52--Vibratory Stress Relieve System Equipment

Vibratory Stress Relieve System Equipment Description 1: HARDWARE- A. Cabinet with Control Console 1 ea.: Rollaround to store all loose accessories. Heavy duty industrial construction, lockable doors, lockable casters. Permanent mounted transformer of 480 3 Phase input having NEMA Type 4 enclosure with overload protection and min 15 to max 20 foot power cord. Console to be top mounted with flip up door having NEMA Type 4 protection closed and NEMA Type 3 protection open. Console to house computer/display monitor. Console to have separate controls for manual adjustment of on/off power to vibrator, RPM, and manual/auto mode operation and connection ports for the accelerometer/transducer cables, all being located and protected by the flip up door. Construction of cabinet and console to be sufficient to prevent electricalinterference to the computer and related functions. B. Computer with touch screen Display 1 ea: Computer to have an operating system of minimum Windows 98 with sufficient Ram and hardrive capacity to run the software provided with minimal operating complexity and trouble. 2 USB ports accessible next to display to allow connection to a printer, network, and/or offline phone and also protected by flip up door. Touch screen display to be color capable and of industrial hardened construction. C. Accelerometer/Transducer 1 ea: To be easily clamped to workpiece and have miniaturized FET preamp that sends a low impedance signal to the computer. To be calibrated from linear to min. of 50gs. Connectors to be of heavy industrial and/or military-grade construction. D. Accelerometer Cable 1 ea: Min. of 15 foot length and of heavy industrial and/or military-grade construction. E. Vibrator and Motor 1 ea.: Vibrator to have 2 sets of 2 ea mounting feet located 90 degrees from each other with hardened steel inserts. Vibrator to be driven from 10 to 8,000 rpm and controllable to within .02% of the entire rpm range and have an adjustable unbalance over a 20:1 range within 15 seconds time. Motor to be DC electrical power with min 2 hp, brushless,and of heavy industrial and/or military-grade construction. F. Clamps 2 sets ea.: 1 set of 2 ea for attaching the vibrator of min 4 inch opening and having machined bolt points that match with hardened inserts of the vibrator. 1 set of 2 ea. for attaching the accelerometer/transducer to the workpiece with minimum 3 opening and heavy duty construction. G. Load Cushions 4 ea : Min size of 2 x 4 x 6 inches of material to sufficiently isolate workpiece from table. H. Operating Instructions 1 set ea: Hardcopy to include any maintenance requirements and compatible with software file version. 2: SOFTWARE- A. Computer control to be operator friendly, touch screen read out with printer output and capable to output data offline for transfer over over phone line. Derived data to include plotting of the workpiece acceleration and vibrator power input vs. rpm. Individual readout for tracking of work piece acceleration,vibrator power input,and rpm. Computer to control vibrator from 10 to 8,000 rpm within .02% of the entire rpm range and adjusting the unbalance over a 20:1 range within 15 seconds time. Computer to run the vibrator thru a series of passes to sufficiently achieve the transfer of the condition of the workpiece from its metastable toits stable state. Computer to record data for realtime readout and for retrievable historical archiving. B. Operating Instructions: To include any maintenance requirements and compatible with hardcopy. C. Updating: Minimum of 1 year at no charge from date of onsite training to include min. 14 hours of support. 3: SERVICES- A. Startup & Training: Onsite training of operating personnel for min of 5 hours with travel expenses paid at th e Government rate. B. Review: For consultation of historical data for min. of 1 year 4: Warranty- Minimum of 2 years against defects in workmanship and/or material from date of shipment.