유동해석을 이용한 자동차용 부품(오일팬_DX2E)의 주조방안설계에 대한 사례연구
A Case Study on Casting Layout Design of Automotive Oil Pan_DX2E Using Computer Simulation
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초록
For a die casting mold, generally, the casting layout design should be considered based on the relation among injection system,casting condition, gate system, and cooling system. Also, the extent or the location of product defects was differentiated accordingto the various relations of the above conditions. In this research, in order to optimize the casting layout design of an automotiveOil Pan_DX2E, Computer Aided Engineering (CAE) simulation was performed with two layout designs by using the simulationsoftware (AnyCasting). The simulation results were analyzed and compared carefully in order to apply them into the productiondie-casting mold. During the filling process with two models, internal porosities caused by air entrapments were predicted andalso compared with the modification of the gate system and overflow. With the solidification analysis, internal porosities occurringduring the solidification process were predicted and also compared with the modified gate system.
Abstract
For a die casting mold, generally, the casting layout design should be considered based on the relation among injection system,casting condition, gate system, and cooling system. Also, the extent or the location of product defects was differentiated accordingto the various relations of the above conditions. In this research, in order to optimize the casting layout design of an automotiveOil Pan_DX2E, Computer Aided Engineering (CAE) simulation was performed with two layout designs by using the simulationsoftware (AnyCasting). The simulation results were analyzed and compared carefully in order to apply them into the productiondie-casting mold. During the filling process with two models, internal porosities caused by air entrapments were predicted andalso compared with the modification of the gate system and overflow. With the solidification analysis, internal porosities occurringduring the solidification process were predicted and also compared with the modified gate system.
참고문헌 (9)
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