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客戶案例範例

  • 客戶案例範例 2016/04/29 UP
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Airbus Defence and Space GmbH

Perfect machining results thanks to unique 1 : 1 simulation on the PC.

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Formed from the former EADS in 2014, Airbus Defence and Space at Ottobrunn is responsible for the development and construction of engine components for the Ariane 5 rocket.

The high quality standards are met by means of the latest CNC technology from DMG MORI. One of the company’s most recent acquisitions for its production facility is DMG Virtual Machine, with which the machining processes are accurately simulated on two DMU 70 eVo linear machines and one DMC 125 FD duoBLOCK in advance. The software is a 1 : 1 reproduction of the real machine and includes the entire machine geometry and kinematics, as well as the actual control system and real PLC. In the eyes of Wolfgang Simon, Head of Mechanical Production, the most important argument in favour of DMG Virtual Machine is its reliability: “We work with blanks worth up to € 100,000. That’s why we have to get it right first time.”

In the simulation you can verify the feasibility of a program and ensure there are zero collisions. “When an NC program enters the machine, it has to run”, adds Wolfgang Simon.

In addition to reliability, with DMG Virtual Machine Airbus Defence and Space also gains productivity, as Wolfgang Simon explains: “The simulation of our programs on the PC completely replaces the time-consuming startup on the machine and minimises tool setting times.” This results in a significant increase in machine running times. The optimisation of programs also plays a major role: “As the full functionality of ShopMill of the Siemens control system is available in the simulation, we can optimise the machining times of the programs.” This way, DMG Virtual Machine ultimately ensures competitiveness.

In the eyes of Wolfgang Simon, Head of Mechanical Production, the most important argument in favour of DMG Virtual Machine is its reliability: “When an NC program enters the machine, it has to run.”

Thanks to the full integration of the real control system, DMG Virtual Machine can accurately simulate the entire machining process, including tool changing.

Due to costly special alloys, the blanks – in this case an outlet ring for the engine of the Ariane 5 rocket – cost Airbus Defence and Space up to € 100,000.

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