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基于ADXL210的大型机床校准振动检测系统设计

Based on ADXL210 calibration of large machine tool vibration testing system design
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摘要 针对大型机床在工作过程中校准系统人工检测效率低下、预警能力不足的问题,在对大型机床校准系统振动特性研究的基础上,以对大型机床工作中自身产生的振动固有频率变化检测为切入点来判断由于空气可压缩性产生的误差,振动信号采集终端以IAP15F2K61S2单片机为核心,采用较为灵敏的加速度传感器ADXL210来采集振动信号,实现了无线数据通信模块与远程数据交互接口电路的设计;并对系统的信号采样过程以及主程序工作流程等进行了研究设计。通过系统测试实验,本系统可有效采集大型机床校准系统的振动信号,对机床的变速进行准确检测并预警,远程数据传送成功率100%,工作稳定,有很强的实用价值。
作者 蓝雄
出处 《制造业自动化》 2015年第17期153-156,共4页 Manufacturing Automation
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