JPS5746137A - Digital dynamic balancing measuring device - Google Patents
Digital dynamic balancing measuring deviceInfo
- Publication number
- JPS5746137A JPS5746137A JP12263280A JP12263280A JPS5746137A JP S5746137 A JPS5746137 A JP S5746137A JP 12263280 A JP12263280 A JP 12263280A JP 12263280 A JP12263280 A JP 12263280A JP S5746137 A JPS5746137 A JP S5746137A
- Authority
- JP
- Japan
- Prior art keywords
- unbalancing
- digital
- measuring device
- program
- condition
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
PURPOSE:To facilitate the combination of a device with an unbalancing self-correcting device and to manufacture it at a low cost, by a method wherein data for un- balancing amount and angle are indicated in a digital manner and are outputted to the outside. CONSTITUTION:A programming memory 55 stores a program which computes signal components X and Y according to equalities I and II, respectively, where M is counter value of a counter 46, and SQ is digital values stored in memory circuit 51 and 52 corresponding to vibration detectors 36 and 37. A constant of a vibration system and unbalancing amount and angle on a plurality of correcting surfaces of a rotor are computed using unbalancing signals X and Y in at least 2 conditions of a condition, in which a trial weight is not attached to a rotary object, and a condition, in which the trial weight is placed at the rotary object, and a program for controlling a digital output according to the results is stored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12263280A JPS5746137A (en) | 1980-09-03 | 1980-09-03 | Digital dynamic balancing measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12263280A JPS5746137A (en) | 1980-09-03 | 1980-09-03 | Digital dynamic balancing measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5746137A true JPS5746137A (en) | 1982-03-16 |
JPH0315688B2 JPH0315688B2 (en) | 1991-03-01 |
Family
ID=14840768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12263280A Granted JPS5746137A (en) | 1980-09-03 | 1980-09-03 | Digital dynamic balancing measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746137A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60259927A (en) * | 1984-03-26 | 1985-12-23 | Oomiya Kogyo Kk | Detection of unbalance in field balance and field balancer |
-
1980
- 1980-09-03 JP JP12263280A patent/JPS5746137A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60259927A (en) * | 1984-03-26 | 1985-12-23 | Oomiya Kogyo Kk | Detection of unbalance in field balance and field balancer |
Also Published As
Publication number | Publication date |
---|---|
JPH0315688B2 (en) | 1991-03-01 |
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