基于一维激光传感器的圆柱度偏差在机测量方法  

On-machine Measurement Based on 1D Laser Sensor for Cylindricity Deviation

作　　者：杜红枫 王立新 王治忠 马娟 Du Hongfeng;Wang Lixin;Wang Zhizhong;Ma Juan(Research Institute of Science and Education Development,Xi'an Jiaotong University,Xi'an 710049,China;Xi'an Space Engine Co.,Ltd.,Xi'an 710061,China;不详)

机构地区：[1]西安交通大学科学与教育发展研究院 [2]西安航天发动机有限公司

出　　处：《工具技术》2023年第4期137-141,共5页Tool Engineering

摘　　要：针对回转体零件几何形状的在机测量与评价问题,结合反射式激光位移传感器研究了基于一维激光传感器的圆柱度偏差在机测量方法,并就圆柱度偏差在机测量模型和一维激光传感器测量与误差模型进行重点研究,提出了结合加工机床的基于一维激光位移测量的圆柱度偏差在机测量方案,通过实际测试验证了圆柱度偏差在机测量方法的合理性。该研究不仅具有较高的测量精度与工作效率,还可拓展机床加工与测量的能力。To solve the problem of on-machine measurement and evaluation of the geometries for cylinder parts,the on-machine measurement based on 1D laser sensor for cylindricity deviation is proposed with the laser displacement sensor.This measurement model of cylindricity deviation and the measurement error model of laser sensor are introduced.Based on this,the on-machine measurement scheme of cylindricity deviation using laser displacement sensor is investigated.The rationality of the cylinder deviation measurement is verified in the practical test.This work not only has high measurement accuracy and work efficiency,but also expands the capabilities of machining and measuring of a machine tool.

关 键 词：激光传感器 圆柱度偏差 在机测量 误差模型 几何量测量 

分 类 号：TG801[金属学及工艺—公差测量技术] TG835