JPS5583829A - Unbalance correction method of rotary material and its unit - Google Patents
Unbalance correction method of rotary material and its unitInfo
- Publication number
- JPS5583829A JPS5583829A JP15688378A JP15688378A JPS5583829A JP S5583829 A JPS5583829 A JP S5583829A JP 15688378 A JP15688378 A JP 15688378A JP 15688378 A JP15688378 A JP 15688378A JP S5583829 A JPS5583829 A JP S5583829A
- Authority
- JP
- Japan
- Prior art keywords
- correction
- vibration
- mass
- rotary material
- course
- 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
- Testing Of Balance (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To improve efficiency of rotary material unbalance correction by changing weight mass in the course of rotation of a rotary material to detect vibration by a vibrometer and obtaining an unbalance correction position and a correction quantity from the vibration characteristic.
CONSTITUTION: Two or more balance weights 3 which can change mass by remote control in the course of rotation are fitted to the balance correction face of rotor 1. When the initial vibration value does not satisfy an allowable value, arbitrary gunpower 32 is ignited in the course of rotation of the rotor to break lead plate 33, and steel ball beads 34 are ejected by a centrifugal force to change mass of arbitrary weight 3. The weight influence coefficient in each correction face is calculated by computer 10 on a basis of change of vibration data dependent upon the operation above, and an optimum weight fitting correction face and its mass which can restrain vibration below a prescribed allowable value are calculated from this coefficient automatically. Thus, rotary material unbalance can be corrected efficiently.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15688378A JPS5583829A (en) | 1978-12-21 | 1978-12-21 | Unbalance correction method of rotary material and its unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15688378A JPS5583829A (en) | 1978-12-21 | 1978-12-21 | Unbalance correction method of rotary material and its unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583829A true JPS5583829A (en) | 1980-06-24 |
Family
ID=15637466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15688378A Pending JPS5583829A (en) | 1978-12-21 | 1978-12-21 | Unbalance correction method of rotary material and its unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583829A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01134703U (en) * | 1988-03-08 | 1989-09-14 | ||
JP2010281743A (en) * | 2009-06-05 | 2010-12-16 | Ihi Corp | Method of acquiring influence coefficient |
US8100009B2 (en) | 1999-03-31 | 2012-01-24 | Lord Corporation | Method and apparatus for balancing |
CN102778335A (en) * | 2012-06-25 | 2012-11-14 | 西安交通大学 | Anisotropic rotor holographic dynamic balancing method based on equivalent initial phase vector |
CN106124126A (en) * | 2016-07-07 | 2016-11-16 | 重庆长安汽车股份有限公司 | The method for testing and analyzing that the unbalance dynamic of whole vehicle state underdrive system separates |
CN110686829A (en) * | 2019-09-20 | 2020-01-14 | 上海诺特飞博燃烧设备有限公司 | Dynamic balancing method of impeller |
-
1978
- 1978-12-21 JP JP15688378A patent/JPS5583829A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01134703U (en) * | 1988-03-08 | 1989-09-14 | ||
US8100009B2 (en) | 1999-03-31 | 2012-01-24 | Lord Corporation | Method and apparatus for balancing |
JP2010281743A (en) * | 2009-06-05 | 2010-12-16 | Ihi Corp | Method of acquiring influence coefficient |
CN102778335A (en) * | 2012-06-25 | 2012-11-14 | 西安交通大学 | Anisotropic rotor holographic dynamic balancing method based on equivalent initial phase vector |
CN106124126A (en) * | 2016-07-07 | 2016-11-16 | 重庆长安汽车股份有限公司 | The method for testing and analyzing that the unbalance dynamic of whole vehicle state underdrive system separates |
CN106124126B (en) * | 2016-07-07 | 2018-05-01 | 重庆长安汽车股份有限公司 | The separated method for testing and analyzing of whole vehicle state underdrive system unbalance dynamic |
CN110686829A (en) * | 2019-09-20 | 2020-01-14 | 上海诺特飞博燃烧设备有限公司 | Dynamic balancing method of impeller |
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