CN100566926C - 活塞环行业用i型整体油环线材的加工方法及设备 - Google Patents
活塞环行业用i型整体油环线材的加工方法及设备 Download PDFInfo
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- CN100566926C CN100566926C CNB2006100480606A CN200610048060A CN100566926C CN 100566926 C CN100566926 C CN 100566926C CN B2006100480606 A CNB2006100480606 A CN B2006100480606A CN 200610048060 A CN200610048060 A CN 200610048060A CN 100566926 C CN100566926 C CN 100566926C
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- wire rod
- annealing
- rolling
- oil ring
- wire
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CNB2006100480606A CN100566926C (zh) | 2006-10-16 | 2006-10-16 | 活塞环行业用i型整体油环线材的加工方法及设备 |
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CNB2006100480606A CN100566926C (zh) | 2006-10-16 | 2006-10-16 | 活塞环行业用i型整体油环线材的加工方法及设备 |
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Publication Number | Publication Date |
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CN1935448A CN1935448A (zh) | 2007-03-28 |
CN100566926C true CN100566926C (zh) | 2009-12-09 |
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CNB2006100480606A Active CN100566926C (zh) | 2006-10-16 | 2006-10-16 | 活塞环行业用i型整体油环线材的加工方法及设备 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102179634A (zh) * | 2011-04-22 | 2011-09-14 | 福建东亚机械有限公司 | 一种活塞环ⅰ型整体油环成型线材回油孔的加工方法 |
CN104002098A (zh) * | 2014-03-11 | 2014-08-27 | 温州一川金属科技有限公司 | 汽车活塞环专用异型钢丝的加工工艺 |
CN114505426A (zh) * | 2022-02-10 | 2022-05-17 | 仪征亚新科双环活塞环有限公司 | 一种薄型化圆油孔结构钢质油环的制作方法及钢质油环 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411609A (en) * | 1992-10-23 | 1995-05-02 | Hitachi Metals, Ltd. | Section steel wire of oil ring |
JP2000117308A (ja) * | 1998-10-21 | 2000-04-25 | Nippon Steel Corp | H形鋼の圧延設備用多機能圧延機及びh形鋼の圧延設備用多機能圧延機を用いた圧延方法 |
JP2000248316A (ja) * | 1999-02-26 | 2000-09-12 | Kanai Hiroaki | 鋼線の連続焼入れ・焼戻し処理装置 |
JP2001246401A (ja) * | 2000-03-03 | 2001-09-11 | Nippon Steel Corp | 形鋼の矯正方法および装置 |
US20010023605A1 (en) * | 1999-12-30 | 2001-09-27 | Ralf Hartmann | Rolling method for a profiled section, in particular, a flange section, and universal roll stand therefor |
US6321583B1 (en) * | 1998-04-15 | 2001-11-27 | Nippon Steel Corporation | Multifunction rolling mill for H-beam and rolling method of rolling H-beam with multifunction rolling mill |
JP2002307103A (ja) * | 2001-04-09 | 2002-10-22 | Nippon Metal Ind Co Ltd | I形断面バー製造方法及びその装置 |
CN1233482C (zh) * | 2002-12-19 | 2005-12-28 | 日立金属株式会社 | 异型线材的成型方法及装置 |
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2006
- 2006-10-16 CN CNB2006100480606A patent/CN100566926C/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411609A (en) * | 1992-10-23 | 1995-05-02 | Hitachi Metals, Ltd. | Section steel wire of oil ring |
US6321583B1 (en) * | 1998-04-15 | 2001-11-27 | Nippon Steel Corporation | Multifunction rolling mill for H-beam and rolling method of rolling H-beam with multifunction rolling mill |
JP2000117308A (ja) * | 1998-10-21 | 2000-04-25 | Nippon Steel Corp | H形鋼の圧延設備用多機能圧延機及びh形鋼の圧延設備用多機能圧延機を用いた圧延方法 |
JP2000248316A (ja) * | 1999-02-26 | 2000-09-12 | Kanai Hiroaki | 鋼線の連続焼入れ・焼戻し処理装置 |
US20010023605A1 (en) * | 1999-12-30 | 2001-09-27 | Ralf Hartmann | Rolling method for a profiled section, in particular, a flange section, and universal roll stand therefor |
JP2001246401A (ja) * | 2000-03-03 | 2001-09-11 | Nippon Steel Corp | 形鋼の矯正方法および装置 |
JP2002307103A (ja) * | 2001-04-09 | 2002-10-22 | Nippon Metal Ind Co Ltd | I形断面バー製造方法及びその装置 |
CN1233482C (zh) * | 2002-12-19 | 2005-12-28 | 日立金属株式会社 | 异型线材的成型方法及装置 |
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CN1935448A (zh) | 2007-03-28 |
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Owner name: DALIAN BOXINTE STEEL PRODUCT CO., LTD. Free format text: FORMER OWNER: LI XIANGHUI Effective date: 20140730 |
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Effective date of registration: 20140730 Address after: 116600 No. 76 middle Tieshan Road, Dalian economic and Technological Development Zone, Liaoning Patentee after: Dalian Boxinte Steel Product Co., Ltd. Address before: 302, unit 4, building 2, B4 District, spring district, Ganjingzi District, Liaoning, Dalian 116031 Patentee before: Li Xianghui |
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Address after: 116600 No. 76 middle Tieshan Road, Dalian economic and Technological Development Zone, Liaoning Patentee after: Big chain new special steel Limited by Share Ltd Address before: 116600 No. 76 middle Tieshan Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: Dalian Boxinte Steel Product Co., Ltd. |
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Address after: No.76, Tieshan Middle Road, economic and Technological Development Zone, Dalian City, Liaoning Province Patentee after: Dalian Lianhuan New Material Technology Co.,Ltd. Address before: No.76, Tieshan Middle Road, economic and Technological Development Zone, Dalian City, Liaoning Province Patentee before: DALIAN HUANXIN PRECISION SPECIAL STEEL CO.,LTD. |
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