CN109794562B - 一种半椭球封头旋压成型方法 - Google Patents
一种半椭球封头旋压成型方法 Download PDFInfo
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JPS62214830A (ja) * | 1986-09-22 | 1987-09-21 | Kato Seisakusho:Kk | スピニング加工装置 |
CN100486728C (zh) * | 2005-09-12 | 2009-05-13 | 哈尔滨工业大学 | 厚径比小于3‰的薄壁封头高精度旋压成形方法 |
JP2014172081A (ja) * | 2013-03-12 | 2014-09-22 | Mitsubishi Heavy Ind Ltd | ドームの成形方法、スピニング加工装置 |
CN108080480A (zh) * | 2016-11-21 | 2018-05-29 | 浙江和良智能装备有限公司 | 数控旋压机 |
CN107876615A (zh) * | 2017-10-26 | 2018-04-06 | 叶泽龙 | 一种薄壁铝合金封头挡板辅助旋压成形工装及其成形工艺 |
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Effective date of registration: 20230921 Address after: 476300 west of the middle section of zhichengba Road, Yucheng County, Shangqiu City, Henan Province (opposite to Tianrun knitting) Patentee after: Henan Jiutian head manufacturing Co.,Ltd. Address before: 101300 1206, 12 / F, building 5, courtyard 14, Shunyi District, Beijing Patentee before: Beijing bozhichuan Technology Service Co.,Ltd. Effective date of registration: 20230921 Address after: 101300 1206, 12 / F, building 5, courtyard 14, Shunyi District, Beijing Patentee after: Beijing bozhichuan Technology Service Co.,Ltd. Address before: 710021 Shaanxi city of Xi'an province Weiyang University Park Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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