JPH0319003B2 - - Google Patents
Info
- Publication number
- JPH0319003B2 JPH0319003B2 JP23541386A JP23541386A JPH0319003B2 JP H0319003 B2 JPH0319003 B2 JP H0319003B2 JP 23541386 A JP23541386 A JP 23541386A JP 23541386 A JP23541386 A JP 23541386A JP H0319003 B2 JPH0319003 B2 JP H0319003B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- end mill
- cutting blades
- blades
- cutting edge
- 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
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 229910000997 High-speed steel Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/003—Milling-cutters with vibration suppressing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0485—Helix angles
- B23C2210/0492—Helix angles different
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61235413A JPS6389214A (ja) | 1986-10-02 | 1986-10-02 | エンドミル |
DE19873706282 DE3706282A1 (de) | 1986-02-28 | 1987-02-26 | Umlaufendes schneidwerkzeug |
KR1019870001730A KR930001459B1 (ko) | 1986-02-28 | 1987-02-27 | 회전식 절삭공구 |
US07/317,067 US4963059A (en) | 1986-02-28 | 1989-02-24 | Rotary cutting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61235413A JPS6389214A (ja) | 1986-10-02 | 1986-10-02 | エンドミル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6389214A JPS6389214A (ja) | 1988-04-20 |
JPH0319003B2 true JPH0319003B2 (US20020095090A1-20020718-M00002.png) | 1991-03-14 |
Family
ID=16985726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61235413A Granted JPS6389214A (ja) | 1986-02-28 | 1986-10-02 | エンドミル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6389214A (US20020095090A1-20020718-M00002.png) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326413A (ja) * | 1989-06-20 | 1991-02-05 | Hitachi Tool Eng Ltd | エンドミル |
US7223053B2 (en) * | 2004-09-01 | 2007-05-29 | Berkshire Precision Tool, Llc | Helical flute end mill with multi-section cutting edge |
US7306408B2 (en) * | 2006-01-04 | 2007-12-11 | Sgs Tool Company | Rotary cutting tool |
US7284935B2 (en) * | 2006-02-27 | 2007-10-23 | Ultra-Tool International Incorporated | Rotary cutting tool |
DE112007003696B4 (de) * | 2007-10-29 | 2024-02-01 | Osg Corp. | Gewindefräser |
JP6204203B2 (ja) * | 2014-01-16 | 2017-09-27 | 有限会社栄進機工 | 不等リードエンドミル |
EP3819056B1 (en) * | 2019-11-06 | 2023-05-17 | AB Sandvik Coromant | Milling tool with helix angle transition |
-
1986
- 1986-10-02 JP JP61235413A patent/JPS6389214A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6389214A (ja) | 1988-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |