JPS6184512U - - Google Patents
Info
- Publication number
- JPS6184512U JPS6184512U JP16951784U JP16951784U JPS6184512U JP S6184512 U JPS6184512 U JP S6184512U JP 16951784 U JP16951784 U JP 16951784U JP 16951784 U JP16951784 U JP 16951784U JP S6184512 U JPS6184512 U JP S6184512U
- Authority
- JP
- Japan
- Prior art keywords
- stylus
- rotating arm
- spherical
- radius
- measuring jig
- 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
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 241001422033 Thestylus Species 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004441 surface measurement Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は球面測定治具を取付けた要部の斜視図、第２図
は球面測定治具の斜視図、第３図イ，ロはテーパ
リングゲージよりＲ変化盤を製作する説明図、第
４図は表面あらさ測定器の正面図、第５図は同じ
く側面図、第６図は記録表示の説明図、第７図は
従来の測定治具を取付けた要部の斜視図、第８図
は基準棒の調整の説明図、第９図は基準棒の動作
説明図である。
２…ギヤボツクス、３…回動アーム、４…触針
、５…測定対象物、６…被測定面、１４…記録装
置、１９…摺動突起、２２…球面測定治具、２４
…スライド板、２６…Ｒ変化盤、２７…テーパＲ
面。
The drawings show one embodiment of the present invention. Figure 1 is a perspective view of the main parts with a spherical surface measurement jig attached, Figure 2 is a perspective view of the spherical surface measurement jig, and Figure 3 A and B are views of the taper. An explanatory diagram for manufacturing an R change plate from a ring gauge, Figure 4 is a front view of the surface roughness measuring device, Figure 5 is a side view of the same, Figure 6 is an explanatory diagram of the record display, and Figure 7 is a conventional measurement method. FIG. 8 is an explanatory diagram of the adjustment of the reference rod, and FIG. 9 is an explanatory diagram of the operation of the reference rod. 2... Gearbox, 3... Rotating arm, 4... Stylus, 5... Measurement object, 6... Surface to be measured, 14... Recording device, 19... Sliding protrusion, 22... Spherical surface measurement jig, 24
...Slide plate, 26...R change plate, 27...Taper R
surface.
Claims (1)
が回動可能に支持され、かつ水平方向に移動可能
に設けられた回動アームと、該回動アームの先端
部に取付けられて測定対象物の被測定面に摺接す
る触針と、この触針の前記回動アームに対する相
対変位を電気的に増幅拡大して表示する記録装置
とを包括してなる表面あらさ測定器において、前
記回動アームの先端部寄り下面に突設した摺動突
起を摺接案内して前記触針と被測定面との間に基
本間隔を与える球面測定治具であつて、前記回動
アームに直行する方向に半径を漸進的に変化可能
とするテーパＲ面を有するＲ変化盤を目盛を刻設
したスライド板を介して移動調整可能に設けたこ
とを特徴とする表面あらさ測定器の球面測定治具
。 A rotary arm is rotatably supported at one end by a gearbox that is movable up and down, and is movable in the horizontal direction. In a surface roughness measuring device that includes a stylus that slides into contact with the measurement surface and a recording device that electrically amplifies and displays the relative displacement of the stylus with respect to the rotating arm, the tip of the rotating arm A spherical measuring jig that provides a basic distance between the stylus and the surface to be measured by slidingly guiding a sliding protrusion protruding from the lower surface of the stylus, the spherical measuring jig having a radius in the direction perpendicular to the rotating arm. A spherical surface measuring jig for a surface roughness measuring instrument, characterized in that a radius changing plate having a tapered radius surface that can be changed gradually is movably adjusted via a sliding plate with a scale engraved thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16951784U JPS6184512U (en) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16951784U JPS6184512U (en) | 1984-11-08 | 1984-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184512U true JPS6184512U (en) | 1986-06-04 |
Family
ID=30727247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16951784U Pending JPS6184512U (en) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184512U (en) |
-
1984
- 1984-11-08 JP JP16951784U patent/JPS6184512U/ja active Pending
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