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Preventive maintenance Various

Summer work: Focus on Airbus Helicopters

Airbus Helicopters, world leader in the manufacture of civil and military helicopters, entrusts us with the vibratory expertise of a 2.1 MW DC motor of a test bench used for the balancing of helicopter blades. Our teams were mobilized at Le Bourget to control the currents and voltages as well…

Preventive maintenance Rubber-Plastics

Summer work: Focus on DYKA

DYKA designs, manufactures and sells plastic piping systems for the sanitation, drilling and irrigation sectors. Each year during the summer shutdown, we proceed to the control of a 500kW asynchronous motor with shock waves to determine if the engine needs to be overhauled.

This year, the inspection revealed an insulation…

Electromechanical maintenance Rubber-Plastics

A spindle motor transformation for Pneu Laurent!

Pneu Laurent, a Michelin group subsidiary specialized in the retreading of heavy trucks and civil engineering tires, suffers a major failure on a Siemens 1FK6 axis motor. As the production of our customer is stopped, Pneu Laurent asks us to repair the product in emergency.

Following the DV GROUP experts’…