Research Of The Error Between 3D Female Chest Cuttings And 2D Garment Pattern Pieces

This topic mainly based on the human body model,the human body model is measured using three measurement technology, and by adopting the technology of 3d surface flattening, will be measured to obtain the data complete from 3d to 2d transformation, clothing version is obtained. The importance of 3 d surface flattening technique in test is obvious, at present this technology has been widely used by many fields. Including machinery, aircraft, ship industry, and other fields not only improves the production efficiency, but also for the product research and development for the enterprise and the rapid prototyping design provides a useful shortcut.Clothing and human body surface, as a kind of very complicated three dimensional curved surface, its research and flattening of the surface has always been the difficulty in the field of 3 d garment CAD, can realize the three dimensional human body through the intelligent design especially the automatic flattening surface, realize automatic intelligence in the field of clothing playing board, is many scholars research hot spot and the difficulty.Based on related research at home and abroad for reference, this paper first from the three-dimensional measurement technology is used to collect the body model base size, the method of 3 d body scanning technology is introduced and the size of the human body model method, and use these to obtain the size of the data to design clothing version of type, combining clothing plate drawing method, further 3 d body scanning data is transformed into two-dimensional clothing version to make the basis of experiment, found that unfolds with the traditional manual for rest of another garment cutting error between, through a series of experimental study analysis the error effect on garment processing production, at the same time on the design of the clothing plate type also enumerates the examples. More think in terms of clothing, the purpose is to improve the surface flattening practical degree, in order to form a new and effective method to generate intelligent clothing template, will people model in different size, different style and different fabric garment surface extension,3 d garment CAD software for follow-up study.The innovation of the article is that by using the method of 3 d human body measurement technology, can accurate to obtain human body each place dimension, by computer software successfully convert 3 d garment into two-dimensional plate type clothing, this technology is not only beneficial to plate type clothing design diversification and liberalization of development, but also for clothing enterprise standardization management of clothing production.