Question

bj: printer characteristics
use the information below to answer the question
the binder jetting (bj) printer is a combination of the sls machine and the material jetting machine. it has a powder bed, but it doesnt have a heat source. the print is made using a binding agent.
packing
like sls printing, there is a powder bin. the full capacity of the build volume can be utilized to do low to medium run productions of 50 to 100 pieces.
benefits

• since there is no heat source, there is no tension between hot and cold spots, which can lead to warping or deformation.
• more intricate and complex geometry can be created because it doesnt require support materials.
• prints can be created faster because there is no time spent on removing support structures.

limitations

• the print is not as strong. however, it can be infiltrated, which improves the strength.

what benefit do binder jetting (bj) prints have due to there being no heat source?
they have large - scale capabilities.
they can do high - run productions.
there is a stronger support structure.
there is no tension between hot and cold spots.

Explanation:

The text mentions that since there is no heat source in Binder Jetting (BJ) printers, there is no tension between hot and cold spots which can lead to warping or deformation. This is a key benefit related to the lack of a heat - source.

Answer:

There is no tension between hot and cold spots.