基于切削参数的ZM5材料铣削温度试验

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This article discusses the heat in cutting 5th magnesium alloy（ZM5） and analyzes the distribution regularities of the temperature field in the cutting process.It designs and carries out orthogonal cutting tests of material ZM5 and compares the test results with the simulation results.Through the range analysis,it studies the cutting speed,feed rate and the influence of cutting depth on the surface temperature of material ZM5 during cutting process,and obtains cutting dosage combination which makes cutting temperature lower.讨论了航空铸造5号镁合金（ZM5）切削热的特点,分析了切削过程中温度场的分布规律。设计并进行了ZM5材料的正交切削试验,比较了试验结果与仿真结果,通过极差分析法,研究了切削速度、进给量及切削深度对ZM5材料切削过程中表面温度的影响程度,得出了能获得较低切削温度的切削用量组合。