【摘要】 分析JS-53A型砂布砂纸磨削性能试验仪的特点与不足,根据实验要求对其进行改进设计。通过对磨削轨迹和运动速度分析和仿真,设计出试验仪的系统与结构,能按试验要求调节磨削环宽,并根据环宽选择最佳传动比;磨削运动更为平稳,提高了磨削效率,也拓宽了实验范围,可以进行更多的创新性试验。更多还原

【Abstract】 Based on analysis of advantage and shortage from JS-53A grinding test machine for emery cloth or paper,it is improved and designed meeting demand of test.The system and structure of tester is devised according to grinding trace and movement speed grinding analysis and simulation.The tester can be adjusted grinding ring width and best ratio according to ring width.It runs more smoothly,improves grinding efficiency and widens the scope of more experiments.So more innovative experiment is carried out.更多还原