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Deutscher Verein des Gas- und Wasserfaches: New head of communications

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Mechanical Processes, News, Processing Technologies, Water & Waste Water

At the German Technical and Scientific Association for Gas and Water e.V. (DVGW), Tilman Wilhelm (46) will be the new head of regulatory policy, press and public relations . Wilhelm comes from the National Organization Hydrogen and Fuel Cell Technology (NOW GmbH), a program company that coordinates funding programs and networking activities for federal ministries in the field of sustainable mobility.

“With Tilman Wilhelm, a proven hydrogen and mobility expert with the best political networking in Berlin and at the EU level is taking over communications responsibility at DVGW. We are very pleased to have him on board as a new colleague in the near future. Mobility, industry and the heating sector – the energy transition will lead to far-reaching changes that the DVGW wants to actively shape with its members. On the water side, the communication challenges regarding the Drinking Water Ordinance this year open up great opportunities that we want to take advantage of together.”

– Prof. Dr. Gerald Linke, Chairman of the Board of Directors

Tilman Wilhelm is currently still employed as Head of Communications and Municipal Networks at NOW Gmbh, for which he has been working since 2008. From 2006 to 2008, he was a consultant for environmental, energy and transport policy at the EU office of the German Confederation of Skilled Crafts in Brussels. Wilhelm holds master’s degrees in political science and international and European politics from Ruprecht Karls University in Heidelberg and the University of Edinburgh, respectively, as well as a part-time degree in technology and innovation management from RWTH Aachen University.

“The pace at which we are developing our energy supply and driving the integration of renewables in all sectors will continue to pick up. The coming years hold major legislative and communication challenges. The DVGW has a central position in this process of change. It will be important to bundle interests and make them visible, to work out commonalities of all stakeholders in a goal-oriented and balancing way, and to repeatedly campaign for broad social acceptance. The goal: an energy system that is ecologically renewable and economically successful. I am very much looking forward to working on this task in the future,” says Wilhelm.

On April 1, Wilhelm will succeed Dr. Dennis Rendschmidt, who left the association last year. He will report to the Chairman of the Executive Board, Prof. Dr. Gerald Linke.

 

Mechanical Processes News Processing Technologies Trade shows

Secure RFID key system, FlexFunction and i4.0 communication

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The following also applies to plant components in the field of safety technology: Industry 4.0 needs Communication 4.0. At automatica, Euchner will be showing its future-proof innovations – the Multifunctional Gate Box MGB2 Modular with Ethercat P as well as the new products with “FlexFunction”: the safety switch CTS and the safe key system CKS2.  

MGB2 Modular – EtherCAT P with FSoE

All functions of the proven MGB2 Modular safety gate system are now also available for the safe EtherCAT P with FSoE. With this development, the company remains true to its claim as a pioneer in the field of safety technology for bus systems. The extensive diagnostic functions in the form of EtherCAT messages and the integrated web server provide a quick and detailed overview of the status of the device. Thanks to the simple parameterization, even replacing the module in the event of service is a simple matter and can be carried out in just a few minutes. With the Multifunctional Gate Box, users benefit from a highly functional safety gate system with guard locking that not only meets the highest level of protection up to PLe. Above all, it also offers a high degree of customization thanks to countless variants and functions as well as diverse networking options and possibilities for Industry 4.0 applications. 

One device – many possibilities: the CKS2 safe key system

The new CKS2 secure key system opens up countless application possibilities and guarantees the highest security requirements through the use of highly coded transponder-based keys. By selecting the RFID key, the user decides during initial commissioning whether the device is to be used, for example, for simple stopping and starting of machines and processes, as an electronic key transfer system or as an authorization system for several operators. The configuration is done when the key is learned for the first time. Reconfiguration to a different function is possible at any time. Euchner calls this flexibility “FlexFunction”. In combination with Euchner IO-Link gateways, the range of applications is further extended and extensive diagnostic and communication functions are made available. The CKS2 is also available as a submodule for the successful MGB2 Modular door locking system. Possible areas of application include fully automated logistics systems or complete turnkey plants. 

One fits all – safety switch CTS with new FlexFunction

The CTS safety switch is ideal for applications where a high locking force is required and only limited space is available. The small dimensions (135 x 31 x 31mm) combined with a maximum holding force of 3900 N allow universal use. Whether for swing or sliding doors, the CTS can be used flexibly thanks to three different mounting orientations. An escape release can also be retrofitted at any time. In addition to the proven features of the transponder-coded Euchner safety switches with guard locking, the CTS combines various functions in one device thanks to the new “FlexFunction”, which are otherwise only found in individual variants. Whether with or without guard locking monitoring, whether high or low-coded evaluation of the actuator code – the CTS gives users the choice. The function is selected via the appropriate actuator. The CTS also has various connection options. 

New: The Euchner Academy from Euchner Safety Services

Visitors to the exhibition booth can also find out about the comprehensive service portfolio offered by Euchner Safety Services. The safety experts provide support throughout the entire service life of a machine – when a machine is accepted by the manufacturer, when regular inspections are carried out in accordance with the German Ordinance on Industrial Safety and Health (Betriebssicherheitsverordnung), and in the area of safety engineering for new machines or machine conversions. Since the beginning of the year, the company has expanded its safety services by offering a wide range of training courses on machine safety topics in its own academy. In training events held throughout Germany, expert instructors communicate current aspects and solutions for the safe operation of machines. Plant operators and manufacturers learn which legal requirements are relevant.

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Mechanical Processes News Operation & Maintenance Processing Technologies

Acquisition of Intland Software

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Today, PTC announced the completion of its acquisition of Intland Software. The acquisition will significantly broaden and deepen its application lifecycle management (ALM) presence in safety-critical and regulated industries such as automotive, life sciences, consumer electronics and aerospace. The company plans to offer Intland’s next-generation Codebeamer™ ALM suite both as a standalone solution and in conjunction with its Windchill and Arena PLM offerings, as well as to further enhance and support its current ALM solution.

“We are pleased to have completed the acquisition of Intland. Codebeamer is quickly becoming the new standard in safety-critical and regulated industries as products are increasingly differentiated by software. The addition of Codebeamer to our ALM suite will strengthen both ALM and PLM growth potential by significantly increasing the strength of our products and market momentum.”

– Jim Heppelmann, President and CEO

Forward-looking statements

This press release contains statements about future events and expectations, including the closing of the acquisition, the impact of the acquisition on our future growth and customer base, the expected value of the acquired technology to our business, and the integration of and expectations for the companies’ product offerings.

These statements are “forward-looking statements” that involve risks and uncertainties that could cause actual results to differ materially from those projected, including that closing conditions may not be satisfied or waived when or in the manner anticipated;

That the acquired technology may not provide the access to new customers and markets that we expect if those customers and markets are not receptive to the technology; existing customers may choose to replace their solutions with solutions from competitors; we may not be able to integrate the acquired technology when or as we expect, and plans and expectations regarding the companies’ products may change; key Intland employees may not remain with the company, which could disrupt the business and our ability to successfully integrate and operate it; and other risks and uncertainties described in filings with the U. S. Securities and Exchange Commission.

 

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Mechanical Processes News Processing Technologies

How robots, AI and lasers are revolutionizing plant propagation 

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For more than 100 years and already in its third generation, the family-owned company Bock Bio Science has been a leading global expert in in vitro and horticultural plant propagation. The idea for RoBoCut, the automated, laser-based propagation of plants – reliable, cost-effective and sustainable – was born 10 years ago. Today, owners Friederike and Stephan von Rundstedt lead a team of 14 experts and will begin a new generation of plant propagation in 2022. 

The idea behind the project: to automatically propagate sterile plants in an in-vitro laboratory. The process is quickly explained on paper: detect and grab, lay cutting lines, cut, pick up and place in fresh cups. The system relies on a laser on a high-performance robotic arm instead of the usual scalpel. This allows for a clean and highly precise cut for optimal propagation. 

The cell with four robots primarily serves large in vitro laboratories worldwide. These employ thousands of people at specially equipped workbenches. The automation potential there is accordingly extremely large. But the solution is also aimed at growers and seedling producers. 

How did the topic get started? 

The company is a classic plant and tissue culture laboratory – with the aim of automating propagation in the laboratory. Until now, this was primarily possible through work in low-wage countries. But Friederike and Stephan von Rundstedt were quickly certain: propagation should stay in Bremen, including the expertise and know-how. The journey began with the propagation of rare orchids. Initial discussions with automation partners around ten years ago initially resulted in mixed feedback:

“Too complex, more than 40 decisions per minute at the workbench, no machine can do that. With the advent of artificial intelligence, machine learning and image recognition, that changed slowly but surely.”

– Friederike von Rundstedt

In the beginning, the group was only developed for Bock Bio Science itself, but interest from outside grew rapidly after the first presentations. It was soon clear: The solution should also be offered to competitors. In the future, the machines will be supplied to former competitors. 

Four RS007N and RS007L robots are at the heart of the solution

During a visit of Stephan von Rundstedt with an employee of the Hannover Messe, the first conversation took place at the booth of Kawasaki Robotics. There, they quickly got into conversation with the long-standing Kawasaki integrator DMP. The chemistry was right from the start: Managing Director Franz-Josef Diekstall was enthusiastic about the idea from the start and was on board immediately. “You have to find someone who ticks like you and thinks ‘out of the box’ – and Mr. Diekstall was just as crazy as we were,” laughs Stephan von Rundstedt. 

And he also found Kawasaki Robotics’ support remarkable: “Kawasaki’s willingness to uncomplicatedly provide us with a loaner robot for trials and initial prototypes was a great help, especially at the beginning of the project – so we were able to quickly gain momentum and confidence.” 

How is the system constructed? 

The RoBoCut system is a fully sterile cell equipped with one RS007L and three RS007N high-performance robots from Kawasaki Robotics. Cups containing plants to be propagated are fed in via an infeed. These are opened and a single plant at a time is removed by a robot with a mechanical gripper and presented to an image recognition system – where the plant is precisely captured and the cutting lines defined within 0.3 seconds. 

Removal, camera detection, cutting and insertion into the culture medium: every step of the plant propagation process is fully automatic

The plant is then transferred to the so-called laser chamber, where it is divided according to the laid cutting line. This is where the actual automatic propagation takes place: The laser divides the plant into individual shoots, which are placed on a sterile conveyor belt. From there, they are grabbed by another robot and placed in a new cup with fresh agar-agar culture medium. The cup is closed and leaves the machine via the outfeed. Automation with RoBoCut allows non-contact handling of the plants in the sterile room – without human contact. 

The laser cuts precisely and quickly along the natural growth line 

The advantage of the laser over conventional scalpels: A laser beam has only a quarter of the thickness of a scalpel in comparison. The cut is absolutely precise, fast and causes no damage to the plant. Combined with the system’s image recognition, the laser can also cut precisely along the natural growth line. The result: significantly better growth in the new plants, as they can immediately absorb nutrients more intensively. 

Although RoBoCut was initially developed for the difficult-to-reproduce Phalaenopsis orchids, the system is also suitable for propagating numerous other plants – including ornamental plants, woody plants, perennials or nutritionally relevant plants such as potatoes. However, RoBoCut will also be used outside plant and tissue culture – in vegetative propagation – in the future. This is particularly relevant for cuttings producers, such as eucalyptus, street trees, bedding and balcony plants and much more. Several other crops will follow in the next few years. For example, there have already been some inquiries about propagating medical cannabis – a market with enormous growth prospects. 

Artificial intelligence defines perfect cutting lines 

Artificial intelligence (AI) plays a key role at RoBoCut: In addition to the four controllers for the robots, three industrial PCs and an AI server are installed. 16 cameras provide the necessary input for the vision recognition software. The AI is used in almost every step of the process, such as post-removal recognition. Based on these images, a 3D model is generated, on which the cutting lines are defined using AI. Before the laser cut is made in the next step, the plant is recorded again and the 3D model is aligned – so any displacements during transport can be easily compensated for. 

The neatly separated offshoots are placed in an agar-agar medium

The final challenge in the process: removing the correct plant parts from the assembly line in the appropriate position and placing them in the agar-agar medium. By using AI, the robot receives the exact information to sort out unwanted plant parts and precisely remove and place the correct offshoots. 

Focus on sustainability and environmental protection 

For Friederike von Rundstedt, the factors of environmental protection and sustainability were in the foreground right from the start: “With one unit, we can replace up to ten sterile workbenches and save energy. This also makes on-site production worthwhile, and emissions from thousands of air miles to favorable production countries are avoided.” The rapid and healthy growth of the precisely cut plant cuttings also significantly reduces the use of crop protection products in the downstream production process. 

With more than five billion plants produced in vitro and an annual growth rate of twelve percent, the global demand is enormous. “Our solution is urgently awaited on the market,” adds Stephan von Rundstedt. In the future, plants that are not yet produced in vitro can also be produced using the same method – locally, sustainably and always with consistent quality. The team is already looking into the question of which additional processes in plant processing can be automated. 

 

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