Production Control Model Using Lean Manufacturing Tools and Kanban/CONWIP Systems to Improve Productivity in the Process of Sand Casting in a Heavy Metalworking SME
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Issue Date
2021-01-01Keywords
Kanban/CONWIPLean manufacturing
Make to order (MTO)
Sand casting
SMED
Agile manufacturing systems
Metal working
Production control
Productivity
Constant work in progress
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Smart Innovation, Systems and TechnologiesDOI
10.1007/978-3-030-57548-9_41Additional Links
https://www.scopus.com/record/display.uri?eid=2-s2.0-85098178876&doi=10.1007%2f978-3-030-57548-9_41&origin=inward&txGid=4b30b5b12b3aa6a72f7390923c4f1b83Abstract
The contribution of the metalworking sector to the gross domestic product is decreased by 8.6% in the 2017–2018 period because of problems such as high rejection rates, lead times, and raw material losses. Consequently, the sector’s production was reduced by PEN 1,200,000 while demand remained flat. Thus, this article proposes a production control model using 5S, Single-Minute Exchange of Dies, and tools such as Kanban and Constant Work-in-Progress (CONWIP) to increase the productivity of a sand casting line in a Peruvian metalworking enterprise that manufactures parts for mining on request. The improvement proposal involves the implementation of lean manufacturing tools and analyzes low productivity effects. The problems identified are typical of the Peruvian metalworking sector; thus, this study may contribute to finding possible solutions for issues faced by other enterprises.Type
info:eu-repo/semantics/articleRights
info:eu-repo/semantics/openAccessLanguage
engDescription
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.ISSN
21903018EISSN
21903026ae974a485f413a2113503eed53cd6c53
10.1007/978-3-030-57548-9_41
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