CAJ | 학술논문

提出激光加工热响应的空间温度场可视化方法并对相变硬化进行分析。应用颜色映射原理，建立空间温度场数据点着色色彩与温度的对应关系，用可视化方法分析了光束功率密度和移动速度对空间温度分布及相变硬化带的影响。方法可以直观、形象地显示温度场分布形态，预测相变硬化的深度和宽度，为研究激光束与材料相互作用时的参数优化提供了理论基础。
제출격광가공열향응적공간온도장가시화방법병대상변경화진행분석。응용안색영사원리，건립공간온도장수거점착색색채여온도적대응관계，용가시화방법분석료광속공솔밀도화이동속도대공간온도분포급상변경화대적영향。방법가이직관、형상지현시온도장분포형태，예측상변경화적심도화관도，위연구격광속여재료상호작용시적삼수우화제공료이론기출。
The visual analytical method of spacia l temperature field has been presented for the heat response in laser machining. A ccording to the theory of color mappling,data point colors are established corre sponding to temperature field in space.At the same time,the effects of power den s ity and motion speed of laser beam on temperature field distribution and hardeni n g strip are analyzed visually.The configuration of temperature field distrbution can be displayed directly and visually with this method,which can be used to pre dict the depth and width of transformation hardening,as well as to offer theoret ical basis to optimize parameters in studying interaction between laser beam and material.