회귀분석법을 이용한 사출금형의 수축률 분석에 관한 연구 A Study Shrinkage Analysis of Injection mold using Regression Analysis
- 언어KOR
- URLhttp://db.koreascholar.com/Article/Detail/188075
pp.113-118
It is not easy to predict the shrinkage rate of a plastic injection mold in its design process. The shrinkage rate should be considered as one of the important performances to produce the reliable products. The shrinkage rate can be determined by using the CAE tools in the design produces. However, since the analysis can take minutes to hours, the high computational costs of performing the analysis limit their use in design optimization. Therefore this study was carried out to presume for mutual relation of analysis condition to get the optimum average shrinkage by regression analysis. The results shown that coefficient of determination of regression equation has a fine reliability over 87% and regression equation of average shrinkage is made by regression analysis
1. 서론
2. 플라스틱 금형설계 과정
2.1 사출 설계
2.2 회귀분석법
3. 해석조건 및 방법
3.1 해석모델
3.2 해석조건
4. 회귀분석을 통한 수학적 모형추정
5. 결론
참고문헌