Electromagnetic flexible composite fused deposition direct preparation forming method for gradient part

Abstract

The invention discloses an electromagnetic flexible composite fused deposition direct preparation forming method for a gradient part. The method comprises the following steps of 1, building a model, wherein functionally graded material CAD/CAM software is applied to build a geometric three-dimensional part model, and material gradient distribution and tissue gradient distribution are determined in the geometric three-dimensional model to form a space comprehensive model; 2, cutting the model into slices and generating numerical control codes, wherein layering and slicing processing is performed on the space comprehensive model formed in the step 1, and numerical control codes are generated; 3, obtaining a reverse solution for electromagnetic characteristics, wherein the reverse solution for externally-added magnetic pole distribution and exciting current characteristics is obtained; 4, performing fused deposition formation, wherein magnetic poles and/or electromagnetic coils are arranged, and fused deposition formation is performed layer by layer. According to the electromagnetic flexible composite fused deposition direct preparation forming method, the CAD/CAM software is adopted for determining the part organization and the material gradient distribution; with the combination of electricity-magnetism-heating power multi-physical field coupling control, integrated manufacturing of the gradient organization and gradient material part shape and microstructure is achieved.

Description

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AI Technical Summary

Benefits of technology

This patented solution improves the quality and efficiency of creation of graded structures made from materials like metal or ceramic that have specific properties such as strengths, durabilities, etc., through combining different techniques together. By controllably adjusting these parameters during processing, this method allows for more precise production without increasing costs associated therewith. Additionally, it provides an efficient way to produce complex shapes and sizes of advanced metallurgies (MG).

Problems solved by technology

Technological Problem addressed in this patents relates to improving the quality, durability, accuracy, flexibility, and functionality of metallic components made through various techniques like Laser Clad Manufacturing, Magnetron Metal Welding, Vacuum Phase Evaporation Plasma Spay Coatings, Layer Thickening Methods, Surface Treatment Techniques, Expositively Power Beam Melting Technology, Electrical Jet Printing, Laser Shearography, Interference Finishing, Ultrasonics Sonochemistry Fusion Bonding, Fast Prototype Inspeck Processor Assembly Tool Assemblies, RapidProjection Formers, Direct Structures Compactors, Brazing Structure Materials, Gas Fluids Pressurized Gases Compressed High Boiling Liquid Metals (LiBM) Solvent Hot Bomb Extractive Distillate Using Chemical Cycling Refining Group III B/Al composite tools without sacrificial coatings. However, these existing technical problem areas involve controllable depth machinery equipment, expensive specialist machines, complicated procedures, and poorly understood surfaces resulting in inferior qualities during fabrications due to thermal stress cracking caused by residual stresses present within certain compositions.

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