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To Learn, VIBRATION TESTING, Harley breather sticker water entry problem,…

- - - - 500m/s2, pulse duration 11ms.
        3 shocks in both directions of all 3 axes.
        18 shocks in total.
        Half sinewave pulse shape.
        
        ACCEPTANCE CRITERIA
        Check for impaired functionality and mechanical integrity after testing
  - - - Acceleration : 300 m/s2. OR 30 g
        Nature of pulse : Half sine wave
        Pulse duration : 6 milliseconds
        No. of Shocks : 18 ( 6 Shocks in each 3 axis )
- - - - Sine shaped sweep 5Hz to 500Hz.
        20 frequency cycles in each of the 3 planes.
        1 octave/min.
        For f < 9Hz : Amplitude/Displacemt = +-15mm.
        For f > 9Hz : Acceleration = 50m/s2 (5g) Amplitude < +-15mm.
        
        ACCEPTANCE CRITERIA
        Check for impaired functionality and mechanical integrity during and at the end of the Swept Sine wave testing
  - - - Frequency : 10 ~ 2000Hz
        Sweep time : 15.3 Minutes
        Frequency generation : Sine wave
        Amplitude : 2 mm ( 10 ~ 31.5 Hz )
        Acceleration : 6 G ( 31.5 ~ 2000 Hz )
        Test duration : 18 Hours ( 6 Hours in each X, Y & Z axis ).
  - - - Frequency : 10 ~ 2000 ~ 10Hz
        Sweep time : 15.3 Minutes
        Frequency generation : Sine wave
        Amplitude : 2 mm ( 10 ~ 32.5 Hz )
        Acceleration : 4.2 G ( 32.5 ~ 2000 Hz )
        Test duration : 18 Hours ( 6 Hours in each X, Y & Z axis ).
        Frequency of operation : 1.3 seconds per cycle.
- - - - 5 hours in each axes.
        Breakpoint Freq.
        10Hz @ 0.005 g2/Hz.
        160Hz @ 0.005 g2/Hz.
        350Hz @ 0.002 g2/Hz.
        
        ACCEPTANCE CRITERIA
        Check the unit for impaired functionality during the test. On completion examine the unit externally and internally for physical damage
- - - - 400m/s2, pulse duration 6ms.
        100 in each direction of all 3 axes.
        600 shocks in total.
        Half sinewave pulse shape.
        
        ACCEPTANCE CRITERIA
        Check for impaired functionality and mechanical integrity after testing
- - - - Unit not powered.
        Sine wave swept across frequency range.
        10Hz - 2KHz @ 5G.
        Rate = 1octave/min.
        Find resonant points defined by an amplification factor >= 5.
        Dwell the vibration frequency for 5mins at each resonance point.
        
        ACCEPTANCE CRITERIA
        After testing, functionally test the unit and check for internal and external mechanical damage where appropriate