首页> 外文会议>Advanced Technology Optical/IR Telescopes VI >Handling 20 tons of honeycomb mirror with a very gentle touch
【24h】

Handling 20 tons of honeycomb mirror with a very gentle touch

机译:轻柔地搬运20吨蜂窝镜

获取原文
获取原文并翻译 | 示例

摘要

Abstract: The 6.5 meter and 8.4 meter mirrors being produced at Steward Observatory have to be lifted, turned, ground, polished, shipped and installed without exceeding 0.7 MPa (100 psi) stress in the glass. Many pieces of specialized equipment and some innovations are required to do this on a tight budget. We have developed lifting fixtures that are either glued on or held by vacuum. We have also designed turning rings that fill our lab, and transportation boxes to hold the mirror horizontal, vertical or in a ship. The sheer size and mass of the mirrors and equipment, plus the very stringent constraints makes the solutions interesting. This may not be the part of telescope design and construction that attracts the most attention, unless...!0
机译:摘要:必须抬高,转动,磨光,运输,安装安装在Steward天文台的6.5米和8.4米反射镜,并且玻璃中的应力不会超过0.7 MPa(100 psi)。为此,需要许多专用设备和一些创新产品,以节省预算。我们已经开发出了可以通过真空粘合或固定的起重装置。我们还设计了充满我们实验室的转环和运输箱,以将镜子水平,垂直或固定在船上。镜子和设备的巨大尺寸和质量,加上非常严格的限制,使解决方案变得有趣。除非...!0这可能不是吸引最多注意力的望远镜设计和构造的一部分。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号