JPS5917806U - Simultaneous measurement device for average diameter of workpiece - Google Patents
Simultaneous measurement device for average diameter of workpieceInfo
- Publication number
- JPS5917806U JPS5917806U JP7539783U JP7539783U JPS5917806U JP S5917806 U JPS5917806 U JP S5917806U JP 7539783 U JP7539783 U JP 7539783U JP 7539783 U JP7539783 U JP 7539783U JP S5917806 U JPS5917806 U JP S5917806U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- average diameter
- value
- added
- measurement device
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machine Tool Sensing Apparatuses (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の内径インプロセス測定の測定
要領を示す図面、第３図はこの考案に係る平均直径の測
定原理を示す概略図、第４図は倍率ａ、 ｂのとりう
る範囲を示す座標、第５図は検出器配置角丁、φのとり
うる範囲を示す座標、第６図はこの考案測定装置の演算
回路ブロック線図、第７図はこの考案被加工物の平均直
径同時測定装置の実施例である中ぐり精度のインプロセ
ス測定の実験装置概略図、第８図及び第９図はこの考案
の他の実施例である。
第３図
第５図Figures 1 and 2 are drawings showing the measurement procedure for conventional in-process inner diameter measurement, Figure 3 is a schematic diagram showing the principle of measuring the average diameter according to this invention, and Figure 4 shows the possible magnifications a and b. Coordinates showing the range, Fig. 5 is the detector arrangement angle, coordinates showing the possible range of φ, Fig. 6 is the arithmetic circuit block diagram of this devised measuring device, Fig. 7 is the average of this devised workpiece. FIGS. 8 and 9, which are schematic diagrams of an experimental apparatus for in-process measurement of boring accuracy, which is an embodiment of a simultaneous diameter measurement device, are other embodiments of this invention. Figure 3 Figure 5
Claims (1)
のの配置角をτ、φ＼１２０°で、かつ、Ｔ１φを１２
０°近傍の値として測定器本体中心から等距離に配置し
、被加工物内外径上の３点の測定器本体中心からの寸法
Ｙ１． Ｙ２． Ｙ３を検出するようにした測定器本体
と、測定器本体の検出値を電気量に変換し、その値にｌ
：ａ：ｂ（但し、ａ、 ｂ＼１、ミニー元宏（い、
ｂ＝−計招年恒の電気量を積算すると共に、これら３つ
の積算値を電気的に加算し、この加算値に１．−ａ□１
．の電気量を乗じて被加工物の平均直径を電気的に求め
る演算回路とよりな、 リ、上記測定器本体を加工工
具例に取付けると共に、工具又は被加工物の１回転中に
、上記演算回路で被加工物の平均直径をＮ回求め、これ
らの算術平均値を当該被加工物の平均直径とするように
構成したことを特徴とする被加工物の平均直径同時測定
装置。The three displacement detectors are arranged so that the angle of arrangement of one with respect to the other two is τ, φ\120°, and T1φ is 12
As a value near 0°, the dimension Y1. Y2. The measuring instrument body is designed to detect Y3, and the detected value of the measuring instrument body is converted into an electrical quantity, and the value is converted into l.
:a:b (However, a, b\1, Minnie Motohiro (i,
At the same time as integrating the amount of electricity of b = - total, these three integrated values are added electrically, and 1. is added to this added value. -a□1
．． An arithmetic circuit that electrically calculates the average diameter of the workpiece by multiplying the electrical quantity of 1. An apparatus for simultaneously measuring the average diameter of a workpiece, characterized in that the average diameter of the workpiece is determined N times by a circuit, and the arithmetic mean value of these is taken as the average diameter of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7539783U JPS5917806U (en) | 1983-05-19 | 1983-05-19 | Simultaneous measurement device for average diameter of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7539783U JPS5917806U (en) | 1983-05-19 | 1983-05-19 | Simultaneous measurement device for average diameter of workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917806U true JPS5917806U (en) | 1984-02-03 |
| JPS6110165Y2 JPS6110165Y2 (en) | 1986-04-02 |
Family
ID=30205463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7539783U Granted JPS5917806U (en) | 1983-05-19 | 1983-05-19 | Simultaneous measurement device for average diameter of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009168770A (en) * | 2008-01-21 | 2009-07-30 | Mitsubishi Heavy Ind Ltd | Measuring head of air micrometer |
| JP2012132784A (en) * | 2010-12-21 | 2012-07-12 | Tokai Kiyouhan Kk | Measurement head device of air micrometer |
| WO2015004974A1 (en) * | 2013-07-09 | 2015-01-15 | 株式会社日立製作所 | Shape measuring method and device |
-
1983
- 1983-05-19 JP JP7539783U patent/JPS5917806U/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009168770A (en) * | 2008-01-21 | 2009-07-30 | Mitsubishi Heavy Ind Ltd | Measuring head of air micrometer |
| US8485021B2 (en) | 2008-01-21 | 2013-07-16 | Mitsubishi Heavy Industries, Ltd. | Measuring head for air micrometer |
| JP2012132784A (en) * | 2010-12-21 | 2012-07-12 | Tokai Kiyouhan Kk | Measurement head device of air micrometer |
| WO2015004974A1 (en) * | 2013-07-09 | 2015-01-15 | 株式会社日立製作所 | Shape measuring method and device |
| JP2015017811A (en) * | 2013-07-09 | 2015-01-29 | 株式会社日立製作所 | Shape measurement method and device |
| US9733066B2 (en) | 2013-07-09 | 2017-08-15 | Hitachi, Ltd. | Shape measuring method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6110165Y2 (en) | 1986-04-02 |
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