TPT March 2019

T E CHNOLOG Y

Customised cleaning solutions for machining MACHINING and the associated turning work are central steps in the manufacturing processes of a variety of different industries. This machining of metals produces various types of contamination in different work steps. The reliable cleanliness of the workpieces before further machining or after the completion of precision componentsmust be ensured, in order to avoid production downtimes and quality degradation. BvL Oberflächentechnik GmbH offers a range of cleaning systems for different requirements. processes. An additional stationary table with cross-moving in feed and discharge enables faster throughput times, even on components with complex shapes. Optional ultrasound cleaning is also available. The Geyser high-pressure unit can be combined with a Yukon continuous system

The YukonDA continuous system is designed for production processes with continuous material flow. The parts pass through successive treatment zones in an in-line process (synchronised if required). The parts are moved past the continuous nozzle frame with offset nozzle positioning. The nozzle system and the load capacities and dimensions are individually adapted to the corresponding components. Treatment zones for washing, degreasing, phosphating, rinsing, passivating and drying can be arranged sequentially, as required. BvL Oberflächentechnik GmbH – Germany Fax: +49 5903 951 90

and channels in the component, for example, a lance system is installed with a nozzle that rotates 360° around the longitudinal axis of the lance system. The high kinetic energy breaks the burrs and detaches them from the component. The NiagaraMO basket washing system uses a different cleaning principle. The compact flood/spray system allows thorough all-round cleaning through rotation of the parts baskets or parts carriers around the horizontal axis. The front loading with a roller-guided holding fixture allows direct linking to existing production

The BvL Geyser high-pressure process is suitable for removing swarf and firm burrs. A high-pressure pump generates a water jet that is used for cleaning, de-burring and paint stripping, depending on the requirements. The components are cleaned with an adjustable pressure of up to 3,000 bars and a volumetric flow of up to 48 l/min. The GeyserVM high-pressure unit is the core of any high-pressure cleaning unit from BvL. Different nozzle systems allow individual processing. For bores

Email: info@bvl-group.de Website: www.bvl-group.de

New generation of professional Inverters MIG/MAG, MMA/TIG and Plasma capable of satisfying the most challenging users’ welding requirements. EVO line combines technological improvements both in Hardware and Software

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www.helvi.com

Viale Galileo Galilei, 123 - Sandrigo 36066 - (VI) Italy - Tel. (+39) 0444 666999 - info@helvi.com

Helvi S.p.A.

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MARCH 2019