... and tolerancing in early product development phases as well as inspection preparation during pre-production and digital twin setup during full production to ensure the geometrical quality of a product containing a megacasting. Simulations of both part-level and assembly-level deviation and variation are discussed...

... La e = Tx max Rz max as described in Fig. 18b b . We have developed a model that allows the designer to solve the tolerancing assemblies using convex hulls of small displacements torsors component, called the “domain model.” We define a ball bearing rigid...

... formal verification three-dimensional metrology virtual gauge tolerancing The three-dimensional metrology software packages, used in the industry, have hardly evolved since their creation at the time of the coming of the coordinate measuring machines in the 1980s. They all work according...

... and synthesis. 06 10 2006 26 05 2006 product design measurement production engineering computing CAD/CAM computational geometry metrology standards fitting filtering optimization convolution tolerancing specification production verification design manufacturing...

... of assemblies and calculating sensitivities are solved quickly and precisely using the model. The GapSpace model is more suitable for certain GD&T tolerancing methods than for parametric plus/minus tolerancing. Contributed by the Computer Aided Product Development (CAPD) Committee for publication...