Mechanical Engineering Tools
Mohr's Circle
Generation of Mohr's circle chart for plane stress. Calculates principal stresses, principal shear, and principal plane angle.
Fatigue Diagrams
Charts for Goodman, Soderberg, Gerber and yield lines.
Spectral Loading Analysis
Easily create load plots.
Preprocessing tool filters loading data to remove non-peak and non-valley data.
Determine load cycle counts using the rainflow counting algorithm. Calculate cumulative fatigue damage using Miner's rule.
Sheet Metal Flat Blank Calculator
Generate flat blank dimensions in up to two directions. Creates a report in a worksheet listing bend line locations.
Tolerance Analysis
Three analysis tools:
Root Sum Squared Use RSS tolerance analysis to determine rejection rate.
Worst Case Use worst case analysis to determine minimum and maximum stack dimension or clearance.
Monte Carlo Simulation Each part's dimension is a random variable that allows for calculation of assembly dimension (or clearance) probabilities.
Vibration Analysis
Generate transmissibility chart for forced vibration. Report shows natural frequency of system and damping ratio. This is especially useful for rotating equipment.
Affinity Laws
The affinity laws tool has two parts:
Calculator Enter values from a known operating point to determine head, flow rate, or power for a different operating point.
Charts Generate charts that plot head, flow rate, and power versus varying shaft speed and impeller diameter.
Bernoulli Equation
The Bernoulli equation tool allows for calculation of an unknown value given information at another point in a streamline. A report of the results can be generated.
Unit Conversion Tool
Convert most commonly used units without leaving Excel.
Pricing
$149 for single user permanent license.
30 day money back guarantee.
One year of product support. For support, visit the Support page.
One year of product updates.
Volume discounts available.
System Requirements
Excel: 2007 to 2019, Office 365. 32 and 64 bit versions.
Windows: Vista to Windows 10. 32 and 64 bit versions.
Excel for Mac not supported at this time.
Resources
Visit the Vortarus Knowledge Base for tutorials, example workbooks, and general information.
Excel is a registered trademark of Microsoft Corporation.