KR950000166B1 - 절삭공구 조립체 - Google Patents
절삭공구 조립체 Download PDFInfo
- Publication number
- KR950000166B1 KR950000166B1 KR1019910000078A KR910000078A KR950000166B1 KR 950000166 B1 KR950000166 B1 KR 950000166B1 KR 1019910000078 A KR1019910000078 A KR 1019910000078A KR 910000078 A KR910000078 A KR 910000078A KR 950000166 B1 KR950000166 B1 KR 950000166B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutting
- support
- tool assembly
- cutting tool
- groove
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Drilling Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (7)
- 일정두께와 한 모서리를 갖는 대(1)로서, 요홈(2)가 상기 대(1)내의 모서리에 형성되어 대(1) 전체두께를 연장하도록 하고, 이 요홈(2)가 서로 직각을 이루는 한 내부표면(첫번째 내부표면)과 다른 한 내부표면(두번째 내부표면)을 갖도록 한 상기 대(1), 그리고 마주하는 측면상에서 한쌍의 절삭변부(3a)를 가지도록 대(1)의 전체두께를 연장시키는 절삭팁(tip)과 지지(3b)를 포함하는 절삭날 조립체를 포함하며, 상기 절삭팁이 삼각형 형상을 하고, 서로 직각을 이루는 한 접촉표면(첫번째 접촉표면)과 다른 한 접촉표면(두번째 접촉표면)을 가지며, 상기 지지(3b)가 직사각 형상을 하고, 첫번째와 두번째의 마주하는 측부면(3c)와 이 첫번째와 두번째 측부면 보다는 면적이 적고 이들과 직각을 이루는 첫번째와 두번째 단부면(3d)를 가지며, 상기 지지(3d)의 첫번째 단부면(상측 단부면)에 부착되고, 상기 지지(3b)의 두번째 단부면(하측 단부면)(3d)가 요홈(2)의 두번째 내부표면에 부착되며, 그리고 상기 절삭팁의 두번째 접촉표면(대(1)과 마주하는)과 지지(3b)의 두번째 측부면이 요홈(3)의 두번째 내부표면(2a)에 부착되어 대(1)의 요홈내에 장착될 수 있도록 하는 절삭공구 조립체.
- 제 1 항에 있어서, 대(1)이 각각에 하나의 요홈(2)가 형성되어 있는 4개의 모서리를 가지며, 각각이 관련되는 요홈(2)내에 장착되는 다수의 절삭날 조립체가 제공됨을 특징으로 하는 절삭공구 조립체.
- 제 1 항에 있어서, 요홈(2)의 폭이 절삭팁으로부터 멀어질수록 점차 넓어지도록 경사지게함을 특징으로 하는 절삭공구 조립체.
- 제 1 항에 있어서, 한쌍의 절삭팁이 제공되며, 두번째 지지가 이들 절삭팁 사이에 오도록 하고, 두 절삭팁과 상기 두 번째 지지 모두가 첫번째 지지로 소결됨을 특징으로 하는 절삭공구 조립체.
- 제 1 항에 있어서, 경사면이 지지(3b)상에 제공되며, 칩브레이커(chip breaker)(6)이 경사면상에 제공됨을 특징으로 하는 절삭공구 조립체.
- 제 5 항에 있어서, 칩브레이커가 대(1)을 향해 더욱더 깊어지게되는 한 경사진 홈을 가짐을 특징으로 하는 절삭공구 조립체.
- 제 1 항에 있어서, 다수의 요홈(2)가 대(1)내에 형성되며, 다수의 상기 절삭날 조립체가 제공되고, 상기 각 절삭날 조립체가 상기 요홈마다에 장착되어짐을 특징으로 하는 절삭공구 조립체.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001369U JPH0393004U (ko) | 1990-01-10 | 1990-01-10 | |
| JP1369 | 1990-01-10 | ||
| JP1990017216U JP2512456Y2 (ja) | 1990-02-21 | 1990-02-21 | 複合切削工具 |
| JP17216 | 1990-02-21 | ||
| JP40184 | 1990-04-13 | ||
| JP1990040184U JP2563811Y2 (ja) | 1990-04-13 | 1990-04-13 | ブレーカ付き切削工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910014168A KR910014168A (ko) | 1991-08-31 |
| KR950000166B1 true KR950000166B1 (ko) | 1995-01-11 |
Family
ID=27274900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910000078A Expired - Fee Related KR950000166B1 (ko) | 1990-01-10 | 1991-01-07 | 절삭공구 조립체 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR950000166B1 (ko) |
| DE (1) | DE4100351C2 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10120046B4 (de) * | 2001-04-24 | 2009-10-29 | Widia Gmbh | Schneideinsatz zur Bearbeitung von schwer zerspanbaren Metalllegierungswerkstücken und Verfahren zu dessen Herstellung |
| US7322776B2 (en) | 2003-05-14 | 2008-01-29 | Diamond Innovations, Inc. | Cutting tool inserts and methods to manufacture |
| JP4782672B2 (ja) | 2003-06-03 | 2011-09-28 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 割り出し可能な切削インサート及びこの切削インサートの製造方法 |
| US20050183893A1 (en) * | 2004-01-13 | 2005-08-25 | Sandvik Ab | Indexable cutting inserts and methods for producing the same |
| DE102006005379B4 (de) * | 2006-02-03 | 2015-02-12 | Kennametal Inc. | Kombinationswerkzeug und Verfahren zur spanenden Bearbeitung eines Bohrlochs und dessen Bohrungsoberfläche |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US383192A (en) * | 1888-05-22 | seaman | ||
| US1904049A (en) * | 1929-09-05 | 1933-04-18 | Gen Electric | Diamond charged cutting tool bit |
| US2101376A (en) * | 1934-10-09 | 1937-12-07 | Wallramit Handel Mij Nv | Percussive boring tool |
| SE305791B (ko) * | 1964-02-06 | 1968-11-04 | Diadur Ab | |
| US3358346A (en) * | 1966-05-06 | 1967-12-19 | United Aircraft Corp | Carbide cutting tools and methods of fabrication |
| US3702573A (en) * | 1969-03-19 | 1972-11-14 | Kennametal Inc | Cermet product and method and apparatus for the manufacture thereof |
| NL174715C (nl) * | 1971-07-01 | 1984-08-01 | Gen Electric | Werkwijze ter vervaardiging van een slijplichaam, alsmede snijgereedschap voorzien van een volgens deze werkwijze vervaardigd inzetstuk. |
| DE2213311A1 (de) * | 1972-03-18 | 1973-09-20 | Winter & Sohn Ernst | Halterung fuer einen diamanten zum abdrehen von werkstuecken |
| US4373593A (en) * | 1979-03-16 | 1983-02-15 | Christensen, Inc. | Drill bit |
| DE3111156C1 (de) * | 1981-03-21 | 1983-04-14 | Christensen, Inc., 84115 Salt Lake City, Utah | Schneidglied fuer Drehbohrmeissel zum Tiefbohren in Erdformationen |
| NL8302757A (nl) * | 1983-08-04 | 1985-03-01 | Drukker D & Zn Nv | Diamantbeitel. |
| EP0138392A1 (en) * | 1983-09-16 | 1985-04-24 | De Beers Industrial Diamond Division (Proprietary) Limited | Cutting tool |
| US4854784A (en) * | 1988-10-19 | 1989-08-08 | Kennametal Inc. | Diamond tipped chip control insert |
-
1991
- 1991-01-07 KR KR1019910000078A patent/KR950000166B1/ko not_active Expired - Fee Related
- 1991-01-08 DE DE4100351A patent/DE4100351C2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4100351A1 (de) | 1991-07-11 |
| KR910014168A (ko) | 1991-08-31 |
| DE4100351C2 (de) | 1997-03-20 |
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