Design and manufacturing support device and design and manufacturing support method

The design and manufacturing support device addresses errors in manufacturability verification by prioritizing and verifying manufacturability instruction information, enhancing design efficiency and reducing rework.

JP7894788B2Active Publication Date: 2026-07-24HITACHI LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
HITACHI LTD
Filing Date
2022-10-19
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing technologies face issues with omissions and errors in manufacturability instruction information during the verification process in product design, leading to inefficiencies and rework.

Method used

A design and manufacturing support device that includes an inspection performance database, manufacturing rule database, input unit, narrowing priority calculation unit, manufacturing instruction location narrowing unit, setting check unit, and output unit to prioritize and verify manufacturability instruction information, preventing errors and omissions.

Benefits of technology

The device effectively prevents errors and omissions in manufacturability instruction information, improving design efficiency by efficiently verifying manufacturability and reducing rework.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

To prevent omission of manufacturability instruction information in check work in a design manufacturing support device.SOLUTION: A design manufacturing support device includes: a narrowing-down priority calculation unit configured to calculate a refinement priority for narrowing-down a manufacturing instruction sections according to importance degrees; a manufacturing instruction section narrowing-down unit configured to search an inspection result database based on input information and the narrowing-down priority to preferentially narrow-down the manufacturing instruction sections related to a design drawing model; and a setting check section for checking manufacturing requirements of the manufacturing instruction section related to the design drawing model preferentially narrowed down by using a manufacturing rule.SELECTED DRAWING: Figure 1
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Citation Information

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