metal printing
Metal printing process development of a new rapid manufacturing process for metal parts
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Abstract The Metal Printing Process is a rapid manufacturing concept aimed at developing the equivalent of a high-speed photocopier that produces three-dimensional objects from powder material. In the Metal Printing Process each layer is deposited in a die where it is
Scientific, technological and economic issues in metal printing and their solutions
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In the past few decades, 3D printing, also known as additive manufacturing (AM), has evolved from the rapid fabrication of functional prototypes to the manufacturing of various metallic components that cannot be easily and economically produced by other means 1 4
Drop-on-demand 3D metal printing
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We present a novel method for drop-on-demand (DOD) printing of 3D solid metal structures using liquid metal droplets. This method relies on magnetohydrodynamic (MHD)-based droplet generation. Specifically, a pulsed magnetic field, supplied by an external coil
Direct Metal Printing of Zinc: From Single Laser Tracks to High Density Parts
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The production of zinc by Direct Metal Printing (DMP) is explored with an aim to understand the influence of different DMP process parameters on the melting, evaporation and solidification of zinc powders. The study of single track (1D) scans with and without powder
3D Metal Printing
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Youve seen it before the part demands cooling in places you just cant get water, or they need to see parts yesterday, or the tool is too complex to efficiently fabricate using conventional machining and you just cant find a way to make it happen. Thats because
Technique to Enhance FDM 3D Metal Printing
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3D Printing is the new revolution of the manufacturing industries in 21st century. The next move of innovation is to make it affordable enough to be hired for all domestic purpose also. This technology should reach every desk at a reasonable cost. The applications of 3D
Metal printing process: a rapid manufacturing process based on xerography using metal powders
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A new method of rapid manufacturing called the Metal Printing Process (MPP) is under development at SINTEF in Norway. This method is using xerography to build objects using powders of metals and ceramics in a layered manner. Each layer is transferred from the
3D metal printing as structure for architectural and sculptural projects
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1 accessible cost levels, so the market continues to expand in both volume and quality. At the high end, we have seen specific uses of medical and aerospace designs2 with an accompanying high cost of design development and production for the unique performance
Three dimensional printing by vector printing of fine metal powders
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quality of the surface finish that can be obtained. This is primarily because the best candidates for direct metal printing are small parts that require tighter tolerances than large parts such as injection molds. In addition, if post
3D Multi-Material Metal Printing of Delicate Structures
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A new 3D screen printing manufacturing method is used to perform printing experiments with a two material layout. For this purpose the screen and the material are changed during the printing process and the materials are printed in an alternating rhythm. We studied the
Advanced technical and technological solutions for additive manufacturing by xBeam 3D metal printing
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Authors will present the technical and technological progress in development of the xBeam 3D Metal Printing achieved on the base of the pilot xBeam 3D Metal Printer in near production environment since that time. Results of numerous experiments with the most
3D direct metal printing : a trip through new opportunities and innovative alloys
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The brief historical journey travelled so far with selective laser melting (SLM ) has led us to managing this manufacturing process with more self-confidence and versatility; starting from the first selection experiments on basic parameters and the choice of alloys [ 3] up to the
Magnetohydrodynamic drop-on-demand liquid metal 3D printing
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tissues and devices by depositing and patterning materials that range from polymers to living cells [ 2]. The focus of this work is on the extension of inkjet- based technology to the printing of 3D solid metal structures [ 4]. Currently, most 3D metal printing applications involve
Magnetohydrodynamic liquid metal jet printing
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At present, most 3D metal printing applications involve deposited metal powder sintering or melting under the influence of an external directed energy source such as a laser (eg Selective Laser Sintering (SLS) and Direct Metal Sintering (DMLS) ) or an electron beam (eg
Advances in magnetohydrodynamic liquid metal jet printing
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Currently, most 3D metal printing applications involve deposited metal powder sintering or melting under the influence of an external directed energy source such as a laser (eg Selective Laser Sintering and Direct Metal Sintering ) or an electron beam (eg Electron Beam
Liquid Metal 3D Printing: A Magnetohydrodynamic Approach 9
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It is highly scalable to meet the demand for large/high volume AM processes. This paper describes the characteristics of the LM3DP process: drop on demand liquid metal printing using MagnetoJet technology (based on Magnetohydrodynamics and inkjet printing technology)
3D laser metal printing in zero gravity using additive manufacturing
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The thirst of knowledge in the space exploration has always been the driving factor when it comes to innovation. 3D Printing in space is very different challenging. Composition, weld quality, structure, all depends on the distribution of the molten materials, temperature in the
ElectroChemical Pattern Replication (ECPR): metal printing for microelectronics
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The ever increasing demand for smaller, faster and less expensive electronic and biomedical microdevices calls for a continuous development of suitable materials and efficient manufacturing processes. Printing techniques have been shown as cost-efficient
Research, Technology, and 3D Manufacturing of Al/Copper alloy filament/cordon for metal printing and bonding/Cercetarea structurii, Tehnologia ?i Produc?ia
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A large number of additive manufacturing processes are now available; they differ in the way layers are deposited to create parts, in the operating principle and in the materials that can be used. Some methods melt or soften materials to produce the layers, eg selective laser CSE PROJECTS