CN102248057B - 可减小充液拉深压边力的装置及方法 - Google Patents
可减小充液拉深压边力的装置及方法 Download PDFInfo
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CN106111780B (zh) * | 2016-06-12 | 2020-05-26 | 北京航空航天大学 | 一种基于板材液压胀形成形极限图的测试方法 |
CN107042253B (zh) * | 2017-04-28 | 2019-01-08 | 浙江大学 | 一种防止反胀破裂的自适应充液拉伸成形方法 |
CN110242511B (zh) * | 2019-05-08 | 2021-04-30 | 上纬新材料科技股份有限公司 | 风轮机叶片制作用板材、风轮机叶片梁帽结构及制备方法 |
CN111085594B (zh) * | 2020-01-12 | 2021-09-10 | 哈尔滨理工大学 | 一种充液拉深过程中液室压力与变压边力的协调控制方法 |
DE102020134557A1 (de) * | 2020-12-22 | 2022-06-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Verfahren und Vorrichtung zur Hochdruckumformung von Werkstücken |
CN112605211B (zh) * | 2020-12-29 | 2022-10-21 | 周富强 | 一种水槽成型方法 |
CN114801320B (zh) * | 2022-05-16 | 2023-05-26 | 山东大学 | 一种纸板冲压成形装置及方法 |
Citations (5)
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CN2510196Y (zh) * | 2001-11-07 | 2002-09-11 | 华中科技大学 | 金属薄板液压成形模具装置 |
DE10232732C1 (de) * | 2002-07-19 | 2003-05-15 | Audi Ag | Unterwerkzeug als Wasserkasten eines Umformwerkzeugs für ein hydromechanisches Ziehverfahren |
CN2774673Y (zh) * | 2005-01-19 | 2006-04-26 | 中国科学院金属研究所 | 一种镁合金板材温热液压成形模具工装 |
CN101147940A (zh) * | 2007-09-24 | 2008-03-26 | 哈尔滨工业大学 | 锥形件充液拉深成形时防止悬空区破裂的装置及成形方法 |
CN101274343A (zh) * | 2008-05-19 | 2008-10-01 | 哈尔滨理工大学 | 一种提高板材充液拉深成形极限的装置及方法 |
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JPS61108428A (ja) * | 1984-11-01 | 1986-05-27 | Mitsubishi Heavy Ind Ltd | 液圧成形方法 |
JPS61245921A (ja) * | 1985-04-23 | 1986-11-01 | Mitsubishi Heavy Ind Ltd | 板材の液圧絞り成形方法 |
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CN2510196Y (zh) * | 2001-11-07 | 2002-09-11 | 华中科技大学 | 金属薄板液压成形模具装置 |
DE10232732C1 (de) * | 2002-07-19 | 2003-05-15 | Audi Ag | Unterwerkzeug als Wasserkasten eines Umformwerkzeugs für ein hydromechanisches Ziehverfahren |
CN2774673Y (zh) * | 2005-01-19 | 2006-04-26 | 中国科学院金属研究所 | 一种镁合金板材温热液压成形模具工装 |
CN101147940A (zh) * | 2007-09-24 | 2008-03-26 | 哈尔滨工业大学 | 锥形件充液拉深成形时防止悬空区破裂的装置及成形方法 |
CN101274343A (zh) * | 2008-05-19 | 2008-10-01 | 哈尔滨理工大学 | 一种提高板材充液拉深成形极限的装置及方法 |
Non-Patent Citations (2)
Title |
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充液拉深中任意空间域流体介质压力的分析;陈保国等;《哈尔滨工业大学学报》;20100531;第42卷(第5期);第755-758页 * |
陈保国等.充液拉深中任意空间域流体介质压力的分析.《哈尔滨工业大学学报》.2010,第42卷(第5期), |
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Effective date of registration: 20210208 Address after: Room 1107, 11 / F, National University Science Park, Harbin Institute of technology, No. 434, youyou street, Nangang District, Harbin City, Heilongjiang Province, 150006 Patentee after: Harbin Institute of Technology Asset Management Co.,Ltd. Patentee after: Yuan Shijian Patentee after: He Zhubin Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Patentee before: HARBIN INSTITUTE OF TECHNOLOGY |
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Effective date of registration: 20210309 Address after: 301900 south of Cangyuan street, east of Fuqiang Road, jingjinzhouhe science and Technology Industrial Park, Jizhou District, Tianjin (5m away from Fuqiang Road) Patentee after: Tianjin Hagong Yongxing Technology Co.,Ltd. Address before: Room 1107, 11 / F, National University Science Park, Harbin Institute of technology, No. 434, youyou street, Nangang District, Harbin City, Heilongjiang Province, 150006 Patentee before: Harbin Institute of Technology Asset Management Co.,Ltd. Patentee before: Yuan Shijian Patentee before: He Zhubin |