3d printer – Ebongeek http://www.ebongeek.com/ Thu, 21 Oct 2021 21:37:22 +0000 en-US hourly 1 https://wordpress.org/?v=5.8 http://www.ebongeek.com/wp-content/uploads/2021/10/icon-14-150x150.png 3d printer – Ebongeek http://www.ebongeek.com/ 32 32 How to install a dual extruder on your 3D printer http://www.ebongeek.com/how-to-install-a-dual-extruder-on-your-3d-printer/ http://www.ebongeek.com/how-to-install-a-dual-extruder-on-your-3d-printer/#respond Thu, 21 Oct 2021 15:16:00 +0000 http://www.ebongeek.com/how-to-install-a-dual-extruder-on-your-3d-printer/ The extruder is one of the most essential components of a 3D printer and is directly responsible for the quality and complexity of 3D printing. The idea behind a dual extrusion system is to have a 3D printer capable of printing an object with two color schemes. Let’s take a look at how 3D printing […]]]>

The extruder is one of the most essential components of a 3D printer and is directly responsible for the quality and complexity of 3D printing. The idea behind a dual extrusion system is to have a 3D printer capable of printing an object with two color schemes. Let’s take a look at how 3D printing extruders work before we delve deeper into the details of the dual extruder upgrade.

How do 3D printing extruders work?

The extruder is made up of two parts:

Bowden extruders: graphic image of their operation

Cold end: The cold end consists of a stepper motor, a gear, a spring tensioner to hold the filament, and a PTFE tube to guide the filament into the hot end.

hot end: The Hot End is the part where the filament is melted and extruded out of the nozzle. In a Bowden 3D printer extrusion system, a filament feed tube inserts the filament directly into the thermal break through the heat sink. The molten filament is then injected out of a nozzle.

The following paragraphs will guide us on how to upgrade a single extruder system to a Bowden dual extruder system by adding an extruder motor and a hot end for mixing filaments. The modification will give us the possibility of using two filaments and printing unique objects with two-color schemes.

Related: Turn Your Cheap 3D Printer Into A Manufacturer’s Dream

What do you need to start the upgrade?

You need the following components for the modification.

  • Spool holder: For the second filament, you would need an additional spool holder.
  • Step-by-step engine : This additional stepping motor will be used as part of the extruder assembly for feeding the second filament. To connect the stepper motor to the control board, a stepper motor driver is also required.
  • Extruder: An extruder assembly similar to the original extruder is required to accompany the stepper motor, as the firmware requires that both extruders have the same e-steps.
  • hot end: The hot-end for the modification used here is the BIGTREETECH Mixed Color 2 In 1 Out Hotend double extruder kit. The hot-end kit comes with a thermistor, cooling fan and PTFE tube.

Bigtreetech 2 in 1 Hot End Complete Kit

Image Credit: BIQU
  • Control board: The control board of most 3D printers comes with four stepper motor slots. To install the additional stepper motor, an additional location on the control board is required. BIGTREETECH SKR Pro v1.2 is our choice of control board for this upgrade, but any control board with five stepper motor driver slots is suitable for modification.

How to set up a dual extruder

The upgrade requires the following changes to be made to hardware, electronics, firmware, and slicing program.

Hardware modification

Spool holder

The additional spool holder can be printed to the specifications of the 3D printer frame using models available on Thingiverse or a universal spool holder can be purchased online. The assembly of the spool holder is quite simple and requires a bracket screwed to the frame on which the spool is mounted or bolted. One trick to making the two coils work efficiently is to position them parallel so that they mirror each other.

Extruder and stepper motor

The extruder assembly is attached to the stepper motor and is mounted on top of the frame using an extruder mounting bracket. Thingiverse provides great media designs for different 3D printers which can also be customized as needed. The extruder motor assembly should be similar to the default extruder and positioned the same on the frame.

Extruder Mounting Kit with Bracket

Image Credit: KerseyFabrications /Thingiverse.com

Hot end

The default hot end of the 3D printer should be replaced with the hot end BIGTREETECH Mixed Color 2 Into 1. Assembly requires the hot mount bracket, which can be downloaded from here. The fan is screwed onto the hot end and the thermistor wire is connected from the hot end to the controller board. The PTFE tube is then coupled from the extruder to the hot end.

Electronics modification

Control board

As we need a controller with five stepper motor drivers, we will replace our existing board with BIGTREETECH SKR Pro v1.2 if the default board only has four stepper motor driver slots. Wiring from the extruder-stepper motor assembly will be connected to the control board in the fifth location. If you don’t know how to set up a controller card, we’ll cover that in detail in the future.

BTSKR 1.2 pro control card

Image Credit: BIQU

Firmware modification

Marlin is the most compatible firmware for 3D printers and supports a wide variety of controller boards. Firmware configuration is fairly straightforward and only requires the following changes to be made to the Marlin firmware configuration.h file. The files can simply be opened using Visual Studio code and the following changes need to be made:

In configuration.h:

#define MIXING_EXTRUDER (Uncomment)
#define MIXING_STEPPERS 2 (Set to 2)
#define GRADIENT MIX (Uncomment)
#E1_DRIVER_TYPE (Uncomment and set to match the stepper motor driver being used)

Check that the direction of both extruders is the same:

#define INVERT_E0_DIR true
#define INVERT_E1_DIR true

Check current and micro-steps for extruders:

#define E0_CURRENT
#define E0_MICROSTEPS
#define E1_CURRENT
#define E1_MICROSTEPS

Once the firmware is updated, we can perform PID autotuning on the new hot-end. This can be done by the console or if the 3D printer has an LCD interface, there is an option for PID autotuning where you can set the desired temperature value and the number of cycles for the PID tuning.

Modification of the slicer

The cutter software we will be using for our modified printer is Cura, but the upgrade is compatible with all cutter software with minor configuration changes. In Cura, we just go to settings and add a 3D printer. Once the printer has been added, go to the machine settings and enter all the values ​​for the printer dimensions. Change the number of extruders to two, then configure each extruder individually. Finally, import a two-color model from Thingiverse and start printing with the upgraded 3D printer.

Cura-Settings

Try a dual extruder today

The dual extruder upgrade is a detailed modification and requires an intermediate level of understanding of working with 3D printers. It’s a great learning experience for users interested in upgrading their 3D printers and willing to spend time tweaking their printer settings.


3D Printer Slicer Parameters
FDM 3D Printer Settings and What They Do

Using a 3D printer can sometimes be difficult. Let’s take a look at some of the basic FDM 3D printer settings that you will come across while enjoying this hobby.

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JGMaker Artist-D Pro Review – An IDEX 3D Printer http://www.ebongeek.com/jgmaker-artist-d-pro-review-an-idex-3d-printer/ http://www.ebongeek.com/jgmaker-artist-d-pro-review-an-idex-3d-printer/#respond Wed, 20 Oct 2021 07:04:23 +0000 http://www.ebongeek.com/jgmaker-artist-d-pro-review-an-idex-3d-printer/ Hi, Karl here for a new 3D printer review. Today we are going to take a look at the JGMaker Artist-D Pro. The Artist-D Pro is the successor to the non-professional version which debuted on Kickstarter and is an IDEX printer. IDEX is short for Independent Dual Extruders and is a fancy way of saying […]]]>

Hi, Karl here for a new 3D printer review. Today we are going to take a look at the JGMaker Artist-D Pro. The Artist-D Pro is the successor to the non-professional version which debuted on Kickstarter and is an IDEX printer. IDEX is short for Independent Dual Extruders and is a fancy way of saying that it has 2 full hotend sets. From my perspective, Artist-D was introduced with great fanfare. I had several friends who picked up the original on Kickstarter and they seemed to be happy with it. But I didn’t see much value in it. I thought this was going to be just another printer that can print 2 different filaments. I have looked at printers that had similar capabilities with one key difference being that they shared common components. BUT… I quickly realized that one aspect that no one talks about is speed during production runs.

Unpacking, construction and calibration

JGMaker Artist-D Pro Unboxing

The Artist D Pro comes mostly assembled and the instructions were pretty good. It doesn’t take long to put together a mostly assembled machine like this. I still remember my first kit. It took me about 8 hours to build and then another 2 hours to manage the wiring. I couldn’t imagine doing this again. Just a few bolts, electrical connections and a few junk and the construction is done.

Artist-D Pro User Guide

Flush strawberries
Flush cutters are made in the USA

3D printer assembly tools

After building any printer with aluminum extrusions and wheels, I came to expect to tighten eccentric nuts, belts, etc. I pulled the bed back, loosened the 2 bolts holding the extrusion in place and pulled them apart. Then tightened the bolts. Then repeat the same process on the 2 rear bolts. I changed the eccentric nuts and it fixed the bed issue. I then dragged the bed to the first nozzle.

3D printer offset settings1 more item to take away. The printer nozzle offset has not been set at the factory. I guess it’s by design. The offset ensures that the 2 nozzles can be perfectly aligned in 3D space when both hotends are used on single prints. There are instructions on how to set it up in the manual. There are 2 models on the USB stick as part of this calibration process. As soon as I saw the models and read the instructions, I immediately resized the models to a suitable size. I shrunk to 1mm thick. They were about 10mm thick. No need to waste so much filament and time. It took me 4 tries and about an hour. I misinterpreted the manual and got the x and y axes wrong the first time around. Relatively easy and painless to calibrate. You can see my error on the x and y axes. I doubled the 3rd and finalized the 4th.

3D printer retraction calibration

I lied, one more thing to do. i use my calibration tool to find the best retraction settings. I received messages on the Facebook group with unreadable results and couldn’t figure out why sometimes it doesn’t work. Finally, I received a printer whose default settings did not work immediately. I was not getting good results and I reduced it to the temperature. I repeated the test at 10 degrees cooler to get readable results.

JGMaker Artist-D Pro teardown

Counsel to MKS Robin. Exceptionally tidy here. I would say the cleanest I have ever seen.

Makerbase MKS Robin Pro

Careful wiring of the 3D printer

RSP-500-24 power supply

Makerbase Connection

JGMaker Artist-D Pro Nozzle
The hotend set is unique. They have an exclusive nozzle system that allows quick nozzle changes. I bought larger nozzles but haven’t used them yet

Production machine

I have been 3D printing for a while now and almost 100% of the time I use the printer as a tool now. 2-color printing no longer interests me. But what if I told you that this printer can print twice as fast as most other printers.

JGMaker artist-d pro bleed buckets
One flaw that has not been fixed compared to the non-pro version is the placement of the drain buckets.

Above you can see the nozzle in the park position. It sits directly on metallic bristles and I could tell it had the potential to be messy with a hot nozzle resting on bristles containing oozing filament. I was right and it ended up causing fine streaks of filament between the purge bucket and the model being printed. I went on the trusty old Thingiverse and found that my buddy had already created a replacement bleed bucket. He only modeled the left side and I was able to use one of the first special modes of an IDEX printer. This is mirror mode. In the printer menu, there is a place to choose the mode you want. In mirror mode, anything you set to print with extruder 1 will be mirrored on the second extruder. I just pushed the model on the left side of the build plate into my slicer. I went a little further than I needed but I was careful. It printed brilliantly and that’s when I got the aha moment. I started in conservative mode at 60mm / s and basically printed twice as fast as both nozzles were running at the same time. There is a catch with that. If you remember, the nozzles are not perfectly aligned on the z axis. I had to drop the left side of the bed to accommodate this. I went a bit too low at first and lifted off the bed a bit as you can see in the photo.

Interesting impression

mirroring a 3D printerAfter mounting the new bleed buckets, I noticed something peculiar that was reflected perfectly in the print. In the past when I saw this I assumed it was just the pattern… or the slicer did something wrong. After a little troubleshooting, it turned out that the extruder steps were not calibrated. It was a lot. And that uncovered a problem. The extruder is inconsistent. When calibrating my e steps, repeatability was an issue. By testing and telling the extruder to extrude 100mm of filament, I would get a delta of + -5mm.

Examples of Artist-D Pro prints

IDEX 3D printer

I was looking for something to print and my son showed me this corner finder video. I was curious if anyone had made one for the print and once again Thingiverse to the rescue.

Examples of JGMaker Artist-D Pro printsgear measuring tool

It’s not really functional but it’s a nice little toy. He just doesn’t have the resolve to use it seriously.

3D printed two-tone frogI reprinted this tree frog. Turned out ok. Definitely the fastest I have printed. No need for a purge block with an IDEX. I don’t think I had a compound retraction at this point.

JGMaker Artist-D Pro small prints
3D printed whistle

Some more random impressions. It prints pretty well small.

Final thoughts

IDEX. I like it. I can see a lot of potential with that. Of course, with any dual nozzle printer there can be some big challenges to overcome. There is a lot more complexity. But my mind is wandering. It makes me want to make a 4 nozzle printer for kicks. Not fully independent like an IDEX. I suggest sharing the movement to only get the duplicate mode. I can see printers like these being used in printer farms. If the printer could reach a bank of 45 minutes. That would put him in the realm of 11.25 minutes per bench …. which is very respectable. See Speedboat challenge.

I’m a little disappointed. Hope more fixes will be applied before releasing a newer version. I’m not the only one who had these hiccups. As I always suggest joining a Facebook group for a while before making a decision. On the other hand, you have to keep an open mind. There is always more disproportionate negative feedback.

I would like to thank JG Maker for sending the Artist-D Pro for review. It can be found on Amazon currently $ 600 but has a $ 60 coupon available. Or directly from JG Maker here currently $ 529.


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3D Printer Market Statistics 2021: Innovation and Op … http://www.ebongeek.com/3d-printer-market-statistics-2021-innovation-and-op/ http://www.ebongeek.com/3d-printer-market-statistics-2021-innovation-and-op/#respond Mon, 18 Oct 2021 20:22:55 +0000 http://www.ebongeek.com/3d-printer-market-statistics-2021-innovation-and-op/ (MENAFN-EIN Presswire) 3D printer market Aggressive R&D in three-dimensional printing and increasing demand for prototyping applications from various industries are expected to drive the market growth. PORTLAND, OR, USA, Oct 18, 2021 /EINPresswire.com/ – The increase in adoption of 3D printing parts is a major driving force in this market. Difficult tasks, such as manufacturing […]]]>

(MENAFN-EIN Presswire)

3D printer market

Aggressive R&D in three-dimensional printing and increasing demand for prototyping applications from various industries are expected to drive the market growth.

PORTLAND, OR, USA, Oct 18, 2021 /EINPresswire.com/ – The increase in adoption of 3D printing parts is a major driving force in this market. Difficult tasks, such as manufacturing and shipping complex spare parts, have been a big challenge for manufacturing and also increase the cost of production. Product designers and engineers use industrial 3D printing technology to produce complex designs cheaper, faster and more efficient. Aerospace and defense, healthcare and consumer electronics companies are looking for innovative ways to automate their manufacturing process and have started to adopt this technology. 3D printing technology has been adopted by medical professionals to create medical tissues, prostheses and implants. End-user verticals reliant on cutting-edge technology for their fast, cost-effective and smooth manufacturing processes will dominate the 3D printer market.

Download a free sample report:

The main players are: Stratasys Ltd. 3D System Inc., Arcam EBM (GE Additive), EOS GmbH, EnvisionTEC Inc., HP Development Company LP, Autodesk Inc., Canon Inc., Made In Space Inc. and voxeljet AG

Analysis of the impact of COVID-19 on the 3D printer market

• The emergence of COVID-19 is having a great impact on the 3D printer market, not only countries but also various industries across the world. Additionally, the lockdown and restrictions have forced people to work from home. Logistics problems and restrictions on globalization and free trade have not only reduced the supply chain, but also created a shortage of vital goods and logistics. In addition, COVID-19 has also created a shortage of labor and manufacturing materials due to the lockdown imposed in many countries around the world.
• Due to the disruptions created in supply chain and transportation legislation, the global 3D printer market is expected to experience a decline in the near term. However, equipment, such as personal protective equipment (PPE), personal accessories, medical devices and testing devices, must be manufactured. Technology plays a key role in the manufacture of this equipment.

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Thank you for reading this article; you can also get individual section by chapter or report versions by region like North America, Europe or Asia.

Similar reports –

1. Animation Design Software Market

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Silica nanostructures created with a sophisticated 3D printer http://www.ebongeek.com/silica-nanostructures-created-with-a-sophisticated-3d-printer/ http://www.ebongeek.com/silica-nanostructures-created-with-a-sophisticated-3d-printer/#respond Fri, 15 Oct 2021 13:18:00 +0000 http://www.ebongeek.com/silica-nanostructures-created-with-a-sophisticated-3d-printer/ Rice University engineers set the stage for weaving intricate microscopic patterns of glass or crystal. Delicate structures imprinted by materials scientists at Rice University, as seen in microscope images. Sintering transforms them into glass or cristobalite. Image credit: Laboratory of Nanomaterials, Nanomechanics and Nanodevices. Materials scientists at Rice University fabricate silica nanostructures with an advanced […]]]>

Rice University engineers set the stage for weaving intricate microscopic patterns of glass or crystal.

Delicate structures imprinted by materials scientists at Rice University, as seen in microscope images. Sintering transforms them into glass or cristobalite. Image credit: Laboratory of Nanomaterials, Nanomechanics and Nanodevices.

Materials scientists at Rice University fabricate silica nanostructures with an advanced 3D printer, demonstrating a technique for creating micro-scale electronic, mechanical and photonic devices from the bottom up. The products could be doped and their crystal structures adjusted for several applications.

The study led by Jun Lou, professor of materials science and nanoengineering at the George R. Brown School of Engineering, was published in the Natural materials newspaper.

The electronics industry relies on silicon, which has been considered the basic semiconductor substrate for microprocessors for several years. The Rice study responds to the constraints of top-down manufacturing by reversing the process.

This‘s very difficult to make complicated, three-dimensional geometries with photolithography techniques. Thiss not too much eithergreenbecause it requires a lot of chemicals and a lot of steps. And even with all these efforts, some structures are impossible to achieve with these methods.

Jun Lou, Professor of Materials Science and Nanotechnology, George R. Brown School of Engineering, Rice University

In principle, we can print arbitrary 3d shapes, which could be very interesting to do exotic photonic devices. Thiss What weD try to demonstrateLou added.

The lab uses a two-photon polymerization process to print structures with lines measuring only a few hundred nanometers wide, which is smaller than the wavelength of light. The lasers “write” the lines by causing the ink to absorb two photons, which triggers the free-radical polymerization of the material.

Normal polymerization involves polymeric monomers and photoinitiators, molecules that absorb light and generate free radicals. In our process, photoinitiators absorb two photons at the same time, which requires a lot of energy. Only a very small peak of this energy causes polymerization, and that in only one very small space. Thiss why this process allows us to go beyond the diffraction limit of light.

Boyu Zhang, study co-lead author and graduate student, Rice University

Zhang is the co-lead author of the study describing the process that typically uses ultraviolet light in 3D printing and to cure coatings and in dental applications.

For the printing process, Rice Lab needed to design a special ink. Zhang and co-lead author Xiewen Wen, a former Rice student, made resins that include silicon dioxide nanospheres doped with polyethylene glycol to make them soluble.

After printing is complete, the structure is solidified by high temperature sintering, removing all the polymer from the product, leaving the polycrystalline cristobalite or amorphous glass.

When heated, the material goes through phases from glass to crystal, and the higher the temperature, the more orderly the crystals become.

Jun Lou, Professor of Materials Science and Nanotechnology, George R. Brown School of Engineering, Rice University

In addition, the lab showed how the material is doped with several rare earth salts to make the products photoluminescent. It is considered to be an essential property for optical applications. The lab’s next goal is to improve the process to achieve a resolution of less than 10nm.

The co-authors of the study are Assistant Research Professor Rice Hua Guo, Researchers Guanhui Gao and Xiang Zhang, Alumnus Yushun Zhao, and Graduate Students Qiyi Fang and Christine Nguyen; Fan Ye, Rice alumnus of Tsinghua University, Beijing; Shuai Yue, University of Houston alumnus, currently a postdoctoral researcher at the Chinese Academy of Sciences; and Jiming Bao, professor of electrical and computer engineering at the University of Houston.

The study’s co-principal investigators are Rice alumnus Weipeng Wang, who is currently a professor at Tsinghua University, China; and Jacob Robinson de Rice, Associate Professor of Electrical and Computer Engineering and Bioengineering, and Pulickel Ajayan, Chairman of the Department of Materials Science and Nanoengineering, Professor Benjamin M. and Mary Greenwood Anderson in Engineering and Professor of chemistry.

The study was funded by the Welch Foundation (C-1716, E-1728).

Journal reference:

Wen, X., et al. (2021) 3D printed silica with nanometric resolution. Natural materials. doi.org/10.1038/s41563-021-01111-2.

Source: https://www.rice.edu/


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Engineers create glass and crystal nanostructures with 3D printer http://www.ebongeek.com/engineers-create-glass-and-crystal-nanostructures-with-3d-printer/ http://www.ebongeek.com/engineers-create-glass-and-crystal-nanostructures-with-3d-printer/#respond Fri, 15 Oct 2021 12:37:48 +0000 http://www.ebongeek.com/engineers-create-glass-and-crystal-nanostructures-with-3d-printer/ Rice University engineers created glass and crystal nanostructures for electronics and photonics, using a sophisticated 3D printer and unique ink. The electronics industry is based on silicon: the basic semiconductor substrate of microprocessors. There are some limitations of top-down semiconductor manufacturing, which this study sought to address using a bottom-up approach, exploiting additive manufacturing. “It […]]]>

Rice University engineers created glass and crystal nanostructures for electronics and photonics, using a sophisticated 3D printer and unique ink.

The electronics industry is based on silicon: the basic semiconductor substrate of microprocessors. There are some limitations of top-down semiconductor manufacturing, which this study sought to address using a bottom-up approach, exploiting additive manufacturing.

“It is very difficult to create complicated three-dimensional geometries with traditional photolithography techniques,” said Professor Jun Lou, materials science expert and lead author of the Natural materials to study. “It’s also not very environmentally friendly because it requires a lot of chemicals and a lot of steps. And even with all these efforts, some structures are impossible to achieve with these methods.

“In principle, we can print arbitrary 3D shapes, which could be very interesting for making exotic photonic devices. This is what we are trying to demonstrate.

Lou’s lab used a two-photon polymerization process and a sophisticated 3D printer to create structures with lines just a few hundred nanometers wide: smaller than the wavelengths of visible light. Engineers developed a unique ink for the method. They created resins using silicon dioxide nanospheres doped with polyethylene glycol, which made them soluble.

The Nanomaterials, nanomechanics and nanodevices laboratory / Rice University

Image credit: The Nanomaterials, Nanomechanics and Nanodevices Lab / Rice University

The lasers “write” the lines by causing the ink to absorb two photons, thus initiating the radical polymerization of the material.

Boyu Zhang, a Rice University graduate and co-lead author, explained, “Normal polymerization involves polymeric monomers and photoinitiators: molecules that absorb light and generate free radicals.

“In our process, the photoinitiators absorb two photons at the same time, which requires a lot of energy. Only a very small peak of this energy causes polymerization, and this in a very small space. This is why this process allows us to exceed the diffraction limit of light.

After printing, the structure is solidified by high temperature sintering, which removes all the polymer, leaving amorphous glass or polycrystalline cristobalite. When heated, the material goes through phases ranging from glass to crystal; the higher the temperature, the more orderly the crystals become.

Lou’s lab also demonstrated that the material can be doped with various rare earth salts, making structures photoluminescent: a valuable adaptation for custom optical applications.

Then engineers will work to further refine the process, aiming to create detail at a resolution of less than 10 nanometers.

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Iowa micromolder acquires 3D printer http://www.ebongeek.com/iowa-micromolder-acquires-3d-printer/ http://www.ebongeek.com/iowa-micromolder-acquires-3d-printer/#respond Wed, 13 Oct 2021 19:31:00 +0000 http://www.ebongeek.com/iowa-micromolder-acquires-3d-printer/ Accumold, a specialist in molding small parts for over 30 years, recently purchased a Fabrica 2.0 3D printer. Accumold Micro-molding company Accumold took delivery of a Fabrica 2.0 micro-additive manufacturing machine from Fabrica Group. For over 30 years, Accumold, Ankeny, Iowa, has specialized in the high volume production of micro-scale molded plastic parts and components […]]]>

Accumold, a specialist in molding small parts for over 30 years, recently purchased a Fabrica 2.0 3D printer. Accumold

Micro-molding company Accumold took delivery of a Fabrica 2.0 micro-additive manufacturing machine from Fabrica Group.

For over 30 years, Accumold, Ankeny, Iowa, has specialized in the high volume production of micro-scale molded plastic parts and components and large-scale parts with complex characteristics. The vertically integrated company offers a full suite of micromolding services, from tool design and fabrication, molding and assembly, and works with micron and sub-micron tolerances.

Accumold CEO and Chairman Roger Hargens said the company is monitoring the evolution of industrial AM / 3D printing to see how the technology could help it better serve its customers. He described the acquisition as “an important strategic move that will further strengthen our credentials as a market leader in micromolding. … It also plays into the fact that the future of AM is not a replacement for the traditional manufacturing processes we use on a daily basis, but rather a complementary technology that adds to the agility and versatility of our development departments. of products.

Fabrica Group, which was acquired earlier this year by Nano Dimension, said it is positioning micro-3D printing as an alternative to traditional plastic manufacturing technologies. The main advantage is the way 3D printing allows the design and production of complex microscopic geometries at no additional cost. And because AM eliminates expensive tooling, designs can be changed with minimal expense.

The Fabrica 2.0 was designed to produce micro-scale medical and optical devices, semiconductors, microelectronics, MEMS and microfluidic devices, actuators, sensors and other tiny and complex objects.

additive manufacturing

The Fabrica 2.0 was designed to 3D print medical devices, sensors and other small objects at the microscopic scale.


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Have shipments of 3D printers returned to pre-COVID levels? http://www.ebongeek.com/have-shipments-of-3d-printers-returned-to-pre-covid-levels/ http://www.ebongeek.com/have-shipments-of-3d-printers-returned-to-pre-covid-levels/#respond Tue, 12 Oct 2021 16:10:24 +0000 http://www.ebongeek.com/have-shipments-of-3d-printers-returned-to-pre-covid-levels/ When the pandemic shut down the world last year, a number of industries were badly affected. However, 3D printing has proven to be more robust than many others. That being said, a few studies have shown that while it hasn’t suffered as much as other industries, 3D printing is still impacted by the pandemic. This […]]]>

When the pandemic shut down the world last year, a number of industries were badly affected. However, 3D printing has proven to be more robust than many others. That being said, a few studies have shown that while it hasn’t suffered as much as other industries, 3D printing is still impacted by the pandemic. This has been particularly seen in terms of printer sales. New market research from CONTEXT, the IT market intelligence company, has confirmed this fact, showing that 3D printer shipments in 2021 have yet to surpass 2019 levels. However, they have still increased by significantly from 2020 and they believe levels should recover by the following year.

A number of surveys conducted this year have shown the strength of the 3D printing market. However, it is clear that he has been affected by the pandemic. In this market research, CONTEXT highlighted two trends that were present last year. Notably, although sales of industrial and design 3D printers have declined significantly, sales of hobby and DIY 3D printers actually increased by 18% in 2020. They attributed this difference to the fact that people who were at home due to the pandemic saw the value in owning their own 3D printers, especially hobbyists.

3D printer shipments

The sale of industrial and design 3D printers has increased since 2020, although the numbers are still slightly lower than the pre-pandemic numbers (photo credits: BACKGROUND)

Of course, the 2021 conclusions are quite different. On the one hand, CONTEXT has found that these two trends have started to reverse. For example, personal and hobby printers experienced much lower growth than the previous year, with shipments of fully assembled printers that cost $ 2.5,000, down -32%. In contrast, sales of industrial and design 3D printers increased. As you can see in the graph above, sales of design 3D printers (defined by the company as those costing between $ 20,000 and $ 110,000) have increased by 43% since 2020 while the sale of 3D printers. Industrial 3D printers (or those costing over $ 100,000) increased 61%. Additionally, they note that the positive changes in industrial printer shipments have been largest in North America, while they have increased only modestly in Western Europe and China.

Finally, in some good news, it appears that professional price class printer shipments have actually made a full recovery and surpassed pre-COVID levels. Typically, business printer shipments have been less affected by COVID closures according to CONTEXT, with only a slight drop from 2019. Now shipments are up an additional 38% from 2020, which means that sales increased by around 33% from 2019. Notably, the top 10 manufacturers, including Stratasys, Markforged, 3D Systems and Desktop Metal, all had particularly good quarters.

Desktop Metal was one of the 3D printing companies that had a successful quarter. Although this can also be attributed to their many acquisitions including ExOne and EnvisionTEC (photo credits: Desktop Metal)

Nonetheless, Chris Connery, vice president of global research at CONTEXT cautioned: “Companies, especially those based in the US and China, are increasingly optimistic about growth prospects in the second half of 2021 as face-to-face business events pick up around the world. This optimism needs to be tempered when based on marketing activities associated with new public listings, or when nuances are considered as many individual companies seek to expand by adding non-3D printing technologies to their businesses. wallets. The outlook for the 3D printer-only market is further clouded by the fact that individual companies have experienced growth as a result of mergers and acquisitions. Even when analyzing individual technology trends and focusing only on net new 3D printer shipments, the forecast for 2021 is solid. ” That being said, overall the numbers are promising. And the market research company expects the market to continue growing, possibly even exceeding pre-pandemic levels by next year.

What do you think of this latest research? Do you expect 3D printing to continue to grow until the end of this year and next year? Let us know in a comment below or on our Facebook and Twitter pages. Don’t forget to sign up for our free weekly newsletter, with all the latest 3D printing news delivered straight to your inbox!

* Cover photo credits: Formlabs



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Global Mini 3D Printer Market Business Opportunities 2021 http://www.ebongeek.com/global-mini-3d-printer-market-business-opportunities-2021/ http://www.ebongeek.com/global-mini-3d-printer-market-business-opportunities-2021/#respond Mon, 11 Oct 2021 11:07:30 +0000 http://www.ebongeek.com/global-mini-3d-printer-market-business-opportunities-2021/ Primary tagged research analysis Global mini 3D printer market from 2021 to 2027, originally provided by Market research location, is created with an excellent blend of functional characteristics, inventive solutions, possible solutions and advanced technologies to provide a better user experience. The Mini 3D Printer market report covers a comparison of the portfolio and performance […]]]>

Primary tagged research analysis Global mini 3D printer market from 2021 to 2027, originally provided by Market research location, is created with an excellent blend of functional characteristics, inventive solutions, possible solutions and advanced technologies to provide a better user experience. The Mini 3D Printer market report covers a comparison of the portfolio and performance of major companies in the economy, along with business surveys, market share of segments, geographic presence, planning processes, advancements , extensions and technological developments.

The Mini 3D Printer Market research report closely monitors crucial competitors through strategic analysis, internal and external market trends, price analysis, comprehensive assessment of market circumstances, and market research report Mini 3D printer is keeping a close eye on the main competitors. A comprehensive study focuses on primary and secondary characteristics, market share, major industries, and regional analyzes.

DOWNLOAD A FREE SAMPLE REPORT: https://www.marketresearchplace.com/report-detail/212839/request-sample

The Mini 3D Printer market study also includes a feasibility analysis of all segments and geographies calculated on the basis of their market size, growth rate, and attractiveness to current and potential opportunists to forecast future market growth.

Market segmentation according to geographic limits:

  • North America (United States, Canada, Mexico)
  • Asia-Pacific (China, India, Japan, Taiwan, South Korea, Australia, Indonesia, Singapore, Malaysia, rest of Asia-Pacific)
  • Europe (Germany, France, United Kingdom, Italy, Spain, Russia, rest of Europe)
  • Central and South America (Brazil, Argentina, rest of South America)
  • Middle East and Africa (Saudi Arabia, United Arab Emirates, Turkey, Rest of Middle East and Africa)

The market was reduced based on

  • Desktop 3D printer
  • Portable 3d printer

The market was reduced due to

  • Home use
  • Commercial use
  • Other

Market segmentation according to dominant players:

  • 3D printing systems
  • M3D SARL
  • LulzBot
  • Level time
  • MakerBot
  • Sacred laser
  • MINI Q Company

ACCESS TO THE FULL REPORT: https://www.marketresearchplace.com/report/global-mini-3d-printer-market-research-report-2021-2027-212839.html

The Mini 3D Printer market research report closely monitors crucial competitors through business strategy, micro and macro market trends, price analysis, and a comprehensive assessment of market circumstances. The Mini 3D Printer Market research report closely monitors crucial competitors.

The report offers detailed information on key aspects impacting the growth of the global Mini 3D Printer market such as drivers, restraints, opportunities, and industry specific issues. This study helps to analyze and project the market size in terms of value and volume. The analysis forecasts the size of market segments in terms of value for the main geographies.

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Accumold acquires Fabrica 2.0 3D micro-printer ”3dpbm http://www.ebongeek.com/accumold-acquires-fabrica-2-0-3d-micro-printer-3dpbm/ http://www.ebongeek.com/accumold-acquires-fabrica-2-0-3d-micro-printer-3dpbm/#respond Fri, 08 Oct 2021 10:02:24 +0000 http://www.ebongeek.com/accumold-acquires-fabrica-2-0-3d-micro-printer-3dpbm/ Stay up to date with everything that is happening in the wonderful world of AM through our LinkedIn community. Accumold, a leading micro-molding company, has taken delivery of a Fabrica 2.0 3D micro-printer from Fabrica Group. The technology was previously known as Tera 250 and was created by Nanofabrica, which has now been acquired by […]]]>
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Accumold, a leading micro-molding company, has taken delivery of a Fabrica 2.0 3D micro-printer from Fabrica Group. The technology was previously known as Tera 250 and was created by Nanofabrica, which has now been acquired by Nano dimension.

For more than 30 years, Accumold has built a reputation as a leader in the art and science of micro-molding and regularly undertakes high volume production of tiny plastic parts and components (or larger parts with characteristics complex) for an international and pan-industrial customer base. The company exists in a world where tolerances are measured at the micron or submicron level and is the world’s only truly vertically integrated micro-moulder with design, micro-tooling, micro-molding, validation and l automated assembly under one roof.

Roger Hargens, CEO and President of Accumold said: “As a company, we pride ourselves on staying one step ahead of the evolution of new technologies and techniques. This is symbolized by the fact that to achieve the exacting tolerances that matter to our customers, we have developed our own micro-molding technologies that surpass all standard injection molding technologies serving the micro-manufacturing industry. For many years we have kept an eye on AM / industrial 3D printing to see how technology can be of use to us and our customers, but until we are introduced to the Fabrica group, all technologies commercially available were insufficient in terms of precision. and achieving tolerance, speed and repeatability. We are truly delighted to have received delivery of the micro AM Fabrica 2.0 machine from Fabrica Group, and we see this as an important strategic decision that will further strengthen our credentials as a market leader in the field of micro-molding. It also plays into the fact that the future of AM is not a replacement for the traditional manufacturing processes we use on a daily basis, but rather a complementary technology that adds to the agility and versatility of product development departments. .

Fabrica 2.0 from Fabrica Group brings the benefits of AM for the first time to micro-manufacturers such as Accumold, including previously impossible part complexity (improved design and functionality), no tooling costs , minimal installation costs and the ability to customize and mass personalize products. A versatile technology suitable for prototyping, small series and mass production, the Fabrica 2.0 drives innovation in the micro-manufacturing sector.

Technology is driven by innovation in hardware, software and materials. It uses adaptive optics that electronically controls critical optical working point parameters such as focus, tilt, and astigmatism. In addition, it incorporates an optomechanical device that facilitates real-time corrections of other working parameters – primarily location and accuracy in the XY plane – and also corrects for degrees of freedom such as oscillation to allow better surface finish on parts.

The Fabrica 2.0 Micro 3D Printer also uses a ‘multi-resolution’ strategy, which means that the areas, where fine detail is required, are printed relatively slowly, but when the details are not so precise, the part is printed. at speeds of 10 to 100. times faster. This makes the total print speed 5-100 times faster than other micro 3D printer platforms.

Other enabling technologies for Accumold in Fabrica 2.0 are algorithms used to control and optimize hardware. It uses closed-loop feedback algorithms to increase production accuracy and repeatability, and positioning errors are corrected using laser distance measurements. Another family of algorithms focus on custom file preparation, print angle optimization, build plate orientation, and supports, all to ensure accurate, fast and accurate part production. profitable.

Rigorous R&D has led to the development of exclusive materials for Fabrica 2.0 (based on the most commonly used industrial polymers such as ABS and PP) with changes in polymerization radii, viscosity, surface tension and of spectral-optical penetration depth that allow ultra-high resolution fabrication in parts.

The combination of hardware, software and hardware innovations means that the Fabrica 2.0 micro 3D printer can be applied to the most demanding micro-manufacturing applications.

Hargens, Accumold, continued: “The extremely impressive technology that Fabrica Group has developed will add significant possibilities for us and our customers very soon. With the Fabrica 2.0, we can already cater to customers requiring small to medium size prints in an economical manner, as the same economies of scale do not exist when using AM compared to traditional molding technologies. We can also create micro-parts with impossible geometric complexity or at prohibitive cost using the micro molding process. However, it is in the area of ​​Rapid Direct Soft Tooling (DRST) that we see huge opportunities for the future. The precision of Fabrica 2.0 and the robustness of the materials used mean that the technology can produce DRSTs that can be used on traditional molding machines. This opens up new business possibilities for us and our customers, as until now we were limited to using long lead time and expensive molding tools made in the traditional way for making any molding volume. , from a prototype, all the way through to mass production. The Fabrica 2.0 drives the business case for a process chain that includes DRST, with the potential for significantly shorter file-to-part-injected turnaround times and reduced costs from several thousand dollars to several tens. It will be a game-changer for some of our clients. “


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Triditive presents its series of 3D printers Amcellâ »3dpbm http://www.ebongeek.com/triditive-presents-its-series-of-3d-printers-amcella-3dpbm/ http://www.ebongeek.com/triditive-presents-its-series-of-3d-printers-amcella-3dpbm/#respond Fri, 08 Oct 2021 09:22:30 +0000 http://www.ebongeek.com/triditive-presents-its-series-of-3d-printers-amcella-3dpbm/ Stay up to date with everything that is happening in the wonderful world of AM through our LinkedIn community. 3D manufacturing on an industrial scale is here to stay and definitely revolutionize the digital transformation of the manufacturing industry. As the industry progresses, there is a need to meet customer needs, such as the ability […]]]>
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3D manufacturing on an industrial scale is here to stay and definitely revolutionize the digital transformation of the manufacturing industry. As the industry progresses, there is a need to meet customer needs, such as the ability to print with more than one type of material, storage and management of produced parts. Thus, during the meeting on additive manufacturing held on October 1 in Triditive in Asturias, the new Amcell 8300 â and Amcell 1400 â industrial 3D printers were presented Amcellâ is the only one capable of printing on both metal and polymer Triditive is the only Spanish company whose machines can use both metal and polymer interchangeably, covering a wide variety of materials, from titanium to PVC, with automatic calibration and able to manufacture large parts, -in the case of the Amcell 1400 â-, or mass produce up to 80 tons of metal per year (or two tonnes of polymers), with fully automated parts collection and storage, in the case of the Amcell 8300 â.

Mariel Díaz, CEO of Triditive, explained that this new series of machines allows the development of a very flexible technology, manufacturing complex parts, reducing time to market, and with a unique novelty: being able to print metal and polymer parts without having to choose between the two materials, as usual. “Technology has to solve a problem, and in order to solve it, we first need to know what the customer wants to solve,” she added. Additionally, she explained that this technology “enables the development of digital warehouses and an automatic pricing engine to streamline procedures,” becoming more efficient, enabling faster parts manufacturing – and being able to do so locally, reducing so also the manufacturing costs.

Díaz believes that this technology is essential in helping industries go digital and that is why Triditive seeks to develop the potential of additive manufacturing in the production line, in order to solve problems in a more practical way. Amcell â printers are managed by the EVAM Software â system, which allows not only to update workflows – to control production and remote monitoring, but also to create “digital warehouses” with all manufacturing models. that we need, and even calculate the prices of the parts produced through its quotation engine. Thus, parts can not only be produced on demand but also centralize and organize all production orders.


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