FI953428A0 - Hiilen poisto raffinoidun leikkuterän omaavan porankärjen pinnasta - Google Patents
Hiilen poisto raffinoidun leikkuterän omaavan porankärjen pinnastaInfo
- Publication number
- FI953428A0 FI953428A0 FI953428A FI953428A FI953428A0 FI 953428 A0 FI953428 A0 FI 953428A0 FI 953428 A FI953428 A FI 953428A FI 953428 A FI953428 A FI 953428A FI 953428 A0 FI953428 A0 FI 953428A0
- Authority
- FI
- Finland
- Prior art keywords
- cutting tip
- flutes
- tool
- removal
- carbon
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/22—Rubbers synthetic or natural
- B24D3/26—Rubbers synthetic or natural for porous or cellular structure
-
- 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
- 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
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/12—Cross sectional views of the cutting edges
- B23B2251/122—Bevelled cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/12—Cross sectional views of the cutting edges
- B23B2251/125—Rounded cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/18—Configuration of the drill point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/011—Micro drills
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Drilling Tools (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15180193A | 1993-11-15 | 1993-11-15 | |
US15180093A | 1993-11-15 | 1993-11-15 | |
US15180093 | 1993-11-15 | ||
US15180193 | 1993-11-15 | ||
US08/314,510 US5609447A (en) | 1993-11-15 | 1994-09-28 | Surface decarburization of a drill bit |
US31451094 | 1994-09-28 | ||
US31451194 | 1994-09-28 | ||
US08/314,511 US5628837A (en) | 1993-11-15 | 1994-09-28 | Surface decarburization of a drill bit having a refined primary cutting edge |
PCT/US1994/012929 WO1995013894A1 (en) | 1993-11-15 | 1994-11-10 | Surface decarburization of a drill bit having a refined primary cutting edge |
US9412929 | 1994-11-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI953428A0 true FI953428A0 (fi) | 1995-07-13 |
FI953428A FI953428A (fi) | 1995-08-28 |
FI107452B FI107452B (fi) | 2001-08-15 |
Family
ID=27495988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI953428A FI107452B (fi) | 1993-11-15 | 1995-07-13 | Hiilen poisto raffinoidun leikkuuterän omaavan porankärjen pinnasta |
Country Status (8)
Country | Link |
---|---|
EP (3) | EP1205563A1 (fi) |
JP (1) | JPH09500335A (fi) |
AT (1) | ATE219981T1 (fi) |
AU (1) | AU1092895A (fi) |
CA (1) | CA2153881A1 (fi) |
DE (1) | DE69430911T2 (fi) |
FI (1) | FI107452B (fi) |
WO (1) | WO1995013894A1 (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944587A (en) * | 1997-07-29 | 1999-08-31 | The Gleason Works | Cutting edge rounding method |
SE525336C2 (sv) * | 2002-05-17 | 2005-02-01 | Sandvik Ab | Borrverktyg för hålborrning i metalliska material |
US7306411B2 (en) | 2002-09-03 | 2007-12-11 | Mitsubishi Materials Corporation | Drill with groove width variation along the drill and double margin with a thinning section at the tip |
DE102005003496A1 (de) * | 2005-01-25 | 2006-07-27 | Gühring, Jörg, Dr. | Variabler Schneidkantenabzug für Bohrwerkzeuge |
SE528917C2 (sv) * | 2005-07-05 | 2007-03-13 | Sandvik Intellectual Property | Spiralborr |
DE102011086422B4 (de) * | 2011-11-15 | 2014-04-24 | Kennametal Inc. | Verfahren zur Herstellung eines Werkzeuges, sowie ein solches Werkzeug |
JP6255925B2 (ja) * | 2013-11-12 | 2018-01-10 | 三菱マテリアル株式会社 | ドリル |
CN118613341A (zh) * | 2022-06-29 | 2024-09-06 | 住友电工硬质合金株式会社 | 钻头及切削方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6516429A (fi) * | 1964-12-16 | 1966-06-17 | ||
DE2317447C2 (de) * | 1973-04-06 | 1984-11-22 | Sandvik Ab, Sandviken | Schneideinsätze |
US4602900A (en) * | 1979-10-01 | 1986-07-29 | Arpaio Jr Jerry | Micro drill with modified drill point |
JPS5771714A (en) * | 1980-10-23 | 1982-05-04 | Toshiba Corp | Drill for hard to cutting material |
JPS59115150A (ja) * | 1982-12-08 | 1984-07-03 | Hitachi Choko Kk | 刃先強化エンドミルの製造法 |
US4497874A (en) * | 1983-04-28 | 1985-02-05 | General Electric Company | Coated carbide cutting tool insert |
JPS6244304A (ja) * | 1985-08-20 | 1987-02-26 | Masao Kubota | ドリルのシンニング |
DE3853518T3 (de) * | 1987-12-14 | 2004-06-03 | Mitsubishi Materials Corp. | Spiralbohrer. |
US5011342A (en) * | 1988-03-14 | 1991-04-30 | 501 Greenfield Industries, Inc. | Twist drill |
JPH01242764A (ja) * | 1988-03-25 | 1989-09-27 | Sumitomo Electric Ind Ltd | 強靭サーメツト工具の製造方法 |
JPH0215908A (ja) * | 1988-07-04 | 1990-01-19 | Toshiaki Hosoi | ドリル、ドリルの研摩方法および研摩装置 |
US4898503A (en) * | 1988-07-05 | 1990-02-06 | Lockheed Corporation | Twist drill |
JP2620971B2 (ja) * | 1989-04-21 | 1997-06-18 | 東芝タンガロイ 株式会社 | 密着性にすぐれたダイヤモンド被覆焼結体及びその製造方法 |
SU1678532A1 (ru) * | 1989-04-11 | 1991-09-23 | Предприятие П/Я В-8534 | Способ термообработки инструмента из твердого сплава |
US5097634A (en) * | 1989-12-08 | 1992-03-24 | Hulme Jack R | Tool grinder apparatus and method |
US5009705A (en) * | 1989-12-28 | 1991-04-23 | Mitsubishi Metal Corporation | Microdrill bit |
DE4124417A1 (de) * | 1990-08-31 | 1992-03-05 | Mas Vertriebsgesellschaft Fuer | Verfahren und maschine zum nachschleifen von hartmetallbohrern mit sonderschliff |
JPH04300150A (ja) * | 1991-03-28 | 1992-10-23 | Mitsubishi Materials Corp | ドリルのホーニング加工方法 |
-
1994
- 1994-11-10 CA CA002153881A patent/CA2153881A1/en not_active Abandoned
- 1994-11-10 WO PCT/US1994/012929 patent/WO1995013894A1/en active IP Right Grant
- 1994-11-10 AU AU10928/95A patent/AU1092895A/en not_active Abandoned
- 1994-11-10 JP JP7514494A patent/JPH09500335A/ja not_active Ceased
- 1994-11-10 DE DE69430911T patent/DE69430911T2/de not_active Expired - Fee Related
- 1994-11-10 EP EP01204918A patent/EP1205563A1/en not_active Withdrawn
- 1994-11-10 EP EP95901835A patent/EP0690758B1/en not_active Expired - Lifetime
- 1994-11-10 AT AT95901835T patent/ATE219981T1/de not_active IP Right Cessation
- 1994-11-10 EP EP01204914A patent/EP1203828A1/en not_active Withdrawn
-
1995
- 1995-07-13 FI FI953428A patent/FI107452B/fi active
Also Published As
Publication number | Publication date |
---|---|
JPH09500335A (ja) | 1997-01-14 |
EP1203828A1 (en) | 2002-05-08 |
EP0690758A1 (en) | 1996-01-10 |
ATE219981T1 (de) | 2002-07-15 |
CA2153881A1 (en) | 1995-05-26 |
WO1995013894A1 (en) | 1995-05-26 |
EP0690758A4 (en) | 1998-02-04 |
DE69430911D1 (de) | 2002-08-08 |
DE69430911T2 (de) | 2003-02-13 |
EP1205563A1 (en) | 2002-05-15 |
FI107452B (fi) | 2001-08-15 |
FI953428A (fi) | 1995-08-28 |
AU1092895A (en) | 1995-06-06 |
EP0690758B1 (en) | 2002-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2134217T3 (es) | Herramientas resistentes al desgaste. | |
DE59808139D1 (de) | Gewindefräsbohr-Werkzeug für Werkstoffe höherer Festigkeit | |
AU4973685A (en) | Cemented carbide body used preferably for rock drilling and mineral cutting | |
PL311270A1 (en) | Relief facilitating removal of flanged drill bits | |
ATE117048T1 (de) | Schneidewerkzeug. | |
EP1163966A3 (en) | Tool tip for drill | |
SE9002137D0 (sv) | Improved tools for cutting rock drilling | |
HK1056141A1 (en) | Drill bit | |
SE9701664D0 (sv) | Borrverktyg | |
ES2015172A6 (es) | Punta de carburo cementado. | |
GB2253362A (en) | Rotary drill bit insert | |
FI953428A0 (fi) | Hiilen poisto raffinoidun leikkuterän omaavan porankärjen pinnasta | |
DE69512922D1 (de) | Schneideinsatzhalter | |
WO2000006329A3 (en) | Short-hole drill bit | |
SE9404145D0 (sv) | Vorrichtung zum Feinbearbeiten von Bohrungen | |
KR200193312Y1 (ko) | 다이아몬드 팁 드릴 | |
DE3375091D1 (en) | Reamer, particularly suitable for drilling composite materials | |
ES2088721A2 (es) | Procedimientos para la obtencion de herramientas de corte y herramientas de corte obtenidas por estos procedimientos. | |
NO985256L (no) | Abrasivt verkt÷y og fremgangsmÕte for fremstilling av dette | |
SE9300121L (sv) | Långhålsborr med skär av titanbaserad karbonitridlegering | |
SE8901482D0 (sv) | Tool for cutting solid material | |
HK1019055A1 (en) | Use of a rotary cutter for cutting surfaces of elastomer with highest quality | |
Hemmersbach | Special-Purpose High-Speed Steel Tools for Bore Machining | |
Hallberg | Rationalization of Combination Milling Tools | |
MY115943A (en) | Surface decarburization of a drill bit |