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Computer-Aided Design (CAD) model used for 3D printing. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. 3D scanning is a process of collecting digital data on the shape and appearance of a real object, creating a digital model based on it.
To obtain the necessary motion control trajectories to drive the actual SFF, rapid prototyping, 3D printing or additive manufacturing mechanism, the prepared geometric model is typically sliced into layers, and the slices are scanned into lines (producing a "2D drawing" used to generate trajectory as in CNC's toolpath), mimicking in reverse the ...
3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
Design for additive manufacturing (DfAM or DFAM) is design for manufacturability as applied to additive manufacturing (AM). It is a general type of design methods or tools whereby functional performance and/or other key product life-cycle considerations such as manufacturability, reliability, and cost can be optimized subjected to the capabilities of additive manufacturing technologies.
7 Additive manufacturing. 8 Other. 9 See also. ... Download QR code; Print/export Download as PDF; Printable version; In other projects
The Fraunhofer Competence Field Additive Manufacturing organizes the biannual DDMC, which is a cutting-edge forum for discussion on Additive Manufacturing, including its application in industry and the environmental impact of such new manufacturing technologies. Impact on health, sustainability and technology will also be discussed.
This leads to a multitude of varieties and thus small volumes of the variants offered. In addition, the research focus on additive manufacturing of biodegradable metals to produce implants is becoming more and more popular. [49] Prototyping – Laser-sintering can help by making design and functional prototypes available. As a result ...
The engineering design process, also known as the engineering method, is a common series of steps that engineers use in creating functional products and processes. The process is highly iterative – parts of the process often need to be repeated many times before another can be entered – though the part(s) that get iterated and the number of such cycles in any given project may vary.