摘要
针对目前国内尚无快速、经济、有效的模仿手工研磨抛光操作的大尺寸平面自动化研磨直线度检测的现状,通过对测量对象的深入研究,提出了基于三点法的直线度测量方法,在此基础上确定了测具的结构参数和LES1型位移传感器,选用Atmega16单片机应用于捕捉脉冲信号的传感系统,完成了测量仪器的设计和制造。研究结果表明,该测量仪器能够满足自动加工中对直线度测量精度的要求,为挤出平模头自动化研磨技术提供了一种可以选用的测量仪器。并且,此设计方案已经得到应用。
Aiming at the status of the requirement of fast economical and effective solution to linearity testing of hand-polishing automation of large-size flat grinding straightness testing,by the deep study for measure object,a method based on three-point method was presented,on this basis,the structural parameters and LES1 displacement sensor were determined,Atmega16 series microcontroller used in sensor system was choosed to capture pulse signal,the design and manufacture of measuring instruments were completed.The results indicate that the measuring instruments meet accuracy requirements of the straightness measurement in automated processing,and it provides a selection of measuring instruments for flat extrusion die polishing automation technology.
出处
《机电工程》
CAS
2010年第8期69-72,共4页
Journal of Mechanical & Electrical Engineering
基金
浙江省科技厅重大科技专项重点资助项目(2006C11069)
关键词
直线度
三点法
拟人化研磨
测量仪器
straightness
three-point method
manual-operation-simulated lapping
measuring instrument
