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中文摘要：
旋转的高速度的充满油的球和绘画过程被提出生产向轴的方向有高度有效的热转移性能的投出的热管子，和在管子内的密纹的形成的机制被调查。影响密纹的配置的关键因素被分析。旋转深度什么时候在 0.4 公里和 0.5 公里之间变化，拉速度，从 200 mm/min 变化到 450 mm/min，旋转速度在 6 000 r/min 以外，工作温度是不到 50
英文摘要：
The high-speed oil-filled ball spinning and drawing process was put forward to manufacture the axially grooved heat pipe with highly efficient heat-transfer performance, and the forming mechanism of micro-grooves inside the pipe was investigated. The key factors influencing the configurations of micro-grooves were analyzed. When the spinning depth varies between 0.4 mm and 0.5 ram, drawing speed varies from 200 mm/min to 450 mm/min, rotary speed is beyond 6 000 r/min and working temperature is less than 50 ℃, the grooved tubes are formed with high quality and efficiency. The ball spinning process uses full oil-filling method to set up the steady dynamic oil-film that reduces the drawing force and improves the surface quality of grooved copper tube.
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