Accuracy management method and manufacturing method for evaluation part

• Main Authors: SHIWAKU JUN, INOUE, YUTARO, KOBAYASHI KOTA
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The problem to be solved by the present invention is to provide a method for managing the accuracy of an evaluation part and a method for manufacturing the evaluation part, in which a regression equation related to the accuracy of a component is obtained with a small amount of data. In order to solve the above-mentioned problem, the present invention provides a manufacturing method for a finished part configured by combining a plurality of single parts, the manufacturing method being characterized by comprising: a first step of forming a 3D model of the finished part into a 3D model; obtaining, by finite element analysis, an amount of change in an evaluation site of a finished component on the 3D model when displacement is applied to a joint between individual components on the 3D model; a second step of extracting a combination of an important evaluation part having a relatively large change amount of the evaluation part on the 3D model and a joint part on the 3D model at the time, namely an important joint