ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 学術雑誌論文等

Assessment of non-rigid body, direction- andvelocity-dependent error motions and their cross-talk by two-dimensional digital scale measurements at multiple positions

https://hiroshima.repo.nii.ac.jp/records/2008679
https://hiroshima.repo.nii.ac.jp/records/2008679
73101e34-02c9-48e3-a858-5cb287a075ed
名前 / ファイル ライセンス アクション
PrecisionEngineering_66_144.pdf PrecisionEngineering_66_144.pdf (959.3 KB)
Item type デフォルトアイテムタイプ_(フル)(1)
公開日 2023-03-18
タイトル
タイトル Assessment of non-rigid body, direction- andvelocity-dependent error motions and their cross-talk by two-dimensional digital scale measurements at multiple positions
言語 en
作成者 Ibaraki, Soichi

× Ibaraki, Soichi

en Ibaraki, Soichi

Search repository
Hiruya, Mashu

× Hiruya, Mashu

en Hiruya, Mashu

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利情報
権利情報 © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
権利情報
権利情報 This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
主題
主題Scheme Other
主題 Machine tool
主題
主題Scheme Other
主題 Two-dimensional digital scale
主題
主題Scheme Other
主題 Cross grid encoder
主題
主題Scheme Other
主題 Volumetric accuracy
主題
主題Scheme Other
主題 Measurement
主題
主題Scheme Other
主題 Kinematic model
内容記述
内容記述 The conventional volumetric error compensation for a machine tool is based on the machine's kinematic model, which formulates the tool center point (TCP) position based on the assumption of rigid-body motion of each axis. Particularly in large-sized machine tools, error motions that do not satisfy this assumption may have a significant impact on the machine's overall volumetric accuracy. In addition to position-dependent quasi-static error motions included in the conventional kinematic model, this paper proposes a scheme to assess quasi-static cross-talk between axes and direction- and velocity-dependent error motions. This paper proposes test procedures to measure two dimensional (2D) contour error trajectories by using a 2D digital scale (cross grid encoder). Unlike many previous works, this paper proposes to perform the tests at multiple positions over the machine tool's entire workspace, and the error motions are assessed by comparing contour error profiles. An experimental case study on a large-sized bridge-type vertical machine tool shows that such influences can be significant error contributors. The proposed tests can assess error motions only at discrete points where a 2D digital scale is installed. It can be applied as accuracy inspection to ‘‘roughly’’ assess the machine's volumetric accuracy by using a 2D digital scale only, but it is generally not for the compensation.
言語 en
内容記述
内容記述タイプ Other
内容記述 This work was in part supported by NSK Foundation for the Advancement of Mechatronics in 2016. Heidenhain supported this study by providing a 2D digital scale, KGM282.
出版者
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
出版タイプ
出版タイプ AO
出版タイプResource http://purl.org/coar/version/c_b1a7d7d4d402bcce
関連情報
識別子タイプ DOI
関連識別子 10.1016/j.precisioneng.2020.04.008
関連情報
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.precisioneng.2020.04.008
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0141-6359
開始ページ
開始ページ 144
書誌情報 Precision Engineering
Precision Engineering

巻 66, p. 144-153, 発行日 2020-06-13
旧ID 51111
備考 The full-text file will be made open to the public on 13 June 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving'
戻る
0
views
See details
Views

Versions

Ver.1 2025-02-21 04:31:37.697130
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3