卷板机驱动辊齿轮动态响应对成形精度的影响
首发时间:2014-08-04
摘要:卷板机驱动辊工作中的稳定性对板料成形精度具有重要影响。根据卷板机驱动齿轮传动系统的几何参数、力学性能参数和运动参数,建立了系统动力学模型;针对卷板机驱动辊齿轮传动系统的动态响应,分析了下辊齿轮转速波动和转速不同步对卷板机稳定性和板材与下辊-板材接触点位置的影响;根据分析结果,给出了卷板机驱动辊齿轮传动系统设计和装配的要求。?????
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Study On Influence of Dynamic Response of Bending Machine's Driven Roller Gear System on Forming Precision
Abstract:The working stability of bending machine's driven roller has great influence on plate forming precision of. First of all, dynamic equations of gear transmission are established based on geometry parameters, mechanical performance parameters, motion parameters of driven roller gear transmission system. Influences of fluctuation of speed and unsynchronized rotation of lower rollers on steel-plate feed stability and contact point's position between lower roller and steel-plate are analyzed. Requirements of design and assembly of driven roller gear transmission system are presented aiming at dynamic response of driven roller gear transmission system of bending machine.?????
Keywords: Bending Machine;Driven Roller Gear;Dynamic Response;Forming Precision?????
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No.4605365939579140****
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