For grinding copper workpieces and nonferrous metal of round surface and centreless grinding. 磨削钢件及有色金属的外园磨、无心磨等。
The establishment of a centreless anthropocentrism is a development stage of environmental ethics. 建构“无中心的人类中心主义”，这是环境伦理学“发展的环节”。
A novel FEA model of the precise centreless grinder is built and based on the model the influence of the bed structure on its dynamic behavior is studied. 建立了无心外圆磨床的有限元模型,并分析了床身筋板结构对床身动态特性的影响。
Such as: the guide idler on the centreless grinder,polishing for drill, tap and screw die as well as opening slot, cutting ect. 例如：无心磨床上的导轮、钻头及丝锥板牙的抛光、开槽及切割等。
For grinding tools , machineries, gauges, internal and external cylindrical grinding , surface and centreless grinding and crankshaft grinding etc. 用于工具、机械、量规、外园、内园、平面、无心磨和曲轴磨削等。
After centreless grinding machine parts were achieved, grinding wheel dresser, rings pallet and screw guide wheel all accord with the need of grinding tapered roller convexity. 设计了用于无心磨床加工套圈的自动上料的联线设备,其中包括提升机、料道、排料机三部分,并主要对排料机进行了详细的原理介绍。
