基于环境指标的数控机床绿色度评价研究

摘要

The concept of green design adaptability evaluation index is put up to analyze and evaluate greenness of CNC machine tool ’ s design schemes .Starting from the natural properties of green design ,the computational model for the green design adaptability evaluation index of CNC machine tools is built ,and the key index which has a great impact on greenness of CNC machine tool is analyzed and calculated .According to the adaptability evaluation index obtained ,green design evaluations are conducted for the design schemes relative to the processing efficiency of machine tool .Finally ,the application effect of the method is shown through the development case study of efficient gear milling machines .%为分析评价数控机床各设计方案的绿色度，提出适应度评价指数这一概念。从机床绿色设计的自然属性出发，选取对机床绿色特性影响较大的环境指标进行研究分析，建立面向数控机床的绿色设计适应度评价指数计算模型。根据得到的适应度评价指数，对各设计方案进行相对于机床加工效率的绿色度评价。最后，将该适应度评价方法用于高效铣齿机床的设计中，验证了该方法的有效性。