JPWO2023119614A1 - - Google Patents
Info
- Publication number
- JPWO2023119614A1 JPWO2023119614A1 JP2023568982A JP2023568982A JPWO2023119614A1 JP WO2023119614 A1 JPWO2023119614 A1 JP WO2023119614A1 JP 2023568982 A JP2023568982 A JP 2023568982A JP 2023568982 A JP2023568982 A JP 2023568982A JP WO2023119614 A1 JPWO2023119614 A1 JP WO2023119614A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/40—Flutes, i.e. chip conveying grooves
- B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/40—Flutes, i.e. chip conveying grooves
- B23C2210/402—Flutes, i.e. chip conveying grooves of variable depth
- B23C2210/405—Flutes, i.e. chip conveying grooves of variable depth having decreasing depth in the direction of the shank from the tip of the tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/048138 WO2023119614A1 (ja) | 2021-12-24 | 2021-12-24 | エンドミル |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023119614A1 true JPWO2023119614A1 (https=) | 2023-06-29 |
| JPWO2023119614A5 JPWO2023119614A5 (https=) | 2024-09-04 |
| JP7703048B2 JP7703048B2 (ja) | 2025-07-04 |
Family
ID=86901873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023568982A Active JP7703048B2 (ja) | 2021-12-24 | 2021-12-24 | エンドミル |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250033127A1 (https=) |
| EP (1) | EP4454794A4 (https=) |
| JP (1) | JP7703048B2 (https=) |
| CN (1) | CN117980100A (https=) |
| WO (1) | WO2023119614A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240217009A1 (en) * | 2021-05-07 | 2024-07-04 | Kyocera Sgs Precision Tools, Inc. | High feed circle segment cutter |
| CN120480267B (zh) * | 2025-07-17 | 2025-10-03 | 株洲钻石切削刀具股份有限公司 | 一种铣磨钻头 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102605A1 (de) * | 2009-03-07 | 2010-09-16 | Gühring Ohg | Schaftfräser |
| US20130315681A1 (en) * | 2011-02-15 | 2013-11-28 | Vladimir Volokh | Rotary cutter |
| JP2013248727A (ja) * | 2012-05-01 | 2013-12-12 | Kobe Steel Ltd | 切削工具およびその設計方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH675842A5 (en) * | 1990-01-18 | 1990-11-15 | Tungstentools S A | Twist drill with variable depth helix - has core with different diameter sections proportionate to spiral diameter and with specified conicity |
| JP3036343B2 (ja) * | 1993-10-29 | 2000-04-24 | 日立ツール株式会社 | エンドミル |
| EP2871014A3 (en) * | 2005-10-03 | 2015-08-12 | Mitsubishi Materials Corporation | Method of boring pilot hole |
| KR101746483B1 (ko) * | 2011-06-17 | 2017-06-13 | 미츠비시 히타치 쓰루 가부시키가이샤 | 다날 엔드밀 |
| EP3812069B1 (en) * | 2018-06-22 | 2025-02-19 | OSG Corporation | Tapered end mill |
-
2021
- 2021-12-24 CN CN202180102470.7A patent/CN117980100A/zh active Pending
- 2021-12-24 WO PCT/JP2021/048138 patent/WO2023119614A1/ja not_active Ceased
- 2021-12-24 US US18/707,172 patent/US20250033127A1/en active Pending
- 2021-12-24 JP JP2023568982A patent/JP7703048B2/ja active Active
- 2021-12-24 EP EP21969047.6A patent/EP4454794A4/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102605A1 (de) * | 2009-03-07 | 2010-09-16 | Gühring Ohg | Schaftfräser |
| US20130315681A1 (en) * | 2011-02-15 | 2013-11-28 | Vladimir Volokh | Rotary cutter |
| JP2013248727A (ja) * | 2012-05-01 | 2013-12-12 | Kobe Steel Ltd | 切削工具およびその設計方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023119614A1 (ja) | 2023-06-29 |
| US20250033127A1 (en) | 2025-01-30 |
| JP7703048B2 (ja) | 2025-07-04 |
| EP4454794A1 (en) | 2024-10-30 |
| EP4454794A4 (en) | 2025-11-19 |
| CN117980100A (zh) | 2024-05-03 |
Similar Documents
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