FI79960C - Gaengningsbettstycke. - Google Patents
Gaengningsbettstycke. Download PDFInfo
- Publication number
- FI79960C FI79960C FI791746A FI791746A FI79960C FI 79960 C FI79960 C FI 79960C FI 791746 A FI791746 A FI 791746A FI 791746 A FI791746 A FI 791746A FI 79960 C FI79960 C FI 79960C
- Authority
- FI
- Finland
- Prior art keywords
- blade piece
- blade
- recess
- walls
- cutting
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 description 11
- 238000005245 sintering Methods 0.000 description 4
- 238000005555 metalworking Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Milling Processes (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91191178A | 1978-06-02 | 1978-06-02 | |
| US91191178 | 1978-06-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI791746A7 FI791746A7 (fi) | 1979-12-03 |
| FI79960B FI79960B (fi) | 1989-12-29 |
| FI79960C true FI79960C (fi) | 1990-04-10 |
Family
ID=25431092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791746A FI79960C (fi) | 1978-06-02 | 1979-05-31 | Gaengningsbettstycke. |
Country Status (16)
Families Citing this family (11)
| 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 (sv) * | 1984-09-26 | 1986-06-16 | Santrade Ltd | Verktyg med vendsker foretredesvis for svarvning |
| DE3715338A1 (de) * | 1987-05-08 | 1988-11-24 | Feldmuehle Ag | Schnellrotierender fraes- oder bohrkopf |
| SE522209C2 (sv) * | 2000-03-02 | 2004-01-20 | Sandvik Ab | Verktyg för spånavskiljande bearbetning med vinklat skärhuvud |
| SE523747C2 (sv) * | 2001-08-31 | 2004-05-11 | Sandvik Ab | Verktyg för spånavskiljande bearbetning med vinklad skärhållare |
| DE102011007076A1 (de) | 2011-04-08 | 2012-10-11 | Walter Ag | Wendeschneidplatte und Wendeschneidplattenhalter |
| CN102896381B (zh) * | 2011-07-29 | 2014-09-17 | 株洲钻石切削刀具股份有限公司 | 可转位螺纹加工刀片 |
| CN103084596B (zh) * | 2013-01-18 | 2016-03-23 | 中国核动力研究设计院 | 一种车削核电站驱动杆的刀具 |
| KR102252055B1 (ko) * | 2014-12-05 | 2021-05-17 | 대구텍 유한책임회사 | 회전 절삭 공구 및 그 절삭 인서트 |
| JP2018069442A (ja) * | 2016-10-21 | 2018-05-10 | 日本特殊陶業株式会社 | スレッドワーリング加工によるねじ切り用の切削インサート及びおねじ部材の製造方法 |
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 (enrdf_load_stackoverflow) * | 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/ja active Granted
- 1979-05-30 GB GB7918789A patent/GB2021992B/en not_active Expired
- 1979-05-30 GB GB8120252A patent/GB2078568B/en not_active Expired
- 1979-05-30 GB GB8120253A patent/GB2078569B/en not_active Expired
- 1979-05-30 GB GB8120254A patent/GB2078570B/en not_active Expired
- 1979-05-31 LU LU81344A patent/LU81344A1/xx unknown
- 1979-05-31 FI FI791746A patent/FI79960C/fi not_active IP Right Cessation
- 1979-05-31 CH CH507479A patent/CH630825A5/fr not_active IP Right Cessation
- 1979-06-01 CA CA328,890A patent/CA1104846A/en not_active Expired
- 1979-06-01 FR FR7914161A patent/FR2435319A1/fr active Granted
- 1979-06-01 MX MX177901A patent/MX149049A/es unknown
- 1979-06-01 NL NLAANVRAGE7904366,A patent/NL178230C/xx not_active IP Right Cessation
- 1979-06-01 ES ES1979257022U patent/ES257022Y/es not_active Expired
- 1979-06-01 SE SE7904803A patent/SE7904803L/ unknown
- 1979-06-01 IT IT23217/79A patent/IT1121762B/it active
- 1979-06-01 DE DE19792922536 patent/DE2922536A1/de active Granted
- 1979-06-01 NO NO791843A patent/NO154217C/no unknown
- 1979-06-05 BE BE195563A patent/BE876764A/xx not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: KENNAMETAL INC. |