3D Printing

Charles (Chuck) Hull developed the first 3D printer in 1984

• True

• False

One of the 3D Challenges

• Limited selection of materials

• Cheap

• Easy to use

• Non of the above

3D printing also Known as

• Forming manufacturing

• Additive manufacturing

• Casting- manufacturing

• Subtractive manufacturing

3D printer creates three-dimensional objects by depositing materials layer by layer in accordance to the objects 3D digital model.

• True

• False

"It is one of the most common and cheapst 3D printing Models. And also, Fused Filament Fabrication (FFF)"

• FDM

• DLP

•  SLA

• SLS

First 3D Printing technology is

•  DIP

• SLA

• FOM

• SLS

One of the 3D printing disadvantages

• Complex shapes can be produced

• Reduce design complixity

• Orocess is slow

• Non of the above

Traditional Manufacturing takes less time to build final protect Than 3D printing.

• True

• False

One of the 3D challenges

• Non of the above

• The cost of products , materials and equipment are high

• Clean process

• Rapid prototyping

Traditional Manufacturing creates more waste.

• True

• False