Tolerance analysis—Form defects modeling and simulation by modal decomposition and optimization
Tolerance analysis aims on checking whether specified tolerances enable functional and
assembly requirements. The tolerance analysis approaches discussed in literature are …
assembly requirements. The tolerance analysis approaches discussed in literature are …
Tolerance analysis using skin model shapes and linear complementarity conditions
X Yan, A Ballu - Journal of Manufacturing Systems, 2018 - Elsevier
The aim of tolerance analysis is to find a balance between manufacturing cost and product
geometric quality. Earlier research usually considered ideal surface-based deviation models …
geometric quality. Earlier research usually considered ideal surface-based deviation models …
Evolutionary cost-tolerance optimization for complex assembly mechanisms via simulation and surrogate modeling approaches: application on micro gears
With the introduction of new technologies, the scope of miniaturization has broadened. The
conditions under which complicated products are designed, manufactured, and assembled …
conditions under which complicated products are designed, manufactured, and assembled …
CAD/Tolerancing integration: Mechanical assembly with form defects
Geometric deviations affect the assemblability and functional compliance of products, since
small part variations accumulate through large-scale assemblies and lead to malfunctions …
small part variations accumulate through large-scale assemblies and lead to malfunctions …
Probabilistic-based approach using Kernel Density Estimation for gap modeling in a statistical tolerance analysis
The statistical tolerance analysis has become a key element used in the design stage to
reduce the manufacturing cost, the rejection rate and to have high quality products. One of …
reduce the manufacturing cost, the rejection rate and to have high quality products. One of …
Statistical tolerance analysis of over-constrained mechanical assemblies with form defects considering contact types
Tolerance analysis aims toward the verification impact of the individual tolerances on the
assembly and functional requirements of a mechanism. The manufactured products have …
assembly and functional requirements of a mechanism. The manufactured products have …
A computer-aided design-based tolerance analysis of assemblies with form defects and deformations of nonrigid parts
M Tlija, A Korbi, B Louhichi… - … of Computing and …, 2023 - asmedigitalcollection.asme.org
Product assemblability and functional behavior are affected by geometric deviations. These
deviations consist of manufacturing errors and part deformation defects caused by external …
deviations consist of manufacturing errors and part deformation defects caused by external …
How to Consider Over-Constrained Assemblies With Gaps in Tolerance-Cost Optimization?
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 …
predictable system behavior. In practice, however, it is often inevitable to deviate from this …
Gap hull estimation for rigid mechanical joints considering form deviations and multiple pairs of mating surfaces
B Schleich, S Wartzack - Mechanism and Machine Theory, 2018 - Elsevier
The embodiment of mechanical joints is a demanding activity during the design of
mechanism. In this context, particularly the assessment of the effects of geometrical …
mechanism. In this context, particularly the assessment of the effects of geometrical …
Robust-Design-Optimization of mechanisms based on kinematic requirements considering uncertainties
B Heling, B Schleich, S Wartzack - Procedia CIRP, 2018 - Elsevier
Today the market environments require products to be developed by multidisciplinary teams,
which have to consider contradictory requirements in drastically reduced times-to-market. In …
which have to consider contradictory requirements in drastically reduced times-to-market. In …