JPS5619931A - Spinning method - Google Patents
Spinning methodInfo
- Publication number
- JPS5619931A JPS5619931A JP9173880A JP9173880A JPS5619931A JP S5619931 A JPS5619931 A JP S5619931A JP 9173880 A JP9173880 A JP 9173880A JP 9173880 A JP9173880 A JP 9173880A JP S5619931 A JPS5619931 A JP S5619931A
- Authority
- JP
- Japan
- Prior art keywords
- forming roller
- mandrel
- work
- manufactured
- movement
- 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
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE: To make the high accurately worked porduct possible to be manufactured, by greatly controlling the feeding speed with the movement of the forming roller, at performing the spinning work for the cylindrical work set to the mandrel.
CONSTITUTION: The cylindrical work 14 is set to the mandrel 1 and both are rotated integrally for performing the spinning work by roll forming woth the forming roller 8; hereupon, the radial rolling load to be given to above stated forming roller 8 is kept constant by the controller 13 consisting of the pressure detector 9, the amlifier 10, the servomotor 11 and the control valve 12, and at the same time, the feeding speed is increased with the movement of the forming roller 8 in order to suitably adjust the working rate. By thus keeping constant the gap between the forming roller 8 and the surface of the mandrel 1, the high accurately worked product with less variation of wall thickness can be manufactured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9173880A JPS5619931A (en) | 1980-07-07 | 1980-07-07 | Spinning method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9173880A JPS5619931A (en) | 1980-07-07 | 1980-07-07 | Spinning method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5619931A true JPS5619931A (en) | 1981-02-25 |
Family
ID=14034855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9173880A Pending JPS5619931A (en) | 1980-07-07 | 1980-07-07 | Spinning method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619931A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4565081A (en) * | 1983-05-11 | 1986-01-21 | Johan Massee | Forming machine |
CN102896193A (en) * | 2012-10-18 | 2013-01-30 | 哈尔滨工业大学 | Current-assist hot spinning forming method for titanium and titanium alloy |
CN104339129A (en) * | 2014-08-25 | 2015-02-11 | 中国航天科技集团公司长征机械厂 | Method for manufacturing flange with small filleted corners and equal wall thickness |
CN115351165A (en) * | 2022-09-01 | 2022-11-18 | 永康市新多杯业有限公司 | Rotational thinning process method for liner of vacuum cup |
-
1980
- 1980-07-07 JP JP9173880A patent/JPS5619931A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4565081A (en) * | 1983-05-11 | 1986-01-21 | Johan Massee | Forming machine |
CN102896193A (en) * | 2012-10-18 | 2013-01-30 | 哈尔滨工业大学 | Current-assist hot spinning forming method for titanium and titanium alloy |
CN104339129A (en) * | 2014-08-25 | 2015-02-11 | 中国航天科技集团公司长征机械厂 | Method for manufacturing flange with small filleted corners and equal wall thickness |
CN115351165A (en) * | 2022-09-01 | 2022-11-18 | 永康市新多杯业有限公司 | Rotational thinning process method for liner of vacuum cup |
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