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Faces machine \However, use of two-dimensional diagram expression fully mechanized coal face equipment for two-dimensional map, neither visually supporting situation can not be dynamically modified, it will not solve the matching process assembly inspection, interference check with motion simulation problem. Article establish a three-dimensional model of the \effective method. With the development of computer technology, the design and development in the three-dimensional model based on a new product design methods - parametric design, without re-modeling application of the design method, simply change the design parameters of the parametric model can get the new model, and then assembly inspection, interference checking, motion simulation work, so effectively shorten the design cycle and improve design quality. Similar to the shape and structure of mechanized mining equipment for the research, in order to avoid duplication of similar parts modeling, based on UG software secondary development, the completion of the parametric design. Parametric design can change the model with the user-given design parameters to improve the design efficiency. Based on this background, this paper UG development platform, the use of VC 6.0 object-oriented programming techniques, UG / Open API development platform, created shearers, hydraulic support, the scraper conveyor components shape characteristics parameterized model MenuScript established menu, UIStyler establish a user-defined dialog box, complete mechanized mining face equipment supporting size Parametric Design System and its seamless nested UG software. The system parametric dimension-driven design to modify design parameters can be updated model of mechanized mining equipment, so as to update the three-dimensional model of the assembly, and saving mechanized mining equipment for time. The system is simple and intuitive interface, easy operation, good performance of human-computer interaction. Last movement analysis of three-dimensional model of the \and feasibility.
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