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1·The paper analyses the success of reformation of abrasive belt grinding machine for diesel engine camshaft and benefits achieved.

就柴油机凸轮轴生产线上砂带抛光机四、六缸机共线改造获得成功，并取得良好的效益进行简要分析。

2·Compared with turning, milling and grinding, the abrasive belt grinding has higher production rate and available factor of power of machine tool.

砂带磨削比车削、铣削和砂轮磨削的生产率高，机床功率利用率高，经济效果显著。

3·According to the function requirement of fixation-girder portal Milling-grind machine, the abrasive belt grinding is used to grind machining the workpiece.

根据定梁龙门铣磨床的功能需求，采用了砂带磨削对工件进行磨削加工。