機械加工畢業(yè)設計外文翻譯--加工角落：軟件改善鑄造設計生產(chǎn)力(文件)
【正文】 tware, users can predict and solve problems in the earliest stages of product development rather than relying on “ruleofthumb” engineering. Manufacturing constraints can be considered at the same time as form, fit, and function. The software allows users to create and simulate plastic flow through singlecavity, multicavity, and family molds. Users can optimize gate type, size, and location, as well as runner layout, size, and crosssectional shape. Analysis results include cycle time, clamp tonnage, and shot size, which help the design team choose the clamping force and the platen size of the injection molding machine and minimize cycle times. One addon module allows users to simulate multiple phases of the injection molding process and evaluate anticipated moldedpart performance. Another evaluates coolingcircuit design. Packing and Cooling One module simulates the packing phase of the injection molding process to predict and minimize undesirable part shrinkage, and also provides an indicator that shows if a part is likely to warp or deform beyond acceptable levels. Packing, the second stage of the injection molding process, holds the key to achieving the right balance between part quality, part cost, and cycle time. Mold designers can set up and evaluate packing profiles to determine the optimal packing pressure and duration of packing. Using the packing analysis results, mold designers can identify areas of h
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