Study of emerging avenues in supply chain resilience; the case of integration of additive manufacturing with spare parts procurement

Abstract

PurposeThe purpose of this research was to study the impacts of adoption of additive manufacturing (AM) for spare parts procurement, specifically in the context of supply chain resilience (SCR) especially regarding efficient spare parts inventory management. Furthermore, key narratives in the adoption of AM toward better SCR are explored.Design/methodology/approachIn-depth interviews with semi-structured open-ended questionnaire were conducted to collect primary qualitative data from 24 supply chain management (SCM) experts. Respondents consisted of experts across various industries. The data were analyzed by thematic content analysis method.FindingsThe results indicated that AM could be a suitable tool to reduce dependence on original equipment manufacturers (OEMs) for spare parts procurement. Data analysis also revealed that AM adoption might lead to significant cost and lead time reduction. Designs protected as intellectual properties (IP), substantive post-processing requirements and material compatibility were revealed to be barriers in adoption.Research limitations/implicationsThe impacts of utilizing AM for procurement of spare parts on the overall resilience of the supply chain were highlighted. Theoretical analysis of the findings was based on theoretical aspects of SCR. This was especially regarding efficient spare parts inventory management. The study results revealed the factors responsible adoption of the AM technology. A novel approach was undertaken to study the effect of AM adoption on “time-to-market” of newly launched products.Practical implicationsThe research provided insights regarding practical applications of AM adoption in spare parts procurement. The study could be beneficial to the early adopters of AM across industries for making managerial decisions. Unfamiliarity of supply chain managers with the AM technology was believed to be a major reason to adopt the technology. The study provided essential inputs regarding challenges and alternate adoption strategies of AM. Thus, the research was believed to be of potential value for creating awareness among supply chain managers regarding AM technology.Originality/valueThe research provided new insights on the impact of AM adoption in the context of SCR toward efficient spare parts inventory management. Various limiting and facilitating factors specific to Indian context were also explored.

Transformative Procurement Trends: Integrating Industry 4.0 Technologies for Enhanced Procurement Processes

“…However, decisionmaking complexities arise from material properties, compatibility, and cost considerations. Despite challenges, AM has the potential to enhance supply chain resilience and reduce dependency on original equipment manufacturers [112]. It is crucial to evaluate the tradeoffs between flexibility, lead times, and overall costs when incorporating AM in design enhancements [113].…”

“…The effects of using AM in spare parts procurement are investigated by Bhattacharyya et al [112], in particular in terms of supply chain resilience and effective inventory management for spare parts. The results of the research show that using AM might lessen reliance on original equipment manufacturers (OEMs) for acquiring some replacement components.…”