh) * | 2014-07-02 | 2016-01-06 | 西安航空动力股份有限公司 | 一种用于真空电子束焊机磁场屏蔽的方法 |
CN106291007A (zh) * | 2015-06-02 | 2017-01-04 | 中国科学院物理研究所 | 一种磁屏蔽装置 |
CN106908051A (zh) * | 2015-12-23 | 2017-06-30 | 北京自动化控制设备研究所 | 一种高精度光纤陀螺双层磁屏蔽罩及其热处理方法 |
CN108093613A (zh) * | 2017-12-12 | 2018-05-29 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种电磁屏蔽的伸缩结构及其安装方法 |
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2018
- 2018-08-13 CN CN201810913520.XA patent/CN108746976B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202261884U (zh) * | 2011-09-08 | 2012-05-30 | 衡阳华菱钢管有限公司 | 中频感应加热器磁屏蔽装置 |
JP2013219103A (ja) * | 2012-04-05 | 2013-10-24 | Seiko Epson Corp | 磁気シールド |
CN203691859U (zh) * | 2014-01-20 | 2014-07-02 | 中国船舶重工集团公司第七一六研究所 | 一种具有电磁屏蔽效能的双层屏蔽罩 |
CN104049229A (zh) * | 2014-05-28 | 2014-09-17 | 苏州中盛纳米科技有限公司 | 一种标准高频交变磁场的产生方法 |
CN105228433A (zh) * | 2014-07-02 | 2016-01-06 | 西安航空动力股份有限公司 | 一种用于真空电子束焊机磁场屏蔽的方法 |
CN204347065U (zh) * | 2015-01-30 | 2015-05-20 | 国家电网公司 | 金属氧化锌避雷器均压屏蔽装置 |
CN106291007A (zh) * | 2015-06-02 | 2017-01-04 | 中国科学院物理研究所 | 一种磁屏蔽装置 |
CN106908051A (zh) * | 2015-12-23 | 2017-06-30 | 北京自动化控制设备研究所 | 一种高精度光纤陀螺双层磁屏蔽罩及其热处理方法 |
CN108093613A (zh) * | 2017-12-12 | 2018-05-29 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种电磁屏蔽的伸缩结构及其安装方法 |
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Effective date of registration: 20200410 Address after: 325000 No. 3, 2 Zhongshan New Street, Yangyi Street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Lin Chijie Address before: 230088 Kun Peng science and Technology Industrial Park, 539 Wangjiang West Road, Hefei High-tech Zone, Anhui Applicant before: HEFEI AIPAITE INTELECRUAL PROPERTY Co.,Ltd. |
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Effective date of registration: 20210119 Address after: 110000 Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: SHENYANG JINCHANG LANYU NEW MATERIAL Co.,Ltd. Address before: Room 3, building 2, Zhongshan new street, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: Lin Chijie |