TY - GEN
T1 - 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
AU - Prada-Echevarría, Luz
AU - Chinchay-Grados, Jorge
AU - Maradiegue-Tuesta, Fernando
AU - Raymundo, Carlos
N1 - Publisher Copyright:
© 2021, Springer Nature Switzerland AG.
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
KW - Kanban/CONWIP
KW - Lean manufacturing
KW - Make to order (MTO)
KW - SMED
KW - Sand casting
UR - https://www.scopus.com/pages/publications/85098178876
U2 - 10.1007/978-3-030-57548-9_41
DO - 10.1007/978-3-030-57548-9_41
M3 - Contribución a la conferencia
AN - SCOPUS:85098178876
SN - 9783030575472
T3 - Smart Innovation, Systems and Technologies
SP - 439
EP - 447
BT - Proceedings of the 5th Brazilian Technology Symposium - Emerging Trends, Issues, and Challenges in the Brazilian Technology
A2 - Iano, Yuzo
A2 - Arthur, Rangel
A2 - Saotome, Osamu
A2 - Kemper, Guillermo
A2 - Padilha França, Reinaldo
PB - Springer Science and Business Media Deutschland GmbH
T2 - 5th Brazilian Technology Symposium, BTSym 2019
Y2 - 22 October 2019 through 24 October 2019
ER -