JP5483304B2 - 医療用切削具の製造装置及び製造方法 - Google Patents
医療用切削具の製造装置及び製造方法 Download PDFInfo
- Publication number
- JP5483304B2 JP5483304B2 JP2007224116A JP2007224116A JP5483304B2 JP 5483304 B2 JP5483304 B2 JP 5483304B2 JP 2007224116 A JP2007224116 A JP 2007224116A JP 2007224116 A JP2007224116 A JP 2007224116A JP 5483304 B2 JP5483304 B2 JP 5483304B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- plane
- medical cutting
- medical
- main shaft
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims description 85
- 238000004519 manufacturing process Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 11
- 229910000831 Steel Inorganic materials 0.000 description 42
- 239000010959 steel Substances 0.000 description 42
- 230000007246 mechanism Effects 0.000 description 6
- 210000004268 dentin Anatomy 0.000 description 5
- 208000002925 dental caries Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/02—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters
- B24B3/06—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters of face or end milling cutters or cutter heads, e.g. of shank type
- B24B3/065—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of milling cutters of face or end milling cutters or cutter heads, e.g. of shank type end milling cutters with rounded ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/06—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with electric drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/04—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for fluting drill shanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/066—Work supports, e.g. adjustable steadies adapted for supporting work in the form of tools, e.g. drills
Landscapes
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Machine Tool Units (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
21a 取付部
22 作業部
22a 切削刃
100 製造装置
101 ベッド
110 主軸部
112 チャック
113 クランプ装置
114 駆動部
120 主軸支持部
130 XYテーブル
140 回転砥石部
141 砥石
142 モータ
143 フレーム
150 部材
151 押さえ板
Claims (6)
- 先端の作業部に、複数の切削刃を有する医療用切削具を製造する装置であって、前記医療用切削具を着脱自在に保持するチャックを備えた主軸部と、該主軸部をその傾斜角度を変更可能に保持する主軸保持部と、該主軸保持部をX、Y軸方向に移動自在なXYテーブルと、前記チャックに保持された医療用切削具の作業部に切削刃を形成する円板状の砥石とを有し、該円板状の砥石が固定位置で回転するように配置されるとともに前記X軸とY軸で画定されるXY平面と平行な平面内にあり、前記傾斜角度が、前記XY平面と前記医療用切削具とが交差する角度であり、研削時に前記医療用切削具が回転せずに静止しており、かつ、前記XY面内で円弧状に移動することで切削刃を研削することを特徴とする医療用切削具の製造装置。
- 前記XY平面が水平面であることを特徴とする請求項1記載の医療用切削具の製造装置。
- 前記主軸部が、前記医療用切削具を所定の角度だけ回転することが可能であることを特徴とする請求項1又は2に記載の医療用切削具の製造装置。
- 棒状の軸体の先端に作業部を有する医療用切削具を、前記軸体が一定の平面に対して所定の角度だけ傾斜するように保持する工程と、前記一定の平面と平行な円板状の砥石を固定された位置で回転する工程と、前記医療用切削具をX、Y軸方向に円弧状に移動して前記砥石により前記作業部に切削刃を形成する工程と、を有し、前記一定の平面が、前記X軸とY軸で画定されるXY平面と平行な平面であり、研削時に前記医療用切削具が回転せずに静止していることを特徴とする医療用切削具の製造方法。
- 前記XY平面が水平面であることを特徴とする請求項4記載の医療用切削具の製造方法。
- 前記作業部が、ほぼ球形状であることを特徴とする請求項4又は5に記載の医療用切削具の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007224116A JP5483304B2 (ja) | 2007-08-30 | 2007-08-30 | 医療用切削具の製造装置及び製造方法 |
KR1020080082286A KR101546971B1 (ko) | 2007-08-30 | 2008-08-22 | 의료용 절삭구의 제조 장치 및 제조 방법 |
US12/198,539 US20090062803A1 (en) | 2007-08-30 | 2008-08-26 | Medical cutting tool manufacturing apparatus and method |
EP08105137A EP2030726A1 (en) | 2007-08-30 | 2008-08-26 | Medical cutting tool manufacturing apparatus and method |
CNA200810213345XA CN101376223A (zh) | 2007-08-30 | 2008-08-27 | 医疗切削用具的制造装置及制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007224116A JP5483304B2 (ja) | 2007-08-30 | 2007-08-30 | 医療用切削具の製造装置及び製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009056522A JP2009056522A (ja) | 2009-03-19 |
JP2009056522A5 JP2009056522A5 (ja) | 2010-08-26 |
JP5483304B2 true JP5483304B2 (ja) | 2014-05-07 |
Family
ID=40042573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007224116A Active JP5483304B2 (ja) | 2007-08-30 | 2007-08-30 | 医療用切削具の製造装置及び製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090062803A1 (ja) |
EP (1) | EP2030726A1 (ja) |
JP (1) | JP5483304B2 (ja) |
KR (1) | KR101546971B1 (ja) |
CN (1) | CN101376223A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102335843B (zh) * | 2011-10-10 | 2013-04-03 | 重庆工具厂有限责任公司 | 插齿刀齿顶圆弧加工工装夹具 |
KR101409484B1 (ko) * | 2012-09-04 | 2014-06-18 | 한국기계연구원 | 팁 연마 장치 및 이를 이용한 팁 연마 방법 |
CN103705313A (zh) * | 2014-01-07 | 2014-04-09 | 上海工程技术大学 | 一种加工氧化锆的弧形圆头的牙科磨头 |
CN107411827B (zh) * | 2017-09-08 | 2023-05-19 | 广西医科大学 | 龋齿治疗工具及嵌体和利用工具及嵌体治疗龋齿的方法 |
CN109702567B (zh) * | 2019-01-29 | 2021-01-29 | 西南交通大学 | 一种圆弧头立铣刀圆弧刃前刀面的磨削轨迹求解方法 |
CN110666869B (zh) * | 2019-10-24 | 2021-03-30 | 深圳市建成塑业有限公司 | 一种医疗设备外壳切削装置 |
EP3858286B1 (en) * | 2020-01-28 | 2023-08-02 | Ferton Holding S.A. | Tool for a medical treatment |
CN112428031A (zh) * | 2020-11-24 | 2021-03-02 | 杭州电子科技大学 | 一种波纹刀磨削总成装置及其磨削工艺 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2494825A (en) * | 1945-03-10 | 1950-01-17 | Melin William | Rotary cutting tool grinding machine |
US3605527A (en) * | 1969-06-03 | 1971-09-20 | Gambale And Merrill Corp | Method for manufacturing hip reamers |
US3680263A (en) * | 1970-06-03 | 1972-08-01 | Huffman S E Corp | Method and apparatus for grinding end cutting tools |
DE2647360A1 (de) * | 1976-10-20 | 1978-04-27 | Deckel Feinmechanik Michael | Einrichtung zum radiusbrustschleifen an schraubenverzahnten fraesern |
DE3520521A1 (de) * | 1985-06-07 | 1986-12-11 | Montanwerke Walter GmbH, 7400 Tübingen | Maschine zum spanenden einarbeiten der spanraumnuten von laenglichen, am umfang schneidenden werkzeugen mit halbkugelfoermigem ende |
FR2720017B1 (fr) | 1994-05-19 | 1996-08-09 | Europ Propulsion | Fraise à copier amovible. |
DE4443213C2 (de) * | 1994-12-05 | 1996-11-14 | Erwin Junker | Vorrichtung zum Nachschleifen von genuteten Werkzeugen |
US20060128272A1 (en) * | 1998-05-21 | 2006-06-15 | Tycom Corporation | Automated drill bit re-sharpening and verification system |
US6287177B1 (en) * | 1999-10-28 | 2001-09-11 | Conicity Technologies, Llc. | Method of and apparatus for high tolerance brush honing |
JP2002011643A (ja) * | 2000-06-29 | 2002-01-15 | Asano Gear Co Ltd | カッターブレード用研削盤 |
US6687566B2 (en) * | 2001-04-27 | 2004-02-03 | Okuma Corporation | Method of machining a female screw and dressing a grinding wheel for female screw machining |
US6783438B2 (en) * | 2002-04-18 | 2004-08-31 | Ormco Corporation | Method of manufacturing an endodontic instrument |
US7104870B2 (en) * | 2004-01-21 | 2006-09-12 | Zhang-Hua Fong | Modified radial motion (MRM) method for modifying lengthwise curvature of face-milling spiral bevel and hypoid gears |
JP2006109917A (ja) * | 2004-10-12 | 2006-04-27 | Dentech:Kk | 回転加工工具 |
-
2007
- 2007-08-30 JP JP2007224116A patent/JP5483304B2/ja active Active
-
2008
- 2008-08-22 KR KR1020080082286A patent/KR101546971B1/ko active IP Right Grant
- 2008-08-26 EP EP08105137A patent/EP2030726A1/en not_active Withdrawn
- 2008-08-26 US US12/198,539 patent/US20090062803A1/en not_active Abandoned
- 2008-08-27 CN CNA200810213345XA patent/CN101376223A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20090062803A1 (en) | 2009-03-05 |
JP2009056522A (ja) | 2009-03-19 |
KR20090023138A (ko) | 2009-03-04 |
CN101376223A (zh) | 2009-03-04 |
KR101546971B1 (ko) | 2015-08-24 |
EP2030726A1 (en) | 2009-03-04 |
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