Research On CAD Fast Generation Of Cheongsam Pattern

As one of the representative Chinese nation’s traditional clothing,modern qipao which evolved from the robe of Manchu,in addition to keep traditional Chinese qipao element of Cardigan,vented,standing collar,piping,disk button,and was influenced by the western clothing culture,modeling,constitute method,has evolved into a new form of modern qipao including profile,dart design tights mainly to standing collar,mainly rich changes of sleeve type.Since the beginning of the twentieth Century,these new qipao modeling style is very stable,gradually established its international reputation,and is regarded as China typical women’s ceremonial clothing.What is more the culture and production process about qipao are recorded as Chinese intangible cultural heritage,however because of minority dressed,Its structure design technology and method is not scientific,especially under the background of the whole digital garment industry,this way that relies on the experience of the short inch plate method as well as the mode of apprentice technical inheritance has become a serious bottleneck to inheritance qipao culture.Along with the garment CAD technology upgrades,designing the CAD pattern and the fast generation of Qipao sample based on placket changes、standing collar style changes、sleeve style changes become possible.The topic does market style research,analysis and classification;According to collecting and arranging documents,the modern qipao design method was deeply studied,based on persistent research,structure design was experimental studied once again,meanwhile regression formula was supplemented between bust dart changes and chest qipao,further scientific structure design method;Combine parametric design,extract qipao structure model factor,design structure parameters,by using the Modasoft11.8 clothing CAD upgrade technology,design and supervise garment body template,sleeves template,collar template and placket template;do CAD experiment about parameter changes of template in the operation,select different styles and different body shape to operate CAD experiment by different combination of templates qipao clothes,collars,sleeves formwork,then print outturn sheet and Select fabric to try on the samples,test the applicability and validity of template.The fast generation method of CAD template design and pattern mentioned in the paper basically achieved the aim to the rapid generation of qipao sample,which has greatly positive significance to Qipao structure theory research and introduce CAD technology,in actual production the production design practice has a great technological improvement.