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  • Users: oldriver
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  1. oldriver

    About the comparison of Pneumatic servo and Servo motor

    I am doing one automation machine system about diamond specification selection. Now considering the machine power type, the servo system now is new to me. and I would like to get some information about the pneumatic servo and servo motor. If there is anyone familiar with this, I would be very...
  2. oldriver

    How do I optimize the wide screen display with CATIA V5?

    I found the following information about this question, but can anybody show me the method or command to operate or set up the CATIA software to solve this problem? "When using a large monitor (like a 23” flat screen or the HP nw8240 Mobil Workstation), a circle in V5 will appear as an ellipse...
  3. oldriver

    The relation between resonant frequency and elastic modulus

    Why the natural resonant frequency of a material is a funtion of elastic modulus?

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