Responsible use of high risk 3D Printed

The world’s first 3D printed brake caliper

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The world’s first 3D printed brake caliper.
According to
Volkswagen Group, “The world’s largest 3D printed titanium pressure functional component ever produced on one of the most powerful brake test benches on the market! This is what it looks like when Bugatti prepares its first printed titanium brake caliper for series production.”

From comments,

Niels Cremer
Niels Cremer
7 months ago
Can 3d print brake calipers, can’t take higher frame rates for slow motion footage.

Reaper5.56 Xx
7 months ago
Can you 3d print better emission test.

Bassam Al-Rawi
7 months ago
Which 3D printer was used 😁

Qwerrrz
7 months ago
Looks like 3d printing just reached a new level. That’s insane.

Insert coolname
7 months ago
This is nothing new. I´ve seen 3D printed brake calipers in Formula Student cars.
vaporainwaves
7 months ago (edited)
I am pretty sure koenigsegg was faster to produce a functional 3D printed component from titanium. Outrageous.

MOTO-079
7 months ago
3d printed… still needs machining or are the brake pistons just gliding on a printed serves…

Callen Hurley
7 months ago
3D printing is the future of production.

Phar2Rekliss
7 months ago
Now lets see what 3D printed Inconel 750 parts can handle! Inconel is the next step level in material from Titanium for these kinds of purposes.

eLike
7 months ago
This brake caliper is made in ABS, people with a 3D printer will understand this.

Gavin 363
7 months ago
I’d be more impressed if the rotor was 3d printed.

Zachary Gamble
7 months ago
Not sure I would want a 3D printed caliper on my million dollar car.
SPIRIT01
7 months ago
Cnc machine is like a 3d metal printer , been around for a couple of years , idk I thought brembo and ceika , and all those other big brake kits I thought they had already printed out calipers.

sam sl
7 months ago
Just because things are 3D printed does not mean they are better.

kym516
7 months ago
Just saying, other manufacturers may have tested this idea before. I mean a 3d printed caliper can have lighter weight and better thermal control which is obvious enough for researches to be done. But still, good marketing peace of work. Hope this amazing technology can be used on consumer cars.

Boris Diamond
7 months ago
How hot was the calliper getting and how much was it deflecting? Mechanical properties are reduced at high temperatures, it’s impressive that it survived the test but I would like to know if it yielded or not and how many high load/temperature cycles it is capable of. It should be ok being Ti.
Oddvin Lorenzo Preinstad
7 months ago
3d printed car parts are probably normal in the future, imagine if your car breaks down and you have it brought to a mechanic. Today that mechanic has to order the parts which will take at least multiple days, with 3d printed parts it is a matter of hours,
.

Bugatti speeds up testing on its 3D-printed titanium brake caliper

Bugatti 3D printed titanium brakes to stop its $3 million Chiron supercar

Awesome to be green:)

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Awesome to be green:)
3D printing technology to be fully Eco-friendly.3D printing technology uses large amounts of energy, larger than the amount used by milling and drilling machines.
If you think about failed prints you may somehow eventually recycle the plastic.
Plastics products may take up to a thousand years to compost while PLA products compost within 3-6 months in a composting system.
PLA-  is made from renewable sources, such as starch – corn, potatoes, soy protein, cellulose, and lactic acid, cassava, sugarcane or sugar beet pulp, all of them are compostable, but this process is only considered “composted” The material breaks down into carbon dioxide, water, and biomass.
3D printing waste happens –

when sometimes layers aren’t sticking together properly in mid-print and depending on the model’s geometry it might cause a failure.
This could be because you’re 3D printing at a temperature that’s a bit too low.
Precaution-

Increase the print temperature slightly and ensure those layers fuse into each other.
In 3D printing, two most common filaments to print with are ABS plastic, PLA, polyamide (nylon), glass filled polyamide, stereolithography materials (epoxy resins), silver, titanium, steel, wax, photopolymers, and polycarbonate.
3D printing uses sustainable manufacturing method. Because it reduces waste.
Later its applications range from medical devices to aerospace — and possibly even drinking water.
ABS – is a thermoplastic that is great for 3D printing because of its strength and durability. This material is not biodegradable or compostable but can be recycled.
ABS (Acrylonitrile Butadiene Styrene), which Lego is made from, is a safe plastic. BabyBjorn also uses ABS – it’s BPA free. Plastics made from corn starch resin are lumped into the #7 category, and these are BPA free too.
Nylon –  is BPA free, and it’s a #7.
These numbers are for which plastics are healthier for you and more easily recyclable?

4 Ways to Recycle Failed 3D Prints

What do the numbers on plastics mean?

#1 plastics: PET or PETE (polyethylene terephthalate)(Is it safe? -No)
#2 plastics: HDPE (high-density polyethylene)(Is it safe?- YES)

#3 plastics: PVC (polyvinyl chloride or plasticized polyvinyl chloride)(Is it safe?- NO)

#4 plastics: LDPE (low-density polyethylene)(Is it safe?-YES)

#5 plastics: PP (polypropylene)(Is it safe?- YES)

#6 plastics: PS (polystyrene)(Is it safe?-NO)

#7 plastics: other (all other plastics, including acrylic and nylon)(Is it safe?- NOT SURE)

If you want to reuse any material

Use precautions-

can re-heat the material to use it again in a filament recycler.
If we like to do some craftwork, get a ‘ProtoCycler’ and make your filament.
https://redetec.com/
ProtoCycler+
ReDeTec Protocycler – OMG it works!

This kind recycler will smash failed prints into smaller pieces, melt them down, and force the liquid plastic through an opening.

 

 

RECYCLING WITH STRATASYS

What do the numbers on plastics mean?

Fabbaloo

Filabot 3D Printing Recycling Company Logo

The 3D Printer Filament Recycler’s Guide

 

Is 3D printing worth it?

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Is 3D printing worth it? According to, Marius Hornberger “A few real-world workshop examples that make use of 3D-printing.
I hate how 3D printers are always advertised with the things they can make. Mostly figures or models of stuff that just looks cool in the first moment, but very few people actually need that.
That’s why I didn’t want to dive into 3D printing for some time. Since I then had access to the printer of my dad I came up with a few things that actually make good use of a printer for the workshop.
The materials I used were PLA and PETG. Everything that was white was PETG and the rest was PLA.
I use SolidWorks for designing.”

According to comments from the video,”

  • Yes, you can make parts that don’t exist and make replacement parts for existing equipment.
  • Sometimes you seem like a wise old guy who’s been around precision workshops for decades, passing on your skills to the youngsters in the audience. I’m 74 years old and enjoy being one of the youngsters. Those endless examples of your high-quality design & 3D printing had me captivated.
    -It was one of the best videos about practical 3d printed parts. Great job!
  • Genius use of 3D printing. Really inspiring!
  • My 3D printer is my favorite woodworking tool. You demonstrated excellent use of it. Your designs are well thought out and I can tell you’ve spent some time on them. Well done!
  • An excellent video highlighting practical uses of 3D Printers.
  • the biggest negative on 3d printing is time. granted you don’t have to sit there watching the printer doing its job but you still need to keep an eye on it in case something fails and I don’t have a good feeling about letting a machine work for that long all alone. other than that, I love my 3d printer a lot, even though it’s only a cheap version of the original i3, it still produces reasonable prints.
  • Awesome work, I also have a 3d printer (mk3 and MK2s) and a workshop. I’ve made dovetail templates, corner clamps, screw boxes, drilling templates and more. Your designs are really good, I love the chamfer interlock system you designed for the connections. Is that all in PLA.”

Please tell us what is your opinion:)

 

 

 

 

PETG

Original Prusa i3 MK3

3D Printing News Alert(Health Canada’s 3D Printed Implantable Devices)

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Health Canada’s 3D Printed Implantable Devices.
According to Health Canada, “This guidance document is intended to aid manufacturers and regulatory representatives in preparing medical device license applications for 3D printed medical devices. As with all Class III and IV medical devices, devices produced by additive manufacturing or 3D printing, are subject to the Medical Devices Regulations (Regulations) and require a review of submitted evidence of safety and effectiveness before a license can be issued”.

https://www.raps.org/news-and-articles/news-articles/2019/5/3d-printed-implantable-devices-health-canada-offe

3D Printing News Alert(3D printing companies and stocks)

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3D printing companies and stocks. According to Motley Fool Stock Advisor, “Investors should continue to focus on sales of 3D printers. This business is much more important than suggested by its contribution to overall revenue, which was 22.5% last quarter. Sales of 3D printers drive future sales of print materials, which sport higher margins than the other segments of the company’s business”.

https://ycharts.com/companies/DDD

https://www.fool.com/investing/2019/04/20/3d-systems-earnings-preview-4-things-to-watch.aspx

https://www.fool.com/quote/nyse/3d-systems/ddd/

NASA’S 3D printed habitat challenge

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According to NASA,” The 3D-Printed Habitat Challenge will culminate with a head-to-head subscale structure print May 1-4, 2019, and the awarding of an $800,000 prize purse. Media and the public will be invited to attend the event in Peoria, Illinois.
Eleven team entries were scored and awarded points based on architectural layout, programming, efficient use of interior space, and the 3D-printing scalability and constructability of the habitat. Teams also prepared short videos providing insight into their designs as well as miniature 3D-printed models that came apart to showcase the interior design. Points were also awarded for aesthetic representation and realism. After evaluation by a panel of judges, NASA and challenge partner Bradley University of Peoria, Illinois, awarded the following teams–

SEArch+/Apis Cor – New York – $33,954.11
Zopherus – Rogers, Arkansas – $33,422.01
Mars Incubator – New Haven, Connecticut – $32,623.88.
Top Three Teams Share $100,000 Prize in Complete Virtual Construction Level of 3D-Printed Habitat Challenge”.


According to the comments they have some suggestions and worries about it, “I appreciate the focus on radiation protection for this habitat. It is often overlooked.
I like this design the most so far. I think you could add a completely sealed basement/bunker survival cell to the lower section that sits underground, just in case.
The concept is great, but the way it’s constructed would seem like it’s exposed to a lot of martian dust.
How are they going to print that over 50 days without getting it full of dust? By the end it has finished printing, the inside will be a sand castle.
Who will put pipes and knobs or controls in these structures plus how will you move the 3d printers to the red planet?
Much better to go underground, boring equipment is already tried an tested, protection from the elements and temperature regulation will be much easier and it wouldn’t need many materials to seal it off from the outside.
Brilliant design, but total fantasy. This couldn’t be built, with today’s technology, right here on Earth, with a full crew of human technicians to correct the inevitable bugs, how could this possibly work on Mars? And all the materials manufactured from Martian dirt”.

http://www.nasa.gov/3DPHab

https://www.nasa.gov/directorates/spacetech/centennial_challenges/3DPHab/latest-updates-from-nasa-on-3d-printed-habitat-competition

Responsible use of high-risk 3D Printed(The impact of 3D printing on indoor air quality)

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The impact of 3D printing on indoor air quality. According to Dr. Rodney Weber, Georgia Tech’s primary investigator of the research”Studies have shown that fused filament fabrication 3D printers designed for general public use emit high levels of ultrafine and fine particles. Preliminary tests within vivo, in vitro, and acellular methods for particles generated by a limited number of filaments showed adverse responses.”

https://ulchemicalsafety.org

https://ohsonline.com/articles/2018/11/19/warning-signs-in-new-3d-printing-findings.aspx

Dr. 3D Printer precautions for advanced manufacturing( Laser Cutting with a 3D Printer )

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I am using useful comments for this youtube video:)

Please use some precautions if you are using Laser Cutting with a 3D Printer” It is very very important to use the carbon monoxide detector.part cooling fan” style fan it will help you when you cut. It reduces the risk of something catching fire and blows away the burned wood so the laser can reach the uncut wood.

It might risk sooth accumulating on the lens and eventually blocking enough light that you damage the lens itself with the heat.
You need ventilation and more than just an open window. If you want to use the airbrush compressor into a vacuum pump to pull away from the smoke. I will be worried that you can see the laser beam through the safety-glasses.
If you want to prevent the face from getting charred, put painter’s tape on top.
If you want the laser performance to last you need another mini fan to blow out the smoke so the residue of that smoke won’t be impaired on the laser beam output if you don’t blow air in the output focus lens that lens Will get covered with the smoke residue and destroy it so you need to blow air on the output lens and evacuate the smoke at the same time, you can add a mechanical end stop to the laser to home the Z, as the laser never needs to be hitting the bed or print like a nozzle,

To prevent the scorching just add some masking tape on top of the plywood. Did you think about designing an enclosure for the hypercube? That would be the best for ventilation of all those nasty laser fumes”.
Suggestions for height adjustment–
+1 on adjusting the z height with each pass to keep the focal length the same and +1 on some air assist as the smoke will reduce the laser’s power. With both mods, you’d cut through in fewer passes.

https://www.patreon.com/Tech2C

3D Printed e-Motorcycle

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According to the NOWLAB’s co-founder and Managing Director Daniel Büning,” they have developed the world’s first fully 3D printed and functional e-motorcycle, the NERA e-motorcycle by Marco Mattia Cristofori with Maximilian Sedlak. The NERA combines several innovations developed by NOWLAB, such as the airless tire, functional integration and embedded sensor technology. This bike and our other prototypes push the limits of engineering creativity and will reshape AM technology as we know it.”

NOWLAB

http://nowlab.cse.ohio-state.edu/