Question

bj: printer characteristics use the information below to answer the question. binder jetting (bj) printer is a combination of the sls machine and the material machine. it has a powder bed, but it doesnt have a heat source. the print is using a binding agent. in printing, there is a powder bin. the full capacity of the build volume can be used for low - to medium - run productions of 50 to 100 pieces. since there is no heat source, there is no tension between hot and cold spots, which can lead to warping or delamination. more organic 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. which of the following is a limitation of binder jetting (bj)? prints require high amounts of heat. prints take longer to create. prints are not that strong. prints often warp and delaminate.

Explanation:

The text mentions that BJ printers don't have a heat source and while this avoids tension between hot - cold spots, the prints are not that strong initially (though can be infused to improve strength). It doesn't say prints require high amounts of heat (it lacks a heat source), there's no indication prints take longer to create, and while it mentions the lack of heat - related issues like warping/delamination, it also notes the prints are not strong as a characteristic.

Answer:

Prints are not that strong.