WorksheetsUnderstanding Additive Manufacturing Basics
Total questions: 9
Worksheet time: 5mins
Which of the following best describes additive manufacturing?
Removing material from a solid block to create a part
Building objects layer by layer from digital models
Compressing materials into a mold
Assembling parts using fasteners
What is another common term for additive manufacturing?
Injection molding
3D printing
CNC machining
Casting
Which material is NOT commonly used in additive manufacturing?
Plastics
Metals
Ceramics
Wood logs
In which industry is additive manufacturing NOT typically used?
Aerospace
Medical
Food
Agriculture (for growing crops)
Which of the following is an advantage of additive manufacturing?
High material waste
Ability to create complex shapes
Requires expensive molds for every part
Only works with metals
What is the first step in the additive manufacturing process?
Melting the material
Creating a digital 3D model
Painting the finished part
Assembling the final product
Which of the following is NOT a type of additive manufacturing process?
Fused Deposition Modeling (FDM)
Stereolithography (SLA)
Selective Laser Sintering (SLS)
Die casting
What is typically required to start an additive manufacturing process?
A hammer and nails
A digital 3D file (such as an STL file)
A sand mold
A lathe machine
Which of the following statements about additive manufacturing is TRUE?
It always produces parts faster than traditional methods
It can reduce the need for assembly by printing complex parts as a single piece
It cannot be used for prototyping
It only works with plastic materials
