Industrial Applications Matrix
Environment | Equipment to be Protected | Sources of Vibration-Shock- Noise |
Other Destructive or Deteriorative Conditions |
Applicable Specifications and Typical Vibration, Shock, Noise Input |
Desirable Isolator Characteristics |
Applicable Barry Isolators or Systems | |
---|---|---|---|---|---|---|---|
General Industrial Equipment
Business Machines |
Memory drums. Electronic Components. Structure of machine (Reduce fatigue). Personnel in the surrounding areas (noise reduction). |
Motors. Fans & blowers. Air Compressors. Pumps. Transportation Handling. |
Oil. Chemicals. Fluids. |
Operating speeds of the disturbing sources. Determined by structural conditions and location of equipment within structures. |
Low natural frequency (5 to 15 Hz) Low cost. Facilitate installation. |
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Industrial Machinery | Metal forming or cutting equipment, presses, brakes, shears, hammers, grinders, compressors. | Impact operations. Accessory equipment. Motors. Pumps. |
Oils. Chemicals. |
Operating speeds of the disturbing sources. Determined by structural conditions & the location of equipment within structures. OSHA requirements. |
Low natural frequency (5-15 Hz) Low cost. Facilitate installation. |
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Buildings
Laboratories. |
Spectrometers. Electron microscopes. Precision measuring equipment. Optical and Mechanical vibration test equipment. |
Compressors. Air Conditioners. Elevators. Motor and rail traffic. Personnel walking. Natural seismic. |
Air turbulence. RF interference. Temperature extremes. |
Low threshold sensitivity of equipment to vibration/shock. Low frequency fundamental modes of buildings, labs. Typical 4-25 Hz. |
Low natural frequency, 0.5 to 5.0 Hz as required, non linear damping, constant natural frequency regardless of load, automatic leveling. | ||
Packaging
Re-Usable Containers and |
Usually sensitive electronic, mechanical, or optical equipment such as: Computers. Gyroscopes. Office copiers. Radios. Radar. |
Handling. Air, sea, truck and train transport. |
Heat and cold. Humidity. Fungus. Lubricants. Chemicals. Sunlight and ozone. Sand and dust. |
Vibration (rough handling): Package Test (bounce test). 5 Hz 1.00” D. A. Shock: 18” and 30” flat-drop and corner-drop tests. NOTE: Other specific requirements determined by equipment manufacturer or transport carrier used. |
High- deflection, low-frequency (5 to 10 Hz) for maximum shock attenuation. NOTE: Individual manufacturer’s specifications to ensure equipment survival. |