I tried creating an internal lattice to maintain the strength of 3D printed models while reducing weight! Part 1
"Mitarepo" is a series that introduces what can be done using various products with the concept of "I tried doing this!" We deliver useful information each time from the wide range of product genres handled by System Create. The theme of Vol. 15 is "Creating an internal lattice that maintains strength while reducing weight!" This time, as the first installment of "Maintaining strength and reducing weight in 3D printed models through analysis," we created print data for the model and infill based on stress analysis using CAE. First, we analyzed a hook-shaped model under load using "ANSYS Discovery." Then, we challenged ourselves to create data that strikes the right balance between strength and weight reduction by changing the infill rate in areas with high and low stress. "Is this much infill really necessary? The printing time and material costs add up!" "That said, I don't know how much weight reduction is acceptable." We will explain whether it is possible to achieve a balance between strength and weight reduction, a common concern for users of FDM 3D printers, along with actual analysis content and comments from our technical staff! *You can download the materials from the button below.
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■What I tried ■First, analyzed the hook shape data ■Created an internal lattice according to the load distribution ■Achieved approximately 40% volume reduction while maintaining the same strength
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Please use this as a hint for customers who are concerned about the strength and weight reduction of hot melt 3D printed models.
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【Proposing the latest and standard equipment for manufacturing through a system】 We are the only company in Japan that can provide a comprehensive proposal for all the equipment necessary for manufacturing, including machine tools, CAD/CAM, 3D printers, 3D scanners, and other 3D digital production tools and instruments. 【Peace of mind with technical support after installation】 With our strength in technical support, we can resolve any concerns of users after installation, such as operation assistance, troubleshooting, and maintenance, all through a single point of contact. 【Extensive display of actual machines】 We have various actual machines set up, allowing you to clarify your operational image through demonstrations and tours before making a decision to implement. 【Manufacturer capabilities】 Additionally, if there are no products with the features desired by users, or if there are products with good features but weak sales power, we will leverage our manufacturer capabilities to release them as uniquely planned in-house products.