JPS6434614A - Ring gear assembly method - Google Patents
Ring gear assembly methodInfo
- Publication number
- JPS6434614A JPS6434614A JP18866887A JP18866887A JPS6434614A JP S6434614 A JPS6434614 A JP S6434614A JP 18866887 A JP18866887 A JP 18866887A JP 18866887 A JP18866887 A JP 18866887A JP S6434614 A JPS6434614 A JP S6434614A
- Authority
- JP
- Japan
- Prior art keywords
- ring gear
- heating
- flywheel
- temperature
- shrinkage
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
PURPOSE:To ensure freedom from the dispersal of heating temperature, eliminate an adverse effect due to re-heating and ensure uniform strength for enabling the stability of strength against looseness in shrinkage fitting by applying only once tempering temperature as heating after induction hardening and using the tempering temperature in common with heating for shrinkage fitting. CONSTITUTION:A ring gear 3 is applied with the predetermined induction hardening at a preliminarily cutout tooth part 4 and a flywheel 1 has a cylindrical part 2 for engagement with the ring gear 3. Then, the ring gear 3 is shrinkage fitted to the flywheel 1 in such a way that the ring gear 3 is heated to a tempering temperature of approximately 180 deg.C to 200 deg.C and tempered under exposure to said temperature for the predetermined time. Thereafter, the ring gear 3 is pressed into the cylindrical part 2 of the flywheel 1 using heating temperature for tempering before temper cooling and the ring gear 3 is cooled. According to the aforementioned method, the ring gear 3 is shrinkage fitted to the cylindrical part 2 of the flywheel 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18866887A JPS6434614A (en) | 1987-07-28 | 1987-07-28 | Ring gear assembly method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18866887A JPS6434614A (en) | 1987-07-28 | 1987-07-28 | Ring gear assembly method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434614A true JPS6434614A (en) | 1989-02-06 |
Family
ID=16227763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18866887A Pending JPS6434614A (en) | 1987-07-28 | 1987-07-28 | Ring gear assembly method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434614A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100658598B1 (en) * | 2004-08-16 | 2006-12-19 | (주)에스엠플라텍 | Gear Backlash Setting System of gearbox for Numerical Control Plastics Forming Machine |
US20120205966A1 (en) * | 2011-02-11 | 2012-08-16 | Witcher Bryan A | Torque tube, torque transfer apparatus and method |
CN105149863A (en) * | 2015-07-01 | 2015-12-16 | 上海振华重工集团(南通)传动机械有限公司 | Installation process of large end gear |
EP3513902A4 (en) * | 2016-09-16 | 2019-10-02 | Nissan Motor Co., Ltd. | Heat treatment method and assembly method for fitted component |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827949A (en) * | 1971-08-16 | 1973-04-13 |
-
1987
- 1987-07-28 JP JP18866887A patent/JPS6434614A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827949A (en) * | 1971-08-16 | 1973-04-13 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100658598B1 (en) * | 2004-08-16 | 2006-12-19 | (주)에스엠플라텍 | Gear Backlash Setting System of gearbox for Numerical Control Plastics Forming Machine |
US20120205966A1 (en) * | 2011-02-11 | 2012-08-16 | Witcher Bryan A | Torque tube, torque transfer apparatus and method |
US8763495B2 (en) * | 2011-02-11 | 2014-07-01 | General Electric Company | Torque tube, torque transfer apparatus and method |
CN105149863A (en) * | 2015-07-01 | 2015-12-16 | 上海振华重工集团(南通)传动机械有限公司 | Installation process of large end gear |
EP3513902A4 (en) * | 2016-09-16 | 2019-10-02 | Nissan Motor Co., Ltd. | Heat treatment method and assembly method for fitted component |
US11000924B2 (en) | 2016-09-16 | 2021-05-11 | Nissan Motor Co., Ltd. | Heat treatment method and assembly method for fitted component |
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