n. barrelling
本实用新型涉及工件或磨料散放在其内的滚简装置进行工件表面抛光或研磨的设备。
The utility model relates to a device which polishes or grinds the surfaces of work pieces, and the work pieces or grinding materials are loosely placed in a roller device.
还分析了该抛光剂在研磨滚抛中所起的作用。
It also analyses the role played by LH-1 politure in grinding and drum polishing.
滚研机是小直径工件外圆表面研磨加工设备之一，该机导轮表面形状直接影响加工精度。
The roll lapping machine is one of the equipments processing the excircle surface of minor diameter workpiece by lapping. The working accuracy is affected directly by the guide wheel of this machine.
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