Method for evaluating quality of metal dot matrix sandwich structure product in additive manufacturing

• Main Authors: ZHAO CHAO, HUANG XIN, DU HONGWEI, HUANG ZHOU, FENG JIA, PENG ZHONGMING
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a method for evaluating the quality of an additive manufacturing metal dot matrix sandwich structure product, and provides a method for evaluating the quality of a small-size metal dot matrix sandwich structure product which can be applied to engineering and is manufactured by small-batch additive manufacturing. The blank of engineering application of the additive manufacturing and metal lattice structure technology in the aspect of product quality evaluation is filled up, the evaluation method can utilize the score weight and the calibration function of the quality evaluation item of the product to calculate the calibration value for comprehensive evaluation, the evaluation result can be calculated and quantified, the confidence coefficient of the evaluation result is high, the risk of a user side is small, and the method is suitable for popularization and application. The evaluation method provided by the invention is high in universality, can be suitable for different industry field