KR940004919Y1 - 보울 앤드 밀(Ball end mill) - Google Patents
보울 앤드 밀(Ball end mill) Download PDFInfo
- Publication number
- KR940004919Y1 KR940004919Y1 KR2019880021086U KR880021086U KR940004919Y1 KR 940004919 Y1 KR940004919 Y1 KR 940004919Y1 KR 2019880021086 U KR2019880021086 U KR 2019880021086U KR 880021086 U KR880021086 U KR 880021086U KR 940004919 Y1 KR940004919 Y1 KR 940004919Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tip
- end mill
- locking member
- bowl end
- bowl
- 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 - Fee Related
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
- B23C5/1009—Ball nose end mills
- B23C5/1027—Ball nose end mills with one or more removable cutting inserts
-
- 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
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S408/00—Cutting by use of rotating axially moving tool
- Y10S408/713—Tool having detachable cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
Description
Claims (1)
- 엔드밀본체(1)의 선단부분 외주에 형성된 팁부착자리(3)에 페이스면(6)이 되는 윗면의 능선부분에 최소한 2개의 원호형상인 절삭날(8)(8)이 형성된 드로우어웨이팁(4)(5)이 그 한개의 원호형상인 절삭날(8)(11)을 상기한 엔드밀본체(1)의 외주쪽에서 선단쪽으로 위치시키고 또한 착좌면(7)이 되는 아랫면을 상기한 팁부착자리(3)에 맞붙여서 상기한 팁부착자리(3)안에 박힌 부착볼트(12)에 의하여 고정되어 이루어지는 보울엔드밀에 있어서, 상기한 립착좌면(7)이 맞붙는 상기한 팁부착자리(3)의 상기한 볼트(12)가 나사식으로 맞추어지는 나사구멍(18)에서 이간된 위치에 오목부(20)를 형성하여 이 오목부(20)안에 걸림부재(21)를 그 윗부분을 상기한 오목부(20)로부터 돌출시켜서 끼워맞춤과 아울러 상기한 드로우어웨이팁의 착좌면(7)에 상기한 걸림부재(21)의 돌출부(21a)와 걸어맞추는 오목부(22)를 형성한것을 특징으로 하는 보울엔드밀.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988027300U JPH01132318U (ko) | 1988-03-01 | 1988-03-01 | |
| JP63-27300 | 1988-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900011647U KR900011647U (ko) | 1990-07-02 |
| KR940004919Y1 true KR940004919Y1 (ko) | 1994-07-23 |
Family
ID=12217242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880021086U Expired - Fee Related KR940004919Y1 (ko) | 1988-03-01 | 1988-12-20 | 보울 앤드 밀(Ball end mill) |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH01132318U (ko) |
| KR (1) | KR940004919Y1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE521579C2 (sv) * | 2002-03-21 | 2003-11-11 | Sandvik Ab | Verktyg samt skär för spånavskiljande bearbetning |
| CN113441772A (zh) * | 2020-03-27 | 2021-09-28 | 京瓷株式会社 | 刀柄及切削刀具 |
-
1988
- 1988-03-01 JP JP1988027300U patent/JPH01132318U/ja active Pending
- 1988-12-20 KR KR2019880021086U patent/KR940004919Y1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR900011647U (ko) | 1990-07-02 |
| JPH01132318U (ko) | 1989-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0487478B1 (en) | Cutting tool | |
| US4283163A (en) | Cutting tool with replaceable edge cutting bit | |
| EP1197281B1 (en) | Milling cutter | |
| US4878788A (en) | Drill for drilling a thin plate | |
| US5217330A (en) | Adjustable cutting tool insert assembly | |
| US4927303A (en) | Ball end mill | |
| KR19990028266A (ko) | 절삭 삽입체, 절삭 공구 및 방법 | |
| JPH08328B2 (ja) | ドリル | |
| JPH05200731A (ja) | アンダカット部を有する穿孔を形成するためのドリル装置 | |
| KR100581635B1 (ko) | 절삭 인서트 포켓 | |
| US5149233A (en) | Reamer | |
| US3946475A (en) | Cutting insert locking means | |
| KR940008162Y1 (ko) | 보올 엔트 밀 | |
| US4525109A (en) | Cutting tool having a cutting blade in a shank slot | |
| KR940006107Y1 (ko) | 드로우 어웨이식 정면밀링커버 | |
| KR20110015927A (ko) | 밀링 커터 | |
| US4464085A (en) | Pin lock cutting tool | |
| KR940006565B1 (ko) | 보올 엔드 밀 | |
| KR960033621A (ko) | 스루어웨이식 볼 엔드밀 | |
| JP5287120B2 (ja) | スローアウェイ式回転工具、スローアウェイ式回転工具用の工具本体およびスローアウェイチップのクランプ機構 | |
| JP4364345B2 (ja) | スローアウェイチップ及びボールエンドミル | |
| JPH0742567Y2 (ja) | ボールエンドミル | |
| JP2503527Y2 (ja) | スロ―アウェイ式転削工具 | |
| KR100473417B1 (ko) | 밀링절삭공구 | |
| JPH07164212A (ja) | 中ぐり盤用カッティングインサート |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| A201 | Request for examination | ||
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 19980629 Year of fee payment: 5 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 5 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 19990724 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19990724 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |