外文翻譯--模具型腔數(shù)控加工計算機輔助刀具選擇和研究-模具設(shè)計-全文預(yù)覽
【正文】 ining cutter choose aid decision tool, half finish machining cutter choose aid decision tool and finish machining cutter choose aid decision tool ,etc. Given the rough machining in Xingqiang processing of the important position (usually rely time 5~10 times), rough machining, the system automatically optimize portfolio with cutlery functions to enhance overall processing efficiency. In addition to the decisionmaking tools, the system also has a detailed look cutlery norms, based on the type and size cutlery remended processing parameters and assess the function of processing time, the last generation of the overall results of choice cutlery statements (figure 2). All the data and knowledge systems cutlery done by the background database support. 2 Key technologies and algorithms Cutlery type choice According to Assistant Xingqiang digital processing practice, Xingqiang Xi state general processing cutlery into milling cutter, milling cutter radius milling cutter and the first three balls. D based cutlery diameter, radius radius r when r=0 for milling cutter, 0R Cutlery can be divided into the overall style and embed films ceremony. For inlay film style, the key is to select the materials razor blades, razor blades materials choice depends on three elements : the processing of working materials, machine tools and cutlery jig stability of the state structures. Processing system will be translated into material steel, stainless steel, cast iron, nonferrous metals, materials and hard to cut materials six groups. Machine tool jig stability into good, better and less than three levels. Cutlery investigation into the short and long cantilever structures two, the system automatically reasoning on the basis of the specific circumstances of razor blades materials, decisionmaking knowledge from Walter cutlery manual system by the users first choice cutlery type in the world. To embed film style cutlery, a rulesbased automated reasoning suitable razor blades materials. For example, if the final processing of materials for the steel, machine tool jig for good stability, cutlery cantilever structures for short, razor blades materials for WAP25. Rough machining cutlery portfolio optimization Xingqiang rough machining the aim is to maximize the removal of excess metal normally used milling cutter, takecutting approach. Thus, 3D mould Xingqiang the rough machining process, is actually a series of ponents Xingqiang processing. Cutlery optimization is to find a group of cutlery portfolio, allowing for maximum efficiency removal of most metals. Cutlery portfolio optimized basi
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