摘要
针对现有振动磨工作时效率低下,功耗量大的问题,设计新型双质体振动磨并对其仿真。样机采用双质体结构,使其获得高振强度,达到提高效率的目的;设计阶段采用UG建立物理模型并对其进行装配、干涉检查,确定样机最合适边界条件,降低功耗;仿真阶段采用UG动力学仿真,实现了机构的运动仿真,验证该机构设计的合理性,并分析其振强、速度、加速度曲线,与试验参数比较;取得了仿真与试验参数偏差在15%以内的阶段性成果。
To break through problems of low efficiency and high energy consumption of traditional vibration mill. Design new type of double mass vibration mill and make simulation on it. Two mass was used to meet the requirements of high efficiency. UG is applied to 3 D modeling, simulation, assembly and interference checking,so that the best size of mill can be found and decrease power dissipation.Make simulation of double mass vibration mill by UG. Realize the dynamic analysis and proof that the mill is reasonable. Analyze the amplitude, celebration, acceleration and compare them with parameter tested reality. A periodical achievement was obtained by restricting deviation value within 15 percent.
出处
《煤矿机械》
2017年第12期130-132,共3页
Coal Mine Machinery
基金
国家自然科学基金项目(51375221)
江苏省大学生创新创业训练计划项目(201611276008Z)
南京工程学院大学生科技创新基金2017年"挑战杯"培育支撑项目(TZ20170002)
关键词
双质体
振动磨
UG
建模
仿真
double mass
vibration
UG
modeling
simulation
