CN108161365B - 精密薄壁卷制焊接金属管的制备方法 - Google Patents
精密薄壁卷制焊接金属管的制备方法 Download PDFInfo
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- CN108161365B CN108161365B CN201810015650.1A CN201810015650A CN108161365B CN 108161365 B CN108161365 B CN 108161365B CN 201810015650 A CN201810015650 A CN 201810015650A CN 108161365 B CN108161365 B CN 108161365B
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- Prior art keywords
- lead screw
- driving motor
- rod
- core rod
- post
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201810015650.1A CN108161365B (zh) | 2018-01-08 | 2018-01-08 | 精密薄壁卷制焊接金属管的制备方法 |
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CN201810015650.1A CN108161365B (zh) | 2018-01-08 | 2018-01-08 | 精密薄壁卷制焊接金属管的制备方法 |
Publications (2)
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CN108161365A CN108161365A (zh) | 2018-06-15 |
CN108161365B true CN108161365B (zh) | 2019-12-31 |
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CN201810015650.1A Active CN108161365B (zh) | 2018-01-08 | 2018-01-08 | 精密薄壁卷制焊接金属管的制备方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108159A (zh) * | 1994-03-07 | 1995-09-13 | 东北重型机械学院南校 | 一种螺旋焊管成型挤压装置 |
JPH09122744A (ja) * | 1995-10-31 | 1997-05-13 | Nippon Steel Weld Prod & Eng Co Ltd | 防食鋼管杭の製造方法 |
CN1191769A (zh) * | 1996-10-25 | 1998-09-02 | 薄膜产品韦姿曼村有限公司 | 制造管状薄膜组件的方法 |
CN201475627U (zh) * | 2009-08-04 | 2010-05-19 | 陈雅如 | 中空管 |
CN104368917A (zh) * | 2013-08-13 | 2015-02-25 | 江苏江扬建材机械有限公司 | 一种螺旋焊管机 |
EP2873786A1 (de) * | 2013-11-15 | 2015-05-20 | PWS GmbH | DOPPELWANDIGES GROßROHR, VERWENDUNG UND VERFAHREN ZUR HERSTELLUNG EINES DOPPELWANDIGEN GROßROHRS |
-
2018
- 2018-01-08 CN CN201810015650.1A patent/CN108161365B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1108159A (zh) * | 1994-03-07 | 1995-09-13 | 东北重型机械学院南校 | 一种螺旋焊管成型挤压装置 |
JPH09122744A (ja) * | 1995-10-31 | 1997-05-13 | Nippon Steel Weld Prod & Eng Co Ltd | 防食鋼管杭の製造方法 |
CN1191769A (zh) * | 1996-10-25 | 1998-09-02 | 薄膜产品韦姿曼村有限公司 | 制造管状薄膜组件的方法 |
CN201475627U (zh) * | 2009-08-04 | 2010-05-19 | 陈雅如 | 中空管 |
CN104368917A (zh) * | 2013-08-13 | 2015-02-25 | 江苏江扬建材机械有限公司 | 一种螺旋焊管机 |
EP2873786A1 (de) * | 2013-11-15 | 2015-05-20 | PWS GmbH | DOPPELWANDIGES GROßROHR, VERWENDUNG UND VERFAHREN ZUR HERSTELLUNG EINES DOPPELWANDIGEN GROßROHRS |
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Publication number | Publication date |
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CN108161365A (zh) | 2018-06-15 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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CP03 | Change of name, title or address |
Address after: 313000 Donglin Town Industrial Functional Zone North District Zhendong road beilishan South Road East, Wuxing District, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG LEINI MOSHEN PRECISION MACHINERY Co.,Ltd. Address before: 313000 industrial zone of Donglin Town, Wuxing District, Huzhou, Zhejiang Patentee before: ZHEJIANG LEINIMOSHEN PRECISION MACHINERY MANUFACTURING Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of precision thin wall rolled welded metal pipe Effective date of registration: 20210820 Granted publication date: 20191231 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Qingshan sub branch Pledgor: ZHEJIANG LEINI MOSHEN PRECISION MACHINERY Co.,Ltd. Registration number: Y2021330001191 |