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Based product data management and producing three-dimensional parametric modeling of the mold CAD system

Processed to generate the size of realistic dimensions of the parts. Therefore,abercrombie milano, the establishment of standard mold and semi-parametric library of standard parts at the same time building their part models and associated parameter file. The size of drive is based on the basic characteristics of the body size index and the value of automatic annotation and processing of knowledge based on cut off the feet,ed hardy shop, so that this method of variable parameters of components specifically designed without reference to specific parts Bianzhi change the design process, the parameter Gallery completely open to users, allows the user to model the part of the Gallery additions and deletions and modifications. In the design of the mold,franklin marshall pas cher, when calculated to determine the perimeter of the die, in accordance with the typical combination, you can determine the parameters of die most of the components of a file in the parametric values. And to determine the specific size of these parts. 【C) 【d) Figure 3 after the seat back pillar die ring assembly modeling process generates 3.2 mold assembly structure as typical,magasin abercrombie, it can determine the model structure used as the location of parts and components assembly file to achieve the pull-assembly relationships extension module assembly drawing generation. Determine the location from the perspective of the assembly. In addition to geometric information for each part and process information, but also to define the assembly information, for a part, its assembly information a mounting surface of the anchor point and the initial position. Mounting surface than the initial position is defined as the physical anchor point, but it is the space vector, pointing to the most commonly used according to its orientation has + a, + y, a y, + z,ed hardy suomessa, a Z6 one, as shown in Figure 3c . Set on the upper surface of the mold base for the mounting surface, the initial position is the + z, part of a mounting surface of the initial orientation is fixed by the agreement. Anchor mounting surface is generally symmetrical center or centroid, when a part parameters caused by structural changes in the size of size changes, such as the definition of the anchor position unchanged, the relevant body parts are on the point and the relative change. Each part in the assembly, the main point is to determine the installation of surface orientation in the assembly drawing of the three-dimensional coordinate position and orientation parts of the installation, if the initial orientation and installation of different directions, it will be rotating parts <Mould> 40kg / 0 Ⅱ 1.

ed hardy outlet Cheng MOULD & DIEPROJECT2009 No. 6