JPH0146244B2 - - Google Patents
Info
- Publication number
- JPH0146244B2 JPH0146244B2 JP57045766A JP4576682A JPH0146244B2 JP H0146244 B2 JPH0146244 B2 JP H0146244B2 JP 57045766 A JP57045766 A JP 57045766A JP 4576682 A JP4576682 A JP 4576682A JP H0146244 B2 JPH0146244 B2 JP H0146244B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutter
- blade
- edge
- web
- 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
- 238000005520 cutting process Methods 0.000 claims description 119
- 230000036346 tooth eruption Effects 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 208000004188 Tooth Wear Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding 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
- B23B51/04—Drills for trepanning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main 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
- B23B2251/40—Flutes, i.e. chip conveying grooves
- B23B2251/408—Spiral grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Knives (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30385781A | 1981-09-21 | 1981-09-21 | |
US303857 | 1981-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5859712A JPS5859712A (ja) | 1983-04-08 |
JPH0146244B2 true JPH0146244B2 (pt) | 1989-10-06 |
Family
ID=23174017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57045766A Granted JPS5859712A (ja) | 1981-09-21 | 1982-03-24 | 環状穴アケ刃物 |
Country Status (24)
Country | Link |
---|---|
JP (1) | JPS5859712A (pt) |
AR (1) | AR227097A1 (pt) |
AU (1) | AU546136B2 (pt) |
BG (1) | BG47492A3 (pt) |
BR (1) | BR8201938A (pt) |
CA (1) | CA1176542A (pt) |
CS (1) | CS241107B2 (pt) |
DE (1) | DE3208889A1 (pt) |
ES (1) | ES265798Y (pt) |
FR (1) | FR2513157A2 (pt) |
GB (1) | GB2106018B (pt) |
GR (1) | GR77678B (pt) |
HU (1) | HU188782B (pt) |
IT (1) | IT1186680B (pt) |
MX (1) | MX156023A (pt) |
NL (1) | NL8200883A (pt) |
NO (1) | NO820621L (pt) |
PL (1) | PL138978B1 (pt) |
RO (1) | RO83662B (pt) |
SE (1) | SE8201209L (pt) |
SU (1) | SU1454239A3 (pt) |
TR (1) | TR22166A (pt) |
YU (1) | YU44967B (pt) |
ZA (1) | ZA822222B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI263552B (en) | 2003-06-05 | 2006-10-11 | Miyanaga Kk | Core cutter |
US6937531B2 (en) | 2003-07-21 | 2005-08-30 | Infineon Technologies Ag | Memory device and method of storing fail addresses of a memory cell |
GB0320105D0 (en) * | 2003-08-28 | 2003-10-01 | Cromwell Group Holdings Ltd | Cutting tool |
JP5059972B2 (ja) * | 2010-06-18 | 2012-10-31 | 日東工器株式会社 | 環状ホールカッタ |
RU2524464C2 (ru) * | 2012-01-12 | 2014-07-27 | Константин Эдуардович Огоньков | Режущий инструмент (варианты) |
EP3613369B1 (en) * | 2015-06-17 | 2023-03-22 | Stryker European Operations Holdings LLC | Surgical instrument with ultrasonic tip for fibrous tissue removal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US28416A (en) * | 1860-05-22 | Improvement in plows | ||
US3609056A (en) * | 1969-06-05 | 1971-09-28 | Everett D Hougen | Hole cutter |
BE788401A (fr) * | 1971-12-29 | 1973-03-05 | Hougen Everett D | Outil rotatif a decouper |
CA1150536A (en) * | 1980-07-21 | 1983-07-26 | Everett D. Hougen | Annular hole cutter |
IL63082A0 (en) * | 1980-07-28 | 1981-09-13 | Hougen Everett D | Annular cutter for metal workpieces |
-
1982
- 1982-02-25 GR GR67425A patent/GR77678B/el unknown
- 1982-02-26 NO NO820621A patent/NO820621L/no unknown
- 1982-02-26 SE SE8201209A patent/SE8201209L/xx not_active Application Discontinuation
- 1982-03-01 GB GB08205955A patent/GB2106018B/en not_active Expired
- 1982-03-02 CA CA000397372A patent/CA1176542A/en not_active Expired
- 1982-03-02 AU AU81040/82A patent/AU546136B2/en not_active Ceased
- 1982-03-04 NL NL8200883A patent/NL8200883A/nl not_active Application Discontinuation
- 1982-03-08 AR AR288666A patent/AR227097A1/es active
- 1982-03-09 HU HU82719A patent/HU188782B/hu not_active IP Right Cessation
- 1982-03-11 DE DE19823208889 patent/DE3208889A1/de not_active Ceased
- 1982-03-17 MX MX191863A patent/MX156023A/es unknown
- 1982-03-24 JP JP57045766A patent/JPS5859712A/ja active Granted
- 1982-03-25 SU SU823408190A patent/SU1454239A3/ru active
- 1982-03-30 BG BG56019A patent/BG47492A3/xx unknown
- 1982-03-31 RO RO107099A patent/RO83662B/ro unknown
- 1982-03-31 IT IT48137/82A patent/IT1186680B/it active
- 1982-03-31 ZA ZA822222A patent/ZA822222B/xx unknown
- 1982-04-05 BR BR8201938A patent/BR8201938A/pt unknown
- 1982-04-06 YU YU759/82A patent/YU44967B/xx unknown
- 1982-04-20 TR TR22166A patent/TR22166A/xx unknown
- 1982-04-30 PL PL1982236239A patent/PL138978B1/pl unknown
- 1982-06-07 CS CS824204A patent/CS241107B2/cs unknown
- 1982-06-12 ES ES1982265798U patent/ES265798Y/es not_active Expired
- 1982-06-15 FR FR8210424A patent/FR2513157A2/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CS241107B2 (en) | 1986-03-13 |
BR8201938A (pt) | 1983-11-16 |
PL138978B1 (en) | 1986-11-29 |
AU8104082A (en) | 1983-03-31 |
AU546136B2 (en) | 1985-08-15 |
SE8201209L (sv) | 1983-03-22 |
AR227097A1 (es) | 1982-09-15 |
FR2513157A2 (fr) | 1983-03-25 |
ZA822222B (en) | 1983-02-23 |
YU75982A (en) | 1986-10-31 |
RO83662B (ro) | 1984-09-30 |
CS420482A2 (en) | 1985-07-16 |
TR22166A (tr) | 1986-07-23 |
BG47492A3 (en) | 1990-07-16 |
IT8248137A0 (it) | 1982-03-31 |
SU1454239A3 (ru) | 1989-01-23 |
JPS5859712A (ja) | 1983-04-08 |
RO83662A (ro) | 1984-07-17 |
NO820621L (no) | 1983-03-22 |
IT1186680B (it) | 1987-12-04 |
YU44967B (en) | 1991-06-30 |
MX156023A (es) | 1988-06-16 |
ES265798Y (es) | 1983-07-01 |
NL8200883A (nl) | 1983-04-18 |
CA1176542A (en) | 1984-10-23 |
ES265798U (es) | 1983-01-16 |
PL236239A1 (en) | 1983-03-28 |
GB2106018B (en) | 1985-11-13 |
GR77678B (pt) | 1984-09-25 |
DE3208889A1 (de) | 1983-04-07 |
HU188782B (en) | 1986-05-28 |
GB2106018A (en) | 1983-04-07 |
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