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新型光杠自锁升降装置在液压三轴试验机中的应用
Application of New-style Slick Pole Setting to 3-axial Hydraulic Test Machine
【摘要】 为解决大型三轴试验机横梁的大尺寸升降问题,提出一种新型光杠自锁升降装置,其原理是通过与立柱相联结的可涨开过盈弹性套和可锁紧开口弹性套与提升油缸的交替运动实现横梁的"无限"导程。
【Abstract】 A new-style slick pole self-lock up-down setting was designed to realize large size up-down of crossbeam,its principle is that limitless pass of the crossbeam is realized by alternate motion of overtop elastic cannula and ringent elastic cannula connected with poles.
【关键词】 三轴试验机;
过盈弹性套;
开口弹性套;
油缸;
【Key words】 3-axial test machine; Overtop elastic cannula; Ringent elastic cannula; Hydraulic pressure cylinder;
【Key words】 3-axial test machine; Overtop elastic cannula; Ringent elastic cannula; Hydraulic pressure cylinder;
【基金】 加工。公开发表论文20余篇,EI收录4篇,编写教材2本,完成国家及省级科研项目3项。电话:0431-85711304,13596053152。E-mail:yan-zhanhui@sohu.com
- 【文献出处】 机床与液压 ,Machine Tool & Hydraulics , 编辑部邮箱 ,2008年02期
- 【分类号】TH87
- 【被引频次】2
- 【下载频次】152