CN113828715B - 含钪高锌铝合金硬盘盒体矩形通道转角挤压成形方法 - Google Patents
含钪高锌铝合金硬盘盒体矩形通道转角挤压成形方法 Download PDFInfo
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- CN113828715B CN113828715B CN202110977973.0A CN202110977973A CN113828715B CN 113828715 B CN113828715 B CN 113828715B CN 202110977973 A CN202110977973 A CN 202110977973A CN 113828715 B CN113828715 B CN 113828715B
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- extrusion
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- hard disk
- male die
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- 238000001125 extrusion Methods 0.000 title claims abstract description 117
- 229910052706 scandium Inorganic materials 0.000 title claims abstract description 20
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000611 Zinc aluminium Inorganic materials 0.000 title claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000032683 aging Effects 0.000 claims abstract description 7
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000006104 solid solution Substances 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims description 38
- 238000005242 forging Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
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CN202110977973.0A CN113828715B (zh) | 2021-08-24 | 2021-08-24 | 含钪高锌铝合金硬盘盒体矩形通道转角挤压成形方法 |
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CN113828715B true CN113828715B (zh) | 2023-05-05 |
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CN116408361B (zh) * | 2023-01-31 | 2024-01-23 | 中南大学 | 一种环筒件径向-反向复合挤压成型的模具及方法 |
CN116117449A (zh) * | 2023-02-01 | 2023-05-16 | 哈尔滨工业大学 | 一种带高边法兰的曲面窗口领圈整体成形方法 |
Citations (9)
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GB751125A (en) * | 1953-03-02 | 1956-06-27 | Burkon G M B H | Improvements relating to the manufacture of metal cases |
CN1406395A (zh) * | 2000-12-26 | 2003-03-26 | 松下电器产业株式会社 | 矩形电池壳体及其制造方法以及使用该电池壳体的矩形电池 |
CN102728645A (zh) * | 2012-07-11 | 2012-10-17 | 上海交通大学 | 大长宽比铝合金矩形盒形件的挤压成形模具及其成形方法 |
CN104588428A (zh) * | 2014-12-16 | 2015-05-06 | 中北大学 | 镁合金杯形构件的环形通道转角挤压成形模具及方法 |
CN106607468A (zh) * | 2017-01-07 | 2017-05-03 | 中北大学 | 一种镁合金高性能杯形件的差速挤压成形方法 |
CN109648036A (zh) * | 2018-12-28 | 2019-04-19 | 桂林理工大学 | 一种6082铝合金薄壁硬盘壳体精锻的成形方法 |
CN109732023A (zh) * | 2018-12-27 | 2019-05-10 | 桂林理工大学 | 一种控制铝合金壳体等温精锻过程尺寸回弹的方法 |
CN111438213A (zh) * | 2020-04-10 | 2020-07-24 | 中北大学 | 一种立式液压机用镁合金型材大变形复合挤压制备方法 |
CN113102532A (zh) * | 2021-04-14 | 2021-07-13 | 中北大学 | 一种适用于大尺寸薄壁锥形壳体省力成形方法 |
Family Cites Families (1)
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KR101621253B1 (ko) * | 2015-10-21 | 2016-05-16 | 공병인 | 2차 전지 케이스의 제조방법 |
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Patent Citations (9)
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---|---|---|---|---|
GB751125A (en) * | 1953-03-02 | 1956-06-27 | Burkon G M B H | Improvements relating to the manufacture of metal cases |
CN1406395A (zh) * | 2000-12-26 | 2003-03-26 | 松下电器产业株式会社 | 矩形电池壳体及其制造方法以及使用该电池壳体的矩形电池 |
CN102728645A (zh) * | 2012-07-11 | 2012-10-17 | 上海交通大学 | 大长宽比铝合金矩形盒形件的挤压成形模具及其成形方法 |
CN104588428A (zh) * | 2014-12-16 | 2015-05-06 | 中北大学 | 镁合金杯形构件的环形通道转角挤压成形模具及方法 |
CN106607468A (zh) * | 2017-01-07 | 2017-05-03 | 中北大学 | 一种镁合金高性能杯形件的差速挤压成形方法 |
CN109732023A (zh) * | 2018-12-27 | 2019-05-10 | 桂林理工大学 | 一种控制铝合金壳体等温精锻过程尺寸回弹的方法 |
CN109648036A (zh) * | 2018-12-28 | 2019-04-19 | 桂林理工大学 | 一种6082铝合金薄壁硬盘壳体精锻的成形方法 |
CN111438213A (zh) * | 2020-04-10 | 2020-07-24 | 中北大学 | 一种立式液压机用镁合金型材大变形复合挤压制备方法 |
CN113102532A (zh) * | 2021-04-14 | 2021-07-13 | 中北大学 | 一种适用于大尺寸薄壁锥形壳体省力成形方法 |
Non-Patent Citations (1)
Title |
---|
王强等.复杂盒形零件挤压金属非均匀流动控制研究.塑性工程学报.2005,第12卷(第2期),第34-37页. * |
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Application publication date: 20211224 Assignee: Guilin Youcheng Electronic Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980043655 Denomination of invention: Corner extrusion forming method for rectangular channel of scandium containing high zinc aluminum alloy hard disk box Granted publication date: 20230505 License type: Common License Record date: 20231017 Application publication date: 20211224 Assignee: Guilin Qiyun New Materials Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980043652 Denomination of invention: Corner extrusion forming method for rectangular channel of scandium containing high zinc aluminum alloy hard disk box Granted publication date: 20230505 License type: Common License Record date: 20231018 Application publication date: 20211224 Assignee: Guilin Jianhong Mold Manufacturing Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2023980043651 Denomination of invention: Corner extrusion forming method for rectangular channel of scandium containing high zinc aluminum alloy hard disk box Granted publication date: 20230505 License type: Common License Record date: 20231017 |
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