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  • Pulsierende Zuführung von Kühlschmierstoffen
    Tolga, Cayli ...
    The high-pressure jet assisted machining is used in many branches of industry, where applications are focused on machining of difficult-to-machine materials. The brocken chips on one side are ... desired. However, those can due to the high speed of the jet, take this velocity and damage the machine surface by blasting. This can, consequently, affect the functionality as well as fatigue life (safety-critical) of final products. The core idea of this invention is pulsation of cooling/lubrication fluid flow rate. In this way the permanent high flow rate and pressure are changed to sequenced control of flow rate and pressure of cooling/lubrication fluid delivered in the cutting zone. Through the adjustment of the pulsation frequency and sequence durations, the chip formation/length can be controlled. The resulting chips are on one side affected by the CLF, near the machined surface. This means that the formed chip that has desired controlled size, will be forced with the jet away from the machined surface, without damaging the workpiece surface. At the same time, reduced CLF and energy consumption, per time unit, is achieved, what makes process energetically and economically more viable.
    Vrsta gradiva - patentna prijava ; neleposlovje za odrasle
    Založništvo in izdelava - München : Deutsches Patent- und Markenamt, 2016
    Jezik - nemški
    COBISS.SI-ID - 15384859

Nobena knjižnica v sistemu COBISS.SI nima izvoda tega gradiva.
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