FR3064202B1 - Outil d'enlevement de matiere, en particulier barre d'alesage, ainsi que procede d'usinage d'un certain nombre d'alesages - Google Patents
Outil d'enlevement de matiere, en particulier barre d'alesage, ainsi que procede d'usinage d'un certain nombre d'alesages Download PDFInfo
- Publication number
- FR3064202B1 FR3064202B1 FR1852466A FR1852466A FR3064202B1 FR 3064202 B1 FR3064202 B1 FR 3064202B1 FR 1852466 A FR1852466 A FR 1852466A FR 1852466 A FR1852466 A FR 1852466A FR 3064202 B1 FR3064202 B1 FR 3064202B1
- Authority
- FR
- France
- Prior art keywords
- guide
- rotation
- axis
- main member
- cutting
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
- B23B29/022—Boring bars with vibration reducing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0054—Drill guiding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2229/00—Details of boring bars or boring heads
- B23B2229/04—Guiding pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2229/00—Details of boring bars or boring heads
- B23B2229/08—Cutting edges of different lengths or at different axial positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/04—Balancing rotating components
-
- 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
- B23B27/002—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor with vibration damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Turning (AREA)
Abstract
L'invention concerne une barre d'alésage (2) comprenant un organe principal (10) s'étendant dans la direction axiale (4), présentant un axe de rotation (R), au moins un élément de découpe (12) et des éléments de guidage (14) pour le guidage de l'organe principal (10) dans un alésage de guidage (16A). Les éléments de guidage (14) sont écartés de l'axe de rotation (R) d'un rayon de guidage (r1). L'organe principal (10), vu en coupe transversale, est divisé en des zones fonctionnelles (19) et excentrées (20). Les éléments de découpe (12) et de guidage (14) sont distribués sur un angle (α) inférieur à 180° autour de l'organe principal (10). La face périphérique (22) de l'organe principal (10) présente, dans la zone excentrée (20), une distance (d) plus petite par rapport l'axe de rotation (R) que le rayon de guidage (r1). L'organe principal (10) présente un corps de base (34) ainsi qu'au moins un élément d'équilibrage (36) dans la zone excentrée (20). Un plan de séparation (T) entre le corps de base (34) et l'élément d'équilibrage (36), orienté parallèlement à un plan médian (M) défini par l'axe de rotation (R) et un coin tranchant (SE) de l'élément de découpe (12).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017204858.1A DE102017204858A1 (de) | 2017-03-22 | 2017-03-22 | Zerspanungswerkzeug, insbesondere Bohrstange, sowie Verfahren zur Bearbeitung einer Anzahl von Bohrungen |
| DE102017204858.1 | 2017-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3064202A1 FR3064202A1 (fr) | 2018-09-28 |
| FR3064202B1 true FR3064202B1 (fr) | 2021-01-01 |
Family
ID=63450229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1852466A Active FR3064202B1 (fr) | 2017-03-22 | 2018-03-22 | Outil d'enlevement de matiere, en particulier barre d'alesage, ainsi que procede d'usinage d'un certain nombre d'alesages |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10654110B2 (fr) |
| CN (1) | CN108620613B (fr) |
| AT (1) | AT519832B1 (fr) |
| DE (1) | DE102017204858A1 (fr) |
| FR (1) | FR3064202B1 (fr) |
| HU (1) | HU231168B1 (fr) |
| MX (1) | MX2018003441A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017216860B4 (de) | 2017-09-22 | 2020-03-19 | Kennametal Inc. | Zerspanungswerkzeug, Bearbeitungsvorrichtung sowie Verfahren zur Bearbeitung von Werkstücken |
| DE102019205364A1 (de) | 2019-04-12 | 2020-10-15 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Werkzeug zur spanenden Bearbeitung eines Werkstücks |
| CN113936442B (zh) * | 2021-11-18 | 2023-05-16 | 中国电建集团成都勘测设计研究院有限公司 | 边坡工程的进度监控预警系统 |
| CN115401233B (zh) * | 2022-08-18 | 2025-04-11 | 成都飞机工业(集团)有限责任公司 | 一种用于焊接组件的镗孔加工基准建立方法 |
| CN116571775A (zh) * | 2023-05-31 | 2023-08-11 | 河南柴油机重工有限责任公司 | 一种高速柴油机机体轴孔加工方法 |
| CN116713767A (zh) * | 2023-06-29 | 2023-09-08 | 江西浩金欧博环境科技有限公司 | 一种换热管加工装置 |
| CN118848064B (zh) * | 2024-09-25 | 2025-02-21 | 潍柴动力股份有限公司 | 档组机构、线镗刀及线镗刀组件 |
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| DE202013012454U1 (de) | 2013-06-04 | 2016-11-24 | Kennametal Inc. | Zerspanungswerkzeug, insbesondere Bohrstange |
-
2017
- 2017-03-22 DE DE102017204858.1A patent/DE102017204858A1/de active Pending
-
2018
- 2018-03-08 AT ATA50195/2018A patent/AT519832B1/de active
- 2018-03-13 HU HU1800094A patent/HU231168B1/hu unknown
- 2018-03-15 US US15/922,233 patent/US10654110B2/en active Active
- 2018-03-21 CN CN201810233750.1A patent/CN108620613B/zh active Active
- 2018-03-21 MX MX2018003441A patent/MX2018003441A/es unknown
- 2018-03-22 FR FR1852466A patent/FR3064202B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3064202A1 (fr) | 2018-09-28 |
| US10654110B2 (en) | 2020-05-19 |
| DE102017204858A1 (de) | 2018-09-27 |
| AT519832A1 (de) | 2018-10-15 |
| CN108620613B (zh) | 2021-02-05 |
| CN108620613A (zh) | 2018-10-09 |
| US20180272434A1 (en) | 2018-09-27 |
| MX2018003441A (es) | 2019-07-04 |
| HUP1800094A2 (en) | 2018-09-28 |
| AT519832B1 (de) | 2019-10-15 |
| HU231168B1 (hu) | 2021-06-28 |
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