摘要
液压支架四连杆机构的几何特征直接影响支架的工作性能和承受的附加力,是掩护式支架和支撑掩护式支架的最重要部件之一。在对四连杆机构进行简化、建模的基础上,采用MATLAB软件分析四连杆机构的几何尺寸对支架受力的影响。进而优化各几何尺寸,使支架受力合理、工作可靠。对液压支架的研制和改进提供了参考。
Four-bar linkage＇s geometry characteristics of hydraulic support directly influence the support＇s operating performance and additional force, and is one of the most important components for cover Hydraulic support and cover-support Based on modeling and simplifying the four-bar linkage, use MATLAB software to analyze the force impacting on the Hydraulic support, which is influnced by the geometry size of the four-bar linkage. Then optimizes various geometries size. Make the support stress to be reasonable, and operation to be reliable. It provides reference for hydraulic support＇s development and the improvement.
出处
《世界科技研究与发展》
CSCD
2010年第2期193-195,共3页
World Sci-Tech R&D
关键词
四连杆
附加力
几何尺寸
four-bar linkage
additional force
geometry size
