subject: Turn shaped the use of box structure design CAD program - shaped box, CAD Design - Printing Industry [print this page] With the improvement of living standards, people Package Modeling of aesthetics put forward higher requirements, the general Box Can not fully meet the requirements, packaging companies will be part of the eye began to move shaped box. Shaped boxes of body beautiful, elegant and changed the general rigid rectangular hexahedral boxes the image contents to create an elegant atmosphere, to attract customers, has a good publicity, the market prospect is broad. Box shaped structure of complex CAD systems existing carton cardboard box is only suitable for general structure Design Did not address the characteristics of shaped box. 1.AbnormaICarton design ideas 1) the definition of special-shaped box Shaped folding carton can be said that in addition to six-sided rectangular box-type than the other, either through the method of forming the basic shape, the basic structure can also be adopted on the basis of some specific techniques to change the design. Carton of changes can be upper or lower tray can also be the side of the box or in the local area. 2) design Although the complex structure shaped box, but after research found a box shaped box is a rectangle piece, rounded rectangle, triangle, and so constitute a curved trapezoid. We put these simple graphics known as "box-chip components", it can first of all from all types of special-shaped box, to find the total of the parts, build parts library. Design of the library by calling parts of parts, parts for different box piece by piece together technology makes up piece shaped carton box, this way, the box corresponding to the process of structural design becomes part of each box splicing combination. Shaped boxes CAD software included in the film library boxes, box chip-chip component part library, and edit the module boxes. Box film library contains a common case pieces, box chip component library contains the most commonly used Box-chip components. Gives the most commonly used box shaped box chip components. The use of parts, you can edit the module enables users to create new components or modify existing parts. Box and the box-chip-chip components are parameterized, which constitute the box-chip and chip parts of the collection box parameters automatically according to need adjustment. Such as the box length, width and height dimensions; line length, angle, arc radius, start angle and end angle parameters and so on. Shaped tray designed using AbnormalCarton The easiest way is to call the existing film library in the Box case piece that input tray design parameters such as length, width, height, thick paper, such as size, can be shaped Box box chip design. If the current box-chip plan can not meet the design requirements, designers can also call parts library parts put together technical fight through the synthesis of new box piece map, and stores it to the box film library; if necessary piece parts box part library is not, nor have the Box by the film makes up part, designers can design their own chip components will need boxes to store boxes film part of their library. The design process, select the box and put together piece parts, are achieved through the HCI. 2. Registration and Integration Put together the base idea is to use simple geometric shapes are the rules spell synthesis of complex objects. Flattening algorithm used by the system entity that law and different data structures are very different. From the topology point of view, computing is to put together the points involved in computing object classification results to identify the set of points constitutes a computation. Shaped Box box graphic graphics chip is compared to three-dimensional solid modeling simpler. 3. Box-chip components 1) box film composition and division of parts Box chip part is surrounded by the edges of a closed plane figure formed part of the line box chip can be divided into border and non-boundary line, boundary line can be divided into edge and non-connection side can be connected. All the boundary film composed of parts of the closed box outer boundary, only to connect two boxes side pieces can be shared by parts, forming two parts of the connection part of the film box. In the box into the box piece parts are not even the film, its periphery is a single solid line represents contour cutting line; access box chip, the two parts of the common side piece box with the actual box that corresponds to the film of the indentation line. Each box can be a separate piece part surface into a box, box chip into the box split the basic principles of film components into the box after the plane split each individual piece parts into a box, for some close in structure the relationship between two or more surfaces, it can be synthesized to be considered part of a box chip. 2) Box-chip components put together Chip parts from the box fight synthesis box films, only to determine if a case of a side piece part piece parts and other box is connected to a side, and can not be the only film to determine the graphic box, box chip components must be transformed, determine the relative location. Just make sure the first part, after all components were selected, and then click to determine the need for change and even into the box after the parts side of the end of the film and its starting point with the distance between the edge and finally be able to uniquely identify box consisting of film map. Done in this paper boxes and box-chip-chip components are parameterized, the user can slice according to actual needs on the box and box-chip components to adjust the parameters. The mosaic structure of technology in CAD design system shaped box, users can not only needed to put together a good box to box chip-chip storage library, but also can directly call boxes in the box films, film, modify it. Part fight with box tablet box tablet design synthesis, not only reduces the design complexity shaped box can be dealt with separately into each box after box face, the next step on the box to create favorable conditions for Interior Design.
Turn shaped the use of box structure design CAD program - shaped box, CAD Design - Printing Industry
