CN102962308B - 一种薄壁焊接壳体专用的内高压整形方法 - Google Patents
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CN103406724B (zh) * | 2013-07-30 | 2016-06-22 | 初冠南 | 一种增强耐压结构承载能力的工艺方法 |
CN104998950A (zh) * | 2014-04-24 | 2015-10-28 | 中国科学院金属研究所 | 一种提高封闭回转空体类零件成形性的液压成形方法 |
CN104646454B (zh) * | 2015-02-02 | 2017-10-13 | 雒晓卫 | 一种用于螺旋管式换热组件外筒的精密整型方法 |
CN106112388B (zh) * | 2016-06-17 | 2019-02-15 | 航天材料及工艺研究所 | 一种变截面筒形壳体的整体超塑成形方法 |
CN106862361A (zh) * | 2017-03-27 | 2017-06-20 | 浙江摩多巴克斯科技股份有限公司 | 一种超径变轻量化内高压成形工艺 |
CN113182388B (zh) * | 2021-04-16 | 2023-04-25 | 哈尔滨工业大学(威海) | 一种基于压缩变形的薄壁多腔构件校形的模具及其方法 |
CN113319150B (zh) * | 2021-06-03 | 2022-07-01 | 哈尔滨工业大学 | 过弯管件的尺寸校正方法 |
CN115090743A (zh) * | 2022-07-13 | 2022-09-23 | 哈尔滨工业大学 | 弯曲管件充液压形方法、充液压形装置及弯曲管件 |
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JP2005000978A (ja) * | 2003-06-13 | 2005-01-06 | Nissan Motor Co Ltd | 液圧成形方法および液圧成形用金属板 |
JP4281463B2 (ja) * | 2003-08-11 | 2009-06-17 | 日産自動車株式会社 | 液圧成形方法および液圧成形装置 |
JP4590956B2 (ja) * | 2004-07-12 | 2010-12-01 | 日産自動車株式会社 | 液圧成形方法 |
CN1644264A (zh) * | 2005-01-21 | 2005-07-27 | 哈尔滨工业大学 | 一种能降低成形压力的管状零件内高压成形方法 |
JP4553767B2 (ja) * | 2005-03-28 | 2010-09-29 | カルソニックカンセイ株式会社 | 管状部材の製造方法 |
CN101024236A (zh) * | 2007-02-06 | 2007-08-29 | 南京美奇科技发展有限公司 | 一种异型截面管状零件的内高压成形方法 |
CN100577319C (zh) * | 2008-10-10 | 2010-01-06 | 哈尔滨工业大学 | 一种拼焊管的胀形方法 |
CN102172664A (zh) * | 2010-12-31 | 2011-09-07 | 吉林大学 | 薄壁复杂弯管的柔性制造方法 |
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Effective date of registration: 20200116 Address after: 150001 No. 434, postal street, Nangang District, Heilongjiang, Harbin Co-patentee after: Han Cong Patentee after: Harbin Institute of Technology Asset Investment Management Co., Ltd. Co-patentee after: Cao Jian Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Patentee before: Harbin Institute of Technology |
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Effective date of registration: 20200318 Address after: 150081 No.20 Nanhai Road, Haiping road concentration area, economic development zone, Harbin City, Heilongjiang Province Patentee after: HIT HYDRO INTELLIGENT FORMING TECHNOLOGY Co.,Ltd. Address before: 150001 No. 434, postal street, Nangang District, Heilongjiang, Harbin Co-patentee before: Han Cong Patentee before: Harbin Institute of Technology Asset Investment Management Co., Ltd. Co-patentee before: Cao Jian |
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Address after: 150081 No. 20, Nanhai Road, Pingfang District, Harbin City, Heilongjiang Province Patentee after: Harbin Gongda Haizhuo intelligent Forming Technology Co.,Ltd. Address before: No.20, Nanhai Road, concentrated area, haping Road, Jingkai District, Harbin City, Heilongjiang Province Patentee before: HIT HYDRO INTELLIGENT FORMING TECHNOLOGY Co.,Ltd. |