Optimization of Casting Design for Automobile Transmission Gear Housing by 3D Filling and Solidification Simulation in Local Squeeze Diecasting Process

박진영,; Kim, Euk-Su; Park, Yong‐Ho; Park, Ik-Min

doi:10.3740/mrsk.2006.16.11.668

Cited by 9 publications

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“…Ideal result shows uniform temperature distribution. Usually, the thick area contains a lot of heat and presents the hottest areas which are the last solidification area [6]. On figure 5, case 1 shows a little different result comparing with case 2 and case 3 which have a similar result.…”

Section: )mentioning

confidence: 90%

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Simulation Study on HPDC Process with Automobile Part by CAE

Lee¹,

Kwon²

2015

Proceedings of the 2015 International Conference on Electrical, Automation and Mechanical Engineering

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Abstract-In this research, in order to optimize casting design of an automobile part (Housing), Computer Aided Engineering (CAE) was performed by using the simulation software (AnyCasting). The simulation results were analyzed and compared with the several casting designs. During the filling process, internal porosities caused by air entrap were predicted and reduced remarkably by the modification of the gate system and the configuration of overflows. With the solidification analysis, internal porosities caused by the solidification shrinkage were predicted and reduced by the modification of the gate system. For making better permanent High Pressure Die Casting (HPDC) mold, some vacuum systems are proposed in order to reduce internal porosities caused by the filling process.

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Section: )mentioning

confidence: 90%

“…The flow phenomenon and defects can be revealed and identified with MFA. In addition, the last area to be filled up is usually the location of overflow which is the container of dirty melt and air [6]. On filling process shown on figure 4, case 1 had nonuniform and worse flow comparing with other casting layouts.…”

Section: )mentioning

confidence: 99%