JPS556265A - Unbalance correcting method and apparatus of rotating body - Google Patents
Unbalance correcting method and apparatus of rotating bodyInfo
- Publication number
- JPS556265A JPS556265A JP7888178A JP7888178A JPS556265A JP S556265 A JPS556265 A JP S556265A JP 7888178 A JP7888178 A JP 7888178A JP 7888178 A JP7888178 A JP 7888178A JP S556265 A JPS556265 A JP S556265A
- Authority
- JP
- Japan
- Prior art keywords
- unbalance
- correction
- signals
- circuit
- rotating body
- 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
- Manufacture Of Motors, Generators (AREA)
- Testing Of Balance (AREA)
Abstract
PURPOSE: To make the correction automatic thereby to accomplish the same easily in high accuracy by controlling the injection mechanism of a thermoplastic resin or a thermoset composite such that it can accomplish the injection in a quantity corresponding to the unbalance.
CONSTITUTION: The output signals of a switch circuit 12, which is turned on when a rotating body such as a motor rotor 1 comes to an unbalance position, is generated as operating signals b through a delay circuit 13, and at the same time the output corresponding to the unbalance is generated as signals a through a correction control circuit 9 from an unbalance measuring circuit 8. Both of the signals a and b are fed to the gate circuit 21 of an injector 16 to operate a solenoid valve 20 for a preset period so that a desired quantity of adhesive is injected from a nozzle 18 into the coil portion of the rotor 1 thereby to effect the correction of the unbalance. Thus, the correction is made automatic so that it can be accomplished easily in high accuracy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7888178A JPS556265A (en) | 1978-06-28 | 1978-06-28 | Unbalance correcting method and apparatus of rotating body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7888178A JPS556265A (en) | 1978-06-28 | 1978-06-28 | Unbalance correcting method and apparatus of rotating body |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11977186A Division JPS6254137A (en) | 1986-05-23 | 1986-05-23 | Unbalance correcting device for body of rotation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS556265A true JPS556265A (en) | 1980-01-17 |
Family
ID=13674149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7888178A Pending JPS556265A (en) | 1978-06-28 | 1978-06-28 | Unbalance correcting method and apparatus of rotating body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556265A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525768A1 (en) * | 1982-04-26 | 1983-10-28 | Dana Corp | METHOD FOR BALANCING A MECHANICAL MEMBER AND THAT ORGAN |
JPS62203535A (en) * | 1986-02-28 | 1987-09-08 | Asmo Co Ltd | Method and apparatus for correcting dynamic balance of rotor |
JPH01104542U (en) * | 1987-12-30 | 1989-07-14 | ||
US4998448A (en) * | 1982-04-26 | 1991-03-12 | Dana Corporation | Aluminum driveshaft with balancing composition |
JPH0518847A (en) * | 1991-07-15 | 1993-01-26 | Oomiya Kogyo Kk | Method and device for automatically correcting unbalance of rotary body |
JPH0580270A (en) * | 1991-09-19 | 1993-04-02 | Hitachi Ltd | Polygon mirror or polygon mirror motor |
EP1645776A1 (en) * | 2004-10-06 | 2006-04-12 | Societe de Technologie Michelin STM | Balancing weights that may be extruded |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238438A (en) * | 1975-09-22 | 1977-03-25 | Kurita Industrial Co Ltd | Anticorrosive for copper |
-
1978
- 1978-06-28 JP JP7888178A patent/JPS556265A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5238438A (en) * | 1975-09-22 | 1977-03-25 | Kurita Industrial Co Ltd | Anticorrosive for copper |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525768A1 (en) * | 1982-04-26 | 1983-10-28 | Dana Corp | METHOD FOR BALANCING A MECHANICAL MEMBER AND THAT ORGAN |
US4998448A (en) * | 1982-04-26 | 1991-03-12 | Dana Corporation | Aluminum driveshaft with balancing composition |
JPS62203535A (en) * | 1986-02-28 | 1987-09-08 | Asmo Co Ltd | Method and apparatus for correcting dynamic balance of rotor |
JPH01104542U (en) * | 1987-12-30 | 1989-07-14 | ||
JPH0518847A (en) * | 1991-07-15 | 1993-01-26 | Oomiya Kogyo Kk | Method and device for automatically correcting unbalance of rotary body |
JPH0580270A (en) * | 1991-09-19 | 1993-04-02 | Hitachi Ltd | Polygon mirror or polygon mirror motor |
EP1645776A1 (en) * | 2004-10-06 | 2006-04-12 | Societe de Technologie Michelin STM | Balancing weights that may be extruded |
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