FI79960C - Gängningsbettstycke - Google Patents
Gängningsbettstycke 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)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Milling Processes (AREA)
Claims (2)
1. Gängningsbettstycke (24) omfattande ett stomparti av härt material, med väsentligen parallella övre och botten-vägg (42) och en periferisk sida (38, 40) som är huvudsakli-gen vinkelrät mot nämnda övre och bottenvägg (42), varvid ätminstone den ena av väggarna (42) uppvisar en slits (50) utformad pä ytan längs ätminstone en del av förbindnings-stället av nämnda ätminstone ena övre eller bottenvägg (42) och nämnda periferiska sida (38), varvid slitsen (50) fort- 10 79960 sätter nedät frän nämnda förbindningsställe av minst den ena övre eller bottenväggen (42) och periferiska sidan (38) och därefter uppät vid förflyttning mot bettstyckets mitt-parti och bettstycket omfattar en egg (54) utbildad i nämnda minst ena kantparti i nämnda förbindningsställe av sido-och övre eller bottenväggen, varvid snittets yttre region (52) sträcker sig inät frän eggen (54) och den inre regionen (56) leder i form av en brant stigning frän den yttre re-gionens (52) allra innersta del uppät tili en höjd i nivä med ätminstone den ena väggen (42), kännetecknat av att skärningen av den inre och yttre regionen (52, 56) bildar en skarp vinkel mellan regionerna.
2. Gängningsbettstycke enligt patentkravet 1, kännetecknat av att nämnda eggar (54) och snittets bottenvinkel definie-rar pian som bildar en skarp vinkel med planet av nämnda minst ena vägg (42), varvid planen av nämnda eggar är pä i och för sig känt sätt nedätlutande mot bettstyckets (24) mittparti.
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 (sv) | 1990-04-10 |
Family
ID=25431092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI791746A FI79960C (sv) | 1978-06-02 | 1979-05-31 | Gängningsbettstycke |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS555288A (sv) |
| AU (1) | AU524391B2 (sv) |
| BE (1) | BE876764A (sv) |
| CA (1) | CA1104846A (sv) |
| CH (1) | CH630825A5 (sv) |
| DE (1) | DE2922536A1 (sv) |
| ES (1) | ES257022Y (sv) |
| FI (1) | FI79960C (sv) |
| FR (1) | FR2435319A1 (sv) |
| GB (4) | GB2078569B (sv) |
| IT (1) | IT1121762B (sv) |
| LU (1) | LU81344A1 (sv) |
| MX (1) | MX149049A (sv) |
| NL (1) | NL178230C (sv) |
| NO (1) | NO154217C (sv) |
| SE (1) | SE7904803L (sv) |
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 (sv) * | 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 GB8120253A patent/GB2078569B/en not_active Expired
- 1979-05-30 GB GB8120252A patent/GB2078568B/en not_active Expired
- 1979-05-30 GB GB7918789A patent/GB2021992B/en not_active Expired
- 1979-05-30 GB GB8120254A patent/GB2078570B/en not_active Expired
- 1979-05-31 CH CH507479A patent/CH630825A5/fr not_active IP Right Cessation
- 1979-05-31 LU LU81344A patent/LU81344A1/xx unknown
- 1979-05-31 FI FI791746A patent/FI79960C/sv not_active IP Right Cessation
- 1979-06-01 FR FR7914161A patent/FR2435319A1/fr active Granted
- 1979-06-01 NO NO791843A patent/NO154217C/no unknown
- 1979-06-01 DE DE19792922536 patent/DE2922536A1/de active Granted
- 1979-06-01 NL NLAANVRAGE7904366,A patent/NL178230C/xx not_active IP Right Cessation
- 1979-06-01 MX MX177901A patent/MX149049A/es unknown
- 1979-06-01 SE SE7904803A patent/SE7904803L/sv unknown
- 1979-06-01 CA CA328,890A patent/CA1104846A/en not_active Expired
- 1979-06-01 IT IT23217/79A patent/IT1121762B/it active
- 1979-06-01 ES ES1979257022U patent/ES257022Y/es not_active Expired
- 1979-06-05 BE BE195563A patent/BE876764A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2435319B1 (sv) | 1983-10-28 |
| GB2078570B (en) | 1982-12-08 |
| FI791746A7 (fi) | 1979-12-03 |
| LU81344A1 (fr) | 1979-09-11 |
| DE2922536C2 (sv) | 1988-01-14 |
| IT7923217A0 (it) | 1979-06-01 |
| JPS6110241B2 (sv) | 1986-03-28 |
| GB2078569A (en) | 1982-01-13 |
| GB2021992B (en) | 1982-10-13 |
| GB2021992A (en) | 1979-12-12 |
| GB2078570A (en) | 1982-01-13 |
| NO791843L (no) | 1979-12-04 |
| GB2078568B (en) | 1982-12-08 |
| ES257022U (es) | 1981-10-16 |
| NO154217C (no) | 1986-08-20 |
| CA1104846A (en) | 1981-07-14 |
| AU524391B2 (en) | 1982-09-16 |
| MX149049A (es) | 1983-08-12 |
| NL178230C (nl) | 1986-02-17 |
| FR2435319A1 (fr) | 1980-04-04 |
| SE7904803L (sv) | 1979-12-03 |
| BE876764A (fr) | 1979-10-01 |
| NL178230B (nl) | 1985-09-16 |
| AU4733979A (en) | 1979-12-06 |
| DE2922536A1 (de) | 1979-12-06 |
| GB2078569B (en) | 1982-12-08 |
| NL7904366A (nl) | 1979-12-04 |
| ES257022Y (es) | 1982-04-16 |
| CH630825A5 (fr) | 1982-07-15 |
| FI79960B (fi) | 1989-12-29 |
| GB2078568A (en) | 1982-01-13 |
| IT1121762B (it) | 1986-04-23 |
| JPS555288A (en) | 1980-01-16 |
| NO154217B (no) | 1986-05-05 |
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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. |