GB578653A - New process of grinding and means for the application of said process - Google Patents
New process of grinding and means for the application of said processInfo
- Publication number
- GB578653A GB578653A GB11461/41A GB1146141A GB578653A GB 578653 A GB578653 A GB 578653A GB 11461/41 A GB11461/41 A GB 11461/41A GB 1146141 A GB1146141 A GB 1146141A GB 578653 A GB578653 A GB 578653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- carried
- driven
- screw
- grinding
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
578,653. Grinding-machines. FOUQUET, E. Sept. 8, 1941, No. 11461. Convention date, Nov. 22, 1938. [Class 60] A grinding-machine, in which the work is traversed at a speed not less than one metre per second, is provided with means for continuously feeding a trueing device to a grinding disc continuously fed to compensate for wear and the rotational speed of which is increased as its diameter diminishes. The disc 85 is carried by a slide 5 which is fed by a nut 16 engaging a screw 13 carried by a slide 3 ; the slide 3 is movable vertically for initial adjustment by a similar screw and nut. The trueing tool 91, in the form of a roller, is carried by a further slide 6 fed by a nut 9 actuated. by a screw 10 carried by the slide 5. The screws 13, 10, of opposite pitch, are driven by intermeshing gears 11 and 12 splined thereto and driven by a worm 15 and clutch 33, 34 from a shaft 36 which is driven from a motor 42 and also drives, through a change-speed gear and, clutch, the screw 17. The speed of the disc 85 is increased as the disc wears by adjusting the brushes of the driving motor 74 carried by the slide 5. The brushes are carried by a gear 79 in mesh, through an intermediate gear, with a gear 77 meshing with a rack carried by the slide 6, rotation being proportional to the relative movement between the slides. The trueing roller 91 is driven by a separate motor 90. The work table is vertically adjustable and is reciprocated by an automatically reversible motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR578653X | 1938-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB578653A true GB578653A (en) | 1946-07-08 |
Family
ID=8955590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11461/41A Expired GB578653A (en) | 1938-11-22 | 1941-09-08 | New process of grinding and means for the application of said process |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB578653A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545730A (en) * | 1938-11-22 | 1951-03-20 | Fouquet Eugene | Grinding machine |
US2588263A (en) * | 1950-09-19 | 1952-03-04 | Simonds Saw & Steel Co | Automatically actuated wheel feed mechanism for saw grinding machines |
JPS53101793A (en) * | 1977-02-17 | 1978-09-05 | Masaya Kitai | Method of truing cuttfeed crush of screwwshaped grinding stone |
-
1941
- 1941-09-08 GB GB11461/41A patent/GB578653A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545730A (en) * | 1938-11-22 | 1951-03-20 | Fouquet Eugene | Grinding machine |
US2588263A (en) * | 1950-09-19 | 1952-03-04 | Simonds Saw & Steel Co | Automatically actuated wheel feed mechanism for saw grinding machines |
JPS53101793A (en) * | 1977-02-17 | 1978-09-05 | Masaya Kitai | Method of truing cuttfeed crush of screwwshaped grinding stone |
JPS5546829B2 (en) * | 1977-02-17 | 1980-11-26 |
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