CN112338460A - 一种非支撑千斤顶的整体活塞杆加工方法 - Google Patents
一种非支撑千斤顶的整体活塞杆加工方法 Download PDFInfo
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- CN112338460A CN112338460A CN202011185125.8A CN202011185125A CN112338460A CN 112338460 A CN112338460 A CN 112338460A CN 202011185125 A CN202011185125 A CN 202011185125A CN 112338460 A CN112338460 A CN 112338460A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
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CN202011185125.8A CN112338460B (zh) | 2020-10-29 | 2020-10-29 | 一种非支撑千斤顶的整体活塞杆加工方法 |
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CN202011185125.8A CN112338460B (zh) | 2020-10-29 | 2020-10-29 | 一种非支撑千斤顶的整体活塞杆加工方法 |
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CN112338460A true CN112338460A (zh) | 2021-02-09 |
CN112338460B CN112338460B (zh) | 2023-08-04 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104985409A (zh) * | 2015-05-15 | 2015-10-21 | 江苏瑞安特机械集团有限公司 | 一种油缸活塞加工工艺 |
CN108500562A (zh) * | 2017-11-10 | 2018-09-07 | 新昌县城关利业机械厂 | 一种油缸活塞杆加工工艺 |
CN109531068A (zh) * | 2018-12-17 | 2019-03-29 | 郑州煤矿机械集团股份有限公司 | 一种深孔活塞杆深孔与外圆同轴度控制方法 |
CN110026734A (zh) * | 2018-01-11 | 2019-07-19 | 关维良 | 一种直接钻孔法中空钢的生产工艺 |
CN209293923U (zh) * | 2018-12-27 | 2019-08-23 | 山东德泰机械制造集团有限公司 | 一种开放式整体摩擦焊锻造钢活塞 |
US20190301395A1 (en) * | 2018-04-03 | 2019-10-03 | Bin Zhou Donghailong Piston CO,LTD | Welded integral forged steel piston and manufacturing process thereof |
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2020
- 2020-10-29 CN CN202011185125.8A patent/CN112338460B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104985409A (zh) * | 2015-05-15 | 2015-10-21 | 江苏瑞安特机械集团有限公司 | 一种油缸活塞加工工艺 |
CN108500562A (zh) * | 2017-11-10 | 2018-09-07 | 新昌县城关利业机械厂 | 一种油缸活塞杆加工工艺 |
CN110026734A (zh) * | 2018-01-11 | 2019-07-19 | 关维良 | 一种直接钻孔法中空钢的生产工艺 |
US20190301395A1 (en) * | 2018-04-03 | 2019-10-03 | Bin Zhou Donghailong Piston CO,LTD | Welded integral forged steel piston and manufacturing process thereof |
CN109531068A (zh) * | 2018-12-17 | 2019-03-29 | 郑州煤矿机械集团股份有限公司 | 一种深孔活塞杆深孔与外圆同轴度控制方法 |
CN209293923U (zh) * | 2018-12-27 | 2019-08-23 | 山东德泰机械制造集团有限公司 | 一种开放式整体摩擦焊锻造钢活塞 |
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Inventor after: Bai Haiming Inventor after: Zhang Jing Inventor after: Yang Hui Inventor after: Meng Lina Inventor after: Li Fuyong Inventor after: Meng Hechao Inventor after: Cheng Xiangbang Inventor after: Liu Cheng Inventor after: Qu Haiyan Inventor after: Zhao Weifang Inventor after: Li Zheng Inventor after: Yin Wencai Inventor before: Li Fuyong Inventor before: Zhang Jing Inventor before: Yang Hui Inventor before: Meng Lina Inventor before: Meng Hechao Inventor before: Cheng Xiangbang Inventor before: Bai Haiming Inventor before: Liu Cheng Inventor before: Qu Haiyan Inventor before: Zhao Weifang Inventor before: Li Zheng Inventor before: Yin Wencai |
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