Factors that influence product life cycle management to develop greener products in the mechanical industry
通过问卷调查巴西机械行业专业人士，用探索性因子分析找出影响绿色产品开发的关键因素，强调从设计初期就考虑产品回收和易回收材料。
Our aim was to discover the most important factors that influence the development of greener products in the mechanical industry, emphasising green design in product creation based on current environmental issues and considering product development as one important aspect of product life cycle management. This model is important to the mechanical industry because this sector relies heavily on raw materials, and recycling products is one way to improve environmental conditions. We used exploratory factor analyses to assess new product development, communication in change management, concurrent engineering, green products design worries and supplier involvement risks perception. The factor analyses initially found 10 constructs, but the 10th was eliminated because it had only one variable, and 5 were eliminated because they yielded Cronbach’s alpha values less than 0.6. To develop this model, we sent questionnaires to 2000 professionals in the Brazilian mechanical industry through LinkedIn discussion groups, mostly to professionals who participated in product development and was received 405 answered questionnaires which 394 was considered valid. The results show the importance of consistently managing product development throughout the entire product life cycle. This includes aspects such as product recycling, green products and using materials that are easy to recycle, from the very beginning of product design.