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Evaluating Impact of High-Speed Machine Line Integration at TKF

Verbeek, T.H.B. (2024) Evaluating Impact of High-Speed Machine Line Integration at TKF.

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Abstract:This research investigates the impact of implementing a new high-speed sheathing line at TKF’s installation department on process flow and Work in Progress (WIP) levels. The new machine, operating at 160m/min, replaces an existing line, influencing WIP management due to TKF’s 24-48 hour WIP restrictions. Key metrics include Average Waiting Time (AWT), throughput, and output, analyzed through a discrete event simulation model. This study employs the Theory of Constraints (TOC) and Drum-Buffer-Rope (DBR) methodologies to analyze process adjustments and WIP evaluation techniques like Kanban and CONWIP. TOC identifies insulation lines 4 and 5 as bottlenecks with high AWT. Redistributing work and subordinating processes reduce AWT for insulation line 5 but increase it elsewhere. DBR limits reel buffer capacities, significantly lowering AWT across lines but slightly reducing total output. Kanban methodology, controlling reel square capacity, improves AWT for insulation lines 4 and 5 but increases it for other lines, particularly stranding machines, leading to reduced throughput. CONWIP demonstrates more favorable results by globally managing WIP levels. Recommendations for TKF include using TOC consistently to monitor bottlenecks, implementing CONWIP for better WIP management, and continuously analyzing performance to adapt processes effectively and optimize production.
Item Type:Essay (Bachelor)
Clients:
Twentsche Kabel Fabriek, Haaksbergen, Nederland
Faculty:BMS: Behavioural, Management and Social Sciences
Subject:85 business administration, organizational science
Programme:Industrial Engineering and Management BSc (56994)
Link to this item:https://purl.utwente.nl/essays/104635
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