GB678209A - Tool for cutting bevel gears having curved teeth - Google Patents
Tool for cutting bevel gears having curved teethInfo
- Publication number
- GB678209A GB678209A GB8373/49A GB837349A GB678209A GB 678209 A GB678209 A GB 678209A GB 8373/49 A GB8373/49 A GB 8373/49A GB 837349 A GB837349 A GB 837349A GB 678209 A GB678209 A GB 678209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- cutters
- cutting
- finishing cutter
- bevel gears
- 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
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
- B23F21/22—Face-mills for longitudinally-curved gear teeth
- B23F21/223—Face-mills for longitudinally-curved gear teeth with inserted cutting elements
- B23F21/226—Face-mills for longitudinally-curved gear teeth with inserted cutting elements in exchangeable arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
678,209. Gear-cutting. FIAT SOC. PER AZIONI. March 28, 1949 [April 2, 1948], No. 8373/49. Class 83 (iii). Milling-cutters.-A tool for cutting curvedtooth bevel gears comprises a rotary head, a number of roughing cutters 1-12, Fig. 7, preceding one finishing cutter Fer, and two correcting cutters Ce1, Ce2 positioned ahead and past the finishing cutter so as to cut out the end portions of the tooth flank generated by the finishing cutter. The head also carries a finishing cutter Fir and correcting cutters Ci1 Ci2 for the adjacent tooth-flank. The tool thus cuts gears as described in Specification 650,111. In a tool, Fig. 8, for cutting a pinion to mate with a gear cut by the tool of Fig. 7, the cutters operate on opposite flanks of one tooth instead of opposite flanks of a space. The cutters are adjusted by wedges and may be inclined to prevent interference. A tool for cutting four consecutive flanks is also described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH678209X | 1948-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB678209A true GB678209A (en) | 1952-08-27 |
Family
ID=4528278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8373/49A Expired GB678209A (en) | 1948-04-02 | 1949-03-28 | Tool for cutting bevel gears having curved teeth |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB678209A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3268980A (en) * | 1964-10-16 | 1966-08-30 | Gleason Works | Inserted blade face mill cutter |
| CN106392202A (en) * | 2016-11-25 | 2017-02-15 | 攀枝花学院 | Curve gear machining cutter capable of adjusting curve gear machining diameters |
| CN108907367A (en) * | 2018-07-04 | 2018-11-30 | 芜湖市新海域智能科技有限公司 | A kind of gear cutting tool |
-
1949
- 1949-03-28 GB GB8373/49A patent/GB678209A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3268980A (en) * | 1964-10-16 | 1966-08-30 | Gleason Works | Inserted blade face mill cutter |
| CN106392202A (en) * | 2016-11-25 | 2017-02-15 | 攀枝花学院 | Curve gear machining cutter capable of adjusting curve gear machining diameters |
| CN106392202B (en) * | 2016-11-25 | 2018-05-25 | 攀枝花学院 | The curved tooth cylindrical gear process tool of adjustable curved tooth cylindrical gear processing diameter |
| CN108907367A (en) * | 2018-07-04 | 2018-11-30 | 芜湖市新海域智能科技有限公司 | A kind of gear cutting tool |
| CN108907367B (en) * | 2018-07-04 | 2020-04-07 | 浙江大发齿轮有限公司 | Gear machining cutter |
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