Question

binder jetting technologies (bj)
use the information below to answer the questions to the right.
binder jetting requires no polymers. you can use sand or metal as your building agent. it also requires no direct heat.
the process of binder jet printing includes distributing a fine layer of powder onto the print bed. as each layer is spread, the print bed will lower until the final layer is distributed.
a binding agent is a liquid that takes powder and glues it together to make it stick together, and that is how you get the first layer and so on.
after manually setting the machine, the print head will know where to apply the binding agent.
the binding agent will need to cure and harden, as there is no laser or heat involved in this process.
by not using any heat, any opportunity for any material stress or warping will be eliminated.
how does the machine determine the specific locations to apply the binding agent in a binder jetting print?
the printer uses previous designs.
the printer follows a template.
the printer is manually set.

Explanation:

In Binder Jetting, after manual machine - setting, the print head knows where to apply the binding agent based on pre - set designs. This implies the printer uses pre - set designs to determine the specific locations for the binding agent.

Answer:

The printer uses pre - set designs.