Ball Screw Drive Surface Defect Dataset for Classification

The dataset contains of 21835 150x150 Pixel RGB images of the surface of Ball Screw Drives. 11075 of these images are images without surface defects whereas the rest shows images with surface defects in form of so called pittings. So the dataset is evenly split over the classes. Pittings result from surface disruption and can ultimately lead to the breakdown of the component. To keep the availability of machines high it is important to find surface defects in time. The here presented dataset gives researchers and practitioners the possibility to train and test models for the classification of surface defects on machine tool elements.

本数据集包含21835张分辨率为150×150像素的RGB图像，拍摄对象为滚珠丝杠副（Ball Screw Drives）的表面。其中11075张为无表面缺陷样本，剩余样本则带有俗称点蚀（pittings）的表面缺陷。该数据集在两类样本上分布均衡。点蚀由表面损伤引发，最终可导致部件失效。为保障设备高可用率，及时检出表面缺陷至关重要。本数据集可为研究人员与工程技术人员提供训练、测试机床元件表面缺陷分类模型的支撑条件。

搜集汇总

背景与挑战

背景概述

该数据集包含21835张滚珠丝杠驱动表面的RGB图像，其中11075张无缺陷，10760张显示点蚀缺陷，适用于二分类任务。数据集提供了旋转图像作为数据增强，并标注了文件名以区分缺陷类型。