JPS6133645B2 - - Google Patents
Info
- Publication number
- JPS6133645B2 JPS6133645B2 JP58051172A JP5117283A JPS6133645B2 JP S6133645 B2 JPS6133645 B2 JP S6133645B2 JP 58051172 A JP58051172 A JP 58051172A JP 5117283 A JP5117283 A JP 5117283A JP S6133645 B2 JPS6133645 B2 JP S6133645B2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- cemented carbide
- center
- wear resistance
- cutting edge
- 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
Links
- 239000000463 material Substances 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/10—Coatings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5117283A JPS59175912A (ja) | 1983-03-25 | 1983-03-25 | 超硬ドリル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5117283A JPS59175912A (ja) | 1983-03-25 | 1983-03-25 | 超硬ドリル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59175912A JPS59175912A (ja) | 1984-10-05 |
JPS6133645B2 true JPS6133645B2 (ko) | 1986-08-04 |
Family
ID=12879408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5117283A Granted JPS59175912A (ja) | 1983-03-25 | 1983-03-25 | 超硬ドリル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59175912A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020001119A (ja) * | 2018-06-27 | 2020-01-09 | 三菱マテリアル株式会社 | 多結晶ダイヤモンド焼結体付き切削工具 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6048207A (ja) * | 1983-08-25 | 1985-03-15 | Mitsubishi Metal Corp | 超硬ドリルの製造方法 |
EP0712343B1 (de) * | 1993-08-06 | 1998-12-30 | KENNAMETAL HERTEL AG Werkzeuge + Hartstoffe | Wendelbohrer |
US6511265B1 (en) * | 1999-12-14 | 2003-01-28 | Ati Properties, Inc. | Composite rotary tool and tool fabrication method |
JP2003193168A (ja) * | 2001-12-28 | 2003-07-09 | Honda Motor Co Ltd | 傾斜複合材およびその製造方法 |
BRPI0717332A2 (pt) | 2006-10-25 | 2013-10-29 | Tdy Ind Inc | Artigos tendo resistência aperfeiçoada à rachadura térmica |
JP5230653B2 (ja) * | 2007-12-27 | 2013-07-10 | オーエスジー株式会社 | 超硬回転工具、及び超硬回転工具の製造方法 |
US8025112B2 (en) | 2008-08-22 | 2011-09-27 | Tdy Industries, Inc. | Earth-boring bits and other parts including cemented carbide |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
US9643236B2 (en) | 2009-11-11 | 2017-05-09 | Landis Solutions Llc | Thread rolling die and method of making same |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
JP5953173B2 (ja) * | 2012-08-06 | 2016-07-20 | アイシン・エィ・ダブリュ株式会社 | 切削工具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563118A (en) * | 1979-06-25 | 1981-01-13 | Mitsubishi Metal Corp | Coated miniature drill made of hard alloy metal |
JPS57184616A (en) * | 1981-05-07 | 1982-11-13 | Nachi Fujikoshi Corp | Drill |
-
1983
- 1983-03-25 JP JP5117283A patent/JPS59175912A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563118A (en) * | 1979-06-25 | 1981-01-13 | Mitsubishi Metal Corp | Coated miniature drill made of hard alloy metal |
JPS57184616A (en) * | 1981-05-07 | 1982-11-13 | Nachi Fujikoshi Corp | Drill |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020001119A (ja) * | 2018-06-27 | 2020-01-09 | 三菱マテリアル株式会社 | 多結晶ダイヤモンド焼結体付き切削工具 |
Also Published As
Publication number | Publication date |
---|---|
JPS59175912A (ja) | 1984-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7207750B2 (en) | Support pad for long hole drill | |
JPS6133645B2 (ko) | ||
JPS646882B2 (ko) | ||
JPH04372306A (ja) | ニック付切削工具 | |
FR2861001A1 (fr) | Foret ceramique pour percage grande vitesse | |
JPS62218010A (ja) | 超硬ドリル | |
JPH0373210A (ja) | 高硬度切削工具及びその製造方法並びに使用方法 | |
JPS59169707A (ja) | ドリル | |
JPS6320647B2 (ko) | ||
KR101633227B1 (ko) | 복합재 가공용 드릴공구 | |
JP2006346739A (ja) | 回転切削刃物 | |
JPS6057964B2 (ja) | 切削工具 | |
JP4552493B2 (ja) | 切刃チップの製造方法 | |
JP4466177B2 (ja) | 切刃チップの製造方法 | |
JPS5969207A (ja) | 深穴明け加工用工具の製造方法 | |
JPH0839319A (ja) | 3枚刃ドリル | |
JPS59169706A (ja) | ドリル | |
JP2746344B2 (ja) | 高硬度複合焼結体を切刃とする切削工具 | |
JPS6322922B2 (ko) | ||
JP2004291040A (ja) | 超硬合金製部材とダイヤモンド製部材との接合方法、接合構造、掘削工具の切刃片、切刃部材、及び掘削工具 | |
JPH06226522A (ja) | エンドミル | |
JP2000033512A (ja) | 超硬工具およびその表面処理方法 | |
JP2505803B2 (ja) | エンドミル | |
JPH02152703A (ja) | 高硬度複合焼結体を切刃とする切削工具 | |
JP2017196688A (ja) | 回転切削工具 |