JPS62155355U - - Google Patents
Info
- Publication number
- JPS62155355U JPS62155355U JP4291986U JP4291986U JPS62155355U JP S62155355 U JPS62155355 U JP S62155355U JP 4291986 U JP4291986 U JP 4291986U JP 4291986 U JP4291986 U JP 4291986U JP S62155355 U JPS62155355 U JP S62155355U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- displacement measurement
- measurement hole
- light beam
- hole
- 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
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の細線強度試験装置の一実施例
の正面図、第２図は第２の実施例の正面図である
。
１……細線試験片、３……３次元微動台、５…
…電磁アクチユエータ、６……ロードセル、７…
…光源、８……ビームエキスパンダ、９……光学
位置センサ、１０……顕微鏡、１１……光ビーム
、１２……光束、１３……測定用光ビーム、１４
……測定装置、１５……制御装置。
FIG. 1 is a front view of one embodiment of the thin wire strength testing device of the present invention, and FIG. 2 is a front view of the second embodiment. 1... Thin wire test piece, 3... Three-dimensional fine movement table, 5...
...Electromagnetic actuator, 6...Load cell, 7...
...Light source, 8...Beam expander, 9...Optical position sensor, 10...Microscope, 11...Light beam, 12...Light flux, 13...Measurement light beam, 14
...Measuring device, 15...Control device.
Claims (1)
に変形を加え、試験片の強度を試験する試験装置
において、アクチユエータの一部に貫通穴を設け
て変位測定穴とし、該変位測定穴に光束を照射し
、変位測定穴を通過した光ビームを光学位置セン
サに照射することにより、アクチユエータの変位
を非接触で測定することを特徴とする細線強度試
験装置。 In a test device that tests the strength of a test piece by applying deformation to the test piece through reciprocating motion of an electromagnetic actuator, a through hole is provided in a part of the actuator to serve as a displacement measurement hole, and a light beam is irradiated to the displacement measurement hole, A thin wire strength testing device characterized by measuring the displacement of an actuator in a non-contact manner by irradiating an optical position sensor with a light beam that has passed through a displacement measurement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4291986U JPS62155355U (en) | 1986-03-26 | 1986-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4291986U JPS62155355U (en) | 1986-03-26 | 1986-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155355U true JPS62155355U (en) | 1987-10-02 |
Family
ID=30859290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4291986U Pending JPS62155355U (en) | 1986-03-26 | 1986-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155355U (en) |
-
1986
- 1986-03-26 JP JP4291986U patent/JPS62155355U/ja active Pending