No Vibrations from Compressors and Gensets
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Transcript of No Vibrations from Compressors and Gensets
NO VIBRATIONS FROM NO VIBRATIONS FROM
COMPRESSORS AND COMPRESSORS AND GENSETSGENSETSwww.vibrationmountsindia.com
WHY VIBRATIONS??
�Most common causes - unbalance in rotating/ reciprocating parts and abnormal aero-dynamic forces.
� Vibrations - leading cause of maintenance maintenance � Vibrations - leading cause of maintenance maintenance
headachesheadaches -higher repair costs, increased down time - giving rise to structure-borne noise and vibration.
�High residual frequency vibrations caused by various rotating equipments running at varied natural frequencies may result in resonance resonance
in compressor body. www.vibrationmountsindia.com
WHY VIBRATIONS??
www.vibrationmountsindia.com
DYNEMECH Anti Vibration Pads and Mounts :DYNEMECH Anti Vibration Pads and Mounts :DYNEMECH Anti Vibration Pads and Mounts :DYNEMECH Anti Vibration Pads and Mounts :
� Relieves stresses on the equipments-reduce maintenance costs.
� Vibration free environment – more comfortable
ADVANTAGES
� Vibration free environment – more comfortable and productive workspace.
� Simplified & economical & quick compressor / genset installation.
� Precision levelling & alignment of machine mounts reduces machine wear and tear & increases tool life.
www.vibrationmountsindia.com
DYNEMECH anti vibration pads and mounts :DYNEMECH anti vibration pads and mounts :DYNEMECH anti vibration pads and mounts :DYNEMECH anti vibration pads and mounts :
� Exceptionally high coefficient of friction that
also prevents machine walking.
� Vibration insulation sheets dampen both
ADVANTAGES
� Vibration insulation sheets dampen both
vertical and horizontal impacts
� Variety of products/customized solutions
� Better Structural Safety
www.vibrationmountsindia.com
DYNEMECH AIR SPRINGS SERIES DRAS
� Series DRAS -very low natural frequencies –higher vibration damping.
� Ideally, suited for compressors installed on weak suspended floor installed on weak suspended floor or first floor.
� When critical to dampen vibration levels to almost zero, like where there is a laboratory below the floor or guest rooms in a hotel.
www.vibrationmountsindia.com
www.vibrationmountsindia.com
www.vibrationmountsindia.com
DYNEMECH SPRING ISOLATORS
� Isolate high dynamic vibrations
� A spring isolator gives desired natural frequency to obtain phase difference in the frequencies for a rotating machine.machine.
� Viscous damping is required tolimit excessive movement -as amachine operates at a speednear to, or coinciding with theresonant frequencies of thesystem.
� Vibration isolation of 80-95%.
www.vibrationmountsindia.com
www.vibrationmountsindia.com
DYNEMECH ELASTOMERIC MOUNTS
� MAC LEVEL Mounting, SERIES MAC LEVEL Mounting, SERIES MAC LEVEL Mounting, SERIES MAC LEVEL Mounting, SERIES DML DML DML DML is an adjustable mounting foot - a circular disc bonded to a protected elastomer base. The elastomer base has anti-slip ridges.ridges.
� SCREW SUPPORT MOUNTS, SCREW SUPPORT MOUNTS, SCREW SUPPORT MOUNTS, SCREW SUPPORT MOUNTS, Series DLCSeries DLCSeries DLCSeries DLC mounts help to tackle the problem of resonance and vibration by increasing the natural vibration period of the flexibly mounted machinery system.
www.vibrationmountsindia.com
DYNEMECH DYNEMECH DYNEMECH DYNEMECH FLEXIFOOTFLEXIFOOTFLEXIFOOTFLEXIFOOT MOUNTINGSMOUNTINGSMOUNTINGSMOUNTINGS
� Sturdy construction, precise dimensions
� Robust design & excellent performance.
Dynemech Flexifoot Mountings Series DGFDynemech Flexifoot Mountings Series DGFDynemech Flexifoot Mountings Series DGFDynemech Flexifoot Mountings Series DGF
performance.
� Provide vibration damping in both compression and shear.
� Special synthetic anti skid plate at the base of the mount prevents machine walking.
www.vibrationmountsindia.com
www.vibrationmountsindia.com
DYNEMECH INSULATION PLATES
� Made from high grade synthetic composite material.
� Tuned to different natural frequencies to suit various
Dynemech Anti Vibration PlatesDynemech Anti Vibration PlatesDynemech Anti Vibration PlatesDynemech Anti Vibration Plates
frequencies to suit various industrial applications.
� Each sheet has defined stress value and can be placed directly under the machine as per the weight of the machine and no. of mounting positions.
www.vibrationmountsindia.com
DYNEMECH ANTI VIBRATION SOLUTIONSDYNEMECH ANTI VIBRATION SOLUTIONSDYNEMECH ANTI VIBRATION SOLUTIONSDYNEMECH ANTI VIBRATION SOLUTIONS
www.vibrationmountsindia.com
www.dynemech.com