第39卷第1期2023年2月Electro-MechanicalEngineering·制造工艺·DOI:10.19659/j.issn.1008–5300.2023.01.009复杂零件三维机加工艺网络化发布方法研究*靳占林，李申，曹鸽（西安电子科技大学，陕西西安710071）摘要：针对三维机加工艺在制造端轻量化的需求，文中研究了一种复杂零件三维机加工艺网络化发布方法。首先，以工序特征模型作为信息载体代替二维工序图纸。针对机加工艺模型的多工序的加工特性，给出了多工序模型的输出方式，并采用中间转换法对工序模型进行轻量化处理以满足Web端可视化需求，让工艺制造端显示更加直观可靠。其次，为了更好地体现复杂零件的加工面，分析了机加工艺工序模型加工特征轮廓的提取应用方法，包含边界曲线的格式定义以及网络显示方式。最后通过实例验证了文中所述机加工艺模型发布方法的可行性和有效性。关键词：机加工艺；轻量化；数据提取中图分类号：TP391.9文献标识码：A文章编号：1008–5300(2023)01–0048–04ResearchonNetworkPublishingMethodof3DMachiningProcessofComplexPartsJINZhanlin,LIShen,CAOGe(XidianUniversity,Xi’an710071,China)Abstract:Aimingattherequirementoflightweight3Dmachiningprocessatthemanufacturingend,anetworkpublishingmethodof3Dmachiningprocessforcomplexpartsisstudiedinthispaper.Firstly,theoperationcharacteristicsmodelisusedastheinformationcarriertoreplacethetwo-dimensionalprocessdrawing.Accordingtotheprocessingcharacteristicsofmulti-operationofthemachiningprocessmodel,theoutputmodeofthemulti-operationmodelisgiven,andtheintermediateconversionmethodisusedtolightentheoperationmodeltomeetthevisualizationrequirementsofthewebend,sothatthedisplayoftheprocessmanufacturingendismoreintuitiveandreliable.Secondly,inordertobetterrepresentthemachiningsurfaceofcomplexparts,theextractionandapplicationmethodofmachiningfeaturecontourofmachiningprocessoperationmodelisanalyzed,includingtheformatdefinitionofboundarycurveandnetworkdisplaymode.Finally,thefeasibilityandeffectivenessofthepublishingmethodofmachiningprocessmodeldescribedinthispaperareverifiedbyexample.Keywords:machiningprocess;lightweight;dataextraction引言传统的二维工艺无法有效地继承和利用三维工艺模型中的相关信息，在一定程度上造成结...
