Research on Product Cost Analysis and Sharing Method Based on 3D Processing Features

• 1、Mechanical Engineering School ，Hefei University Of Technology,HeFei,230009

Abstract：A method for product cost analysis and sharing based on product 3D processing characteristics is proposed for current enterprise\'s quote information of product cost fails to accomplish the remote, fast, accurate resource sharing of the product quotation information and is overly dependent on product instance library. Firstly, the three-dimensional feature model is used to identify and match the design and processing characteristics of the parts, and the processing characteristics of the parts are extracted and analyzed, in combination with the characteristic processing cost and the material cost, parts quotation are realized. Secondly, for products / components in different configurations, according to its configuration scheme and corresponding assembly model tree, as well as quotation of related parts and the bought-in components, comprehensive quotation of products / component are achieved; Finally, it builds a comprehensive system combined with Web network architecture, which meets the enterprise\'s products demands for quick, accurate quotation, and overall, multi-faceted, cross-domain, fast sharing of information. At present, the system has been applied in an inverter enterprise, which has a good test result and verified its feasibility and practicability.

Keywords： Product quotation 3d geometric Processing characteristic Assembly model tree