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。
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.
出处
《机床与液压》
北大核心
2008年第2期88-89,共2页
Machine Tool & Hydraulics
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
关键词
三轴试验机
过盈弹性套
开口弹性套
油缸
3-axial test machine
Overtop elastic cannula
Ringent elastic cannula
Hydraulic pressure cylinder
