摘要
阐述了液压支架立柱、千斤顶和安全阀必须做型式试验,所做试验的内容及性能要求。提出了液压支架整架试验要求,包括操作性能、密封性能、支护性能、适应性能、强度要求、耐久性能要求(强度要求包括主体结构强度要求和辅助机构强度要求等)。
The paper expounds hydraulic support pole,jack and relief valve must do type test,introduces the test content and performance requirements.the whole hydraulic support frame test requirements are put forward,including operating performance,sealed performance,support performance,adaptation performance,the required strength,endurance performance requirements（strength requirement including major structure strength requirement and auxiliary institutions strength requirements,etc.）.
出处
《河北能源职业技术学院学报》
2011年第4期60-62,65,共4页
Journal of Hebei Energy College of Vocation and Technology
关键词
液压支架
性能试验
试验内容
试验设备
hydraulic support
performance test
test content
test equipment
