CN116197283B - 一种基于自润滑作用的钛合金管材热弯曲方法 - Google Patents
一种基于自润滑作用的钛合金管材热弯曲方法 Download PDFInfo
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- CN116197283B CN116197283B CN202310473709.2A CN202310473709A CN116197283B CN 116197283 B CN116197283 B CN 116197283B CN 202310473709 A CN202310473709 A CN 202310473709A CN 116197283 B CN116197283 B CN 116197283B
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- bending die
- pipe
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- bending
- moo
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- 238000005452 bending Methods 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 51
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 title claims description 21
- 239000003792 electrolyte Substances 0.000 claims abstract description 48
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 claims abstract description 35
- 238000005524 ceramic coating Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 20
- 238000011065 in-situ storage Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 230000001050 lubricating effect Effects 0.000 claims abstract description 9
- 238000005461 lubrication Methods 0.000 claims abstract description 6
- 230000001590 oxidative effect Effects 0.000 claims abstract description 6
- 238000000280 densification Methods 0.000 claims abstract description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 238000005498 polishing Methods 0.000 claims description 12
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 12
- 244000137852 Petrea volubilis Species 0.000 claims description 10
- 238000013003 hot bending Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 6
- 235000015393 sodium molybdate Nutrition 0.000 claims description 6
- 239000011684 sodium molybdate Substances 0.000 claims description 6
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 241001460678 Napo <wasp> Species 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000007781 pre-processing Methods 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- MHLYOTJKDAAHGI-UHFFFAOYSA-N silver molybdate Chemical compound [Ag+].[Ag+].[O-][Mo]([O-])(=O)=O MHLYOTJKDAAHGI-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
- B21D7/085—Bending rods, profiles, or tubes by passing between rollers or through a curved die by passing through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/167—Greasing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310473709.2A CN116197283B (zh) | 2023-04-28 | 2023-04-28 | 一种基于自润滑作用的钛合金管材热弯曲方法 |
Applications Claiming Priority (1)
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CN202310473709.2A CN116197283B (zh) | 2023-04-28 | 2023-04-28 | 一种基于自润滑作用的钛合金管材热弯曲方法 |
Publications (2)
Publication Number | Publication Date |
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CN116197283A CN116197283A (zh) | 2023-06-02 |
CN116197283B true CN116197283B (zh) | 2023-07-14 |
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CN202310473709.2A Active CN116197283B (zh) | 2023-04-28 | 2023-04-28 | 一种基于自润滑作用的钛合金管材热弯曲方法 |
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Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3588962B2 (ja) * | 1997-03-21 | 2004-11-17 | 宇部興産株式会社 | 繊維強化セラミックス複合材料の製造方法 |
CN102513485B (zh) * | 2011-12-06 | 2014-03-26 | 中国科学院金属研究所 | 镁合金薄壁件两步骤热冲锻成形方法及成形模具 |
CN104611699B (zh) * | 2013-11-04 | 2017-05-17 | 吉林师范大学 | 一种镁合金表面微弧氧化‑电泳复合涂层的制备方法 |
CN107460521B (zh) * | 2017-06-23 | 2019-01-04 | 昆明理工大学 | 一种微弧氧化制备多孔生物陶瓷膜的方法 |
CN107313096A (zh) * | 2017-08-15 | 2017-11-03 | 肥西县通力机械有限公司 | 一种拉拔模具表面处理工艺 |
CN110814119B (zh) * | 2019-11-19 | 2020-08-14 | 南京航空航天大学 | 一种基于超低温冰自润滑的管件弯曲装置和弯曲方法 |
CN111748719B (zh) * | 2020-06-23 | 2021-08-10 | 西安科技大学 | 宽温域自润滑VN-Ag2MoO4复合材料及其制备方法 |
CN112695281A (zh) * | 2020-12-02 | 2021-04-23 | 东南大学 | 具有织构与自适应润滑涂层的切削刀具及其制备方法 |
CN114214588A (zh) * | 2021-12-01 | 2022-03-22 | 上海航天设备制造总厂有限公司 | 一种用于空间环境高温自适应润滑涂层及制备方法 |
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- 2023-04-28 CN CN202310473709.2A patent/CN116197283B/zh active Active
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CN116197283A (zh) | 2023-06-02 |
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Address after: 528225, Room 102, First Floor, No. 6 Science Road, Block B, Shishan Science and Technology Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Workshop 1) Patentee after: Foshan Gaopu Machinery Technology Co.,Ltd. Patentee after: Nanjing University of Aeronautics and Astronautics Address before: Room 618, 6/F, Langdanghou Building, No. 25, Boai East Road, Shishan Town, Nanhai District, Foshan, Guangdong 528225 Patentee before: Foshan Gaopu Machinery Technology Co.,Ltd. Patentee before: Nanjing University of Aeronautics and Astronautics |