Study on influencing factors of R-angle quality of large thickness C-shaped beam
The influencing factors of R angle quality of large thickness C-shaped beam moulded by autoclave process were discussed,the main reasons affecting the stability of R angle quality were determined and the control methods were studied by studying pressure parameters and pressure transfer mode,which laid a foundation for further improving the structural quality and contour ac-curacy of R angle in large thickness C-shaped beam in practical engineering.