一种压力机顶料机构运动学参数狼群领袖优化方法
By using the wolf pack leader optimization method for the kinematic parameters of the ejector mechanism of the press, the problems of rapid design and low design accuracy in the existing technology are solved, realizing rapid optimization and high-precision design of the ejector mechanism, and ensuring smooth operation during the ejection stage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HEFEI UNIV OF TECH
- Filing Date
- 2023-05-05
- Publication Date
- 2026-07-17
AI Technical Summary
Existing optimization methods for press ejector mechanisms cannot meet the requirements of rapid design and suffer from low design accuracy.
The kinematic parameters of the press ejector mechanism are optimized using a wolf pack leader optimization method. By establishing a mathematical model, the mechanical structure of the ejector mechanism is transformed into a mathematical model. Randomly generated parameters of the wolf pack population are used to screen and prey on the ejector rod to optimize its kinematic characteristics. The velocity variance is used as the objective function to determine whether the iteration condition is met. The optimized parameters satisfy the termination condition.
It enables rapid design and improves design accuracy, ensuring that the ejection mechanism operates smoothly and without impact during the ejection stage, thus reducing production noise.
Smart Images
Figure CN117010096B_ABST