CN202763304U - 聚晶金刚石复合片与钻头基体的过渡连接件 - Google Patents
聚晶金刚石复合片与钻头基体的过渡连接件 Download PDFInfo
- Publication number
- CN202763304U CN202763304U CN 201220288744 CN201220288744U CN202763304U CN 202763304 U CN202763304 U CN 202763304U CN 201220288744 CN201220288744 CN 201220288744 CN 201220288744 U CN201220288744 U CN 201220288744U CN 202763304 U CN202763304 U CN 202763304U
- Authority
- CN
- China
- Prior art keywords
- transition piece
- bit matrix
- polycrystalline diamond
- compound sheet
- cylinder
- 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.)
- Expired - Lifetime
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 52
- 239000010432 diamond Substances 0.000 title claims abstract description 52
- 239000011159 matrix material Substances 0.000 title claims abstract description 30
- 230000007704 transition Effects 0.000 title claims abstract description 24
- 150000001875 compounds Chemical class 0.000 title abstract 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 31
- 239000002131 composite material Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 229910000679 solder Inorganic materials 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000005219 brazing Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220288744 CN202763304U (zh) | 2012-06-19 | 2012-06-19 | 聚晶金刚石复合片与钻头基体的过渡连接件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220288744 CN202763304U (zh) | 2012-06-19 | 2012-06-19 | 聚晶金刚石复合片与钻头基体的过渡连接件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202763304U true CN202763304U (zh) | 2013-03-06 |
Family
ID=47769903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220288744 Expired - Lifetime CN202763304U (zh) | 2012-06-19 | 2012-06-19 | 聚晶金刚石复合片与钻头基体的过渡连接件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202763304U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102699555A (zh) * | 2012-06-19 | 2012-10-03 | 中煤科工集团西安研究院 | 聚晶金刚石复合片与钻头基体的过渡连接件及其连接工艺 |
CN112855033A (zh) * | 2021-03-02 | 2021-05-28 | 广东钜鑫新材料科技股份有限公司 | 聚晶金刚石复合片、其制造方法、pdc轴承组件及切削刀具 |
-
2012
- 2012-06-19 CN CN 201220288744 patent/CN202763304U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102699555A (zh) * | 2012-06-19 | 2012-10-03 | 中煤科工集团西安研究院 | 聚晶金刚石复合片与钻头基体的过渡连接件及其连接工艺 |
CN112855033A (zh) * | 2021-03-02 | 2021-05-28 | 广东钜鑫新材料科技股份有限公司 | 聚晶金刚石复合片、其制造方法、pdc轴承组件及切削刀具 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103920975B (zh) | 建筑用高性能结构钢q460gjc埋弧自动焊焊接工艺 | |
CN103522014B (zh) | 激光组合焊接厚壁金刚石钻头制造方法 | |
CN105226479A (zh) | 一种管式导电杆的制备方法、液压胀形装置及管式导电杆 | |
CN103953286A (zh) | 焊接式高胎体地质钻头及其制作方法 | |
CN101699021A (zh) | 摩擦焊接式方钻杆 | |
CN202763304U (zh) | 聚晶金刚石复合片与钻头基体的过渡连接件 | |
CN205349236U (zh) | 主副底喷型激光焊接金刚石钻头 | |
CN102581587A (zh) | 一种高效金刚石地质钻头的制造方法 | |
CN103696695A (zh) | 一种海底石油麻花钻头及其制备工艺 | |
CN101972885A (zh) | 石油方钻杆窄间隙脉冲熔化极气保护无衬套打底焊方法 | |
CN102091861A (zh) | 一种复合摩擦热源的金属螺柱焊接系统 | |
CN201620773U (zh) | 一种新型焊接式钻铤 | |
CN102699555A (zh) | 聚晶金刚石复合片与钻头基体的过渡连接件及其连接工艺 | |
CN102151936B (zh) | 磨鞋制造方法 | |
CN104439589B (zh) | 一种磨鞋工装及其制造工艺 | |
CN206605048U (zh) | 强力断续切削用超硬复合刀片 | |
CN204843185U (zh) | 一种石油钻头金刚石刀翼钎焊装置平台 | |
CN201756964U (zh) | 盾构机滚刀圈 | |
CN201170099Y (zh) | 金刚石复合截齿头 | |
CN206936683U (zh) | 一种新型点焊治具 | |
CN201960303U (zh) | 磨鞋制造工装 | |
CN1252331A (zh) | 高精度深小孔加工工艺 | |
CN203669754U (zh) | 一种新型复合地质钻头 | |
CN100557187C (zh) | 带有组合支柱的金刚石复合片钻头及钻头制作工艺 | |
Stefaniv | Peculiarities of induction brazing of diamond-hard alloy cutters to blade of body of complex drill bit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XI'AN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY Free format text: FORMER NAME: CHINA COAL TECHNOLOGY + ENGINEERING GROUP XI'AN RESEARCH INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee after: Xi'an Research Institute, CCTEG Address before: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee before: China Coal Technology & Engineering Group Xi'an Research Institute |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130306 |