4.2. Limitations

Try these first

1. 1.

   What are the main equipment costs associated with PBF?

   Hint

   Consider what machines and technologies are utilized.

2. 2.

   Why are post-processing steps often necessary in PBF?

   Hint

   Think about how parts are produced initially.

3. 3.

   What is a significant limitation of Powder Bed Fusion processes?

   • Low cost
   • Complex operational requirements
   • Unlimited build volume

   Hint

   Consider what makes operations difficult.

4. 4.

   True or False: Post-processing is necessary for all PBF parts to ensure surface quality.

   • True
   • False

   Hint

   Think about surface quality.

5. 5.

   Analyze the potential impact of safety regulations on the development of new powder bed fusion machines.

   Hint

   Reflect on how regulations shape design and manufacturing.