Connecting Mechanism of Precision Table to Its Driving System

精密工作台与其驱动系统的连接机构

• 批准号: 01460099
• 负责人: ITO Yoshimi
• 金额: $ 3.65万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-01460099/
• 关键词: Machine Tool Joint; Machine Tool; Structural Design; Ultra-precision; Table System; Driving System; Connecting Mechanism; 超精密加工; 超精密測定; テ-ブル駆動系; 送り駆動系; 移動テ-ブル; 運動誤差

In this research, to establish a precision feed table system, the connecting two mechanisms based on a new concept, i. e., the four-ball type and air-cushioned layer type have been proposed. Furthermore, we ascertained the validity and effectiveness of those connecting mechanisms by incorporating them between the table and its ball screw type driving system of a precision table. And it has been make clean that the proposed and developed mechanisms the high rigidity only in the feed direction, i, e., direction-oriented rigidity, simultaneously having the high flexibility in other directions to isolate the unfavorable vibration and disturbance.

为了构建精密进给工作台系统，本文提出了基于四球式和气垫层式两种新概念的连接机构。此外，通过将这些连接机构与精密工作台的滚珠丝杠驱动系统结合在一起，确定了这些连接机构的有效性。并且明确了所提出和开发的机构仅在进给方向上具有高刚度，即定向刚度，同时在其他方向上具有高柔性，以隔离不利的振动和干扰。

项目成果

新野 秀憲,橋詰 等,伊東 誼: "精密テ-ブルとその送り駆動系の連結機構に対する二,三の新提案" 日本機械学会論文集. 57ー542. (1991)

新野英德等。

Hidenori SHINNO, Hitoski HASHIZUME and Yoshimi ITO,: "New Proposals for Connecting Mechanism of Table to Its Driving System in Precision Machine Tools" Transactions of the Japan Society of Mechanical Engineers,. 57-542. 1991

Hidenori SHINNO、Hitoski HASHIZUME 和 Yoshimi ITO，“精密机床中工作台机构与其驱动系统连接的新提案”日本机械工程师学会会刊，。