CN109356600A - 一种盾构用多层金刚石复合片切削刀 - Google Patents
一种盾构用多层金刚石复合片切削刀 Download PDFInfo
- Publication number
- CN109356600A CN109356600A CN201811371450.6A CN201811371450A CN109356600A CN 109356600 A CN109356600 A CN 109356600A CN 201811371450 A CN201811371450 A CN 201811371450A CN 109356600 A CN109356600 A CN 109356600A
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- Prior art keywords
- diamond
- combined cut
- layer
- components layer
- cut components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010432 diamond Substances 0.000 title claims abstract description 65
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 60
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229910001339 C alloy Inorganic materials 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 2
- 108010053835 Catalase Proteins 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811371450.6A CN109356600B (zh) | 2018-11-18 | 2018-11-18 | 一种盾构用多层金刚石复合片切削刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811371450.6A CN109356600B (zh) | 2018-11-18 | 2018-11-18 | 一种盾构用多层金刚石复合片切削刀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109356600A true CN109356600A (zh) | 2019-02-19 |
CN109356600B CN109356600B (zh) | 2024-04-23 |
Family
ID=65345653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811371450.6A Active CN109356600B (zh) | 2018-11-18 | 2018-11-18 | 一种盾构用多层金刚石复合片切削刀 |
Country Status (1)
Country | Link |
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CN (1) | CN109356600B (zh) |
Citations (24)
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US4194790A (en) * | 1974-04-24 | 1980-03-25 | Coal Industry (Patents) Ltd. | Rock cutting tip inserts |
SU1610020A1 (ru) * | 1987-12-03 | 1990-11-30 | Тульский Политехнический Институт | Исполнительный орган стволопроходческого комбайна |
US5238074A (en) * | 1992-01-06 | 1993-08-24 | Baker Hughes Incorporated | Mosaic diamond drag bit cutter having a nonuniform wear pattern |
US5393172A (en) * | 1992-06-11 | 1995-02-28 | Kabushiki Kaisha Iseki Kaihatsu Koki | Shield tunneling machine |
JPH08319796A (ja) * | 1995-05-25 | 1996-12-03 | Ishikawajima Harima Heavy Ind Co Ltd | シールド掘進機の障害物切削装置 |
US5722499A (en) * | 1995-08-22 | 1998-03-03 | Smith International, Inc. | Multiple diamond layer polycrystalline diamond composite cutters |
JPH10266756A (ja) * | 1997-03-19 | 1998-10-06 | Nkk Corp | シールド掘進機用ビット |
EP0979926A2 (en) * | 1998-08-13 | 2000-02-16 | Oishi International Syscom Co., Ltd. | Tunnel excavating process and tunnel excavator |
JP2000160989A (ja) * | 1998-11-30 | 2000-06-13 | Kawasaki Heavy Ind Ltd | シールド掘進機用カッタービットおよびシールド掘進機 |
JP2000226990A (ja) * | 1999-02-04 | 2000-08-15 | Kawasaki Heavy Ind Ltd | シールド掘進機用切削装置 |
JP2004100176A (ja) * | 2002-09-06 | 2004-04-02 | Hitachi Zosen Corp | トンネル掘削機用掘削ビット |
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CN201794592U (zh) * | 2010-09-30 | 2011-04-13 | 洛阳九久技术开发有限公司 | 盾构机切刀 |
CN201826849U (zh) * | 2010-08-02 | 2011-05-11 | 中铁十三局集团第二工程有限公司 | 地铁隧道盾构机用导流刀 |
CN102303192A (zh) * | 2011-05-06 | 2012-01-04 | 成都比拓超硬材料有限公司 | 提高多晶金刚石复合片钻齿/刀齿适用性的方法 |
CN202483459U (zh) * | 2012-03-29 | 2012-10-10 | 成都比拓超硬材料有限公司 | 用于隧道施工的盾构机 |
CN203822299U (zh) * | 2014-04-18 | 2014-09-10 | 三一重型装备有限公司 | 岩巷掘进机截割装置及其切削刀盘 |
CN104949851A (zh) * | 2015-06-19 | 2015-09-30 | 同济大学 | 类矩形盾构切削推进模拟试验系统 |
JP2016079632A (ja) * | 2014-10-15 | 2016-05-16 | 飛島建設株式会社 | シールド掘削機のカッタヘッド |
CN205876191U (zh) * | 2016-08-02 | 2017-01-11 | 西南石油大学 | 一种适用于难钻地层的复合钻头 |
CN205955739U (zh) * | 2016-06-30 | 2017-02-15 | 中南大学 | 一种耐磨金刚石盾构刀具 |
CN206753601U (zh) * | 2017-05-24 | 2017-12-15 | 中隧隧盾国际建设工程有限公司 | 用于砂软石地层的盾构机刀盘 |
US20180328116A1 (en) * | 2017-05-11 | 2018-11-15 | Burintekh Ltd. | Drag bit with wear-resistant cylindrical cutting structure |
CN209261573U (zh) * | 2018-11-18 | 2019-08-16 | 中国电建集团铁路建设有限公司 | 一种盾构用多层金刚石复合片切削刀 |
-
2018
- 2018-11-18 CN CN201811371450.6A patent/CN109356600B/zh active Active
Patent Citations (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194790A (en) * | 1974-04-24 | 1980-03-25 | Coal Industry (Patents) Ltd. | Rock cutting tip inserts |
SU1610020A1 (ru) * | 1987-12-03 | 1990-11-30 | Тульский Политехнический Институт | Исполнительный орган стволопроходческого комбайна |
US5238074A (en) * | 1992-01-06 | 1993-08-24 | Baker Hughes Incorporated | Mosaic diamond drag bit cutter having a nonuniform wear pattern |
US5393172A (en) * | 1992-06-11 | 1995-02-28 | Kabushiki Kaisha Iseki Kaihatsu Koki | Shield tunneling machine |
JPH08319796A (ja) * | 1995-05-25 | 1996-12-03 | Ishikawajima Harima Heavy Ind Co Ltd | シールド掘進機の障害物切削装置 |
US5722499A (en) * | 1995-08-22 | 1998-03-03 | Smith International, Inc. | Multiple diamond layer polycrystalline diamond composite cutters |
JPH10266756A (ja) * | 1997-03-19 | 1998-10-06 | Nkk Corp | シールド掘進機用ビット |
EP0979926A2 (en) * | 1998-08-13 | 2000-02-16 | Oishi International Syscom Co., Ltd. | Tunnel excavating process and tunnel excavator |
JP2000160989A (ja) * | 1998-11-30 | 2000-06-13 | Kawasaki Heavy Ind Ltd | シールド掘進機用カッタービットおよびシールド掘進機 |
JP2000226990A (ja) * | 1999-02-04 | 2000-08-15 | Kawasaki Heavy Ind Ltd | シールド掘進機用切削装置 |
JP2004100176A (ja) * | 2002-09-06 | 2004-04-02 | Hitachi Zosen Corp | トンネル掘削機用掘削ビット |
JP2010007305A (ja) * | 2008-06-25 | 2010-01-14 | Taisei Corp | トンネル掘削機およびトンネル掘削方法 |
CN201826849U (zh) * | 2010-08-02 | 2011-05-11 | 中铁十三局集团第二工程有限公司 | 地铁隧道盾构机用导流刀 |
CN201794592U (zh) * | 2010-09-30 | 2011-04-13 | 洛阳九久技术开发有限公司 | 盾构机切刀 |
CN102303192A (zh) * | 2011-05-06 | 2012-01-04 | 成都比拓超硬材料有限公司 | 提高多晶金刚石复合片钻齿/刀齿适用性的方法 |
CN202483459U (zh) * | 2012-03-29 | 2012-10-10 | 成都比拓超硬材料有限公司 | 用于隧道施工的盾构机 |
CN203822299U (zh) * | 2014-04-18 | 2014-09-10 | 三一重型装备有限公司 | 岩巷掘进机截割装置及其切削刀盘 |
JP2016079632A (ja) * | 2014-10-15 | 2016-05-16 | 飛島建設株式会社 | シールド掘削機のカッタヘッド |
CN104949851A (zh) * | 2015-06-19 | 2015-09-30 | 同济大学 | 类矩形盾构切削推进模拟试验系统 |
CN205955739U (zh) * | 2016-06-30 | 2017-02-15 | 中南大学 | 一种耐磨金刚石盾构刀具 |
CN205876191U (zh) * | 2016-08-02 | 2017-01-11 | 西南石油大学 | 一种适用于难钻地层的复合钻头 |
US20180328116A1 (en) * | 2017-05-11 | 2018-11-15 | Burintekh Ltd. | Drag bit with wear-resistant cylindrical cutting structure |
CN206753601U (zh) * | 2017-05-24 | 2017-12-15 | 中隧隧盾国际建设工程有限公司 | 用于砂软石地层的盾构机刀盘 |
CN209261573U (zh) * | 2018-11-18 | 2019-08-16 | 中国电建集团铁路建设有限公司 | 一种盾构用多层金刚石复合片切削刀 |
Non-Patent Citations (5)
Title |
---|
吴艳华等: "盾构机刀具选型及布置", 广东造船, vol. 32, no. 1, pages 54 - 56 * |
徐孜军: "盾构刀具破岩特性的数值模拟及实验研究", 中国优秀硕士学位论文全文数据库(工程科技Ⅱ辑), pages 1 - 92 * |
王国义: "土压平衡盾构土压平衡理论分析与计算", 中国高新技术企业, pages 85 - 87 * |
赵多: "复合式盾构机刀盘刀具布局方案的研究", 中国优秀硕士学位论文全文数据库(工程科技Ⅱ辑), pages 1 - 58 * |
黄健: "异型盾构多刀盘系统设计", 现代隧道技术, vol. 53, pages 20 - 28 * |
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CN109356600B (zh) | 2024-04-23 |
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Address after: 100070 701, 7th floor, building 3, yard 10, Automobile Museum East Road, Fengtai District, Beijing Applicant after: China Power Construction Railway Construction Investment Group Co.,Ltd. Applicant after: XIHUA University Applicant after: POWERCHINA CHENGDU CONSTRUCTION INVESTMENT Co.,Ltd. Address before: 100044 1001, 10th floor, building 2, yard 22, Chegongzhuang West Road, Haidian District, Beijing Applicant before: POWERCHINA RAILWAY CONSTRUCTION Co.,Ltd. Applicant before: XIHUA University Applicant before: POWERCHINA CHENGDU CONSTRUCTION INVESTMENT Co.,Ltd. |
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