SE7904803L - CUT INSERT AND FOR THIS INTENDED HALLER - Google Patents
CUT INSERT AND FOR THIS INTENDED HALLERInfo
- Publication number
- SE7904803L SE7904803L SE7904803A SE7904803A SE7904803L SE 7904803 L SE7904803 L SE 7904803L SE 7904803 A SE7904803 A SE 7904803A SE 7904803 A SE7904803 A SE 7904803A SE 7904803 L SE7904803 L SE 7904803L
- Authority
- SE
- Sweden
- Prior art keywords
- insert
- region
- cutting edges
- sides
- recess
- Prior art date
Links
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
- B23B27/06—Profile cutting tools, i.e. forming-tools
- B23B27/065—Thread-turning tools
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
An insert (24) and tool holder (10) for threading operations comprises an insert having converging end wall regions (20,22) and parallel sides and parallel top and bottom walls perpendicular to said sides. The insert is invertable about the axis perpendicular to its sides and is adapted for mounting in the pocket (12) of a tool holder with one end region exposed. A recess (50) is formed in at least one of the top and bottom walls along the outer edges with an outer region forming cutting edges at its juncture with the end wall region. The recess also has an inner region in the form of an abrupt rise leading from the lowermost part of the outer region upwardly to the plane of the top or bottom wall. The cutting edges are angled so that when the insert is placed in a negative rake holder the cutting edges can be presented at zero or positive rake to the workpiece. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91191178A | 1978-06-02 | 1978-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7904803L true SE7904803L (en) | 1979-12-03 |
Family
ID=25431092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7904803A SE7904803L (en) | 1978-06-02 | 1979-06-01 | CUT INSERT AND FOR THIS INTENDED HALLER |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS555288A (en) |
| AU (1) | AU524391B2 (en) |
| BE (1) | BE876764A (en) |
| CA (1) | CA1104846A (en) |
| CH (1) | CH630825A5 (en) |
| DE (1) | DE2922536A1 (en) |
| ES (1) | ES257022Y (en) |
| FI (1) | FI79960C (en) |
| FR (1) | FR2435319A1 (en) |
| GB (4) | GB2078569B (en) |
| IT (1) | IT1121762B (en) |
| LU (1) | LU81344A1 (en) |
| MX (1) | MX149049A (en) |
| NL (1) | NL178230C (en) |
| NO (1) | NO154217C (en) |
| SE (1) | SE7904803L (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545705A (en) * | 1983-08-23 | 1985-10-08 | Triangle Grinding Inc. | Insert retaining apparatus |
| US4509886A (en) * | 1983-11-25 | 1985-04-09 | Lindsay Harold W | Cutting tool with cutting inserts having positioning keyways |
| SE445314B (en) * | 1984-09-26 | 1986-06-16 | Santrade Ltd | TOOLS WITH FENDER PREFERRED FOR SWEARING |
| DE3715338A1 (en) * | 1987-05-08 | 1988-11-24 | Feldmuehle Ag | FAST-ROTATING MILL OR DRILL HEAD |
| SE522209C2 (en) * | 2000-03-02 | 2004-01-20 | Sandvik Ab | Chip cutting tool with angled cutting head |
| SE523747C2 (en) * | 2001-08-31 | 2004-05-11 | Sandvik Ab | Tool for chip separating machining with angled cutting holder |
| DE102011007076A1 (en) * | 2011-04-08 | 2012-10-11 | Walter Ag | Indexable insert and indexable insert holder |
| CN102896381B (en) * | 2011-07-29 | 2014-09-17 | 株洲钻石切削刀具股份有限公司 | Indexable thread machining blade |
| CN103084596B (en) * | 2013-01-18 | 2016-03-23 | 中国核动力研究设计院 | A kind of cutter of turning nuclear power station drive rod |
| JP2018069442A (en) * | 2016-10-21 | 2018-05-10 | 日本特殊陶業株式会社 | Producing method of cut insert for thread cutter and male screw member by thread waring machining |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1060906A (en) * | 1965-01-22 | 1967-03-08 | Charles Churchill & Company Lt | An improved tool holder for use in copying lathes |
| US3399442A (en) * | 1966-09-08 | 1968-09-03 | Kennametal Inc | Cutting insert |
| US3557416A (en) * | 1968-08-16 | 1971-01-26 | Kennametal Inc | Cutting insert |
| FR2052070A5 (en) * | 1969-07-11 | 1971-04-09 | Safety Ets | |
| CA950651A (en) * | 1970-09-23 | 1974-07-09 | Dennis G. Jones | Cutting insert and clamping arrangement therefor |
| US3754309A (en) * | 1972-01-28 | 1973-08-28 | Kennametal Inc | Cutting insert and clamping arrangement therefor |
| FR2227927A1 (en) * | 1973-05-02 | 1974-11-29 | Prost Daniel | Reground disposable slicing discs - have geometric form cutting edges regenerated and are then reused |
| US3947937A (en) * | 1973-11-16 | 1976-04-06 | Karl Hertel | Control groove in cutting elements for metal working tools |
| US3887974A (en) * | 1974-08-01 | 1975-06-10 | Kennametal Inc | Cutting insert and holder therefor |
| US4028782A (en) * | 1974-08-05 | 1977-06-14 | Teledyne Mid-America Corporation | Cutting insert and tool holder assembly therefor |
-
1979
- 1979-05-23 AU AU47339/79A patent/AU524391B2/en not_active Expired
- 1979-05-29 JP JP6571779A patent/JPS555288A/en active Granted
- 1979-05-30 GB GB8120253A patent/GB2078569B/en not_active Expired
- 1979-05-30 GB GB8120252A patent/GB2078568B/en not_active Expired
- 1979-05-30 GB GB8120254A patent/GB2078570B/en not_active Expired
- 1979-05-30 GB GB7918789A patent/GB2021992B/en not_active Expired
- 1979-05-31 CH CH507479A patent/CH630825A5/en not_active IP Right Cessation
- 1979-05-31 FI FI791746A patent/FI79960C/en not_active IP Right Cessation
- 1979-05-31 LU LU81344A patent/LU81344A1/en unknown
- 1979-06-01 ES ES1979257022U patent/ES257022Y/en not_active Expired
- 1979-06-01 CA CA328,890A patent/CA1104846A/en not_active Expired
- 1979-06-01 MX MX177901A patent/MX149049A/en unknown
- 1979-06-01 IT IT23217/79A patent/IT1121762B/en active
- 1979-06-01 DE DE19792922536 patent/DE2922536A1/en active Granted
- 1979-06-01 FR FR7914161A patent/FR2435319A1/en active Granted
- 1979-06-01 NO NO791843A patent/NO154217C/en unknown
- 1979-06-01 NL NLAANVRAGE7904366,A patent/NL178230C/en not_active IP Right Cessation
- 1979-06-01 SE SE7904803A patent/SE7904803L/en unknown
- 1979-06-05 BE BE195563A patent/BE876764A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2435319A1 (en) | 1980-04-04 |
| NL178230C (en) | 1986-02-17 |
| JPS555288A (en) | 1980-01-16 |
| AU4733979A (en) | 1979-12-06 |
| JPS6110241B2 (en) | 1986-03-28 |
| FI79960C (en) | 1990-04-10 |
| FI79960B (en) | 1989-12-29 |
| MX149049A (en) | 1983-08-12 |
| NO791843L (en) | 1979-12-04 |
| IT1121762B (en) | 1986-04-23 |
| GB2078568B (en) | 1982-12-08 |
| FI791746A (en) | 1979-12-03 |
| DE2922536A1 (en) | 1979-12-06 |
| IT7923217A0 (en) | 1979-06-01 |
| NO154217C (en) | 1986-08-20 |
| LU81344A1 (en) | 1979-09-11 |
| NO154217B (en) | 1986-05-05 |
| GB2078568A (en) | 1982-01-13 |
| CH630825A5 (en) | 1982-07-15 |
| CA1104846A (en) | 1981-07-14 |
| GB2078569B (en) | 1982-12-08 |
| GB2078570A (en) | 1982-01-13 |
| GB2021992B (en) | 1982-10-13 |
| GB2078569A (en) | 1982-01-13 |
| NL178230B (en) | 1985-09-16 |
| GB2078570B (en) | 1982-12-08 |
| AU524391B2 (en) | 1982-09-16 |
| DE2922536C2 (en) | 1988-01-14 |
| NL7904366A (en) | 1979-12-04 |
| BE876764A (en) | 1979-10-01 |
| ES257022U (en) | 1981-10-16 |
| FR2435319B1 (en) | 1983-10-28 |
| ES257022Y (en) | 1982-04-16 |
| GB2021992A (en) | 1979-12-12 |
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