JPS5830805U - Automatic cylinder roundness measuring device - Google Patents
Automatic cylinder roundness measuring deviceInfo
- Publication number
- JPS5830805U JPS5830805U JP1981124675U JP12467581U JPS5830805U JP S5830805 U JPS5830805 U JP S5830805U JP 1981124675 U JP1981124675 U JP 1981124675U JP 12467581 U JP12467581 U JP 12467581U JP S5830805 U JPS5830805 U JP S5830805U
- Authority
- JP
- Japan
- Prior art keywords
- acceleration
- measuring device
- signal
- roundness measuring
- detector
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は円筒に変位検出器と加速度検出器を取付けた状
態を示す図面。第２図は本考案に使用される装置の電気
回路のブロック図。第３図は本考案を実施して得られた
真円度の作図例である。Fig. 1 is a drawing showing a state in which a displacement detector and an acceleration detector are attached to a cylinder. FIG. 2 is a block diagram of the electrical circuit of the device used in the present invention. FIG. 3 is an example of drawing the roundness obtained by implementing the present invention.
Claims (1)
検出器を取付けて構成した重力加速度検出用′の加速度
検出器と、加速度検出器からの信号のうち所定帯域の周
波数のものだけを拾うフィルターと、円筒の表面に接触
させて取付けた変位検出器と、変位検出器の信号に直流
電圧信号を付加しこの信号をフィルターを通過したそれ
ぞれの加速度検出器からの信号とを乗算する乗算器と、
乗算器の出力を直交座標上で記録する記録計とよりなる
ことを特徴とする真円度自動測定装置。The acceleration detector for detecting gravitational acceleration consists of two acceleration and velocity detectors mounted on the surface of a cylinder with the detection direction tilted by 90 degrees, and only the signals from the acceleration detectors with frequencies in a predetermined band. A displacement detector is installed in contact with the surface of the cylinder, a DC voltage signal is added to the signal from the displacement detector, and this signal is multiplied by the signal from each acceleration detector that has passed through the filter. a multiplier;
An automatic roundness measuring device characterized by comprising a recorder that records the output of a multiplier on orthogonal coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981124675U JPS5830805U (en) | 1981-08-25 | 1981-08-25 | Automatic cylinder roundness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981124675U JPS5830805U (en) | 1981-08-25 | 1981-08-25 | Automatic cylinder roundness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830805U true JPS5830805U (en) | 1983-02-28 |
Family
ID=29918535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981124675U Pending JPS5830805U (en) | 1981-08-25 | 1981-08-25 | Automatic cylinder roundness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007206086A (en) * | 1999-06-25 | 2007-08-16 | Jtekt Corp | Circularity measuring device and cylindrical grinder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5170666A (en) * | 1974-12-16 | 1976-06-18 | Komatsu Mfg Co Ltd | KEISHAKAKUSOKU TEISOCHI |
| JPS5697807A (en) * | 1980-01-07 | 1981-08-06 | Kosaka Kenkyusho:Kk | Display device of out-of-roundness measuring instrument |
-
1981
- 1981-08-25 JP JP1981124675U patent/JPS5830805U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5170666A (en) * | 1974-12-16 | 1976-06-18 | Komatsu Mfg Co Ltd | KEISHAKAKUSOKU TEISOCHI |
| JPS5697807A (en) * | 1980-01-07 | 1981-08-06 | Kosaka Kenkyusho:Kk | Display device of out-of-roundness measuring instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007206086A (en) * | 1999-06-25 | 2007-08-16 | Jtekt Corp | Circularity measuring device and cylindrical grinder |
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