摘要
设计了摩擦力测量及数据显示装置。该装置由数据采集模块、动力装置模块和摩擦发生模块构成。应用直流有刷电机、拉力传感器、数字量变送器、USB转485转换器和电脑上位机软件设计的一种新型的半自动化摩擦力测量装置,实现对摩擦力的精准简便测量。该装置操作便捷、测量精度高、数据显示直观,可以应用于中学物理教学,也可以为工业生产中相关物体摩擦系数的测量带来便利。
This design is a friction measurement and data display device.The device consists of data acquisition module,power device module and friction generation module.A new type of semi-automatic friction measurement device is designed by using DC brush motor,tension sensor,digital transmitter,USB to 485 converter and PC software.It can measure the friction accurately and easily.The device has the advantages of convenient operation,high measurement accuracy and intuitive data display.It can be used in middle school physics teaching,and it can also bring convenience for the measurement of friction force of related objects in industrial production.
作者
程路洋
兰天龙
李明
王法社
CHENG Luyang;LAN Tianlong;LI Ming;WANG Fashe(School of Physics and Electronic Engeering,Linyi University,Linyi 276005,China)
出处
《大学物理实验》
2021年第2期80-82,共3页
Physical Experiment of College
基金
临沂大学大学生创新创业项目。
