Automatically explores gate positions that do not result in appearance defects in collaboration with 3D TIMON.
Weld lines can become an issue of strength and design depending on their occurrence location. To control the occurrence location of weld lines, it is generally known that changing the gate position, resin temperature, mold temperature, and holding pressure can be effective. In this case, we optimized the gate position to prevent weld lines from occurring in specified locations by integrating the general-purpose parameter optimization software "AMDESS" with the plastic injection molding CAE software "3D TIMON" developed by Toray Engineering Co., Ltd. As a result, by changing the gate position, we were able to shift the weld lines away from the specified area. [Results] - By changing the gate position, we were able to shift the weld lines away from the specified area. - The approximation of the objective function improved with each addition of the approximation accuracy enhancement proposal. - The effectiveness of the approximation accuracy enhancement proposals was also confirmed. *For more details, please refer to the PDF document or feel free to contact us.
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【Optimization Conditions】 ■ Design Variable: Gate Position ■ Objective Function: Maximization of the sum of squares of weld meeting angles in the specified area ■ Approximation Model: CRBF (Convolutional RBF) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Kuin Co., Ltd. is a venture business company specializing in computational mechanics and CAE software development, established with a strong desire to "enter the overwhelmingly overseas-dominated CAE software field with original Japanese products." We are committed to originality and operate under the motto "Dreamy CAE from Japan," focusing on the development, sales, and support of our own CAE software. ≪Software≫ ● Structural Optimization Design OPTISHAPE-TS Useful structural optimization for various situations such as initial design stages and improvements of existing shapes. ● CAD Model Generation S-Generator Converts optimized shapes into CAD models. ● Image-Based Structural Analysis VOXELCON Directly models and analyzes CT images and STL data from CAD. ● General Parameter Optimization AMDESS Parameter optimization done in a way that feels like using spreadsheet software. ● SOLIDWORKS Add-in Structural Optimization Design HiramekiWorks Performs structural optimization within SOLIDWORKS and automatically generates CAD models of the resulting shapes.