Estimation of cost reduction by tolerance optimization

A Armillotta - The International Journal of Advanced Manufacturing …, 2024 - Springer
Tolerance allocation is a design task with a strong potential impact on manufacturing
choices. In practice, however, it is often carried out with simple heuristics rather than with an …

Accelerating sampling-based tolerance–cost optimization by adaptive surrogate models

M Roth, S Freitag, M Franz, S Goetz… - Engineering …, 2024 - Taylor & Francis
High numbers of function evaluations are inevitable to guarantee the reliability and
optimality of sampling-based tolerance–cost optimization. Despite using different …

[HTML][HTML] Enhanced Medical Education for Physically Disabled People through Integration of IoT and Digital Twin Technologies

A Kumar, AKJ Saudagar, MB Khan - Systems, 2024 - mdpi.com
This research presents an innovative approach to revolutionize IoT service development in
medical education, specifically designed to empower individuals with physical disabilities …

Handling Sampling-induced Uncertainties in Tolerance-Cost Optimization

M Roth, B Schleich, S Wartzack - Procedia CIRP, 2022 - Elsevier
Embedding sampling-based tolerance analysis in tolerance-cost optimization is seen as the
key to its industrial establishment as a powerful tool for cost-optimal tolerance allocation …

Concurrent Machine and Batch Size Selection in Sampling-based Tolerance-Cost Optimization

M Roth, B Schleich, S Wartzack - Procedia CIRP, 2022 - Elsevier
Tolerance allocation is an essential part of detail design and an important interface between
design and production. Its goal is to select tolerance values as tight as necessary, to reliably …

Coupling Sampling-Based Tolerance-Cost Optimization and Selective Assembly–An Integrated Approach for Optimal Tolerance Allocation

M Roth, MJ Seitz, B Schleich… - ASME …, 2022 - asmedigitalcollection.asme.org
Optimization has gained increased attention in product development and is nowadays
profitably used to solve complex design problems. In tolerance design, tolerance-cost …

Sampling-Based Tolerance-Cost Optimization: Automating Least-Cost Tolerance Allocation Through Joint Metaheuristic Optimization and Sampling-Based Tolerance …

M Roth, S Wartzack - Research in Tolerancing, 2024 - Springer
Tolerance allocation is an essential tolerancing activity to assure the manufacturability of the
individual parts, their assembly to the final product, and its functionality in use. Design …

Continuous simulation of variations during the design of endless fiber reinforced composite structure assemblies

S Freitag, S Goetz, S Wartzack - DS 125: Proceedings of the …, 2023 - designsociety.org
Using composite materials like endless fiber reinforced plastics offers numerous
advantages. Nevertheless, the material properties of composite materials lead to new …

[PDF][PDF] Simulationsstrategie zur Abbildung des abweichungsbehafteten Herstellungsprozesses von Faser-Kunststoff-Verbund-Baugruppen

S Freitag, S Goetz, S Wartzack - Tagungsband der 5. Summer School … - d-nb.info
Der Einsatz von Faser-Kunststoff-Verbundwerkstoffen (FKV) bringt dank der speziellen
Materialeigenschaften einige Vorteile mit sich. Ein FKV besteht aus mehreren Schichten …