During the design and manufacturing process, the dimensional and geometric tolerances
assigned to parts will affect the required functionality through a stack-up of deviations …

Mechanical assembly is the final stage of the manufacturing process of the products.
Assembly quality has a direct impact on the service performance and reliability of …

Tolerance analysis aims to ensure the performance of mechanical products. However,
traditional analysis methods largely ignore the effects of form errors and local surface …

For the manufacture and assembly of the mechanical products, quality management is the
key feature to improve the service performance, reduce the overall costs and enhance the …

机械产品装配是制造过程的最终阶段, 装配质量对机械产品的服役性能和可靠性有直接影响.
建立合理的数学模型描述机械产品装配过程中的偏差传递, 累积和淹没规律 …

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 …

Many activities in design and manufacturing rely on realistic product representations
considering geometrical deviations to assess their effects on the product function and …

The precision spool valve is the core component of the electro-hydraulic servo control
system, and its performance has an important influence on the flight control of aviation and …

Geometric variations and uncertainty are generally observed on every manufactured
workpiece and have a critical influence on the functional performance of mechanical parts …

Tolerance analysis is an important approach for evaluating the accuracy and function of
mechanical products. Research on tolerance analysis has mainly focused on the transfer …