The paper describes the solution for abrasion of spiral feeder, introducing the way to decrease abrasion by polyethylene serving as liner of feeding chute and appending tandem booster.
阐述了解决螺旋送料机的磨损问题，并介绍了利用聚乙烯材料作送料槽内衬板的方法、减轻其磨损的办法和增设轴向助推的机械装置。
The liner of the wet-grinding machine at metallurgical mines works under very bad conditions, and it has to bear impact, corrosion and abrasion.
冶金矿山湿式磨机衬板，使用工矿条件恶劣，既受腐蚀又受冲击和磨损。
The paper applies the technology of image processing and recognition to the detection of abnormal abrasion on the surface of cylinder liner.
论文把图像处理与识别技术直接应用到气缸套表面异常磨损检测中。
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