Computer aided design of gating system for a die-casting die
Computer aided design of gating system for a die-casting die
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DOI：
10.1504/ijcat.2013.052293
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发表时间：
2013-01-01
影响因子：
1.1
通讯作者：
Singh, Amrik
中科院分区：
文献类型：
--
作者：
Singh, Chandan Deep;Madan, Jatinder;Singh, Amrik
设计参数受零件设计和压铸合金的影响。如今，大量的CAD/CAM工具被用于压铸模具的设计、开发和制造。然而，压铸模及其浇注系统的设计仍然依赖于压铸专家，需要大量的时间。本文研究压铸模浇注系统的计算机辅助设计。本文提出的系统以压铸件的CAD文件为输入，利用工艺知识来确定浇注系统的不同参数。对浇注系统的各个组成部分，即浇道、浇口和溢流口进行了设计尝试。提出了一种特征库，该特征库与参数化设计相结合，生成浇注系统各部件的CAD模型。该系统将有助于缩小压铸设计-制造一体化之间的差距。
Design parameters influenced by part design and die-casting alloy. Today, a lot of CAD/CAM tools are used for design, development and manufacturing of die-casting dies. However, design of a die-casting die and its gating system, still depend on a die-casting expert and require lot of time. Present work is about computer-aided design of gating system for die-casting die. System proposed in this paper takes CAD file of the die-casting part as input and uses process knowledge to determine different parameters of the gating system. Design of various components of the gating system, namely runner, gate and overflow is attempted. A feature library is proposed, which together with parametric design, generates CAD model of the components of the gating system. The system would be useful to bridge the gap between design-manufacturing integration for die-casting.