CN108526653B - 一种基于并行脉冲电弧熔化的金属三维打印成型方法 - Google Patents
一种基于并行脉冲电弧熔化的金属三维打印成型方法 Download PDFInfo
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- CN108526653B CN108526653B CN201810417050.8A CN201810417050A CN108526653B CN 108526653 B CN108526653 B CN 108526653B CN 201810417050 A CN201810417050 A CN 201810417050A CN 108526653 B CN108526653 B CN 108526653B
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- forming
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000010146 3D printing Methods 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000002844 melting Methods 0.000 title claims abstract description 24
- 230000008018 melting Effects 0.000 title claims abstract description 24
- 229910001111 Fine metal Inorganic materials 0.000 claims abstract description 49
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 46
- 239000010937 tungsten Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000007704 transition Effects 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 25
- 238000010891 electric arc Methods 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000002356 single layer Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000155 melt Substances 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000007666 vacuum forming Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 19
- 239000000654 additive Substances 0.000 description 14
- 230000000996 additive effect Effects 0.000 description 14
- 239000000843 powder Substances 0.000 description 10
- 238000010894 electron beam technology Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 230000008646 thermal stress Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000110 selective laser sintering Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 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
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Claims (6)
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CN201810417050.8A CN108526653B (zh) | 2018-05-03 | 2018-05-03 | 一种基于并行脉冲电弧熔化的金属三维打印成型方法 |
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CN201810417050.8A CN108526653B (zh) | 2018-05-03 | 2018-05-03 | 一种基于并行脉冲电弧熔化的金属三维打印成型方法 |
Publications (2)
Publication Number | Publication Date |
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CN108526653A CN108526653A (zh) | 2018-09-14 |
CN108526653B true CN108526653B (zh) | 2020-04-21 |
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CN201810417050.8A Expired - Fee Related CN108526653B (zh) | 2018-05-03 | 2018-05-03 | 一种基于并行脉冲电弧熔化的金属三维打印成型方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111319253A (zh) * | 2020-03-04 | 2020-06-23 | 南宁弗纳姆智能科技有限公司 | 尾喷管3d打印工艺 |
CN111515397B (zh) * | 2020-05-06 | 2022-06-10 | 中国航空制造技术研究院 | 一种增材制造面热源的设计方法及使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US10328685B2 (en) * | 2013-12-16 | 2019-06-25 | General Electric Company | Diode laser fiber array for powder bed fabrication or repair |
JP2016179501A (ja) * | 2015-03-23 | 2016-10-13 | リンカーン グローバル, インコーポレイテッドLincoln Global, Inc. | 高エネルギー源とホットワイヤを用いた付加製造のための方法とシステム |
CN106111985A (zh) * | 2015-05-07 | 2016-11-16 | 吴小平 | 群扫描激光选择性烧结或固化方法及其3d成型机 |
CN105082538B (zh) * | 2015-07-30 | 2018-02-27 | 范春潮 | 一种快速彩色3d打印装置上的喷头组件 |
CN106694878A (zh) * | 2015-11-15 | 2017-05-24 | 罗天珍 | 激光烧结或固化3d成型机的群扫描标定及辅加热方法 |
CN107415238A (zh) * | 2016-05-20 | 2017-12-01 | 深圳前海赛恩科三维科技有限公司 | 一种三维物体的分区成型方法和装置 |
CN106563805A (zh) * | 2016-10-18 | 2017-04-19 | 西安智熔金属打印系统有限公司 | 增材制造装置及方法 |
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Effective date of registration: 20230116 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 325000 Zhejiang Wenzhou marine science and Technology Pioneer Park C1 Patentee before: INSTITUTE OF LASER AND OPTOELECTRONICS INTELLIGENT MANUFACTURING, WENZHOU University Effective date of registration: 20230116 Address after: 528000 1/F, East Building, Lintou Commercial Street, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Guangcheng Model Technology Co.,Ltd. Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20200421 |