CN108480411B - 一种镁合金带筋筒形件强塑变挤压成形装置及方法 - Google Patents
一种镁合金带筋筒形件强塑变挤压成形装置及方法 Download PDFInfo
- Publication number
- CN108480411B CN108480411B CN201810287671.9A CN201810287671A CN108480411B CN 108480411 B CN108480411 B CN 108480411B CN 201810287671 A CN201810287671 A CN 201810287671A CN 108480411 B CN108480411 B CN 108480411B
- Authority
- CN
- China
- Prior art keywords
- die
- cylindrical
- magnesium alloy
- extrusion
- ribbed
- 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
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
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- 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
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810287671.9A CN108480411B (zh) | 2018-04-03 | 2018-04-03 | 一种镁合金带筋筒形件强塑变挤压成形装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810287671.9A CN108480411B (zh) | 2018-04-03 | 2018-04-03 | 一种镁合金带筋筒形件强塑变挤压成形装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108480411A CN108480411A (zh) | 2018-09-04 |
CN108480411B true CN108480411B (zh) | 2020-04-14 |
Family
ID=63317676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810287671.9A Active CN108480411B (zh) | 2018-04-03 | 2018-04-03 | 一种镁合金带筋筒形件强塑变挤压成形装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108480411B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109014010B (zh) * | 2018-09-21 | 2020-04-10 | 上海电气上重铸锻有限公司 | 一种船用低速柴油机曲柄锻件的挤压成型装置及成型方法 |
CN109332410B (zh) * | 2018-09-27 | 2020-10-20 | 中国航发北京航空材料研究院 | 一种大长径比空心薄壁轴挤压制备装置及方法 |
CN110614284B (zh) * | 2019-09-24 | 2020-10-16 | 武汉理工大学 | 薄壁网格筋锥形环件的挤压成形方法 |
CN110695112B (zh) * | 2019-11-26 | 2020-10-02 | 中北大学 | 一种带外凸台薄壁筒形件径向-反向组合挤压成形方法 |
CN110695111B (zh) * | 2019-11-26 | 2021-01-01 | 中北大学 | 一种带外凸台薄壁筒形件径向-反向组合挤压成形模具 |
CN112517658B (zh) * | 2020-10-16 | 2022-04-08 | 中北大学 | 外纵筋筒形件双向差速挤压成形模具 |
CN112439802A (zh) * | 2020-11-03 | 2021-03-05 | 中国兵器工业第五九研究所 | 具有内凸缘结构的筒形类构件的挤压成型方法 |
CN112453092A (zh) * | 2020-11-14 | 2021-03-09 | 中国兵器科学研究院宁波分院 | 一种薄壁带内环筋壳体整体挤压成形模具及方法 |
CN113996667B (zh) * | 2021-10-29 | 2022-11-29 | 南京航空航天大学 | 超塑性正反双向变温挤压成形方法和应用 |
CN114433761B (zh) * | 2022-01-26 | 2023-09-15 | 太原理工大学 | 一种挤压成形带加强内筋的钛/铝复合筒形件及其成形工艺 |
CN115069810A (zh) * | 2022-07-20 | 2022-09-20 | 中北大学 | 带外纵筋筒形件的精确挤压成形模具及方法 |
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 |
CN116727476B (zh) * | 2023-08-15 | 2023-11-07 | 中北大学 | 一种镁合金尾翼径向同步加载成形方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103341513B (zh) * | 2013-06-17 | 2016-10-05 | 中北大学 | 一种镁合金壳体类零件环筋的挤压成形方法 |
CN104399771B (zh) * | 2014-12-02 | 2017-05-10 | 中北大学 | 一种筒形件的内横筋挤压模具 |
CN104588428B (zh) * | 2014-12-16 | 2017-02-22 | 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 |
CN205200190U (zh) * | 2015-10-29 | 2016-05-04 | 重庆良能机械有限公司 | 用于深孔筒形件的反挤压模具 |
CN106607468B (zh) * | 2017-01-07 | 2018-06-05 | 中北大学 | 一种镁合金高性能杯形件的差速挤压成形方法 |
-
2018
- 2018-04-03 CN CN201810287671.9A patent/CN108480411B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108480411A (zh) | 2018-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108480411B (zh) | 一种镁合金带筋筒形件强塑变挤压成形装置及方法 | |
US10814370B2 (en) | Special-purpose die for shaping aluminum-magnesium alloy by rotating extrusion | |
CN101234401B (zh) | 一种镁合金汽车车轮挤压成形方法及模具 | |
CN109093048B (zh) | 一种大型机闸类锻件模具及锻造方法 | |
CN106077257B (zh) | 铝镁合金轮毂成型工艺及设备 | |
CN108555052B (zh) | 一种筋板类构件双侧变通道强塑变挤压方法及成形模具 | |
Shan et al. | Study on precision forging technology for a complex-shaped light alloy forging | |
CN106141049B (zh) | 小口径大锥度锥形环形件锻造成形工艺 | |
CN109693083B (zh) | 一种大长径比钛合金壳体的塑性成形方法 | |
CN104561852A (zh) | 径向锻造应变诱发法制备半固态铝合金涡旋盘的工艺 | |
CN109465308A (zh) | 一种带滚轮旋挤内筋的模具及其成型方法 | |
CN109909411A (zh) | 一种高性能稀土镁合金坯差速循环扩挤成形方法 | |
TW201304934A (zh) | 用於製造金屬零件的擠製方法、實行該方法的擠製工具、以及所製造出的起落架桿 | |
CN109909412A (zh) | 一种高性能稀土镁合金差速循环扩挤的制坯模具 | |
Deng et al. | Precision forging technology for aluminum alloy | |
CN110328315A (zh) | 无各向异性镁合金棒料的均匀镦粗方法 | |
CN103240359B (zh) | 一种高强度内六方通孔螺栓近净成形方法 | |
CN208437593U (zh) | 一种法兰盘锻压成型模具 | |
CN104550838B (zh) | 一种径向锻造应变诱发法制备半固态钢铁凸轮轴的工艺 | |
CN114589284B (zh) | 合金棒料的一火次开坯模具、方法及镦挤镦大变形方法 | |
CN103252409A (zh) | 一种高强度内六方通孔螺栓近净成形模具 | |
CN205798145U (zh) | 铝镁合金轮毂成型设备 | |
CN206614024U (zh) | 一种镁合金轮毂液态模锻成型模具 | |
CN109622648B (zh) | 一种镁合金非对称连续大变形挤压加工成型方法 | |
CN113909327A (zh) | 预变形模具、预变形方法以及带外纵筋筒形件的制备方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Qian Lingyun Inventor after: Li Cuantong Inventor after: Sun Chaoyang Inventor after: Su Zexing Inventor after: Sun Zhihui Inventor after: Cai Bin Inventor after: Li Guangdong Inventor before: Sun Chaoyang Inventor before: Li Guangdong Inventor before: Qian Lingyun Inventor before: Cai Bin Inventor before: Li Cuantong Inventor before: Su Zexing Inventor before: Zhu Nanyang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |