CAJ | 학술논문

产品设计过程中选择绿色材料是实现绿色设计的重要方法之一，基于材料的TPI值提出了材料有害效能因子的概念，并结合洗衣机法兰轴为例进行分析。采用TPI值方法定量的评估材料对环境及人体的有害性，建立材料的有害效能因子，结合实例说明了计算方法，给出了满足扭转强度的情况下材料的最小有害性，结果表明有害效能因子的在材料选择中有重要的参考作用。
산품설계과정중선택록색재료시실현록색설계적중요방법지일，기우재료적TPI치제출료재료유해효능인자적개념，병결합세의궤법란축위례진행분석。채용TPI치방법정량적평고재료대배경급인체적유해성，건립재료적유해효능인자，결합실례설명료계산방법，급출료만족뉴전강도적정황하재료적최소유해성，결과표명유해효능인자적재재료선택중유중요적삼고작용。
Green material selection in the process of product design is an important method for green design. Material toxic performance index is presented based on TPI. Using TPI value to evaluate the toxic of materials on environment and human, the material toxic performance index is established, combining with example to illustrate the calculating method. The minimal toxic of material is given based on torsion strength. As shown in the case study, results show that toxic performance index has important reference in the selection of materials.