Tối ưu hóa hiệu suất kênh làm mát để giảm độ cong vênh trong thiết kế khuôn chi tiết dạng ống
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Author
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Van Thanh HoangThe University of Danang - University of Science and Technology, VietnamDuc Binh LuuThe University of Danang - University of Science and Technology, VietnamNgoc Hai TranThe University of Danang - University of Science and Technology, VietnamHung Toan Do LeThe University of Danang - University of Science and Technology, VietnamQuang Hieu TranThe University of Danang - University of Science and Technology, Vietnam
Từ khóa:
Tóm tắt
Nghiên cứu đề xuất một phương pháp nhằm tối ưu hóa hoá các thiết kế của thống làm mát trong khuôn đúc phun ép nhựa với mục đích cải thiện độ chính xác sản phẩm có dạng tương tự hình ống. Bằng cách kết hợp mô phỏng và phân tích trên phần mềm Moldex3D với phương pháp Taguchi để dự đoán các giá trị thiết kế tối ưu. Kết quả nghiên cứu cho thấy phương pháp tối ưu hóa không chỉ giúp giảm độ cong vênh cho sản phẩm mà còn đảm bảo tính ổn định về chất lượng. Hơn nữa, một mô hình toán học dựa trên hồi quy tuyến tính bậc cao và kết quả của phương pháp Taguchi đã được xây dựng để hỗ trợ dự đoán và điều chỉnh các giá trị thiết kế kênh làm mát giúp thuận tiện trong việc thiết kế và sản xuất. Những đóng góp này mở ra triển vọng mới trong việc phát triển khuôn ép nhựa thông minh trong công nghiệp.
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