CN202865288U - 细长弹簧轴热处理调质的专用工装 - Google Patents
细长弹簧轴热处理调质的专用工装 Download PDFInfo
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CN 201220351368 CN202865288U (zh) | 2012-07-19 | 2012-07-19 | 细长弹簧轴热处理调质的专用工装 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109048239A (zh) * | 2018-10-09 | 2018-12-21 | 中国航发哈尔滨东安发动机有限公司 | 一种滑动丝杠螺母副加工方法 |
CN109182718A (zh) * | 2018-11-11 | 2019-01-11 | 上海电气上重铸锻有限公司 | 一种长轴类锻棒的批量热处理工装 |
CN112646970A (zh) * | 2020-12-17 | 2021-04-13 | 内蒙古北方重工业集团有限公司 | 一种高强韧钢细长台阶轴的防变形调质方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109048239A (zh) * | 2018-10-09 | 2018-12-21 | 中国航发哈尔滨东安发动机有限公司 | 一种滑动丝杠螺母副加工方法 |
CN109182718A (zh) * | 2018-11-11 | 2019-01-11 | 上海电气上重铸锻有限公司 | 一种长轴类锻棒的批量热处理工装 |
CN112646970A (zh) * | 2020-12-17 | 2021-04-13 | 内蒙古北方重工业集团有限公司 | 一种高强韧钢细长台阶轴的防变形调质方法 |
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C14 | Grant of patent or utility model | ||
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Owner name: MA'ANSHAN POWER TRANSMISSION MACHINERY CO., LTD. Free format text: FORMER OWNER: TAIER HEAVY INDUSTRY CO., LTD. Effective date: 20131218 |
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Free format text: CORRECT: ADDRESS; FROM: 243100 MAANSHAN, ANHUI PROVINCE TO: 243000 MAANSHAN, ANHUI PROVINCE |
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Effective date of registration: 20131218 Address after: 243000 Anhui city of Ma'anshan Province Economic and Technological Development Zone West Road No. 159 Patentee after: MAANSHAN POWER TRANSMISSION MACHINERY Co.,Ltd. Address before: 243100 Ma'anshan economic and Technological Development Zone, Anhui, Chao Shan Road, No. 669 Patentee before: TAIER HEAVY INDUSTRY Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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CX01 | Expiry of patent term |