摘要
通过建立切削过程的传热学模型，推导出切屑内部的温度分布，指出切屑内的温度场是一非均匀场，该温度场对切屑自然卷曲机理有重要影响．
In this paper a new model for heat conduction in metal cutting process is established. Based upon the model the equations of temperature distribution within the chip are derived. It is shown that the temperature field within the chip is an uneven distributed one, which has a significant effect on chip natural curling.
基金
广东省自然科学基金
