Name: 3Dプリントの仕組みとは？| RMIT大学 (How does 3D Printing Work? | RMIT University)
Uploaded: 2021-01-14T04:56:30.000Z
Duration: 2 min 9 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

3D printing is the process of making a three-dimensional solid object from a digital model.

3D printing, or additive manufacture, is where layer

基礎受動態

upon layer of material is built up to make an object.

The beauty of this technique is that almost any

So, how do you actually print something in 3D?

There’s a few stages that a project will need to go through.

First, a design for the object needs to be completed.

This computer generated model is sliced into cross-sections for the printer to use as a

The 3D printer reads the blueprint and lays down

successive layers of material to build the model.

A diverse range of materials can be used such as

As each layer is printed, it sticks to the previous

3D printers are capable of printing complex layers that can

form moving parts, like hinges and wheels, as part of the same object.

You could build a bicycle - with handlebars, frame,

wheels - readily assembled, without the need for any tools.

You just have to leave gaps in the right spots.

3D printing is used across a variety of industries such as

high-end manufacture, where it’s used for rapid prototyping and research.

This allows designers and concept developers the flexibility

They are then able to modify these as required.

And finally, 3D printing is pushing healthcare into new areas.

It’s being used to make medical parts such as custom hearing

aids and braces and even to reproduce body parts like customised

hip implants or prosthetic hands in exact proportions to fit the patient.

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3Dプリントの仕組みとは？| RMIT大学 (How does 3D Printing Work? | RMIT University)

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