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3D Printing Certification

umati 3D printing and equipment connectivity common prolonged for whole mechanical engineering sector


The German Engineering Federation (VDMA) and the German Machine Resource Builders’ Association (VDW) are collaborating to promote the use of OPC UA expectations in the mechanical engineering sector under the Common Device Know-how Interface (umati) typical.

Introduced in 2017 by VDW, umati aims to establish a all over the world regular for simple knowledge transfer between a variety of tooling equipment, which contains 3D printing certification systems and generation administration software package. As it is centered on the OPC UA open up device-to-device communication protocol, it enables equipment across distinctive industrial sectors to link on a single platform. Detailing the VDW and VDMA’s cross-engineering tactic, Dr. Wilfried Schäfer, Executive Director of the VDW, states: “Cross-industry and cross-technologies advertising will take our buyers a considerable phase ahead.”

“Manufacturing companies have not only machine tools but also their own unique mix of equipment, devices, robots and units. If all these technologies can exist in a typical ecosystem which is perfect for generating plug-and-play remedies, this will conserve stop buyers a ton of time and revenue.”

Diagram depicting the Umati universal interface for machine tools. Image via VDV.
Diagram depicting the umati universal interface for device tools. Picture by using VDW.

The umati normal and 3D printing certification

The VDW, headquartered in Frankfurt am Principal, Germany, represents the German equipment tool industry to the general public, the politicians, company associates and the academic community, each at a national and global amount. 

Together with the Sector Association Machine Resources and Production Methods in just the VDMA, the VDW contains 303 mid-tier firms as of March 2020. The VDMA alone signifies all around 3,300 SMEs in the mechanical and methods engineering business in Germany and Europe.

In 2017, the VDW introduced an initiative to make an open up, standardized interface for machine connectivity. The organization opted to base its technology on the OPC UA protocol, as it provides a uniform framework for device and procedure interoperability.  This led to the development of the Common Equipment Resource Interface (umati) performing team and common. 

Important equipment resource builders, such as the likes of Trumpf and DMG Mori, committed them selves to the umati working group when the task released. Two yrs later at EMO Hannover 2019, a demonstration of umati interface regular use conditions took position, demonstrating that it was probable to join 110 machines to 28 software program products and services distributed throughout the exhibition grounds. 

German 3D printing certification program developer 3YOURMIND joined the umati doing work group in August 2019, performing as the primary program participant in the group’s operate to hire the umati conventional especially for the additive production certification process chain. Trying to find to permit automation and serial additive manufacturing certification in the system chain, 3YOURMIND opted to function with the umati standard as it is intended to function with nearly all present day, automated manufacturing and put up-processing machines.

Diagram explaining 3YOURMIND’s approach towards creating data standards for machine connectivity. Image via 3YOURMIND.
Diagram describing 3YOURMIND’s solution towards producing knowledge benchmarks for equipment connectivity. Graphic by using 3YOURMIND.

The VDMA and VDW be a part of forces

The mechanical and plant engineering sector has been an adopter of OPC UA as the conventional for info exchange from an early phase. It was vital for the sector to acquire uniform definitions for primary aspects of a various vary of merchandise in mechanical and plant engineering. As these kinds of, various VDMA departments, this kind of as Electrical Travel Engineering, Plastics and Rubber Machinery, Equipment Vision, Metallurgy, Robotics and Equipment Equipment, are working on creating the Simple Companion Specification ‘OPC UA for Machinery’. “The first edition is scheduled for publication later this year,” introduced Hartmut Rauen, Deputy Govt Director of the VDMA. 

“Over 30 professional groupings in far more than 17 associations are performing on engineering-precise interfaces, the “Companion Specifications”. This large degree of collaboration varieties the basis of legitimate, open up interoperability between devices and application methods, from the store flooring to the cloud. Only the VDMA has the suggests to unite the needed integrative forces from the vast assortment of production domains,” extra Rauen. 

In purchase to give the VDMA Companion Requirements increased visibility and use, VDW made the decision to prolong the umati label to cover the complete mechanical and plant engineering sector for the use and advertising of the OPC UA standards. As such, umati was presented a new title: universal machine technological innovation interface. “The VDW and VDMA have determined to consider treatment of this alongside one another in long run. Production supervisors all over the earth should be capable to count on devices from any given maker remaining ready to talk the identical language, hence turning the assert of umati – Connecting the Earth of Machinery, into actuality,” concluded Rauen.

The nominations for the 2020 3D Printing certification Field Awards are now open. Who do you think ought to make the shortlists for this year’s demonstrate? Have your say…