摘要
实现了某特殊垫圈低温磨损试验平台的机械结构设计,完成了以PLC为核心的控制系统硬件以及基于Visual C++6.0的上位机控制软件设计。通过实验,获取了关于该零件实验数据,并用最小二乘法拟合得到了垫圈磨损曲线:y=-8×10-6x+2.735 1(其中,x为摆动次数;y为垫圈的厚度),曲线斜率k=-8×10-6,磨损速率为:μ=0.08 mm/万次。
The mechanical structure design of an experimental platform for wear test at low temperature for a special washer is realized. The design of control system hardware with programmable logical control （PLC） as core hardware and private computer （PC） control software based on Visual C ＋＋ 6.0 are completed. Through the experiments, experimental data about the washer are obtained and washer wear curve, curve slope and wear rate are obtained through the least square method.
出处
《光电技术应用》
2014年第5期73-75,84,共4页
Electro-Optic Technology Application
关键词
垫圈
PLC
VISUAL
C++
控制系统
washer
programmable logical control （PLC）
Visual C＋＋
control system
