Changing The Part Of Carton Structure Based On Method Of Assembling

First, this thesis introduced the packaging at home and abroad CAD software's course of development and its development trends, analysis of the current domestic and international packaging features of the CAD and some questions. At the same time, according to market demand for packaging CAD analysis, corresponding to provide some views and solutions—change of the carton part structure based on the method of piecing together.Folding cartons is the most commonly used in packaging carton, the model of pipe folding cartons is used in the folding carton frequently. Analysis of a large number of folding carton structure as a premise, to summarize the various form of folding cartons structure, different shape, then stressing on the pipe folding carton bottom and lid and design methods, analysis and calculation of the carton forming the back cutter and crush mark, and further study of the structural parameters of the carton design details. In a word, analysis of the characteristics of the carton and the determination of all technical parameters for achieving partial adjustment of the software design technology to provide a theoretical basis, to ensure that design of the carton structure is accuracy.Chang of the carton part structure based on the method of piecing together can be completed carton structure of the partial modification, it also adopts parameters, an increase of user-friendly database of carton part can improve the carton part design's diversity, improve the general use of CAD software packaging of the box-base or limitations of methods such as drawing carton structure design. Users can also design their own parts into the database of carton parts, to expand the number of the parts. To be more specific description of the image of local adjustment technical's feasibility and simplicity, this paper, and introduce Visual C + + object-oriented thinking to plan a small carton structure design software - CPCS correspond to local adjustment.