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Om de eigenschappen van lineaire motoren te meten was er de behoefte om een meetopstelling te bouwen zonder parasitaire wrijving en ruis zoals die optreden in sledes met kogel- en rollenrechtgeleidingen. De keuze voor luchtlagers is dan snel gemaakt. Vervolgens is overwogen om ee
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An innovative air driven spindle for micro-milling applications is presented, in which a so-called viscous turbine is used to both drive and support the spindle. The viscous turbine drives the spindle by exerting viscous traction forces directly on the smoooth surface of the spin
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The lemon-bore hydrodynamic lubricated journal bearing is a bearing type which is commonly used in high-speed machinery. This is because the lemon-bore bearing is less susceptible to self-excited vibrations or instability than the plain cylindrical bearing at high-speeds, while r
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