Bo Deng

TL;DR: In this paper, a polynomial empirical model of interlaminar shear strength is established by response surface experimental method, using this model, the relative sensitivity of key process parameters including temperature, tension, pressure and velocity is calculated, while the single-parameter sensitivity curves are obtained.

TL;DR: Investigation of the influence mechanism and optimization analysis of parameters for the composite prepreg tape winding process showed that tape tension has the most significant effect on the winding products’ tensile strength.

TL;DR: Two different object values of winding products, including mechanical performance (tensile strength) and a physical property (void content), were respectively calculated and an integrated methodology by combining multi-parameter relative sensitivity analysis and single-parameters sensitivity analysis was presented to obtain the optimal intervals of the composite tape winding process.

TL;DR: The prepreg tape winding product of thermoset composite has been widely used in aerospace industry due to the favorable performance as discussed by the authors and the manufacturing process is the key to ensure the quality of pr...

TL;DR: In this paper, a multi-objective optimization of quality characteristics for a T300/epoxy prepreg tape-wound cylinder was investigated, which integrates the Taguchi method, grey relational analysis (GRA) and response surface methodology, and is adopted to improve tensile strength and reduce residual stress.