摘要
通过对偏心夹紧装置在工作过程中存在着对试件表面造成一定的摩擦拉伤这一问题的分析,对机构进行了改进设计,较好地解决了试件表面摩擦拉伤这一难题,同时也提高偏心夹紧装置的增力倍率,减轻了劳动强度,提高了实验数据的精确度.
Through analyzing of the problem of friction damage to the surface of concrete test pieces caused by the eccentric clamping apparatus,the design of mechanism has been improved so as to solve the difficulty of friction damage and increase the efficiency, release the work force and enhance the accuracy of experimental data.
出处
《漳州师范学院学报（自然科学版）》
2009年第2期68-70,共3页
Journal of ZhangZhou Teachers College（Natural Science)
关键词
偏心夹紧
摩擦力
力的放大
eccentric clamping
friction
the enlarging strength
