Pattern Comparison And Optimization Of Women’s Stand Collar, Stand And Fall Collar And Fold-over Collar

Setting women’s stand collar, stand and fall collar and fold-over collar as the research object, define their concept and complete classification of collar. This paper describes the structure of the three links and differences describes the structure of the three links and differences. On this basis, combined with the clothing CAD tec hnology, and the sample verification, the common structural design methods are compared and optimized, and the structure design optimization method of scientific system is obtained. Combined with styles and structure characters of design parameters, establish a parameterization CAD digital pattern of women’s stand collar, stand and fall collar and fold-over collar, to achieve rapid prototype design in different sizes, different styles of stand collar, stand and fall collar and fold-over collar, save ideas, steps of pattern optimization,and realize the rapid application of optimization pattern.Research literature of collar pattern, complete the classification, define the concept of stand collar, stand and fall collar and fold-over collar, and Research their common pattern making.Analyse style changes through the style of research.Reasearching pattern comparison and optimization of women’s stand collar, stand and fall collar and fold-over collar respectively.Study on the Stand colar, contrast necklines tangent mapping method and geometric cut method. Choose necklines mapping method to study, leading the position of the tangent point, the upper line and front neckline change, "side neckline change – back neckline change" parameters experiments for verification and optimization. Finally, combined with the geometric cut method to draw geometric simulation diagram to determine the collar catchy line parameters, in front of the collar separate from the design data, design concept, the structure optimization method-- neckline cut method. Specification for design of a step and the auxiliary line, the establishment of CAD template.In the comparison and optimization of experimental, to looseness said collar collar after the collar the upper line and the neck of the void distribution, collar of the upper edges and neck in front, and the side part of the distance Df, Db, Ds characterization of pine and pine configuration. When the three data are equal, the average degree of uniformity is uniform. The loose X(half) is defined as the difference of Taiwan and other net size collar is. The ideal model of X is approximately equal to 2 pi D. To study the distribution relationship of X in the front collar after the loose degree uniform, the Y(half) regression formula of X is obtained: Y=0.429 X + 0.486, unit: cm.Stand and fall collar part based on the research conclusion, studied the structure of lapel. By "lapels wide lapel former wide, the upper line, necklines change three group parameters change the kind of clothing experiment and contrast of the lapel of geometric cutting method and lapel formula two mapping methods, were obtained by optimization method. Select the geometry cutting optimization method, the design of stand collar CAD template.Fold-over collar geometric cut optimization method to optimize the simulation design, the collar wide angle line parameters, collar point parameters, design of the auxiliary line, determine the frame diagram of neck width line position(that is, over angular size), simplify structure design method. Lapel ease formula optimization method combined with geometric cut method, simulate the simple lines, determine the folded angle and lead angle, and increase the outside line control point. Lapel fold angle is stand collar Lapel structure in the design process of the data, through the simulation of figure line rotational alignment obtained. The front lapel roll line angle A, angle B, turn around the collar and lapel wide front line angle of C model, A+2B+C=360. Known to the other two angle A and C can be directly calculated Lapel turning angular data, again simplify the mapping framework, thus simplifying structure design method.Fold-over collar part, compared to the original body drawing method, the geometric cut method, necklines direct drawing method, three methods of drawing experience and the kind of clothes effect evaluation, necklines drawing method and the geometric cut exhibition design necklines geometric cut method based on. Design and lapel Lapel width, brought a wide front, collar stand width of three parameters change experiment, configuration design, making the clothing verification.