IT1091952B - MULTI-PART SCREW CUTTER - Google Patents
MULTI-PART SCREW CUTTERInfo
- Publication number
- IT1091952B IT1091952B IT19051/78A IT1905178A IT1091952B IT 1091952 B IT1091952 B IT 1091952B IT 19051/78 A IT19051/78 A IT 19051/78A IT 1905178 A IT1905178 A IT 1905178A IT 1091952 B IT1091952 B IT 1091952B
- Authority
- IT
- Italy
- Prior art keywords
- part screw
- screw cutter
- cutter
- toothed rims
- staggered
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/12—Cutters specially designed for producing particular profiles
-
- 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
- B23F21/16—Hobs
-
- 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
- B23F21/16—Hobs
- B23F21/163—Hobs with inserted cutting elements
- B23F21/166—Hobs with inserted cutting elements in exchangeable arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
- Milling Processes (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The cutter consists of several discs (1, 2, 3) with plane-parallel end faces (5, 6) and helical toothed rims (1a, 2a, 3a). The toothed rims (1a, 2a, 3a) are fitted with interchangeable indexable carbide inserts (10, 11) arranged in a staggered-tooth manner. Through these features, a hobbing cutter of maximum efficiency is obtained which is suitable for producing large tooth systems. <IMAGE>
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772700525 DE2700525A1 (en) | 1977-01-07 | 1977-01-07 | MULTI-PART HOBBING MILL |
DE19772749372 DE2749372A1 (en) | 1977-11-04 | 1977-11-04 | Milling cutter for large gears - has several discs with interchangeable inserts around periphery |
DE19772753286 DE2753286A1 (en) | 1977-11-30 | 1977-11-30 | Milling cutter for large gears - has several discs with interchangeable inserts around periphery |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7819051A0 IT7819051A0 (en) | 1978-01-06 |
IT1091952B true IT1091952B (en) | 1985-07-06 |
Family
ID=27187086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19051/78A IT1091952B (en) | 1977-01-07 | 1978-01-06 | MULTI-PART SCREW CUTTER |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5944166B2 (en) |
AT (1) | AT359804B (en) |
BR (1) | BR7800065A (en) |
CA (1) | CA1116910A (en) |
CH (1) | CH617612A5 (en) |
CS (1) | CS227656B2 (en) |
DD (1) | DD135575A5 (en) |
FR (1) | FR2376718A1 (en) |
GB (1) | GB1597599A (en) |
IT (1) | IT1091952B (en) |
NL (1) | NL7800206A (en) |
PL (1) | PL203867A1 (en) |
SE (1) | SE430480B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58140008U (en) * | 1982-03-12 | 1983-09-20 | 株式会社不二越 | milling cutter |
DE3241696C1 (en) * | 1982-11-11 | 1984-06-07 | Wälztechnik Saacke-Zorn GmbH & Co KG, 7530 Pforzheim | High performance hob cutter |
CH660320A5 (en) * | 1983-02-18 | 1987-04-15 | Maag Zahnraeder & Maschinen Ag | TOOLING TOOLS. |
JPS60100119U (en) * | 1983-09-30 | 1985-07-08 | 三菱自動車工業株式会社 | Milling cutter device |
AT390752B (en) * | 1988-07-21 | 1990-06-25 | Boehler Gmbh | MULTI-ROW CIRCULAR MILLER FOR PUNCHING GROOVES IN HOLES |
FR2968584A1 (en) * | 2010-12-14 | 2012-06-15 | Safety | Worm hob for machining toothed wheel or crown of e.g. mining exploration tunnel boring machine, has insert holders positioned axially with respect to corresponding axial abutment surfaces that are formed by annular grooves in hub |
SE536487C2 (en) * | 2012-05-09 | 2013-12-17 | Sandvik Intellectual Property | Milling tools for hobbing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191025636A (en) * | 1910-11-04 | 1911-05-04 | Wm Muir And Company Ltd | Improvements in the Construction of Worm Milling Cutters or Hobs Employed in Gear Cutting. |
GB129138A (en) * | 1918-07-17 | 1919-07-10 | Vickers Ltd | Improvements in or relating to Milling Cutters. |
US1472960A (en) * | 1922-10-28 | 1923-11-06 | O K Tool Co | Disk cutter having staggered series of side teeth |
US1495067A (en) * | 1922-12-22 | 1924-05-20 | O K Tool Co | Hob having side-tooth inserts |
FR616160A (en) * | 1925-09-07 | 1927-01-25 | Krupp Ag | Cylindrical cutter |
CH359957A (en) * | 1961-03-28 | 1962-01-31 | Auguste Dubois Marius | Cutter with assembled elements for cutting gears by generation with sharpening reserve |
-
1977
- 1977-12-21 GB GB53881/77A patent/GB1597599A/en not_active Expired
- 1977-12-22 SE SE7714630A patent/SE430480B/en unknown
- 1977-12-30 AT AT943377A patent/AT359804B/en not_active IP Right Cessation
-
1978
- 1978-01-04 CH CH6578A patent/CH617612A5/en not_active IP Right Cessation
- 1978-01-05 BR BR7800065A patent/BR7800065A/en unknown
- 1978-01-05 DD DD78203111A patent/DD135575A5/en unknown
- 1978-01-05 CS CS78129A patent/CS227656B2/en unknown
- 1978-01-06 PL PL20386778A patent/PL203867A1/en unknown
- 1978-01-06 NL NL7800206A patent/NL7800206A/en not_active Application Discontinuation
- 1978-01-06 IT IT19051/78A patent/IT1091952B/en active
- 1978-01-06 CA CA000294502A patent/CA1116910A/en not_active Expired
- 1978-01-06 JP JP53000475A patent/JPS5944166B2/en not_active Expired
- 1978-01-06 FR FR7800270A patent/FR2376718A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
AT359804B (en) | 1980-12-10 |
PL203867A1 (en) | 1978-10-09 |
GB1597599A (en) | 1981-09-09 |
IT7819051A0 (en) | 1978-01-06 |
ATA943377A (en) | 1980-04-15 |
FR2376718A1 (en) | 1978-08-04 |
CH617612A5 (en) | 1980-06-13 |
BR7800065A (en) | 1978-08-15 |
CS227656B2 (en) | 1984-05-14 |
NL7800206A (en) | 1978-07-11 |
CA1116910A (en) | 1982-01-26 |
JPS5395398A (en) | 1978-08-21 |
JPS5944166B2 (en) | 1984-10-27 |
FR2376718B1 (en) | 1983-05-20 |
SE7714630L (en) | 1978-07-08 |
DD135575A5 (en) | 1979-05-16 |
SE430480B (en) | 1983-11-21 |
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