Abstract:

In order to predict the appearance effect of warp knitted broché fabric, after studying the structure of warp knitted broché fabric, the design and simulation of this fabric was proposed using pattern notion in conjunction with WB pattern notion. The loop structure model was set up to confirm the number and position of control points and segment was used to describe the loop state. The article made a theoretical analysis of the horizontal displacement of loop resulting from inlay jacquard and fall-plate jacquard. A detailed description of lapping movements of guide bars from inlay jacquard to fall-plate jacquard was made. Based on the pattern notion design model, loop structure model and the rule of transverse movement, program design was performed using VC + +. net, and the visual and quick simulation of warp knitted broché fabric was realized.