CN103240359B - 一种高强度内六方通孔螺栓近净成形方法 - Google Patents
一种高强度内六方通孔螺栓近净成形方法 Download PDFInfo
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CN104148889B (zh) * | 2014-07-07 | 2016-03-23 | 河南科技大学 | 一种方盘壳体毛坯成形方法及其配套成形模具 |
CN105127355A (zh) * | 2015-09-17 | 2015-12-09 | 宾科汽车紧固件(昆山)有限公司 | 电子驻车驱动螺栓冷镦装置及其加工方法 |
CN106994486B (zh) * | 2017-05-09 | 2018-11-27 | 江苏创一精锻有限公司 | 一种输入支架爪形件的成形模具 |
TWI622444B (zh) * | 2017-06-13 | 2018-05-01 | Phillips Fastener Llc | 製造緊固件之模具沖頭 |
CN114074168A (zh) * | 2020-08-19 | 2022-02-22 | 宾科汽车紧固件(昆山)有限公司 | 一种螺栓的成型方法以及冷镦装置 |
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US4416142A (en) * | 1981-08-31 | 1983-11-22 | Olin Corporation | Apparatus for simultaneously forming a cap member with internal threads |
JPH09295100A (ja) * | 1996-05-02 | 1997-11-18 | Ebara Corp | 軽量ボルト・ナット及びその製造方法 |
CN101549448B (zh) * | 2008-03-31 | 2010-11-17 | 江都狮鹤高强度螺栓有限公司 | 钢网架螺栓球节点用高强度螺栓的加工工艺 |
CN101934466A (zh) * | 2009-06-30 | 2011-01-05 | 江都狮鹤高强度螺栓有限公司 | 钢结构用高强度大六角头螺栓的加工工艺 |
CN102172815B (zh) * | 2011-01-17 | 2012-11-21 | 江阴东大新材料研究院 | 钛合金内六角螺栓毛坯的热挤压成形方法 |
CN102189141A (zh) * | 2011-03-02 | 2011-09-21 | 北京北方车辆集团有限公司 | 合金钢履带端联器内六方螺栓挤压成型方法 |
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Inventor after: Meng Mo Inventor after: Yu Jianmin Inventor after: Wang Qiang Inventor after: Zhang Zhimin Inventor after: Li Xubin Inventor after: Zhang Baohong Inventor after: Zhang Xing Inventor after: Yang Yongbiao Inventor after: Xie Zhiping Inventor before: Zhang Zhimin Inventor before: Yu Jianmin Inventor before: Wang Qiang Inventor before: Meng Mo Inventor before: Li Xubin Inventor before: Zhang Baohong Inventor before: Zhang Xing Inventor before: Yang Yongbiao Inventor before: Xie Zhiping |
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