GB228445A - Improvements in apparatus for shaping grinding wheels for grinding screw threads, grooves of screw thread section and the like - Google Patents
Improvements in apparatus for shaping grinding wheels for grinding screw threads, grooves of screw thread section and the likeInfo
- Publication number
- GB228445A GB228445A GB1803524A GB1803524A GB228445A GB 228445 A GB228445 A GB 228445A GB 1803524 A GB1803524 A GB 1803524A GB 1803524 A GB1803524 A GB 1803524A GB 228445 A GB228445 A GB 228445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- spindle
- grooves
- shaping
- thread section
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
228,445. Newman, W. H. July 28, 1924. Shaping.-A grinding wheel for grinding screw threads and the like is shaped by a diamond or other abrasive tool B oscillated about a spindle B<2> by means of a crank F<3> and a spindle F rotated in any suitable manner. The spindle B<2> is carried in a frame C which is oscillated about a vertical axis between adjustable stops D<3>. By altering the height of the spindle B<2> with respect to the centre of the grinding wheel A, the faces formed on the wheel can be made convex, concave, or very nearly flat. By moving the spindle longitudinally, the edge of the wheel may be formed sharp as at A<2>, or rounded as at A<1>. To form a flat edge, the frame is clamped in its central position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803524A GB228445A (en) | 1924-07-28 | 1924-07-28 | Improvements in apparatus for shaping grinding wheels for grinding screw threads, grooves of screw thread section and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803524A GB228445A (en) | 1924-07-28 | 1924-07-28 | Improvements in apparatus for shaping grinding wheels for grinding screw threads, grooves of screw thread section and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB228445A true GB228445A (en) | 1925-02-05 |
Family
ID=10105498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1803524A Expired GB228445A (en) | 1924-07-28 | 1924-07-28 | Improvements in apparatus for shaping grinding wheels for grinding screw threads, grooves of screw thread section and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB228445A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374513A (en) * | 1978-08-04 | 1983-02-22 | Dieter Wiener | Dressing apparatus for cup-type abrasive wheels as used for grinding spiral bevel gearwheels |
US4406275A (en) * | 1978-07-31 | 1983-09-27 | Hauni-Werke Korber & Co. Kg. | Apparatus for dressing and profiling grinding wheels |
-
1924
- 1924-07-28 GB GB1803524A patent/GB228445A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4406275A (en) * | 1978-07-31 | 1983-09-27 | Hauni-Werke Korber & Co. Kg. | Apparatus for dressing and profiling grinding wheels |
US4374513A (en) * | 1978-08-04 | 1983-02-22 | Dieter Wiener | Dressing apparatus for cup-type abrasive wheels as used for grinding spiral bevel gearwheels |
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