光盘伺服槽及预制格式刻划机计算机检测系统及机械传动链频谱分析

本文详细地论述了光盘刻槽机光电检测系统的设计、工作原理和检测系统的误差。设计了专用计算机接口板和有效的计算机软件程序。并对机械传动链作了理论分析和实际误差曲线的频谱分析。

DYNAMIC MEASURING SYSTEM AND SPECTRUM ANALYSIS OF MECHANICAL TRANSMISSION SYSTEM IN LASER CUTTING MACHINE OF OPTICAL DISK FOR SERVE GROOVES AND PERFORMED INFORMATION

In this paper, combining with the practical mechanical transmission system of laser cutting machine of optical disk, a high precision dynamic measure system of round to long mechanical transmission link is designed and the working principle of the measure system and the measure system error are described. The experiment has proved that the measuring system is completely competent for measuring task, The special computer interface board and the practical computer software, after taking the advantage of fast data collecting and high processing ability of computer, are designed. The mechanical transmission link error can be obtained after processing the data. The theoretical analysis of transmission system of machine and the spectrum analysis of error curve are given.