JP3746777B2 - 内径測定装置 - Google Patents
内径測定装置 Download PDFInfo
- Publication number
- JP3746777B2 JP3746777B2 JP2003290191A JP2003290191A JP3746777B2 JP 3746777 B2 JP3746777 B2 JP 3746777B2 JP 2003290191 A JP2003290191 A JP 2003290191A JP 2003290191 A JP2003290191 A JP 2003290191A JP 3746777 B2 JP3746777 B2 JP 3746777B2
- Authority
- JP
- Japan
- Prior art keywords
- inner diameter
- measuring device
- hole
- measuring
- measured
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 1
Images
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
2a,2b 車輪
2c 車輪軸
3 走行用モータ
4 測定部
5 回転軸
6 支持アーム
7 測定部駆動モータ
8 測定部駆動機構
9 走行用ガイド
9a 溝
10 コントローラ
11 PC(パーソナルコンピュータ)
Claims (2)
- 互いに一部が連通し、隣接して平行に延びている複数の穴の内径を測定する内径測定装置であって、
前記各穴の内径をそれぞれ測定する非接触式の測定手段(4)を複数備えており、
前記内径測定装置は前記複数の穴の内部を自走する車台(1)を有しており、前記複数の測定手段(4)は前記車台(1)の上に設けられており、
前記車台(1)は、互いに隣接する前記穴同士の連通部に形成された凸部に摺動する溝(9a)を有するガイド部材(9)を備えている内径測定装置。 - 前記各測定手段(4)は、該測定手段(4)が内径を測定する前記穴の中心を回転中心として回転させられ、該穴の内周面から一定の距離をおいて該内周面の周方向に沿って移動するように構成されている、請求項1に記載の内径測定装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003290191A JP3746777B2 (ja) | 2003-08-08 | 2003-08-08 | 内径測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003290191A JP3746777B2 (ja) | 2003-08-08 | 2003-08-08 | 内径測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005061909A JP2005061909A (ja) | 2005-03-10 |
JP3746777B2 true JP3746777B2 (ja) | 2006-02-15 |
Family
ID=34368294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003290191A Expired - Lifetime JP3746777B2 (ja) | 2003-08-08 | 2003-08-08 | 内径測定装置 |
Country Status (1)
Country | Link |
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JP (1) | JP3746777B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1840505B1 (de) * | 2006-03-31 | 2011-01-05 | Coperion GmbH | Mess-Gerät zur Erfassung des Verschleiss-Zustandes von Bohrungen von Schnecken-Extrudern |
JP4659063B2 (ja) * | 2008-05-12 | 2011-03-30 | 株式会社日本製鋼所 | シリンダ内径測定装置 |
CN110345898A (zh) * | 2019-08-14 | 2019-10-18 | 大连凯晟科技发展有限公司 | 一种压力容器内径测量装置 |
-
2003
- 2003-08-08 JP JP2003290191A patent/JP3746777B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005061909A (ja) | 2005-03-10 |
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