Vol.:(0123456789) 1 3 Journal of Intelligent Manufacturing https://doi.org/10.1007/s10845-020-01539-4 The architecture development of Industry 4.0 compliant smart machine tool system (SMTS) Byeongwoo Jeon 1  · Joo‑Sung Yoon 2  · Jumyung Um 3  · Suk‑Hwan Suh 1 Received: 8 June 2019 / Accepted: 17 January 2020 © Springer Science+Business Media, LLC, part of Springer Nature 2020 Abstract As part of the fourth industrial revolution, the movement to apply various enabling technologies under the name of Industry 4.0 is being promoted worldwide. Because of the wide range of applications and the capacity of manufacturing workpieces fexibly, machine tools are regarded as essential industrial elements. Hence, much research has been concerned with apply- ing various enabling technologies such as cyber-physical systems to machine tools. To realize a machine tool suitable for Industry 4.0, development should be done in a systematic manner rather than the ad-hoc application of enabling technologies. In this paper, we propose a functional architecture for the Industry 4.0 version of machine tools, namely smart machine tool system. To refect the voices of various stakeholders, stakeholder requirements are identifed and transformed into design considerations. The design considerations are incorporated into the conceptual model and functional modeling, both of which are used to derive the functional architecture. The implementation procedure and an illustrative case study are presented for the application of the functional architecture. Keywords Smart machine tool system (SMTS) · Cyber-physical manufacturing system (CPMS) · Machine tool cyber system (MTCS) · Cyber-physical system (CPS) operator · Monitoring · Analysis · Plan · Execution/big data analytics and AI, digital twin (MAPE/BD) Abbreviations AI Artifcial intelligence API Application programming interface BD Big data analytics and AI, digital twin BDA Big data analytics CAD Computer-aided design CAE Computer-aided engineering CAM Computer-aided manufacturing CAI Computer-aided inspection CAPP Computer-aided process planning CAX Computer-aided X CNC Computerized numerical controller CPMS Cyber-physical manufacturing system CPS Cyber-physical systems DAQ Data acquisition DT Digital twin HMI Human–machine interface IDEF0 Part of the IDEF modeling languages to model the function of the system. Integra- tion defnition (IDEF) is a series of modeling languages in the feld of systems/software engineering IoT Internet-of-Things KPI Key performance indicator M2M Machine-to-machine MAPE Monitoring, analysis, plan, and execution * Suk-Hwan Suh shs@postech.ac.kr Byeongwoo Jeon jhs@postech.ac.kr Joo-Sung Yoon jsyoon@kitech.re.kr Jumyung Um jayum@khu.ac.kr 1 Research Center for Smart Factory, POSTECH, 77 Cheongam-Ro, Nam-Gu, Pohang, Gyeonsangbuk-Do 790-784, South Korea 2 Smart Manufacturing Technology Group, Korea Institute of Industrial Technology, 89, Yangdaegiro-Gil, Ipjang-Myeon, Seobuk-Gu, Cheonan, Chungcheongnam-Do 31056, South Korea 3 Smart Manufacturing Laboratory, Kyung Hee University, 1732 Deogyeong-Daero, Giheung-Gu, Yongin, Gyeonggi-Do 446-701, South Korea