Additive-made tooling. The future? (Authentise Weekly News-In-Review – #112)

Is 3D printing making traditional tooling obsolete? Yes and no. There are certain applications where the former is hands down beating the competition: things we are accustomed to hearing, better quality and performance and a faster turnout. Last week, we already featured a great example highlighting that drilling bits can be 3D printed. There are also new features that are making the shift even more appealing. A greater range of materials gives much more freedom to the engineers when dealing with tougher leagues, guaranteeing more longevity and reliability. However, as of today, the choice between 3D printing and, say, casting needs to be pondered on a per case basis. 3D printing is still more expensive when considering a production run of multiple pieces. The two technologies can be used together to confront this and provide the upsides of both. For example, 3D printing sand casts for injection molding (coupled with computer simulations) has been proved to improve the performance of the process, decreasing warping and thus increasing production reliability. At the end of the day, the idea still applies that 3D printing is to be considered a tool in the box among others, although this tool sure is shoving its way to the front row.

Lightweight CoroMill® 390 produced with additive manufacturing

Long overhang milling can be a vibration-prone application. The lightweight CoroMill® 390 cutter, in combination with Silent Tools™ adaptors, is developed to overcome this challenge. When designing lightweight CoroMill® 390, material has been tactically removed to create the optimal cutter design for minimizing mass. This makes it more compact and significantly lighter than a conventional cutter.

Tooling Manufacturer Brown & Holmes Expands Material Options With 3D Printing

Fixtures produced on the Stratasys 3D printers. Photo via SYS Systems.

Tamworth-based tooling manufacturer Brown & Holmes has added two Stratasys 3D printers to its operations. The 3D printers were acquired to expand the material choices Brown & Holmes offers to its various customers, and to replace parts used in its production solutions and fixtures.

Mick Waller, Brown & Holmes Engineering Manager, said “Our customer base is looking at us now for newer and different materials beyond the conventional. There are over 17 materials we can print between the two Stratasys machines, which has meant that we can adopt the newer carbon fibre-type material to replace metal parts in our production solutions.”

Read more about it here.

3D Printing Studied as a Way to Produce Tooling for Injection Molding

In a thesis entitled “Tooling for Injection Molding Using Laser-Powder Bed Fusion,” a University of Louisville student named Mohith Ram Buxani takes a closer look at using 3D printing to create tooling for injection molding. The injection molding industry has always suffered from high costs and long lead times for tool making. 3D printing is an alternative method of creating tooling, saving time and money.

Read more about the research here.

 

We are going to exhibit at AMUG! Come visit us at booth #37 from March 31st – April 4th.

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Security & Systematic issues in wake of IIoT (Authentise Weekly News-In-Review – Week 12)

Hello to our dear readers, welcome to the latest edition of News-In-Review!

IIoT is a term dense of meanings and implications. A lot of businesses see in its wake the possibility of unprecedented ROIs and some are already putting down the foundations to implement it in their proceedings. However, before obtaining the many benefits of data analytics, the proper system has to be put in place. One that needs to improve upon a pre-existing industrial network, fixing it’s outdated vulnerabilities, without the need for a complete overhaul. One that is able to withstand a growing risk of DDOS attacks from a growing number of sources thanks to the sensors riddled world we are constructing. And lastly, but not least, one that can assure quality processes and control of every step of the process chain.

If this is a topic you’re interested in, and want to dig in further, our CEO and CTO have written a chapter for Springer’s new “Cyberphysical Security for Industry 4.0” – due May 10.

Here’s this week news:

Forgotten factors that could take down IIoT

When it comes to IoT adoption in the industrial space, I’ve often found that operators worry about how they’re going to run before they can even walk. What this means is industrial operators let certain barriers to entry — primarily security and availability — keep them from even starting on their path to IIoT. In reality, there are certain key steps that industrial companies need to take well before they even attempt that transition.

Read more about these steps here.

Security Professionals Expect More Attacks On IIoT in 2017

Screen Shot 2017-03-18 at 12.28.16 AM

As technology vendors race to create more and more devices connected to the Internet of Things (IoT) the opportunity for hackers to get into these devices grows larger and larger, as these IoT devices are usually made with little to no regard for security. The fears of a large-scale attack waiting to happen were solidified this week when security firm Tripwire released the results of a study it performed about the rise of industrial IoT deployment in organizations, and to what extent it is expected to cause security problems in 2017.

Read the article and study at Onthewire.

Control is the key factor for implementing additive manufacturing in industry

According to the UK’s Manufacturing Technology Centre (MTC), control is the key factor for the implementation of additive manufacturing in an industrial setting. Speaking at today’s Additive World conference […] the MTC’s David Wimpenny explains the most important obstacles additive manufacturing needs to address. They created the National Centre for Additive Manufacturing two years ago, as a visualization of how they expect an additive manufacturing ‘factory of the future’ would look. However, Wimpenny is keen to stress it is not about the number of parts produced in the factory, but about control of the processes. Control of the quality and control of the data is the most important consideration for Wimpenny. As he says, “In a process chain, whatever you don’t control will be a problem”.

Read more here.

 

Don’t forget to follow us on Twitter and to come back in a week time to get a new glimpse at the future of AM, IIoT and all things in between!

Shaping our Manufacturing Future (Authentise Weekly 3D News Review – Week 50)

Hey everyone, welcome to our 50th weekly news review! That’s a big number, do the math and we are closing a full year of weekly posting!

Keeping the trend of quality news and insights, this week we have a nice selection which shows how we are identifying and laying the ground to shape up our advanced manufacturing and IIoT future. A report by DHL shows how 3D printing is going to tackle the traditional supply chain, ANSI and America Makes release a preliminary draft for an AM standardization roadmap and, between the most disruptive tech trends of 2017, AM and IIoT take a front page.

Let’s dive in.

3D Printing: A New Dimension

Already, 3D printing, or additive manufacturing, has moved beyond the experimental stage, and is being used in a variety of applications where often the parts are complex to produce or require high levels of customization. DHL has investigated the future of 3D printing in an in-depth study that looks at the implications and uses of the technology across sectors and the supply chain.

Read the report at DHL.

America Makes and ANSI Release Preliminary Final Draft of Additive Manufacturing Standardization Roadmap for Public Feedback

This week, the AMSC released the preliminary final draft of the AMSC Standardization Roadmap for Additive Manufacturing (Version 1.0) to the public for review and comment. The organization plans to have the final document published in February 2017, and currently invites comments and feedback from the public about any revisions needed before publication.

Read more here.

Most Disruptive Tech Trends of 2017

As an amateur futurist I’m always watching the trends of innovation, here are some technology trends I’m keeping a close eye on as we approach 2017. Now we are entering a period where the convergence of multiple technologies and integrations results in an exponentially increasing potential for disruption in the future of work, commerce, manufacturing, Bigdata and AI.

Read the full article here.

 

Come back next week as we gather the best news right here for you!