1	"VIBRATION CALCULATIONS - 2" VIBRATION CALCULATIONS - 2 Spectra Quest, Inc. 8205 Hermitage Road Richmond, Virginia 23228 Phone: (888) 773-2877 Fax: (804) 261-3300 E-mail: info@spectraquest.com Website: http://www.spectraquest.com
2	What is it? Vibration Calculations is a cost effective software for calculation and animation of vibration properties to optimize design. It calculates and animates torsional and complex flexural natural frequencies and mode shapes of over forty engineering structures modeled as 1 and 2 degrees of freedom.
3	Benefits Easy and fast calculation of fundamental vibration properties of commonly encountered mechanical engineering systems. It provides most cost-effective solution for calculating structural design parameters. User does not need to buy expensive FEA software for dynamics calculation. Graphical interface for depicting and understanding different mode shapes. Reporting feature with facilities for exporting to popular word processing softwares. All-in-one package that helps to determine the natural frequency of several systems starting from the basic structure properties.
4	Product Highlights Calculates physical properties: area, centroid, rectangular and polar area and mass moment of inertia. Calculates natural frequencies and mode shapes starting from structural geometry and materials Torsional vibration calculation and mode shape animation Easy to use graphical interface Extensive graphical utilities including figurative representations and animation of mode shapes Choice of calculations in American/SI unit systems Listing of common Engineering material properties used in calculations Report generation and editing utilities including data export to MS Word, MS Excel and HTML formats Description of all formulas involved in calculations Provides access to saved calculations and reports for viewing at any later time.
5	Product Details - Plane Areas Vibration analysis calculations covering fundamental topics in: Plane area sections Calculation of Area Centroid Rectangular and polar area moment of inertia about the centroidal and translated parallel ‘x’ and ‘y’ axes
6	Product Details - Solid Bodies Solid Bodies Calculation of Mass Center of Mass Rectangular and polar mass moment of inertia about the centroidal and translated parallel ‘x’ ,‘y’ and ‘z’ axes
7	Product Details - Torsion Spring Systems Torsion Spring Constants Evaluation of equivalent spring constants for several single and 2-DOF systems including Axial Springs,Spiral Torsions Springs, Helical springs, Shafts and Beams .
8	Product Details- Natural Frequency/Mode Shapes Natural Frequency/ Mode shape estimation and representation Calculation of natural frequency values for several single and 2-DOF -Torsion / torsion-bending combined systems including torsion spring body, geared shaft, lever and pendulum systems. Animation and representation of associated mode shapes.
9	Result Representation Multiple calculation data allow modeling or trend analysis Animation of mode shapes Report generation
10	Animation Example
11	Contact Spectra Quest, Inc. 8205 Hermitage Road Richmond, Virginia 23228 Phone: (888) 773-2877 Fax: (804) 261-3300 E-mail: info@spectraquest.com Website: http://www.spectraquest.com