TECHNOLOGY

Fringe Friday: 5G Network Introduced for Metallurgical Industry

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Sometimes our editors find items that are not exactly “heat treat” but do deal with interesting developments in one of our key markets: aerospace, automotive, medical, energy, or general manufacturing.

To celebrate getting to the “fringe” of the weekend, Heat Treat Today presents today’s Heat Treat Fringe Friday: an exciting development for 5G’s applications in the metallurgical industry, allowing for the development of new materials and the reduction of energy consumption and emissions.


Jens Petri
Head of Technologies and Partnerships
SMS digital
Source: LinkedIn

SMS Group, a metallurgical company with North American locations, is building its own “private 5G Campus network” for research and development at its Hilchenbach location in the Siegerland. Together with Mugler and Ericsson, a private 5G infrastructure was set up here that enables not only the testing of the highest mobile communications standard currently available, but also the advancement of new developments for the metallurgical industry.

The use of a private 5G network offers a whole array of approaches to solutions, which SMS is now testing for the first time on an industrial scale and developing for customers in the metallurgical industry around the world.

The private 5G standalone Campus network used at SMS provides the basis for an initial test environment for the implementation of various 5G use cases. The network based on Ericsson Private 5G Technology (EP5G) was implemented by Mugler. Thanks to the efficient collaboration of all project partners, the system went live just four weeks after the project was launched.

Tests are carried out on applications from the fields of mobility and automated guided vehicles (AGV), the Industrial Internet of Things (IIoT), and lone worker applications. These are integrated and comprehensively tested at SMS’s Hilchenbach site, with the aim of optimizing their practical implementation. Moreover, the new private 5G network location serves as a platform for putting into practice the findings gained within the framework of the 5G-Furios research projects being run and funded by the state of North Rhine-Westphalia, the European Union’s Horizon 2020 project Zero-SWARM, and the CLOUD56 research project of the Federal Ministry for Digital and Transport (BMDV).

The SMS test environment offers a unique opportunity to test use cases internally and to present them to potential customers in a clear and illustrative way. The 5G Campus network represents an important step in the evaluation of advanced digitalization technologies and their applications in the steel industry.

Says Jens Petri, head of Technologies and Partnerships at SMS digital, “We serve the market with a sensor solution for production companies that is scalable and easy to integrate. Thanks to the 5G connectivity, it enables the transmission and processing of data to gain insights into the process that were jointly developed and tested at SMS group in Hilchenbach. SMS group is closing the gap between physics, sensor technology, OT, and IT.”


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Traveling through Heat Treat: Best Practices for Aero and Auto

Thinking about travel plans for the upcoming holiday season? You may know what means of transportation you will be using, but perhaps you haven't considered the heat treating processes which have gone into creating that transportation. 

Today’s Technical Tuesday original content round-up features several articles from Heat Treat Today on the processes, requirements, and tools to keep planes in the air and vehicles on the road, and to get you from one place to the next. 


Standards for Aerospace Heat Treating Furnaces 

Without standards for how furnaces should operate in the aerospace, there could be no guarantee for quality aerospace components. And without quality aerospace components, there is no guarantee that the plane you're in will be able to get you off the ground, stay in the air, and then land you safely at your destination.

In this article, written by Douglas Shuler, the owner and lead auditor at Pyro Consulting LLC, explore AMS2750, the specification that covers pyrometric requirements for equipment used for the thermal processing of metallic materials, and more specifically, AMEC (Aerospace Metals Engineering Committee).

This article reviews the furnace classes and instrument accuracy requirements behind the furnaces, as well as information necessary for the aerospace heat treater.

See the full article here: Furnace Classifications and How They Relate to AMS2750

Dissecting an Aircraft: Easy To Take Apart, Harder To Put Back Together 

Curious to know how the components of an aircraft are assessed and reproduced? Such knowledge will give you assurance that you can keep flying safely and know that you're in good hands. The process of dissecting an aircraft, known as reverse engineering, can provide insights into the reproduction of an aerospace component, as well as a detailed look into the just what goes into each specific aircraft part.

This article, written by Jonathan McKay, heat treat manager at Thomas Instrument, examines the process, essential steps, and considerations when conducting the reverse engineering process.

See the full article here: Reverse Engineering Aerospace Components: The Thought Process and Challenges

Laser Heat Treating: The Future for EVs?

If you are one of the growing group of North Americans driving an electric vehicle, you may be wondering how - and how well - the components of your vehicle are produced. Electric vehicles (EVs) are on the rise, and the automotive heat treating world is on the lookout for ways to meet the demand efficiently and cost effectively. One potential solution is laser heat treating.

Explore this innovative technology in this article composed by Aravind Jonnalagadda (AJ), CTO and co-founder of Synergy Additive Manufacturing LLC. This article offers helpful information on the acceleration of EV dies, possible heat treatable materials, and the process of laser heat treating itself. Read more to assess the current state of laser heat treating, as well as the future potential of this innovative technology.

See the full article here: Laser Heat Treating of Dies for Electric Vehicles

When the Rubber Meets the Road, How Confident Are You?

Reliable and repeatable heat treatment of automotive parts. Without these two principles, it’s hard to guarantee that a minivan’s heat treated engine components will carry the family to grandma’s house this Thanksgiving as usual. Steve Offley rightly asserts that regardless of heat treat method, "the product material [must achieve] the required temperature, time, and processing atmosphere to achieve the desired metallurgical transitions (internal microstructure) to give the product the material properties to perform it’s intended function."

TUS surveys and CQI-9 regulations guide this process, though this is particularly tricky in cases like continuous furnace operations or in carburizing operations. But perhaps, by leveraging automation and thru-process product temperature profiling, data collection and processing can become more seamless, allowing you better control of your auto parts. Explore case studies that apply these two new methods for heat treaters in this article.

See the full article here: Discover the DNA of Automotive Heat Treat: Thru-Process Temperature Monitoring


Find heat treating products and services when you search on Heat Treat Buyers Guide.com


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Dig into the Archives: 5 Technical Articles for Fresh Heat Treaters in Auto

OCAre you a relatively new reader in automotive heat treat? Welcome. Enjoy this archive of articles from the automotive industry, which provides years of technical knowledge to fill any information gaps. Even the "OG" readers with Heat Treat Today will want to investigate this Technical Tuesday original content compilation that plumbs the depths of the archives.


1. What Heat Treatment To Use for Truck Gear Boxes?

Fig. 2. Schematic depiction of pusher furnace (l.) and 3D batch of helical gears (r.)This paper reveals the investigation and conclusions of distortion potentials for case hardening processes. Mainly, the focus was on how the SyncroTherm® concept method compared to conventional case-hardening processes for gears and sliding sleeves.

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Read about how the results effected the bottom line: reduced costs, quicker processes, and less distortion. Also, be sure to examine each of the charts and figures for further understanding of each test.

This article entered the Automotive Heat Treat archive in 2016, and was written by Andreas Schüler, Dr.-Ing. Jörg Kleff, Dr. Volker Heuer, Gunther Schmitt, and Dr. Thorsten Leist.

Read about here: "Distortion of Gears and Sliding Sleeves for Truck Gear Boxes – a Systematical Analysis of Different Heat Treatment Concepts"

 

2. Cracking the Case

Problems in heat treating result in the loss of valuable time and money. Getting to the bottom of those problems also usually takes time and money to investigate what's happening and how to fix it. What is a heat treater to do?

In this article, we follow a case study from the automotive industry to understand how to pinpoint a heat treating problem. This article specifically looks at what was causing cracking in variable valve timing (VVT) plates.

Read the 2018 article, "Part Failure Investigation & Resolution — A Case Study," by Rob Simons.

 

3. Carburizing: The Importance of Temperature Monitoring and Surveying

Temperature Monitoring and Surveying Solutions for Carburizing Auto Components: IntroductionLow pressure carburizing (LPC) furnaces play an important role in the automotive heat treating industry. During LPC, it is essential that processing temperature stays consistent and critical that the processing time frame is monitored.

This article discusses the importance of collecting temperature data and what to do with the data when it's been collected.

Throughout 2019, Dr. Steve Offley wrote for this series, beginning with this part 1, "Temperature Monitoring and Surveying Solutions for Carburizing Auto Components: Introduction." When you're through, enjoy part 2, part 3, and part 4.

 

4. Vacuum Brazing --- Back to the (Automotive) Basics

Vacuum Brazing for Automotive ApplicationsTime to brush up on a vacuum brazing furnace, but automotive industry style. Review the terms, parts, function, and more that are involved in a successful vacuum braze for automotive parts.

This study covers a semi-automatic TAV vacuum brazing furnaces, details the makeup of the furnace, and gives an idea of what happens with a load from start to finish.

Read this 2019 article by Alessandro Fiorese here: "Vacuum Brazing for Automotive Applications."

 

5. Saving Time --- Automation Versus Manual Hardness Tests

If you've ever heat treated automotive crank pins, you're probably familiar with at least one type of hardness test that case hardened crank pins are tested against. The big question is, which hardness testing method is better: automated or manual? This article compares these two methods to make and measure Vickers indentations.

Evaluate for yourself the comparisons between an experienced operator manually entering data to Wilson VH3100 series Vickers Microhardness Tester and a DiaMet software entry. Some additional findings show that the crank pins could be examined by the Wilson tester with far less manipulation in the vice as well as reduction in data recording mistakes.

When you read this 2020 article by Buehler, "Manual Versus Automated Hardness Testing", learn exactly how much time, exactly, is saved with automation.


Find heat treating products and services when you search on Heat Treat Buyers Guide.com


 

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The ‘Sounds’ of Space as NASA’s Cassini Dives by Saturn

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Why Netflix shares are down 10%

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Watching Their Dust: Photographing Players in Pollination

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No Longer a Dream: Silicon Valley Takes On the Flying Car

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A Lesson From the Henrietta Lacks Story: Science Needs Your Cells

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What Moves Gravel-Size Gypsum Crystals Around the Desert?

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Scientists, Feeling Under Siege, March Against Trump Policies

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