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标 题: Bearings in action on Mars
火星上的轴承在工作
作 者: Mark Simms
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出版年: 2012
期刊名: Industrial Technology
工业技术
年卷期: 2012, vol.2012, no.OCT.
摘 要: NASA's Curiosity rover is now up and running on Mars. We look at some of the bearing technologies that are critical to its operation. The Curiosity rover that landed on Mars in early August features the largest, most advanced scientific payload of any Mars mission yet and, as in previous missions, Reali-Slim thin section bearings from Kaydon and precision bearings from Timken were selected for a range of tasks. The Reali-Slim components have a proven track record for saving space and weight without compromising performance. Indeed in the UK and wider Europe, Kaydon's sole UK representative RA Rodriguez, regularly supplies Reali-Slim bearings to the aerospace and defence sectors for a variety of mission critical applications. The five pairs of duplexed bearings specified for Curiosity operate in two important areas: a mechanism for preparing rock material samples for analysis and supporting the steering actuators for the rover's wheels.

美国国家航空航天局(NASA)的“好奇号”火星车现已成功登陆并开始在火星上运行。本文将介绍一些对其运行至关重要的轴承技术。该火星车于今年8月初成功着陆,搭载了迄今为止所有火星任务中最大、最先进的科学载荷。与以往任务一样,凯登公司(Kaydon)的Reali-Slim薄壁轴承和蒂姆肯(Timken)的精密轴承被选用于多种关键任务。Reali-Slim组件在节省空间和重量的同时,从未牺牲性能,其应用经验已得到充分验证。事实上,在英国及更广泛的欧洲地区,凯登公司的唯一英国代表RA·罗德里格斯(RA Rodriguez)长期为航空航天和国防行业提供Reali-Slim轴承,广泛应用于各类关键任务。好奇号所采用的五对双列轴承主要服务于两个重要功能:一是用于采集岩石样本以供分析的机械装置,二是支撑火星车轮的转向执行器。
中文内容为网络AI翻译,专业术语未必准确,仅供参考。

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