基于多色激光共焦测距技术的小模数齿轮精密检测数据集

基于多色激光共焦测距技术的小模数齿轮精密检测数据集数据采集装置采用CNC控制系统采用当代最先进的开放式控制系统，它采用32位CPU高速高精度运动控制；多种运动控制模式，点-点，速度，线性与圆弧插补，电子齿轮模式,电子凸轮模式等；现代PID运动控制，速度前馈，加速度前馈，积分限位，低通滤波；该CNC多轴运动控制器，对每个轴的运动实现轨迹的控制。再通过伺服放大器，对伺服电机实行速度控制。运动控制器还能实现多轴的联动，控制测量进给运动的轨迹，完成渐开线测量轨迹的电子展成。同时通过各测量系统对光栅信号进行采样。这些测量信号作为数控的位置输入，构成一个速度内环与位置外环的完整的控制系统。数据量为85.5MB。

The data acquisition device for the precision inspection dataset of small-modulus gears based on polychromatic laser confocal ranging technology adopts a CNC control system, specifically the most advanced open architecture control system of the current era. This system features a 32-bit CPU for high-speed and high-precision motion control, and supports multiple motion control modes including point-to-point control, speed control, linear and circular arc interpolation, electronic gear mode, and electronic cam mode. It is equipped with modern PID motion control, speed feedforward, acceleration feedforward, integral limit, and low-pass filtering functions. This CNC multi-axis motion controller realizes trajectory control for the motion of each axis, and then controls the speed of servo motors via servo amplifiers. The motion controller can also achieve multi-axis linkage, control the trajectory of the measurement feed motion, and complete the electronic generation of the involute measurement trajectory. Meanwhile, it samples grating signals through various measurement systems. These measurement signals serve as the position input for the CNC system, forming a complete control system with a speed inner loop and a position outer loop. The total data volume of this dataset is 85.5 MB.

搜集汇总

背景与挑战

背景概述

该数据集是一个用于小模数齿轮精密检测的数据集，基于多色激光共焦测距技术和CNC控制系统实现高速高精度测量，数据量85.5MB，包含34个文件，属于国家重点研发计划项目的一部分，由重庆大学发布。数据集聚焦于机械工程领域，通过电子展成方法支持渐开线轨迹测量，适用于齿轮误差建模和伺服系统研究。