JPS649726A - Manufacture of gear made of fiber-reinforced resin - Google Patents
Manufacture of gear made of fiber-reinforced resinInfo
- Publication number
- JPS649726A JPS649726A JP62166037A JP16603787A JPS649726A JP S649726 A JPS649726 A JP S649726A JP 62166037 A JP62166037 A JP 62166037A JP 16603787 A JP16603787 A JP 16603787A JP S649726 A JPS649726 A JP S649726A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- section
- gear
- force
- tooth
- 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
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE:To obtain a gear having the high strength of a tooth section and excellent abrasion resistance by charging a resin containing long fiber arranged annularly along a tooth-section molding section in a gear molding die, filling a central section in said die with a resin containing short fiber and turning said die around an axis. CONSTITUTION:A fiber-reinforced resin A in which long fiber is disposed annularly is mounted along a section 3c forming a tooth section in a molding section 3a in a rotary member 3 for a bottom force 1. The center of the molding section 3a is filled with a fiber-reinforced resin B containing short fiber. An intermediate force 5 is set up to the rotary member 3, and a top force 7 is fitted to the intermediate force 5. The fiber-reinforced resins A, B are heated and melted, the top force 7 is lowered while being rotated, and the fiber-reinforced resin B is pressed. The fiber-reinforced resins A, B are cured, and revolution is stopped and a gear is taken out. Long fiber A1 is oriented and collected along a tooth section 10a for the gear 10 by centrifugal force at the time of revolution, thus acquiring the gear excellent in the strength and abrasion resistance of the tooth section 10a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62166037A JPS649726A (en) | 1987-07-02 | 1987-07-02 | Manufacture of gear made of fiber-reinforced resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62166037A JPS649726A (en) | 1987-07-02 | 1987-07-02 | Manufacture of gear made of fiber-reinforced resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649726A true JPS649726A (en) | 1989-01-13 |
Family
ID=15823778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62166037A Pending JPS649726A (en) | 1987-07-02 | 1987-07-02 | Manufacture of gear made of fiber-reinforced resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649726A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330785A (en) * | 2003-04-30 | 2004-11-25 | Airbus Deutschland Gmbh | Method and apparatus for producing fiber pre-molded article from fiber half-finished good |
| WO2019221197A1 (en) * | 2018-05-17 | 2019-11-21 | Ｊｘｔｇエネルギー株式会社 | Spur gear component, spur gear, and manufacturing method of spur gear component |
| JP2019218994A (en) * | 2018-06-19 | 2019-12-26 | 日本精工株式会社 | Resin gear and method of manufacturing resin gear |
-
1987
- 1987-07-02 JP JP62166037A patent/JPS649726A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330785A (en) * | 2003-04-30 | 2004-11-25 | Airbus Deutschland Gmbh | Method and apparatus for producing fiber pre-molded article from fiber half-finished good |
| WO2019221197A1 (en) * | 2018-05-17 | 2019-11-21 | Ｊｘｔｇエネルギー株式会社 | Spur gear component, spur gear, and manufacturing method of spur gear component |
| JP2019199047A (en) * | 2018-05-17 | 2019-11-21 | Ｊｘｔｇエネルギー株式会社 | Spur gear component, spur gear, and method for manufacturing spur gear component |
| CN112166027A (en) * | 2018-05-17 | 2021-01-01 | 引能仕株式会社 | Spur gear member, spur gear, and method for manufacturing spur gear member |
| JP2019218994A (en) * | 2018-06-19 | 2019-12-26 | 日本精工株式会社 | Resin gear and method of manufacturing resin gear |
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