Automatic generation method for die presser main rib line

Abstract

The invention discloses a method for automatically generating a main rib line of a die presser, which is characterized by comprising the following steps of: A, inputting a parting line element and other related parameters; B, identifying the original graph, extracting feature influence elements and forming a classification element set; C, planning and solving the classification element set, and determining element nodes needing to be optimized; d, performing constraint satisfaction calculation on the element nodes needing to be optimized, generating a replacement element set, and combining thereplacement element set into a main reinforcement parting line element set; E, performing evaluation calculation on the main reinforcement parting line elements under a preset evaluation condition, and determining whether the main reinforcement parting line elements do not meet the evaluation condition; G, outputting a main reinforcement line element set of the material pressing device and obtaining an optimal solution; and H, outputting the main rib line of the presser. According to the method, the characteristic elements can be automatically identified, the element set is automatically interactively calculated and optimized, the optimal design scheme is automatically output, and the design efficiency and the design precision are greatly improved.

Description

technical field [0001] The invention relates to intelligent mold design and manufacturing technology, in particular to a method for automatically generating main rib lines of a mold presser. Background technique [0002] The design of the main rib line of the existing mold presser is generally completed manually by the designer according to the process and industrial requirements, while the layout and size of each element on the presser are completely subjectively judged by humans, and a relatively perfect design can only be obtained after multiple revisions. Presser. At present, there is no technology to automatically identify design elements and automatically interact with the relationship between parts to design the main rib of the presser. [0003] At present, the most advanced mold design technology is only some scattered parametric models for some knowledge points, and the randomness of the input and the complexity of the environment (compared to a certain part) are n...

AI Technical Summary

Problems solved by technology

[0003] At present, the most advanced mold design technology is only some scattered parametric models for some knowledge points, and the randomness of the input and the complexity of the environment (compared to a certain part) are not adopted. Mathematical model to solve, or only through manual judgment, manual cycle trial and error to get the final result

Therefore, there is currently no solution for the automatic parametric design of the module mold for the automatic generation of the main rib line of the presser

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