JPS6157103B2 - - Google Patents
Info
- Publication number
- JPS6157103B2 JPS6157103B2 JP14618881A JP14618881A JPS6157103B2 JP S6157103 B2 JPS6157103 B2 JP S6157103B2 JP 14618881 A JP14618881 A JP 14618881A JP 14618881 A JP14618881 A JP 14618881A JP S6157103 B2 JPS6157103 B2 JP S6157103B2
- Authority
- JP
- Japan
- Prior art keywords
- cup
- shaped material
- side wall
- pulley
- die
- 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
- 239000000463 material Substances 0.000 claims description 31
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000000748 compression moulding Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
- B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14618881A JPS5847534A (ja) | 1981-09-18 | 1981-09-18 | 多重v溝付プ−リの予備成形品製造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14618881A JPS5847534A (ja) | 1981-09-18 | 1981-09-18 | 多重v溝付プ−リの予備成形品製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5847534A JPS5847534A (ja) | 1983-03-19 |
JPS6157103B2 true JPS6157103B2 (xx) | 1986-12-05 |
Family
ID=15402120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14618881A Granted JPS5847534A (ja) | 1981-09-18 | 1981-09-18 | 多重v溝付プ−リの予備成形品製造装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5847534A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010201482A (ja) * | 2009-03-05 | 2010-09-16 | Nihon Isued Corp | 電磁クラッチ用ロータの製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60108831U (ja) * | 1983-12-27 | 1985-07-24 | 不二化学工業株式会社 | 遠心クラツチのクラツチドラム |
JPS60188657A (ja) * | 1984-03-07 | 1985-09-26 | Sanshu Press Kogyo Kk | 板金製ポリvプーリーの製造方法および製造装置 |
JPS60227943A (ja) * | 1984-04-26 | 1985-11-13 | Kanemitsu Doukou Yousetsushiyo:Goushi | ねじ部を有する板金製品の製造方法 |
JPH01154842A (ja) * | 1988-11-18 | 1989-06-16 | Sanshu Press Kogyo Kk | 板金製ポリvプーリー並びにその製造方法および製造装置 |
CN100398732C (zh) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | 滚筒洗衣机的滑轮 |
-
1981
- 1981-09-18 JP JP14618881A patent/JPS5847534A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010201482A (ja) * | 2009-03-05 | 2010-09-16 | Nihon Isued Corp | 電磁クラッチ用ロータの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5847534A (ja) | 1983-03-19 |
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