Design support device, design support method, and program

JPWO2025205606A5Pending Publication Date: 2026-07-01
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Filing Date
2025-03-24
Publication Date
2026-07-01

AI Technical Summary

Technical Problem

Existing technologies are inadequate for efficiently aligning joining points between multiple parts in manufacturing, particularly when one object is designed to join with another, leading to inefficient design processes and high costs due to repeated mold creations.

Method used

A design support device that includes a design acquisition unit, error measurement unit, optimization unit, and result output unit to optimize common and individual movement amounts for junction points, minimizing errors and reducing the need for mold modifications through mathematical optimization methods.

Benefits of technology

The device efficiently aligns junction points, reducing the number of mold iterations and modifications, thereby enhancing design efficiency and lowering costs by accurately determining correction amounts for each junction point.

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Abstract

This design support device comprises: a design acquisition unit for acquiring design data for an object having a plurality of joining points with another object; an error measurement unit for measuring an error between each of the joining points and a standard position; an optimization unit for optimizing, on the basis of the error for each of the joining points, a common movement amount by which all of the joining points are moved while maintaining the relative positions of the joining points, and individual movement amounts by which the joining points are individually moved after the joining points are moved by the common movement amount; and a result output unit for outputting correction data indicating a correction amount for each of the joining points on the basis of the common movement amount and the individual movement amounts.
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