KR20110015927A - 밀링 커터 - Google Patents
밀링 커터 Download PDFInfo
- Publication number
- KR20110015927A KR20110015927A KR1020090073381A KR20090073381A KR20110015927A KR 20110015927 A KR20110015927 A KR 20110015927A KR 1020090073381 A KR1020090073381 A KR 1020090073381A KR 20090073381 A KR20090073381 A KR 20090073381A KR 20110015927 A KR20110015927 A KR 20110015927A
- Authority
- KR
- South Korea
- Prior art keywords
- milling cutter
- rotation axis
- threaded portion
- support
- ring shape
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/006—Details of the milling cutter body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2234—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts fitted on a ring or ring segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2298—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means
- B23C5/2309—Securing arrangements for bits or teeth or cutting inserts secured by resilient/flexible means for plate-like cutting inserts fitted on a ring or ring segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2240/00—Details of connections of tools or workpieces
- B23C2240/32—Connections using screw threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (7)
- 회전축(A)을 중심으로 회전 가능한 밀링 커터에 있어서,상기 밀링 커터는환형의 링 형상이며 다수의 절삭 인서트가 결합 가능한 인서트 결합홈과, 링 형상의 내측에 형성된 제1 나사산부를 포함하는 제1 몸체와,상기 제1 몸체의 제1 나사산부와 나사결합하는 제2 나사산부와, 제1 몸체와 접촉하여 회전축(A) 방향으로 상호 지지하는 지지부를 포함하는 제2 몸체를 포함하고,상기 제1 몸체는 제2 몸체에 비해 강도가 큰 재질로 이루어지며,상기 제2 몸체의 지지부는, 회전축(A)에 수직인 평면을 기준으로 회전축(A)에서 외측으로 멀어질수록 각도 a만큼 높아지는 경사면으로 이루어진 밀링 커터.
- 회전축(A)을 중심으로 회전 가능한 밀링 커터에 있어서,상기 밀링 커터는환형의 링 형상이며, 다수의 절삭 인서트가 결합 가능한 인서트 결합홈과, 링 형상의 내측에 형성된 제1 나사산부를 포함하는 제1 몸체와,상기 제1 몸체의 제1 나사산부와 나사결합하는 제2 나사산부와, 제1 몸체와 접촉하여 회전축(A) 방향으로 상호 지지하는 지지부를 포함하는 제2 몸체를 포함하고,상기 제1 몸체는 제2 몸체에 비해 강도가 큰 재질로 이루어지며,상기 제2 몸체의 지지부는 계단 형상으로 이루어지며, 상기 계단 형상은 회전축(A)에서 외측으로 멀어질수록 제2 몸체의 지지부가 높아지는 방향으로 형성된 밀링 커터.
- 제1항에 있어서, 상기 각도 a는 3도 내지 10도인 것을 특징으로 하는 밀링 커터.
- 제1항 또는 제2항에 있어서, 제1 몸체의 재질은 강재인 것을 특징으로 하는 밀링 커터.
- 제1항 또는 제2항에 있어서, 제2 몸체의 재질은 알루미늄 합금인 것을 특징으로 하는 밀링 커터.
- 제1항 또는 제2항에 있어서,상기 제1 몸체는 제1 나사산부의 상측에 제1 평행면을 더 포함하고,상기 제2 몸체는 상기 제1 평행면과 접촉하는 제2 평행면을 더 포함하며,상기 제2 몸체의 내측 중심부에는 부쉬 부재가 삽입되어 있는 것을 특징으로 하는 밀링 커터.
- 제6항에 있어서, 상기 부쉬 부재는 중앙에 중공부를 갖는 원형의 띠 형상인 것을 특징으로 하는 밀링 커터.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090073381A KR101105554B1 (ko) | 2009-08-10 | 2009-08-10 | 밀링 커터 |
| PCT/KR2009/005715 WO2011019105A1 (en) | 2009-08-10 | 2009-10-07 | Milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090073381A KR101105554B1 (ko) | 2009-08-10 | 2009-08-10 | 밀링 커터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110015927A true KR20110015927A (ko) | 2011-02-17 |
| KR101105554B1 KR101105554B1 (ko) | 2012-01-17 |
Family
ID=43586269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090073381A Active KR101105554B1 (ko) | 2009-08-10 | 2009-08-10 | 밀링 커터 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101105554B1 (ko) |
| WO (1) | WO2011019105A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230026062A1 (en) * | 2020-02-13 | 2023-01-26 | Moldino Tool Engineering, Ltd. | Indexable cutting tool holder and indexable cutting tool |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9643262B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
| US9643264B2 (en) | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
| US9889509B2 (en) | 2014-05-05 | 2018-02-13 | Kennametal Inc. | Cutter heads with improved coupling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW505551B (en) * | 1999-04-29 | 2002-10-11 | Iscar Ltd | Cutting tool assembly and cutting insert therefor |
| JP4610129B2 (ja) * | 2001-06-27 | 2011-01-12 | 京セラ株式会社 | ボールエンドミル |
| SE528245C2 (sv) * | 2004-09-23 | 2006-10-03 | Seco Tools Ab | Verktygshuvud med fattningsparti med axiella och radiella stoppytor |
-
2009
- 2009-08-10 KR KR1020090073381A patent/KR101105554B1/ko active Active
- 2009-10-07 WO PCT/KR2009/005715 patent/WO2011019105A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230026062A1 (en) * | 2020-02-13 | 2023-01-26 | Moldino Tool Engineering, Ltd. | Indexable cutting tool holder and indexable cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011019105A1 (en) | 2011-02-17 |
| KR101105554B1 (ko) | 2012-01-17 |
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