Come to think about the stuff almost regularly relegated to junk – just because an insignificant
part of them is broken or damaged! Kitchen appliances, gadgets, the spare parts of cars– – and the
list goes on! At times, the obsolete parts are too expensive – so much so that you’re advised to
rather invest in a new device altogether. And, then there are times when you arbitrarily decide
that a particular unit is actually rendered useless quite simply because some inconsequential
looking plastic part has actually stopped working. Replacing the whole device with a new one
just because of this minor glitch is not really an environmentally desirable choice.
Explore 3D Printing for Broken Parts
No more are you required to throw away devices just because a tiny part of it is apparently
rendered dysfunctional. With the 3D printing technology, you can now to go on to “replace” or
“repair” broken parts of a device on your own. Go through the post in order to explore how you
can do that. Very simply put, it has been widely opined that 3D printing today has emerged as
one of the most effective means with the help of which obsolete parts can be redeemed. If you
are dealing with a device or appliance with similar issues you can get the affected part 3D
printed with the help of blueprints. You can get it reverse engineered, 3D scanned or digitally
repaired. Now, before delving into relevant examples of 3D printing for broken parts, let us tell
you that this phenomenon has turned out to be beneficial on various levels.
Why is it beneficial?
It is capable of saving both time and money. It saves you the time to carry the device all the way
to the manufacturer in the first place. Obsolete car parts, for instance, make for exorbitant
purchases. You can definitely go on to avoid the costs by exploring the possibilities of 3D
printing for broken parts.
What can you do with a 3D Printer at home?
It all starts with you investing in a 3D printer to be used at home. It will not really be a problem
for you to create every day household items like plastic forks, hangers and lamps. Jay Leno, for
instance, remains one of the most prominent names that have been using 3D printing for his cars.
It was his 1907 White Steamer that needed a feedwater heater. It was with the use of a 3D
scanner and 3D printer that he ended up reconstructing this part and went on to send the plastic
piece to create a mold.
Some of the commonplace items that can be redeemed with the help of 3D printing are
decorative elements rendered in PLA, figurines for various tabletop games and even electrical
chainsaws. However, there are some factors that you need to consider.
Factors you Need to Consider
Now, since the original part broke and you are seeking a replacement for the broken part in 3D,
do know for a fact that the 3D printed part might as well be under similar stress of breaking. You
should be well aware of the whether the original part broke under high or low stress. Does the
3D printed part require to flex a bit? Should the new piece be interlocked with other parts? These
factors will largely govern the entire procedure itself.
Polylactic Acid or PLA, for instance, is hardly under any kind of stress since it’s sturdy and
almost inflexible and has practically very low melting temperature.
ABS is a material which is recommended if you’re looking for a 3D printed part with a little
more strength than PLA. Though there is a lot of controversy regarding the emissions that it
generates, it does offer higher temperature resistance than what PLA does.
If you are creating parts that require considerable strength and endure heavy load then you
should pay due attention to the model’s composition and material strength. Some of the measures
with the help of which you can bolster strength are by introducing higher infill percentages, high
grade industrial plastics and switching to metal 3D printing.
How can you do it?
3D scanning facilities are of course the most potent way with the help of which you can actually
go on to replace broken parts. The scanning devices are made available within myriad price
brackets. You have got high end s3D scanners that might as well offer you accuracy of up to
0.1mm. However, do consider the fact that there are many laser scanners that find it difficult to
scan shiny or black surfaces. Many traditional device parts are made of black duro plastic.
While the modern 3D scanning technology requires no measuring of the dimensions of the
broken part (so that the new part can be made accordingly), if you are resorting to the traditional
CAD technology, you have to measure the parts digitally before starting work.