Question

On which principle 3D printer works.

Please explain everything according to 7th class. This question has been asked by our Atal Tinkering Class sir please tell everything he said search on Google but I didn't understand​

Answer 1

Answer:

Explanation:

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A 3D printer essentially works by extruding molten plastic through a tiny nozzle that it moves around precisely under computer control. It prints one layer, waits for it to dry, and then prints the next layer on top.

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• 3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file.
• The creation of a 3D printed object is achieved using additive processes.
• In an additive process an object is created by laying down successive layers of material until the object is created.
• Every 3D printer builds parts based on the same main principle: a digital model is turned into a physical three-dimensional object by adding material a layer at a time.
• This where the alternative term Additive Manufacturing comes from.

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