表面活性剂在金属抛光技术上的应用研究

介绍由几种表面活剂及其它组份复配的、应用于硬质金属精抛光的新型液体抛光剂的配方 ,性状及各组份的作用。并对其抛光机理进行了阐述。

冷轧带钢在线磨辊辊面粗糙度的实验研究

对影响磨削辊面粗糙度的因素进行了系统分析和实验研究 ,得出了轧辊转速、砂轮速度、砂轮粒度、磨削液等因素对磨削辊面粗糙度影响的一般规律 。

6J 型干涉显微镜测量表面粗糙度的 CAI 软件设计

充分运用ＶＩＳＵＡＬＢＡＳＩＣ的强大图形及界面功能，实现了６Ｊ干涉显微镜测量表面粗糙度的计算机模拟，使该项的实验教学更加生动直观，改善了实验教学效果．

Development of Diamond-like Carbon Fibre Wheel

A unique diamond-like carbon (DLC) grinding wheel was developed, in which the DLC fibres were made by rolling Al sheets coated with DLC films and aligned no rmally to the grinding wheel surface by laminating Al sheets together with DLC fibres. In this paper, the formation process of DLC fibres and the fabrication process of a DLC fibre wheel were investigated. Many grinding experiments were also carried out on a precision NC plane milling machine using a newly developed DLC wheel. Grinding of specimens of silicon wafers, optical glasses, quartz, granites and hardened die steel SKD11 demonstrated the capabilities of nanometer surface finish. A smooth surface with a roughness value of Ra2.5 nm (Ry26 nm) was achieved.

新国家标准《极限与配合》、《表面粗糙度》等与其旧标准的对比

分别对新国家标准《极限与配合》、《一般公差线性尺寸的未注公差》、《光滑工件尺寸的检验》和《表面粗糙度》与其相应的旧国家标准进行了对比研究 。

轮齿微观接触模型的研究动态

针对接触理论的发展，本文论述了关于建立轮齿微观接触模型研究的发展概况，微观接触研究的重要性及其产生的理论和应用背景。