GB1397538A - Method of and apparatus for effecting internal machining operations on annular components - Google Patents
Method of and apparatus for effecting internal machining operations on annular componentsInfo
- Publication number
- GB1397538A GB1397538A GB1741071A GB1741071A GB1397538A GB 1397538 A GB1397538 A GB 1397538A GB 1741071 A GB1741071 A GB 1741071A GB 1741071 A GB1741071 A GB 1741071A GB 1397538 A GB1397538 A GB 1397538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tools
- component
- rotation
- offset
- machining
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
- B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
1397538 Machining special articles GKN TRANSMISSIONS Ltd 25 Aug 1972 [27 May 1971] 17410/71 Headings B3K and B3T In a method of machining the internal surface of open ended or closed annular members, such as the outer components of constant velocity joints a pair of workpiece components 14, 15 are mounted in a headstock 13 in spaced apart relationship on a common axis and a pair of cutting tools 18, 19 monnted on a common axis for rotation with sleeves 30 in their respective mountings 17 opposite each component. The tools and/or workpieces are rotated about their respective axes which may be coaxial or offset and the tools and or workpieces may be reciprocated along their axes of rotation simultaneously in opposite directions to effect the machining operation. In the embodiment described the workpiece components are rotated only on a common axis and the tools are rotated and axially reciprocated in opposite directions on a common axis offset from the axis of rotation of the components. The rotation of the tools and workpieces is effected from a shaft 23 through respective bevel gear drives 26 and 39 to ring gears 24 and 37 and the reciprocation of the tools is effected by a crank and connecting rod mechanism 34, 35 which displaces the sleeve 30 in its housing 31. The headstock 13 is mounted on a transversely displaceable slide 12 which is adjusted by screw 27 to adjust the offset between the component and tool axes and fluid pressure actuated cam means 40 is incorporated so that radial infeed of the cutting tools relative to the workpiece components is effected during operation up to the maximum as determined by the screw adjustment 27, 28. The machining of the component to its desired shape is determined by the number of teeth on the cutting tool and by the relative speed of rotation between the cutting tool and component and by the amount of offset between tool and component. The simultaneous reciprocation of the tools in opposite direction axially produces a substantial degree of dynamic balance during operation and hence reduction of vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1741071A GB1397538A (en) | 1971-05-27 | 1971-05-27 | Method of and apparatus for effecting internal machining operations on annular components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1741071A GB1397538A (en) | 1971-05-27 | 1971-05-27 | Method of and apparatus for effecting internal machining operations on annular components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1397538A true GB1397538A (en) | 1975-06-11 |
Family
ID=10094710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1741071A Expired GB1397538A (en) | 1971-05-27 | 1971-05-27 | Method of and apparatus for effecting internal machining operations on annular components |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1397538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2349381A1 (en) * | 1976-04-29 | 1977-11-25 | Rylewski Eugeniusz | MACHINING PROCESS FOR MANUFACTURING PARTS OF FLUID ROTATING MACHINES AND MACHINING DEVICE FOR IMPLEMENTING THIS PROCESS |
| CN117483945A (en) * | 2023-12-29 | 2024-02-02 | 常州戴芮珂机电科技有限公司 | Air chuck structure of laser cutting machine |
-
1971
- 1971-05-27 GB GB1741071A patent/GB1397538A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2349381A1 (en) * | 1976-04-29 | 1977-11-25 | Rylewski Eugeniusz | MACHINING PROCESS FOR MANUFACTURING PARTS OF FLUID ROTATING MACHINES AND MACHINING DEVICE FOR IMPLEMENTING THIS PROCESS |
| CN117483945A (en) * | 2023-12-29 | 2024-02-02 | 常州戴芮珂机电科技有限公司 | Air chuck structure of laser cutting machine |
| CN117483945B (en) * | 2023-12-29 | 2024-03-19 | 常州戴芮珂机电科技有限公司 | Air chuck structure of laser cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |