CN112058934B - 一种形状记忆合金拉丝过程中穿模尖头制备工艺 - Google Patents
一种形状记忆合金拉丝过程中穿模尖头制备工艺 Download PDFInfo
- Publication number
- CN112058934B CN112058934B CN202010952391.2A CN202010952391A CN112058934B CN 112058934 B CN112058934 B CN 112058934B CN 202010952391 A CN202010952391 A CN 202010952391A CN 112058934 B CN112058934 B CN 112058934B
- Authority
- CN
- China
- Prior art keywords
- wire
- shape memory
- memory alloy
- die
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- 229910001285 shape-memory alloy Inorganic materials 0.000 title claims abstract description 65
- 230000008569 process Effects 0.000 title claims abstract description 51
- 238000005491 wire drawing Methods 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 claims description 7
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical group [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 22
- 229910000734 martensite Inorganic materials 0.000 description 18
- 238000001816 cooling Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000002052 colonoscopy Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003632 microfilament Anatomy 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B21C5/00—Pointing; Push-pointing
- B21C5/006—Pointing; Push-pointing of solid material, e.g. wire or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010952391.2A CN112058934B (zh) | 2020-09-11 | 2020-09-11 | 一种形状记忆合金拉丝过程中穿模尖头制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010952391.2A CN112058934B (zh) | 2020-09-11 | 2020-09-11 | 一种形状记忆合金拉丝过程中穿模尖头制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112058934A CN112058934A (zh) | 2020-12-11 |
CN112058934B true CN112058934B (zh) | 2022-01-18 |
Family
ID=73696481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010952391.2A Active CN112058934B (zh) | 2020-09-11 | 2020-09-11 | 一种形状记忆合金拉丝过程中穿模尖头制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112058934B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113198863A (zh) * | 2021-05-25 | 2021-08-03 | 中钢集团郑州金属制品研究院有限公司 | 一种利于钢丝拉拔穿模的轧尖工艺及轧尖装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1403611A (zh) * | 2001-09-05 | 2003-03-19 | 中国科学院金属研究所 | 一种钛镍形状记忆合金力学训练方法 |
CN1596319A (zh) * | 2002-03-04 | 2005-03-16 | 住友电工钢铁电缆株式会社 | 镁基合金管及其制造方法 |
CN101015840A (zh) * | 2007-02-07 | 2007-08-15 | 江苏星火特钢有限公司 | 钢丝拔尖工艺及装置 |
CN103364286A (zh) * | 2013-06-17 | 2013-10-23 | 中南大学 | 一种集成式形状记忆合金丝材训练测试装置及其使用方法 |
CN108526233A (zh) * | 2018-04-03 | 2018-09-14 | 内江至诚铂业科技有限公司 | 一种贵金属丝材轧尖机 |
CN110976536A (zh) * | 2019-12-30 | 2020-04-10 | 上海埃蒙迪材料科技股份有限公司 | 一种镍钛形状记忆合金丝的加工方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102026842B (zh) * | 2008-03-13 | 2013-07-17 | 通用汽车环球科技运作公司 | 利用活性材料致动的前后位置调节器 |
-
2020
- 2020-09-11 CN CN202010952391.2A patent/CN112058934B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1403611A (zh) * | 2001-09-05 | 2003-03-19 | 中国科学院金属研究所 | 一种钛镍形状记忆合金力学训练方法 |
CN1596319A (zh) * | 2002-03-04 | 2005-03-16 | 住友电工钢铁电缆株式会社 | 镁基合金管及其制造方法 |
CN101015840A (zh) * | 2007-02-07 | 2007-08-15 | 江苏星火特钢有限公司 | 钢丝拔尖工艺及装置 |
CN103364286A (zh) * | 2013-06-17 | 2013-10-23 | 中南大学 | 一种集成式形状记忆合金丝材训练测试装置及其使用方法 |
CN108526233A (zh) * | 2018-04-03 | 2018-09-14 | 内江至诚铂业科技有限公司 | 一种贵金属丝材轧尖机 |
CN110976536A (zh) * | 2019-12-30 | 2020-04-10 | 上海埃蒙迪材料科技股份有限公司 | 一种镍钛形状记忆合金丝的加工方法 |
Non-Patent Citations (1)
Title |
---|
形状记忆合金及其应用研究进展;贺志荣等;《铸造技术》;20170228;第257-261页 * |
Also Published As
Publication number | Publication date |
---|---|
CN112058934A (zh) | 2020-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112936250B (zh) | 一种电驱动的金属丝骨架-氨纶纤维捻卷型复合人工肌肉及其制备方法 | |
CN104139139B (zh) | Ti2AlNb基合金机匣环件的轧制成形及热处理方法 | |
CN112058934B (zh) | 一种形状记忆合金拉丝过程中穿模尖头制备工艺 | |
CN100398674C (zh) | 利用高能电脉冲对中、高碳钢丝进行在线软化退火方法 | |
CN109047348A (zh) | 一种低弹性模量超弹性镍钛合金丝材加工方法 | |
CN101468363A (zh) | 制造镁及镁合金细丝的多道次拉拔工艺方法 | |
CN103350424B (zh) | 基于形状记忆聚合物的耐蚀轻质无需给油机械臂 | |
CN110976536A (zh) | 一种镍钛形状记忆合金丝的加工方法 | |
CN113684435A (zh) | 一种镍钛记忆合金训练方法 | |
CN110117711B (zh) | 一种驱动非晶合金快速回春的方法 | |
CN114060279B (zh) | 耐高温仿生驱动器、其制备方法、制备系统及测试方法 | |
CN102758160A (zh) | 一种在近α钛合金中获得三态组织的方法 | |
Wang et al. | Characteristics of two-way shape memory TiNi springs driven by electrical current | |
US20100287753A1 (en) | Device for molding bistable magnetic alloy wire | |
CN106929779B (zh) | 一种记忆金属丝定型治具及其加工记忆金属丝的方法 | |
CN112962040A (zh) | 一种高强医用钛合金棒材快速热处理方法 | |
CN109563818B (zh) | 驱动致动器的方法、致动器及制造致动器的方法 | |
CN112475123B (zh) | 一种用于实验室内定制大直径形状记忆合金绞线的装置及方法 | |
KR20210114180A (ko) | 형상기억합금 스프링의 제조방법 | |
CN113416905B (zh) | 一种局部可塑形的超弹性记忆合金丝加工方法 | |
CN202417850U (zh) | 一种提高形状记忆合金记忆稳定性的装置 | |
CN115121642B (zh) | 一种镍钛形状记忆合金超细丝材冷拉拔烧尖和穿模方法 | |
CN103898428B (zh) | 近α钛合金混合组织中片状α的重复退火球化方法 | |
CN114109752B (zh) | 一种形状记忆合金驱动元件 | |
JPH0351338A (ja) | 高強度・高弾性率繊維の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221109 Address after: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee after: SHANGHAI JIAO TONG University Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University Patentee before: Wuxi Dongchuang Intelligent Material Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230526 Address after: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee after: Jin Mingjiang Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 200240 101, 102, 1st Floor, Building 100, No. 1441 Humin Road, Minhang District, Shanghai Patentee after: Shanghai Tiyi Technology Co.,Ltd. Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: Jin Mingjiang |
|
TR01 | Transfer of patent right |