试验表明：干切削状态下金属软化效应占主导地位，湿切削可获得更好的表面粗糙度，切削液在刀具磨损后期开始发挥作用。
The results show that the metal soften is dominant in dry turning process, a good surface can be acquired in wet turning, and the cutting fluid takes an effective effect at the end of tool wear.
磨损失效系指表面之间的相对滑动摩擦导致其工作表面金属不断磨损而产生的失效。
Wear failure refers to the relative sliding friction between the surfaces causes the surface of the metal continue to wear their work arising from the failure.
陶瓷涂布刮刀是在钢刮刀表面进行金属氧化物热喷涂并进行精密磨削加工后的刮刀，耐磨损、使用寿命长。
The ceramic coating blade is the blade which is sprayed with metallic oxides using thermal spraying and then accurate grinded.
上海金星公司的聚晶拉线模可获得更高的模具寿命、更精确的金星丝园度和较好的金属丝表面光洁度、特别适合于大规格线径尺寸和易磨损的线材拉丝。
The polycrystalline diamond dies have longer services life, more accurate wire roundness and surface smoothness. They are in particular fitted to draw wearable wires with oversized size.
上海金星公司的聚晶拉线模可获得更高的模具寿命、更精确的金星丝园度和较好的金属丝表面光洁度、特别适合于大规格线径尺寸和易磨损的线材拉丝。
The polycrystalline diamond dies have longer services life, more accurate wire roundness and surface smoothness. They are in particular fitted to draw wearable wires with oversized size.
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