SBIR Phase I: Actively Controlled Gas Bearings

SBIR 第一阶段：主动控制气体轴承

• 批准号: 8560780
• 负责人: Ralph Burton
• 金额: $ 4万
• 依托单位: Burton Technologies Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1986
• 资助国家: 美国
• 起止时间: 1986-02-01 至 1986-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8560780&HistoricalAwards=false
• 关键词: SBIR; Phase; Actively; Controlled; Gas

A continuing problem in machine dynamics is that of transmission of vibration from the supporting surface (e.g., a floor surface) to machine components. Passive vibration isolators are effective for low frequencies but not for a broad range of frequencies. This project of research and development is the first step in providing a prototype, actively controlled gas bearing for precision movement in instruments and machine tools. The active bearings promise to provide a stiff support which can be made opaque to the tranmission of vibration from the supporting floor. The ultimate object is a complete functioning bearing system with a user friendly interface to facilitate incorporation in machines by designers not skilled in gas-bearing design.

机械动力学中一个持续存在的问题是 来自支撑表面的振动（例如，地板表面）以 机器部件。 被动式隔振器对于低 频率，但不适用于宽范围的频率。 的这一项目 研究和开发是提供原型的第一步， 用于仪器精密运动的主动控制气体轴承 和机床。 主动轴承承诺提供一个刚性 可以制成不透明的支撑，以防止振动从 支撑地板。 最终目标是一个完整的功能 轴承系统具有用户友好的界面， 由不熟悉气体轴承的设计者安装在机器上 设计