JPS569125A - Chamfering method for end face of gear - Google Patents
Chamfering method for end face of gearInfo
- Publication number
- JPS569125A JPS569125A JP8480379A JP8480379A JPS569125A JP S569125 A JPS569125 A JP S569125A JP 8480379 A JP8480379 A JP 8480379A JP 8480379 A JP8480379 A JP 8480379A JP S569125 A JPS569125 A JP S569125A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- hob
- normal
- pitch
- generating
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/10—Chamfering the end edges of gear teeth
- B23F19/102—Chamfering the end edges of gear teeth by milling
- B23F19/104—Chamfering the end edges of gear teeth by milling the tool being a hob
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
PURPOSE:To chamfer efficiently and economically by conducting a generating cutting operation while imparting an amount of addendum modification for generation of an undercut to a hob relative to a gear, the hob having a normal-to-teeth pitch larger than the normal-to-axis pitch of the gear to be chamfered. CONSTITUTION:A hob 6 fitted on a cutter shaft 7 is provided with a normal-to- teeth pitch PH selected to be larger than the normal-to-axis pitch PG of a gear 1 to be cut. The positional relationship between the gear 1 and the hob 6 is set by making the space center line L1 of the gear 1 identical with the generating center L2 of the cutting blade of the hob 6 and then imparting an amount of addendum modification for generation of an undercut to the hob 6. Then the early stage of generating tooth cutting operation is conducted between each adjacent pair of teeth 2a, 2b of the thus tooth-cut gear 1 by a hob of a module larger than that of the gear 1, to carry out chamfering efficiently and economically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8480379A JPS569125A (en) | 1979-07-03 | 1979-07-03 | Chamfering method for end face of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8480379A JPS569125A (en) | 1979-07-03 | 1979-07-03 | Chamfering method for end face of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569125A true JPS569125A (en) | 1981-01-30 |
Family
ID=13840864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8480379A Pending JPS569125A (en) | 1979-07-03 | 1979-07-03 | Chamfering method for end face of gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545309U (en) * | 1991-11-21 | 1993-06-18 | ニユーデルタ工業株式会社 | Sliding transmission gear changer |
| WO2008077593A1 (en) * | 2006-12-21 | 2008-07-03 | Hoerbiger Antriebstechnik Gmbh | Tooth chamfering method |
| CN113333870A (en) * | 2021-06-28 | 2021-09-03 | 二重（德阳）重型装备有限公司 | Gear grinding and shaping method for hot continuous rolling reducer gear |
-
1979
- 1979-07-03 JP JP8480379A patent/JPS569125A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0545309U (en) * | 1991-11-21 | 1993-06-18 | ニユーデルタ工業株式会社 | Sliding transmission gear changer |
| WO2008077593A1 (en) * | 2006-12-21 | 2008-07-03 | Hoerbiger Antriebstechnik Gmbh | Tooth chamfering method |
| CN113333870A (en) * | 2021-06-28 | 2021-09-03 | 二重（德阳）重型装备有限公司 | Gear grinding and shaping method for hot continuous rolling reducer gear |
| CN113333870B (en) * | 2021-06-28 | 2021-11-26 | 二重（德阳）重型装备有限公司 | Gear grinding and shaping method for hot continuous rolling reducer gear |
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