JP6511245B2 - 交差穴バリ取り工具と交差穴バリ取り方法 - Google Patents
交差穴バリ取り工具と交差穴バリ取り方法 Download PDFInfo
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- JP6511245B2 JP6511245B2 JP2014209637A JP2014209637A JP6511245B2 JP 6511245 B2 JP6511245 B2 JP 6511245B2 JP 2014209637 A JP2014209637 A JP 2014209637A JP 2014209637 A JP2014209637 A JP 2014209637A JP 6511245 B2 JP6511245 B2 JP 6511245B2
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- 238000005520 cutting process Methods 0.000 claims description 69
- 238000012545 processing Methods 0.000 claims description 42
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
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- OEQSACUVTKYXIR-UHFFFAOYSA-M sodium;2-(2-carbamoylphenoxy)acetate Chemical compound [Na+].NC(=O)C1=CC=CC=C1OCC([O-])=O OEQSACUVTKYXIR-UHFFFAOYSA-M 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
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- 229910001369 Brass Inorganic materials 0.000 description 1
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- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/101—Deburring tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/105—Deburring or countersinking of radial holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
- F16K11/0833—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/36—Spherical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/20—Deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Fluid Mechanics (AREA)
- Milling Processes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
また本発明の交差穴バリ取り工具で加工すると、被加工物内の中空部内周面と貫通路の交差点において、内周面の接線と加工面の接線がなす角度(接線角)が鈍角となるように加工面を形成できる。これにより、加工後の加工面外周にバリ取り工具の回転切削による2次バリが発生することを抑制することができる。
しかもこの回転弁は、半球内面形状の弁体収納部に半球面形状の弁体を挿入することで、コンパクト性を確保しつつ流出入口口径をフルボア口径にでき、流出入口を連通させたときの流量や排気量を大きく確保できる。また、排気口径を適宜に調整することで、排気時間を所定以内の短い時間に抑えることができる。さらに、ボデーをワンピース構造にできることから、配管作業時の部品のゆるみがなく、ボデーからの空気漏れを確実に防止し、部品構成を簡略化し、狭い空間にも配置できる。
点O'は貫通路16の中心軸と線21の交点である。
上記から、以下の関係式が成り立つ。
2 シャンク
3 先端部
5 切刃
12 溝部
13 半球面被加工物
131 円筒面被加工物
14 球状中空部
61 円筒状中空部
15、34 球面部
151 円筒面部
16、31、32、161 貫通路(流出入口)
200、38 交差稜線部
204、43、67、72 本発明の先端部による加工面
203、46、64 球状先端部による加工面
29 回転弁
30、30’ ボデー
47 弁体
53 シール部材
100 円(球状先端部)
101 直径軸
102 偏心軸
104 劣弧
105 弓形
ε 偏心距離
θ 接線角
α、β 視点(矢視)
Claims (3)
- 円筒形状の貫通路16の中心軸Xが被加工物13内の球面部15の球心19を通過せず、かつ前記球状中空部14の直径Yを通過する方向へ向けて前記貫通路16が前記球状中空部14へ穿設され、前記貫通路16と前記球状中空部14の内周面との交差稜線部200に発生する交差穴バリを回転軸4を軸心として先端部3を回転させて切削する工具本体1であって、この工具本体1は、先端部3および軸方向基端側のシャンク2を備え、前記先端部3の形状は、円100の直径軸101を設定し、前記直径軸101と並行であって所定の偏心距離εだけ離れた偏心軸102を設定し、前記偏心軸102が前記円100に切り取られる線分103と、この線分103を弦として定まる前記円100上の劣弧104とからなる弓形105の閉領域を設定し、この弓形105を前記偏心軸102の周りに回転して形成される弓形回転体の外面形状を設定し、この外面形状の一部を前記先端部3の形状とし、この先端部3には、前記工具本体1の回転動径方向に等間隔に設けた複数の溝部12を備え、この溝部12に沿って切刃5を形成すると共に、前記偏心距離εの設定を、前記直径Y軸方向に設定したバリ取り幅C 1 によって定まり、前記中心軸Xおよび前記直径Yの右ネジ方向であるZ軸方向のバリ取り幅C 2 が、前記バリ取り幅C 1 と同一となるように調整することにより、加工面204の面幅が全周に亘って略均一幅に仕上げることができるようにしたことを特徴とする交差穴バリ取り工具。
- 前記切刃5を2枚刃又は3枚刃とした請求項1に記載の交差穴バリ取り工具。
- 請求項1又は2に記載の交差穴バリ取り工具を使用した交差穴バリ取り方法であって、前記先端部3の位置を前記被加工物13に対する所定位置まで前記回転軸4を前記直径Y軸に並行に移動させることで前記交差稜線部200に発生したバリを回転切削することを特徴とする交差穴バリ取り方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014209637A JP6511245B2 (ja) | 2014-10-14 | 2014-10-14 | 交差穴バリ取り工具と交差穴バリ取り方法 |
PCT/JP2015/079001 WO2016060153A1 (ja) | 2014-10-14 | 2015-10-14 | 交差穴バリ取り工具と交差穴バリ取り方法並びにこれを用いて加工した回転弁 |
US15/518,075 US20170282258A1 (en) | 2014-10-14 | 2015-10-14 | Cross hole deburring tool, cross hole deburring method, and rotary valve machined by using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014209637A JP6511245B2 (ja) | 2014-10-14 | 2014-10-14 | 交差穴バリ取り工具と交差穴バリ取り方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016078139A JP2016078139A (ja) | 2016-05-16 |
JP2016078139A5 JP2016078139A5 (ja) | 2017-11-24 |
JP6511245B2 true JP6511245B2 (ja) | 2019-05-15 |
Family
ID=55746696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014209637A Active JP6511245B2 (ja) | 2014-10-14 | 2014-10-14 | 交差穴バリ取り工具と交差穴バリ取り方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170282258A1 (ja) |
JP (1) | JP6511245B2 (ja) |
WO (1) | WO2016060153A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6325509B2 (ja) * | 2015-11-11 | 2018-05-16 | ファナック株式会社 | 工作機械 |
CN107617769A (zh) * | 2017-10-27 | 2018-01-23 | 珠海艾诚精密模具有限公司 | 一种数控机床减少工件毛刺的加工方法 |
DE102019203948A1 (de) * | 2019-03-22 | 2020-09-24 | Zf Friedrichshafen Ag | Vorrichtung und Verfahren zum Entgraten mindestens einer Bohröffnung eines metallischen Werkstücks |
FR3097457B1 (fr) * | 2019-06-19 | 2021-07-09 | Safran Aircraft Engines | Procédé d’ébavurage amélioré de pièce aéronautique |
CN111168131B (zh) * | 2019-12-13 | 2021-08-03 | 华东理工大学 | 一种用于去除交叉孔毛刺的刀具 |
DE102021110437A1 (de) * | 2020-04-27 | 2021-10-28 | Illinois Tool Works Inc. | Ventil |
CN112404506A (zh) * | 2020-11-12 | 2021-02-26 | 阿伐流体控制有限公司 | 一种阀球固定装置以及轴孔加工装置 |
US11953080B1 (en) | 2021-09-24 | 2024-04-09 | Apple Inc. | Shaft with surface finished ridges |
JP7071778B1 (ja) * | 2022-01-14 | 2022-05-19 | 株式会社ジーベックテクノロジー | バリ取り工具、およびバリ取り方法 |
CN114850548B (zh) * | 2022-04-25 | 2024-06-25 | 成都四威高科技产业园有限公司 | 太赫兹波导口部毛刺去除工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0979391A (ja) * | 1995-09-14 | 1997-03-25 | Fanenshumitto Arnold | ボールバルブ |
JP2005074523A (ja) * | 2003-08-29 | 2005-03-24 | Yamashita Kikai Kk | バリ取り用工具 |
JP5973136B2 (ja) * | 2010-05-20 | 2016-08-23 | 株式会社キッツ | 回転弁 |
-
2014
- 2014-10-14 JP JP2014209637A patent/JP6511245B2/ja active Active
-
2015
- 2015-10-14 US US15/518,075 patent/US20170282258A1/en not_active Abandoned
- 2015-10-14 WO PCT/JP2015/079001 patent/WO2016060153A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016060153A1 (ja) | 2016-04-21 |
US20170282258A1 (en) | 2017-10-05 |
JP2016078139A (ja) | 2016-05-16 |
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