GB160832A - An improved process and apparatus for grinding the flanks of teeth of helically toothed spur wheels - Google Patents
An improved process and apparatus for grinding the flanks of teeth of helically toothed spur wheelsInfo
- Publication number
- GB160832A GB160832A GB9627/21A GB962721A GB160832A GB 160832 A GB160832 A GB 160832A GB 9627/21 A GB9627/21 A GB 9627/21A GB 962721 A GB962721 A GB 962721A GB 160832 A GB160832 A GB 160832A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- grinding
- teeth
- wheels
- helical
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
- B23F5/06—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
160,832. Fleischmann, N. March 31, 1920, [Convention date]. Gear-wheels, grinding and trueing teeth of.- The tooth-flanks of spur-wheels having previously cut involute helical teeth are ground to the mathematically exact shape of the involute surface, which is generated by unrolling from the base-circle cylinder helical line of the toothed wheel in such a manner that the helical surface is generated as the surface enveloped by all its tangential planes, by means of the plane surface of a grinding-disc, the arrangements being such that the operative plane of the disc constitutes at every instant the tangential plane for the time being of the involute helical surface. The previously cut helical wheel R, Fig. 3, is mounted for rotation about its axis, and a grinding-wheel L, driven by a motor M, is carried by a slide S movable parallel to the axis of the wheel R. The grinding-wheel is set to the correct angle and position and is traversed along the wheel R at a speed corresponding to the pitch of the screwthread formed by the teeth of the wheel, the wheel R being indexed after each passage of the grinding-wheel to present a new tooth thereto. Each tooth may be finished by one passage of the grinding-wheel, or, as in the case of wheels of large dimensions, a portion only of all the teeth may be ground, the process being repeated after adjustment of the grinding-wheel in its own plane and for wear. Both flanks of the teeth may be ground at the same time by the use of two parallel grinding- wheels.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH160832X | 1920-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB160832A true GB160832A (en) | 1922-06-30 |
Family
ID=4414327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9627/21A Expired GB160832A (en) | 1920-03-31 | 1921-03-31 | An improved process and apparatus for grinding the flanks of teeth of helically toothed spur wheels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB160832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443227A (en) * | 1944-05-15 | 1948-06-15 | Parsons Marine Steam Turbine | Grinding or polishing of gears or other work |
| EP2036644A1 (en) * | 2007-09-12 | 2009-03-18 | Klingelnberg AG | Method for discontinuous grinding of bevel gears and corresponding software for controlling a multi-axis grinding machine |
-
1921
- 1921-03-31 GB GB9627/21A patent/GB160832A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443227A (en) * | 1944-05-15 | 1948-06-15 | Parsons Marine Steam Turbine | Grinding or polishing of gears or other work |
| EP2036644A1 (en) * | 2007-09-12 | 2009-03-18 | Klingelnberg AG | Method for discontinuous grinding of bevel gears and corresponding software for controlling a multi-axis grinding machine |
| US7974730B2 (en) | 2007-09-12 | 2011-07-05 | Klingelnberg Ag | Method for the discontinuous grinding of bevel gears and corresponding software for controlling a multiaxis grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2482785A (en) | Threaded abrasive wheel dresser | |
| GB269545A (en) | Method of and apparatus for grinding gears | |
| US2776529A (en) | Diamond studded abrasive wheel dressing tool | |
| US1798059A (en) | Machine for making rotors | |
| GB160832A (en) | An improved process and apparatus for grinding the flanks of teeth of helically toothed spur wheels | |
| GB309870A (en) | Method and apparatus for lapping spur gears | |
| US1830952A (en) | Method of and apparatus for grinding gears | |
| GB365352A (en) | Improvements in and relating to the production of toothed gears | |
| GB266163A (en) | Improvements in or relating to toothed gearing | |
| US2542546A (en) | Hob for forming double enveloping worm gears | |
| US2395910A (en) | Machine and method for grinding hobs and the like | |
| GB520557A (en) | Improved method of and means for producing or finishing gear teeth by a grinding or honing operation | |
| US1683867A (en) | Method of truing gears | |
| US1545111A (en) | Gear-grinding machine | |
| GB1499988A (en) | Gear grinding tools | |
| US1415016A (en) | Process of forming gears by grinding | |
| GB574988A (en) | Improvements in and relating to the cutting or grinding of worms, spiral gears and helical gears | |
| US1588060A (en) | Method of and apparatus for generating tapered gears | |
| US1993120A (en) | Process of grinding gears | |
| GB247156A (en) | Improvements in machines for shaping or trueing gear wheel teeth | |
| GB538263A (en) | Improvements in and relating to the grinding of the teeth flanks of spur wheels | |
| GB532100A (en) | An improvements in or relating to tools for finishing the teeth of worm wheels | |
| GB379691A (en) | Improvements in and relating to the grinding of gear wheels | |
| GB251952A (en) | ||
| GB191326720A (en) | Improvements in Machines for Rectifying or Finishing the Teeth of Toothed Wheels having Involute Teeth. |