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Poly-Shape joins Canada Makes

Canada Makes is pleased to announce Poly-Shape as its newest partner to join our National Additive Manufacturing network.

With an industrial expertise developed for more than 15 years in several high tech and regulated sectors such as aerospace, medical devices, energy and more specifically motorsport, working notably with large numerous Formula 1 teams, POLY-SHAPE is recognized as an European Leader in Metal Additive Manufacturing (Metal AM) production. With a wide and diverse pool of 25 production machines and a metallurgy laboratory, the company masters all AM technologies using metal powders or wires.

“Solving future industrial challenges is the core focus of our innovative company’s strategy. Poly-Shape is your global additive industry solution provider,” Stephane Abed, CEO and founder of Poly-Shape.

POLY-SHAPE has built an impressive reputation for its expertise in metal AM, its integration of the entire AM value chain and its client focus. The company is second to none with a team of experts ensuring complete control over every aspect of every job, from design (DfAM) to delivery, including machining and finishing, this technological leadership is supported by an important R&D department.

In September 2018, Poly-Shape teamed up with another big french actor of the 3D printing, AddUp, based in Clermont Ferrand. AddUp was formed in 2016 following the decision of two French leading industrial firms, Fives et Michelin, to create a major player in metal 3D printing. AddUp and Poly‐Shape share the same vision regarding the evolution of the world of metal 3D printing and the same passion for innovation.

Top Business Applications for Additive Manufacturing

Réseau Québec-3D (RQ3D), Canada Makes and McGill University partner for this industry focused event designed to help companies adopt one of the main pillars of Industry 4.0: 3D Printing / Additive Manufacturing.

Join us and learn about real business applications of additive manufacturing (AM). Hear from experts using this emerging technology and increasing both productivity and capability.

The experience and expertise of the day’s speakers and panelists is an opportunity not to be missed, as they have a track record of helping industry adopt AM and making businesses more competitive in a global market. Join us and hear about some top business applications of AM.



Martin Lavoie is Master of Ceremonies

Time Topic Speaker
8:00 – 9:00 a.m. Registration and Networking Coffee
9:00 – 9:10 a.m. Welcome Remarks Dr. Mathieu Brochu, McGill University


9:10 – 9:55 a.m. Keynote: Business Case for Additive Manufacturing in Serial Production Dr. Alexander Böhm, KSB SE & Co. KGaA
9:55 – 10:30 a.m. Keynote: How Additive Manufacturing is changing the way satellites are built Gerry Senechal, MDA
10:30 – 10:50 a.m. Networking Break
10:50 – 12:00 p.m. Panel 1 – Machining challenges in an additive World Moderator Fabian Sanchez, Siemens


Christian Desravines, Usinage Multiconcept

Éric Thibault, Bell Helicopter

Jared Kozub, Precision ADM

12:00 – 1:00 p.m. Networking Lunch
1:00 – 1:30 p.m. Additive Manufacturing in the construction sector Dr. Philip Dupuis, Creadditive
1:30– 2:40 p.m. Panel 2 – 3D Printing and Lightweight Robotic End Of Arm Tooling (EOAT) Moderator Frank Defalco

Gilles Desharnais, Axis Prototype

Tharwat Fouad, Anubis 3D

Nicolas Lacoursiere, Proto3000

2:40 – 3:00 p.m. Presentation:   CRIQ AM medical initiative Denis Lepine, CRIQ

When:      Montreal – February 27, 2019
Where:     McGill University, 3450 McTavish St, Montreal, Quebec
Cost:         100$ members / $150 non-members participant (including lunch)

Canada Makes renews Metal Additive Demonstration Program

Canada Makes is pleased to announce the renewal of its Metal Additive Demonstration Program for 2017/18. The program is funded by the National Research Council (NRC) through its Industrial Research Assistance Program (IRAP) Materials and Manufacturing Sector Team (MMST).

The goal of the program is to de-risk the initial trial and learn about metal additive manufacturing (AM) capabilities. Interested companies will be invited to engage with a working group expert in metal additive manufacturing who will assist in better understanding the advantages and business opportunities both in terms of cost savings and efficiency of metal AM. Once the project is deemed viable for AM and the SME is IRAP eligible a part is built and then sent to the participating SME to test.  Canada Makes pays for the work.

The programs goals are to create awareness and encourage the adoption of AM technology to improve Canada’s manufacturing and exporting sectors and develop of a Canadian metal AM supply chain.

More than 100 companies from across Canada have participated in the first three rounds of the program and the renewal offers the chance for more companies to receive financing for a metal AM project.

If you are interested in the program, please contact
Frank Defalco
(613) 875-1674

Interested companies are encouraged to view Canada Makes’ two interactive guides to learn more about metal AM.

These two guides, the Metal Additive Process Guide & Metal Additive Design Guide are designed to assist small businesses new to metal additive manufacturing (AM) wanting to learn more about process and designing for metal AM (DfAM). The Guides are easy to use and interactive offering useful information for newcomers to this technology.

Access is free although we request that you register. Thank you and enjoy!

Metal Additive Process Guide

Guide 1 – This is an introductory guide to metal 3d printing using laser powder bed technology

Metal Additive Design Guide

Guide 2 – This design guide introduces concepts needed when designing for metal 3d printing.

FusiA Impression 3D Metal Inc. joins Canada Makes

Canada Makes is pleased to announce its newest member, FusiA Impression 3D Metal Inc. of St. Laurent, Quebec.Fusia

As a Canada Makes’ Additive Manufacturing Advisory Board (AMAB) member FusiA Impression 3D Metal Inc. will share their valuable expertise to help advance additive manufacturing in Canada.


“The experience and expertise offered at FusiA is a great asset to Canadian industry,” said Canada Makes Manager, Frank Defalco. “The Turbofan FuisA 3D printed is nothing short of awesome, I am so glad to include them in Canada Makes.”

About FusiA
With more than 40 years of expertise, FusiA Impression 3D Metal Inc specializes in metal additive manufacturing (3D printing) of precision metal parts for the aerospace, space and defense and they have been a key partner for research and development projects of aeronautics for the past five years.

About Canada Makes:
Canada Makes is a network of private, public, academic, and non-profit entities dedicated to promoting the adoption and development of additive manufacturing in Canada. For more information on Canada Makes, please visit www.canadamakes.ca or contact Frank Defalco at frank.defalco@cme-mec.ca


How Do We Move from Metal Rapid Prototyping to Metal Additive Manufacturing?

By Michael Molitch-Hou – There are many factors that will play into the ultimate shift of 3D printing as a technology for rapid prototyping to one of end-part manufacturing, but the one area of additive manufacturing (AM) that may stand in the way of mass adoption of 3D printing within the larger manufacturing supply chain is that of metal AM.

Metal AM has the ability to produce intricate, streamlined components with physical properties that can sometimes exceed those of parts manufactured by traditional means. Consequently, the technology has the potential to completely shift the way that we fabricate critical components. With it, we can create lightweight objects with unique geometries capable of decreasing material waste and energy consumption.

The paragon example now used to demonstrate the power that metal 3D printing can bring to manufacturers is the 3D-printed fuel nozzle for the LEAP jet engine, developed through a joint venture between GE and Snecma called CFM International. By redesigning the nozzle for AM, CFM was able to consolidate 18 different components into a single part. Moreover, the redesign has been estimated to reduce fuel costs and, therefore, CO2 emissions by 15 percent. Though the first LEAP engines are only just now being delivered to their first customer, they have already become GE Aviation’s best selling engine, with more than 6,000 confirmed orders from 20 countries, valued at more than $78 billion (U.S. list price). If this same potential can be achieved by redesigning legacy parts or creating entirely new designs for metal 3D printing, it’s possible to bring entirely new levels of innovation across industries.

CFM International’s 3D-printed fuel nozzle reduces part count from 18 to just one. (Image courtesy of GE.)

CFM International’s 3D-printed fuel nozzle reduces part count from 18 to just one. (Image courtesy of GE.)

If that’s the case, then why doesn’t every manufacturer go out and purchase a metal 3D printer? ENGINEERING.com spoke with a number of specialists in the field to determine what it is that is holding back metal 3D printing. More importantly, these experts are all working on overcoming these obstacles in their own ways, potentially speeding up the widespread adoption of metal AM worldwide.

Predictability and Repeatability of Metal 3D Printing

Before printing can even begin, the engineer or designer usually has to craft the CAD model specifically for the AM process that will be utilized. For instance, with powder bed processes, support structures must be incorporated into the design in order to prevent residual stress caused by the build up of subsequent layers from warping the end part. Therefore, the object must be oriented in a particular way within the print bed to minimize the number of supports and stress, which may severely limit the design options.

Preparing a model for printing may see several iterations of an object printed at various orientations before the part comes out of the machine within design specifications. In the case that a design needs to be shifted over to a different machine type, this may have to be performed all over again, given changes in size, energy type and more. This trial-and-error approach means wasted time, material and money. For this reason, 3DSIM, a spinoff from the University of Louisville, is currently beta testing software to allow for a simulation approach over a purely empirical approach to preparing objects for printing.

After roughly eight years of research, Brent Stucker, co-founder and CEO of 3DSIM, has begun commercializing physics-based simulation technology for metal 3D printing. At the moment, this commercialization comes in the form of two programs, exaSIM and FLEX. While exaSIM is directed more towards machine operators and generating a print preview for the optimal placement of support structures, FLEX is for the research and development of new materials or parts for metal 3D printing.

Both programs, however, rely on the same advanced mathematics and physical principles, which 3DSIM suggests would require 5.7 x 1018 years to solve on a 16-teraflop computer without their software. Chris Robinson, director of application engineering at 3DSIM, elaborated on how these programs operate, saying, “We input material parameters for a particular material. We go in and calculate a temperature prediction for what’s happening as the laser interacts with the powder at every scan vector at every layer of the part. Then, we can go in and calculate shrinkage, distortion, stress, microstructure, porosity, surface roughness and other calculations.” Robinson further explained that calculations are based off of the chemical makeup of a powder, at what point the material solidifies, how much laser energy it absorbs, how much it reflects, and in which direction the energy is reflected.

This information can then be used with exaSIM to generate the optimal orientation and support structures for a print to minimize errors. With FLEX, new material chemistries can be simulated, rather than created in small batches and tested in the physical world on actual machines. Validating parts is made that much easier as well, as they can be simulated before being manufactured.

Metal 3D Printing Data

3DSIM is tackling the issue of material properties in terms of the physical environment of the print chamber, but what if you don’t even know what material to choose? Or what machine to print something on? According to Zach Simkin, co-president of Senvol alongside Annie Wang, the lack of data regarding AM may prevent traditional manufacturers from adopting 3D printing in their operations.

As Simkin elaborated, “Organizations don’t have a full understanding of how materials are going to perform. They don’t have a full understanding of repeatability. There’s a lot of variability from machine to machine, from operator to operator.” Generating that data, then, is part of a larger barrier to understanding the diverse variables involved in AM.

Simkin and Wang started Senvol as a means of providing this data, establishing the Senvol Database with over 1,300 different machines and materials for AM that can be searched by a wide variety of parameters. Through a new partnership with material intelligence company Granta Design, users of Granta software can now match Senvol’s material data for 3D printing to Granta’s material data.

AM materials from the Senvol Database plotted with CES Selector. (Image courtesy of Granta.)

AM materials from the Senvol Database plotted with CES Selector. (Image courtesy of Granta.)

About the partnership, Simkin said, “The data that does exist in additive has sat in a vacuum to date. You can look at additive data, but it’s hard to compare to non-additive data, which is what it really comes down to because additive is really just one tool in the tool shed to produce parts. For the first time ever, through our partnership with Granta, engineers can start to compare additive data to material data from conventional processes to figure out where additive stacks up and where there might be advantages or disadvantages to using it for manufacturing.”

Metal 3D Printing Is Labor-Intensive

Metal AM is far from an automated process. The advanced training that machine operators may receive to handle such complicated equipment may be seen as an advantage when it comes to education and expanding human knowledge. However, the labor required to manage those machines could be holding some manufacturers back from adopting metal AM as a mass-production technology.

Concept Laser’s AM Factory of Tomorrow consists of different modules for printing a part and removing the part. (Image courtesy of Concept Laser.)

Concept Laser’s AM Factory of Tomorrow consists of different modules for printing a part and removing the part. (Image courtesy of Concept Laser.)

At the “formnext powered by TCT” show in October 2015, Concept Laser unveiled its plans for what it calls the AM Factory of Tomorrow, a modular platform for automating metal 3D printing as much as possible. In addition to the module that performs the actual printing, the company is developing a station for automatically loading metal powders into the print area and a station for removing the print from the bed and retrieving unused powder. These systems will go into production at the end of 2016, with delivery anticipated in early 2017.

A more extensive AM Factory of Tomorrow would see multiple areas set up, with powder carried either manually or robotically from storage to build job preparation stations and then to 3D printers and finally to part removal and post-processing stations. (Image courtesy of Concept Laser.)

A more extensive AM Factory of Tomorrow would see multiple areas set up, with powder carried either manually or robotically from storage to build job preparation stations and then to 3D printers and finally to part removal and post-processing stations. (Image courtesy of Concept Laser.)

This is only the beginning for the AM Factory of Tomorrow, however. To create a fully automated 3D printing factory, part manufacturers would conceivably store all of their powders in a specialized environment in their facility and make use of a robotic assistant that would automatically carry the powder from this area to the printing room, delivering the material to the powder handling machine.

Additionally, multiple 3D printers, powder handling stations and part removal modules would be lined up in such a way that excess powder might be delivered, through interior channels connecting all of these modules, to another machine for 3D printing. Other robotic assistants would also carry finished parts to post-processing stations, consisting of milling machines that would clean up the part. Concept Laser is currently working on introducing post-processing capabilities into a dedicated module next year.

Daniel Hund, head of marketing for Concept Laser, described the inspiration for this technology, “This technology came from prototyping. This means that you have standalone machines. There was no need for mass production in the beginning … It’s not really designed for mass production because it’s very time consuming. So, the first step was to get it faster, so we added more lasers to produce parts more quickly. The problem is, the part is made more quickly, but you still have to perform all of this manual labor. We then approached it from another perspective to perform all of these steps automatically.” Hund added, “We’re not thinking of the process itself, but the whole environment.”

Post-Print Quality of Metal 3D-Printed Parts

When metal AM parts are displayed at exhibitions and trade shows, passersby may wonder at the beautiful components and their complex shapes and moving parts. What may not be immediately evident is that these objects have gone through significant post-processing before they’ve hit the showroom floor.

A 3D-printed drill bit for the oil and energy market, produced by the DMP 320 3D printer from 3D Systems. (Image courtesy of the author.)

A 3D-printed drill bit for the oil and energy market, produced by the DMP 320 3D printer from 3D Systems. (Image courtesy of the author.)

Depending on the 3D printing method, metal 3D-printed parts are heat treated to relieve stresses and then cut off of a print platform and closely refined with a CNC machine, which cuts away the rough surface finish and clears away channels. Additional actions like electro-polishing or tumbling might be implemented to further improve the overall finish of the component.

Though companies like Matsuura and Sodick have introduced CNC capabilities into metal 3D printing systems to combine the benefits of both technologies and, ideally, streamline post-processing, a new firm out of Israel called XJet has developed a platform that may eliminate many of these additional steps altogether.

Rather than use a laser beam to fuse metal powders, XJet’s novel technology relies on jetting nanoparticle inks and a support material to build up metal parts layer by layer. A heating element passes over each layer of a print, bonding the metal together, and once a print is complete, the object is placed into a conventional furnace for final sintering. At this point, the support material is entirely removed.

NPJ is capable of 3D printing metal parts with layer thicknesses as fine as 1 micron. (Image courtesy of the author.)

NPJ is capable of 3D printing metal parts with layer thicknesses as fine as 1 micron. (Image courtesy of the author.)

Avi Cohen, markets development manager for XJet, explained in a recent interview with ENGINEERING.com that, because this support material burns out completely, part designers are not limited in the geometry of their designs. The aforementioned issues of orienting a part and placing proper support structures are no longer relevant. In turn, XJet’s NanoParticle Jetting (NPJ) process can produce moving metal parts in a single print. The fine resolution of the technology, due to the submicron size of the metal particles involved, also eliminates the need for further refinement of an object after printing.

In turn, Cohen believes it can achieve what metal 3D printer manufacturers are really after when addressing the problem of post-processing: the mechanical properties of a part. As Cohen elaborated, “The most important thing is the mechanical properties. We are in AM, in production. Not prototyping. Every metal part needs to be a metal part. You should get what you ordered. Is it repeatable? Is it reliable? Is it predictable? Is it acceptable? All of these things need to be addressed. Once you are able to provide a machine with predictable results, you will be able to produce parts with the desired mechanical properties.”

The company will begin taking orders for their machines at the beginning of 2017, and if the technology lives up to its promises, NPJ will likely produce metal parts with the finest resolution and surface finish in the industry.

Safety and Certification of Metal 3D Printing

The NPJ process may be capable of bypassing many of the post-processing steps required by other metal 3D printing technologies. Cohen, however, was also quick to highlight the safety issues associated with metal AM, which he sees as one of the barriers to widespread adoption.

With powder bed processes, machine operators are required to deal with reactive metal powders that can start fires or cause irritation to the skin, lungs or gastrointestinal system. For this reason, they wear gloves and respirators or handle the material through a sealed chamber. XJet believes their technology to be safer, as the nanoparticle ink is stored in cartridges so that a machine operator never has to handle reactive powders.

Albeit, not every part manufacturer will be purchasing a system from XJet. To ensure that manufacturers, operators and facilities meet certain standards, the oldest company in the safety and certification game has entered the 3D printing space. Established in 1894, UL has made its logo synonymous with the safety certification of just about every modern piece of technology. In addition to providing testing, certification and consultations, UL also trains professionals on the safe use of AM equipment through the UL Additive Manufacturing Competency Center (AMCC) in Louisville, Ky.

Paul Bates, general manager of UL AMCC Services, described how they’ve carried over their track record of training and certification to the world of AM, saying, “One of the key aspects of certifying products is the question of who made it? And did they know what they were doing? When it comes to a part that is made through a welding process, the welder of that part will have a welding certification. And that’s something that follows that product through its manufacturing process.” Bates explained that, as UL establishes its presence in the 3D printing industry, they are applying a similar approach to AM. The operator of the equipment will be certified, having proven their skill and consistency in running a machine. That way, it will be possible to trace and track the quality of 3D-printed parts.

Bates added that, given the relative newness of AM, not many individuals have been formally trained in the use of the technology in a way that is trackable or certified, which may make it more difficult to implement widespread adoption. For that reason, the company provides training programs at the UL AMCC in the United States and at the Global Additive Manufacturing Center of Excellence in Singapore.

As far as the machines are concerned, Bates said that they are sometimes certified, but that certification might be applied to a facility running the machines instead. As he explained, “In some cases, we have a service where we do facility assessment, where someone is developing a center and they may not have had one before and we ensure that they meet all of the local codes and requirements, particularly when they are very unique, as is the case with AM. We can come in and validate the facility, make sure it’s set up properly and that safety procedures are in place. We can then put a UL note on that facility so that when it’s time to launch a program there, they know that the facility is safe, that it’s good for the operator, it’s good for the products that are produced there, and it’s a safe environment. We really are focused on safety—not just for the finished parts, but for the people doing the work.”

Cost of Metal 3D Printers

The most obvious obstacle to the widespread adoption of metal 3D printing is cost. Every industrial metal 3D printer costs upwards of $100,000, and the materials with which they print are more expensive than metals typically used in manufacturing, due to the fact that they are often atomized into a fine dust with, ideally, spherical dimensions. Unless a business has the cash to invest in a technology that may be completely new to them, train or hire staff to operate the machines and set up the infrastructure to support these systems, they may be hesitant to jump into metal AM. By the way, if your business needs immediate cash, you could try these out “same day loans”. loanlingo.co.uk offer this, and by filling out one of their simple online forms, they will be able to determine exactly which kind of loan will suit your needs.

Metal 3D printer manufacturers are well aware of the cost factor associated with their technology. In order to accelerate the adoption of metal 3D printing, they’re taking various steps to make metal AM systems more attractive to invest in.

Britain’s Renishaw has developed a very straightforward approach to introducing their printers to businesses, yet it is one that seems less prevalent in the industry. Peter Kootstra, a service and support engineer for Renishaw, explained that the company leverages its worldwide Additive Manufacturing Solution Centres, which feature machines in-house.

As Kootstra said, “Companies can come to us, spend time with an applications engineer, look at a part and maybe redesign it specifically for AM. We can then let them rent some time on a machine. They can prove out the process, find some use out of metal AM and ultimately see the value in it. From there, it’s a lot easier to make a case for that initial investment.” The hands-on experience will provide evidence for how a new method for manufacturing a part might save money over the long run.

Concept Laser may still be developing its modules for the AM Factory of Tomorrow, but Additive Industries, a newcomer to the space, has already developed beta units for its highly automated MetalFAB1 3D printer and aims to deliver series production units at the end of the year. The company is attempting to make the upfront investment in metal AM more attractive by increasing the productivity of their machines.

Every step of the process, from introducing the powder to printing, cleaning and heat treating the part and finally removing it from the print bed has all been automated through individual modules. More than that, while all of this post-processing is taking place, a new print task can be initiated. Additive Industries CEO Daan Kersten suggested that the most expensive parts of the system, the lasers and the optical components, operate continuously, ensuring optimal productivity.

All of this combined allows for the system to pay for itself more quickly. As Kersten explained, “If you look at what total cost means, it’s material, which is hard to decrease because the material is part of the design, and we can bring it down somewhat if we broaden the material specifications. Labor is important. We’ve eliminated that totally. The machine hourly rate is determined by the productivity. If you look at the cost price per part with our machine, it is substantially lower than our competitors’ machines. That is how we contribute to the further expansion of this technology in manufacturing.”

These are just some of the obstacles to the widespread adoption of metal 3D printing. It’s obvious from these interviews, though, that those obstacles may not last for long. By this time next year, it may not be likely that we will have automated 3D printing robots that are safe and produce perfect parts straight out of the print bed. However, five years from now is another story altogether.


Ptooling now part of Canada Makes

PtoolingCanada Makes is proud to announce that Ptooling is now a Leadership Level Member. This level of membership affords Ptooling a seat on Canada Makes’ Additive Manufacturing Advisory Board (AMAB) and we look forward to having Ptooling’s expertise to help guide Canada’s additive manufacturing sector in becoming world class.

“We felt that joining CME’s Canada Makes would increase our exposure,” said Marv Fiebig, President of Ptooling.  “With Canada Makes’ help, our new Laser Hybrid system has gained notoriety across several new markets.”

“The advancement in capabilities Ptooling’s investment brings to Canada is inspiring” said Martin Lavoie, Executive Director of Canada Makes. “We look forward to supporting Ptooling in their goal of entering new markets with new concepts never before available that their DMG MORI Lasertec 65 game changing technology offers.”

Learn more about the fascinating new DMG MORI Lasertec 65 3D.

DMG MORI Lastertec 65 3D

DMG MORI Lastertec 65 3D

Canada Makes is hosting an open house event showcasing Ptooling’s new DMG MORI Lasertec 65 3D, the first North American instillation of this new technology. Learn more about the event here.

About Ptooling:

Ptooling specializes in oil-field component manufacturing. Thread milling and oblique, or offset, features (those off the part’s main centerline axis) are routine for the shop, which has five Mori Seiki turning centers. PTooling’s machines feature live tooling, full Y-axis control and a capacity of 3.6 ” in diameter through the spindle as well as DMG MORI Lasertec 65 3D.

About Canada Makes:

Canada Makes is a network of private, public, academic, and non-profit entities dedicated to promoting the adoption and development of additive manufacturing in Canada. For more information on Canada Makes, please visit www.canadamakes.ca


Additive Metal Manufacturing (AMM): Canada Makes newest member

Additive Metal ManufacturingOTTAWA January 7, 2016 – Canada Makes is pleased to announce its newest member, Additive Metal Manufacturing (AMM). Located in Toronto with new state-of-the-art additive metal 3D printing equipment, AMM offers local capability to design, develop, rapid prototype and manufacture additive metal manufacturing solutions for this rapidly expanding sector.

Norman Holesh, CEO of AMM, offered this “we are very excited about joining CME / Canada Makes and look forward to partnering with industry and educators in doing our bit in promoting the understanding and adoption of additive manufacturing in Canada and working with designers to produce more efficient components that were previously not possible.”

“AMM brings the knowledge and capability very much needed by companies looking to adopt this essential new technology,” said Martin Lavoie, CME Director of Innovation. “Canada Makes is proud to have AMM join us in facilitating the adoption of metal additive manufacturing technology to Canada and helping ensure our economy stays competitive.”

About the AMM
AMM intends to be the most progressive, productive and respected leader providing integrated and advanced manufacturing technology solutions within the emerging market for Additive Manufacturing to ensure that our industries have the best opportunity to excel and Take Back Manufacturing for Canada. www.additivemet.com

About Canada Makes
Canada Makes is a network of private, public, academic, and non-profit entities dedicated to promoting the adoption and development of additive manufacturing in Canada. For more information on Canada Makes, please visit www.canadamakes.ca


Canada Makes launches Metal Additive Process Guide

OTTAWA – Canada Makes is proud to announce the launch of its Metal Additive Process Guide. Easy to use, interactive with concise information, this guide is designed to assist small and medium sized enterprises (SMEs) in adopting metal additive manufacturing (AM) to their process.Metal Additive Process Guide

“Canada Makes’ primary goal is to assist industry in adopting additive manufacturing and the Metal AM Process Guide does exactly that” said Martin Lavoie. “Canada Makes will continue to build tools and deliver programs that advances Canada’s AM sector.”

During the delivery of Canada Makes’ IRAP-NRC Metal AM Demonstration Program many of the participating SMEs shared common questions and concerns. Using this knowledge Canada Makes built the Metal Additive Process Guide to help answer questions and teach SMEs about this rapidly emerging sector. “SMEs need to be innovative to stay competitive and this program and the guide de-risks the first try at metal additive manufacturing,” said Lavoie.

The guide is not designed for the experienced user of metal AM but rather the SME looking for quick straightforward answers. Often SMEs interested in metal AM have innovative ideas they would like prototyped by a service bureau, which might necessitate a non-disclosure agreement. This inevitably slows the process towards AM adoption. The guide will help speed up the understanding of AM capabilities benefitting all stakeholders in Canada’s AM sector. “Time saving is a major advantage in the adoption AM processes versus traditional manufacturing,” added Lavoie. “SMEs receive the answers that bring them closer to adopting metal AM.”

Canada Makes looks to continue to partner with IRAP-NRC to develop additional tools that will help expand the knowledge base for Canada’s manufacturing sector.

About Metal AM Demonstration Program
Canadian Manufacturers & Exporters (CME) is partnering with NRC-IRAP Materials and Manufacturing Sector Team (MMST) to deliver the Metal AM Demonstration Program. The goal of this program is to help Canadian companies determine the feasibility of integrating metal additive manufacturing processes to their current applications. The program offers funding for eligible companies to receive metal 3D printed a sample part.

Note: This guide only covers the laser powder-bed process and no other metal AM technologies, which are currently available such as Electron Beam melting (EBM) process.

View the guide here.

NIST Releases Additive Manufacturing Metal Powder Report to Hopefully Improve Manufacturing


The National Institute of Standards and Technology (NIST) was founded in 1901. It’s now part of the US Department of Commerce, and it’s one of the nation’s oldest physical science laboratories.

Congress established the agency to bring the US up to snuff in measurement infrastructure with the United Kingdom, Germany, and other economic rivals of the time. Now NIST-generated measurements support technologies from the nanoscale to enormous and complex projects like earthquake-resistant skyscrapers and wide-body jetliners.

Now the manufacturing researchers at NIST have created a set of guidelines for powder bed, metal 3D printing fusion processes they say identifies key unknowns in the additive manufacturing process in the hope they can help make those methods capable of being fine-tuned automatically.

The report systematically links process inputs to in-process phenomena that might either be measured or modeled to quantify part quality from material characteristics and dimensional accuracy to surface roughness.

The powder bed fusion process generally uses a laser to selectively heat and fuse a thin layer of metal particles within a bed of metal powder.

As it’s of critical importance to aerospace and automotive manufacturers to further develop metal printing capability, the NIST report is aimed at helping to promote advances in process control and reliability.

NIST says powder bed fusion of metal parts is “beset by system performance and reliability issues that can undermine part quality, problems shared by other additive manufacturing methods.” They say problems like dimensional and form errors, voids in fused layers, high residual stress in finalized parts, and poorly understood material properties including hardness and strength are holding back the process.NIST Metal Powder Report Lane

The NIST researchers are hoping their work results in process controls through in-process sensing and real-time control which will ultimately help prevent or correct such issues. Their work is aimed at reaching a detailed understanding of the intricacies of powder bed fusion and the more than 50 factors they say influence the melting process alone.

The NIST research team broke the method down into a dozen “process parameters,” 15 types of “process signatures” and the half a dozen categories of “product qualities” they charted to identify the “cause-and-effect relationships among variables” in each of the three categories.

Mechanical engineer Dr. Brandon Lane of the NIST, one of the report’s authors, says, “This cause-and-effect breakout can guide research to develop measurement and sensing capabilities as well as modeling and simulation tools—all with the aim of enabling better process control.”

Next up, the NIST research team say they plan to build an additive manufacturing test bed for evaluating in-process measurement and control methods to enable them to observe melting and solidification of metal powders, integrate process metrology tools, and implement software interfaces and data acquisition for process measurements and test control algorithms.

The report, Measurement Science Needs for Real-time Control of Additive Manufacturing Powder Bed Fusion Processes, is available here or you can download the full report heremore


NIST Metal Powder Report Image 214

SOURCE – 3Dprint.com

The Metal Additive Manufacturing Demonstration Projects a Success

Canada Makes, in partnership with NRC-IRAP, successfully completed the program Metal Additive Manufacturing (AM) Demonstration Projects. This Canada Makes led project assisted 18 small- to medium-sized (SME) companies in increasing their understanding of the advantages of the metal laser additive manufacturing (AM) technology. This program provided companies with a better understanding of the advantages and business opportunities both in terms of cost savings and efficiency of adopting AM technology and processes, as well as introducing never before considered options to their clients.

“CME is very pleased with the results of the first round of the project. The objectives called for the engagement of up to 10 NRC-IRAP eligible companies; we did 18” said Martin Lavoie, Director of Innovation with Canadian Manufacturers & Exporters. “The knowledge gained by all involved can only benefit Canada’s competitive edge in the innovation of new products.”

A working group of metal AM service providers from across Canada, comprising both private and academic institutions, was created to assist in delivering this program. The group comprised the following: Nova Scotia Community College (NSCC), FusiA in Quebec, Mohawk College’s Advanced Manufacturing Centre in Hamilton, Burloak Technologies Inc., Renishaw Canada, NRC-London and the Northern Alberta Institute of Technology (NAIT) in Edmonton.

Participating companies would choose an item/tool they thought would be a good candidate for metal 3D printing and then submit both a CAD file and a short summary of their requirements. Once a review of the submission was completed, a meeting to discuss its feasibility was held. One overriding consideration during the review process is if the candidate item is economically viable for metal AM. Sometimes a part may seem like a good fit for AM but is actually better suited for traditional manufacturing methods.

3D Printed high-pressure nozzles

3D Printed high-pressure nozzles for Valiant Value Flex Washer

Valiant Corporation, a program participant, saw certain advantages in adopting metal AM to produce high-pressure nozzles for their ValueFlex Washer.  “When exploring relatively new technologies, using the most suitable approach is paramount for project success. Ours was to identify the significant criteria that makes a part the perfect candidate for 3D Metal Printing” said Sorin Cerghet, Sr. Project Engineer Advanced Technology with Valiant. ”It’s a simple statement, but it’s encompassing for a lot of areas, not just from a technological standpoint, but from a business perspective as well.”

Richard Janik, Vice President, J&C Tool & Die Limited had this to say about the program, “In continually improving our capabilities in production tooling, the NRC Metal Additive Manufacturing Demonstration Program has provided us a valuable opportunity to evaluate processes and materials for the manufacture of complex components.”

The experience gained through the delivery of this program was a two way street. Both the service providers and participating companies gained pertinent knowledge that only hands-on projects like this can offer. “This project was an opportunity to use our new technology to advance the R&D in a Canadian company while also learning more about the capability of our system” said Neil Wenger, Technology Coordinator at NAIT. “When I took the newly printed part to the NAIT Machinist Program to help with some finishing, it gathered a great deal of interest from the instructors.  This project was a chance to see an example of what kind of work is being done in industry.  Collaboration expands the circle of knowledge.”

Mark Kirby, Additive Manufacturing Business Manager with Renishaw Canada said this about the program, “The CME program has fostered early and effective engagement with potential customers who have new product or process ideas. The program has delivered both process knowledge transfer via collaborative design reviews and valuable proof of concept parts for testing and evaluation.”

With the cost of manufacturing in Asia steadily climbing and re-shoring now a legitimate option, the idea of incorporating additive manufacturing makes more and more sense. The advantages AM offers in cost savings and innovation makes this program a potential game changer for Canadian manufacturers and exporters. Lavoie added, “CME’s Canada Makes will continue to explore ways to help manufacturers stay competitive through the adoption of additive manufacturing, and a new and expanded version of this program is just one of our upcoming initiatives.”