Accuracy design is an important and essential step for CNC machine tools, and traditional
methods always focus on the accuracy optimization itself and ignore other objectives, such …

With the coming of intelligent manufacturing, multi-variety and small-batch production mode
has gradually become popular. Aiming at the characteristics of high dimensional information …

Emerging unmanned system technologies and smart logistics have motivated logistics
enterprises to use unmanned aerial vehicles (UAVs) for last-mile cargo delivery through the …

In the manufacturing and assembly of aerospace thin-walled components (ATCs), the
rational optimization of part tolerances is crucial for improving the outer shape assembly …

Product design is essential in the product lifecycle. In product design, decision errors from
designers are ineluctable due to the lack of sufficient knowledge and experience on design …

The tolerance allocation is an extremely sensitive task due to the complex effects on quality,
product, and cost. Thus, tolerance allocation optimization covers design and manufacturing …

Tolerance-cost optimisation, ie using optimisation techniques for tolerance allocation, is
frequently used to determine a cost-efficient tolerance design that can meet the stringent …

With the introduction of new technologies, the scope of miniaturization has broadened. The
conditions under which complicated products are designed, manufactured, and assembled …

This paper proposes an optimal tolerance allocation method for the non-rigid assembly
considering the effect of deformation variations on both the functional requirement and the …

In the mechanical product design, tolerance specification is a crucial process to select
tolerance types to control the geometrical variation of the features on a workpiece. Tolerance …