JP4239880B2 - 切削工具のクーラント供給機構 - Google Patents
切削工具のクーラント供給機構 Download PDFInfo
- Publication number
- JP4239880B2 JP4239880B2 JP2004101621A JP2004101621A JP4239880B2 JP 4239880 B2 JP4239880 B2 JP 4239880B2 JP 2004101621 A JP2004101621 A JP 2004101621A JP 2004101621 A JP2004101621 A JP 2004101621A JP 4239880 B2 JP4239880 B2 JP 4239880B2
- Authority
- JP
- Japan
- Prior art keywords
- supply
- opening
- tool
- tool body
- coolant
- 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 - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims description 65
- 239000002826 coolant Substances 0.000 title claims description 54
- 230000007246 mechanism Effects 0.000 title claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 40
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 230000002411 adverse Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
上記工具本体の上記切刃側には、該切刃に向けて開放された周壁部を備えて上記工具本体の表面に開口する供給凹部が形成されて、上記供給孔は上記供給凹部に連通させられており、該供給凹部には、上記周壁部に形成された開放部を除いてこの供給凹部の上記工具本体表面側の開口部を閉塞させるべく、上記供給凹部の底面にはネジ孔を形成するとともに、該供給凹部の上記工具本体表面側の開口部を閉塞する頭部を備えて上記ネジ孔にねじ込まれるネジ部材よりなる閉塞部材が取り付けられていることを特徴とする。
2 シャンク
4B 切刃
5 クーラントの供給孔
6 供給凹部
6A 供給凹部6の底面
6B 供給凹部6の周壁部
6D 凹溝(周壁部6Bの開放部)
6E ネジ孔
7 閉塞部材
7A 閉塞部材7の頭部
7B 閉塞部材7の雄ネジ部
8 調節部材
Claims (2)
- 切刃が設けられる工具本体の内部に上記切刃に向けてクーラントの供給孔が穿設された切削工具において、
上記工具本体の上記切刃側には、該切刃に向けて開放された周壁部を備えて上記工具本体の表面に開口する供給凹部が形成されて、上記供給孔は上記供給凹部に連通させられており、該供給凹部には、上記周壁部に形成された開放部を除いてこの供給凹部の上記工具本体表面側の開口部を閉塞させるべく、上記供給凹部の底面にはネジ孔を形成するとともに、該供給凹部の上記工具本体表面側の開口部を閉塞する頭部を備えて上記ネジ孔にねじ込まれるネジ部材よりなる閉塞部材が取り付けられていることを特徴とする切削工具のクーラント供給機構。 - 上記閉塞部材によって閉塞された上記供給凹部内には、上記周壁部に形成された上記開放部の開度を調節する調節部材が介装されていることを特徴とする請求項1に記載の切削工具のクーラント供給機構。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004101621A JP4239880B2 (ja) | 2004-03-31 | 2004-03-31 | 切削工具のクーラント供給機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004101621A JP4239880B2 (ja) | 2004-03-31 | 2004-03-31 | 切削工具のクーラント供給機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005279900A JP2005279900A (ja) | 2005-10-13 |
JP4239880B2 true JP4239880B2 (ja) | 2009-03-18 |
Family
ID=35178821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004101621A Expired - Fee Related JP4239880B2 (ja) | 2004-03-31 | 2004-03-31 | 切削工具のクーラント供給機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4239880B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4961839B2 (ja) * | 2006-06-05 | 2012-06-27 | 株式会社タンガロイ | 中ぐり工具 |
US8727673B2 (en) | 2007-01-18 | 2014-05-20 | Kennametal Inc. | Cutting insert with internal coolant delivery and surface feature for enhanced coolant flow |
US8439608B2 (en) | 2007-01-18 | 2013-05-14 | Kennametal Inc. | Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery |
US8454274B2 (en) | 2007-01-18 | 2013-06-04 | Kennametal Inc. | Cutting inserts |
US7963729B2 (en) | 2007-01-18 | 2011-06-21 | Kennametal Inc. | Milling cutter and milling insert with coolant delivery |
US7883299B2 (en) | 2007-01-18 | 2011-02-08 | Kennametal Inc. | Metal cutting system for effective coolant delivery |
US9101985B2 (en) | 2007-01-18 | 2015-08-11 | Kennametal Inc. | Cutting insert assembly and components thereof |
US8328471B2 (en) | 2007-01-18 | 2012-12-11 | Kennametal Inc. | Cutting insert with internal coolant delivery and cutting assembly using the same |
US8734062B2 (en) | 2010-09-02 | 2014-05-27 | Kennametal Inc. | Cutting insert assembly and components thereof |
US8827599B2 (en) | 2010-09-02 | 2014-09-09 | Kennametal Inc. | Cutting insert assembly and components thereof |
RU2604547C2 (ru) * | 2010-11-24 | 2016-12-10 | Ноу Скрю Лтд. | Режущий инструмент с охлаждающим механизмом, а также режущий элемент и держатель инструмента для него |
US8826786B2 (en) * | 2012-02-23 | 2014-09-09 | Iscar, Ltd. | Cutting tool with internal fluid delivery system |
WO2024202343A1 (ja) * | 2023-03-30 | 2024-10-03 | 京セラ株式会社 | 切削工具、切削加工物の製造方法及び切削インサートの交換方法 |
-
2004
- 2004-03-31 JP JP2004101621A patent/JP4239880B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005279900A (ja) | 2005-10-13 |
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