CN101596558B - 一种毛坯冷挤压工艺 - Google Patents
一种毛坯冷挤压工艺 Download PDFInfo
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- CN101596558B CN101596558B CN200910016628XA CN200910016628A CN101596558B CN 101596558 B CN101596558 B CN 101596558B CN 200910016628X A CN200910016628X A CN 200910016628XA CN 200910016628 A CN200910016628 A CN 200910016628A CN 101596558 B CN101596558 B CN 101596558B
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CN200910016628XA CN101596558B (zh) | 2009-06-29 | 2009-06-29 | 一种毛坯冷挤压工艺 |
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CN101596558A CN101596558A (zh) | 2009-12-09 |
CN101596558B true CN101596558B (zh) | 2011-03-16 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103934642B (zh) * | 2014-04-29 | 2016-06-01 | 华创融盛展示(北京)有限公司 | 一种钢材冷挤压工艺 |
CN105057995A (zh) * | 2015-07-28 | 2015-11-18 | 宁波捷成轴业有限公司 | 一种花键挤压成型工艺方法 |
CN108034936A (zh) * | 2017-11-30 | 2018-05-15 | 重庆徐丁科技有限公司 | 一种摩托车排气隔热罩表面处理工艺 |
CN108480925A (zh) * | 2018-03-26 | 2018-09-04 | 上海寅翔液压技术有限公司 | 一种铝制螺纹插装阀的阀块加工工艺 |
CN110029339A (zh) * | 2019-02-20 | 2019-07-19 | 海盐兆丰紧固件有限公司 | 一种酸洗磷化工艺 |
CN109888593A (zh) * | 2019-03-05 | 2019-06-14 | 浙江浙水工贸有限公司 | 一种深井泵电缆线插座的加工方法 |
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Address after: 272100 No. 6, venture Road, Yanzhou Economic Development Zone, Shandong, China Patentee after: SHANDONG LIANCHENG PRECISION MANUFACTURING Co.,Ltd. Address before: 272100 No. 6, venture Road, Yanzhou Economic Development Zone, Shandong, China Patentee before: SHANDONG LIANCHENG GROUP Co.,Ltd. |
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Denomination of invention: A kind of blank cold extrusion process Effective date of registration: 20210302 Granted publication date: 20110316 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIANCHENG PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2021990000208 |
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Date of cancellation: 20230629 Granted publication date: 20110316 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIANCHENG PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2021990000208 |