Decision making for effective assembly machined parts selection using fuzzy AHP and fuzzy logic

N Saivaew, S Butdee - Materials Today: Proceedings, 2020 - Elsevier
This paper proposes AHP and Fuzzy Logic for Assembly parts for making a decision and
selecting optimal plans for each stage of assembly. Statistically based process engineering …

Integration of surface deformations into polytope-based tolerance analysis: application to an over-constrained mechanism

Z Zhang, J Liu, N Anwer, L Pierre, N Shao - Procedia Cirp, 2020 - Elsevier
Polytope-based tolerance analysis has shown a great potential in the Computer Aided
Tolerancing (CAT) field. Previous works have considered form defects into this model, which …

How to Consider Over-Constrained Assemblies With Gaps in Tolerance-Cost Optimization?

M Hallmann, B Schleich, S Wartzack - Procedia CIRP, 2020 - Elsevier
Abstract Exact Constraint Design is well established in design theory to ensure a robust and
predictable system behavior. In practice, however, it is often inevitable to deviate from this …

Overview of mathematical concepts for tolerance analysis

JY Dantan, L Homri - Procedia CIRP, 2024 - Elsevier
This paper's goal is to give an overview to tolerance analysis. The cost and quality of a
product can be significantly impacted by decisions about tolerating. Increased focus on …

Decision support tool for clearance management in a conceptual design context

P Serré, M Moinet, JF Rameau - Procedia CIRP, 2020 - Elsevier
It is well known that manufactured over-constrained mechanical systems cannot operate
without clearance between parts. If the clearance value is too small, parts will not fit together …