简介:ThispaperintroducesthecurrentsituationofdomesticfurnitureproductionaswellasworldfurnitureCADproducts,putsforwardthenecessityofdevelopingadedicatedCADsystem_WFCADanditsmainfunctions,Itanalyzesindetailtheappliedtechnologyandkeytechniques,includinggeometricmodeling,assembly,jointdesign,databaselinkingandmanagement.TheapplicationofWFCADinfurnituremanufacturingenterprisesanditsfurtherimprovementareoutlined.
简介:ThemainproductsandspecialzonesofChina’sfurnitureindustrywerepresentedfirstlyinthispaper.Somefeaturesoffurnitureindustrywerereviewed,includingthesourcecountriesoffurniturematerials,mainspeciesoffurniturematerials,thedistributionofmajorproducersandthemainmarketsofChina’sfurniture.Inaddition,themanagementoffurnitureindustrywasdescribedintheend.
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简介:我们在单轴的弯曲负担下面在T形榫眼和松开的雄榫(M<)家具关节在应力和紧张分布上学习了松开的雄榫尺寸的效果,并且决定了松开的雄榫长度的效果(30,45,60,并且90公里)并且把M<关节的时刻能力弄弯上的松开的雄榫厚度(6和8公里)与聚乙烯化合物的醋酸盐(PVAc)构造了粘合剂。在联合元素的压力和紧张分布然后为每个联合使用ANSYS有限元素(FE)被估计软件。关节的弯曲时刻能力与雄榫的厚度和长度显著地增加了。基于FE分析结果,在单轴的弯曲下面,最高砍压力价值在雄榫的中间的部分被获得,当时最高砍有弹性的紧张价值在在雄榫表面和榫眼的墙之间的胶水线被估计。砍强调在联合元素的有弹性的紧张价值通常与雄榫尺寸和相应弯曲时刻能力增加了并且砍。在预言的最大值之间有一致性砍关节的压力价值和失败模式。