MITCalc-Bevel Gears is a specialized, Excel-based engineering software module designed for the complete geometric and strength design, check, and optimization of bevel gears with straight, helical, and curved teeth.
Developed by MITCalc, this software eliminates the need for deep expert knowledge by guiding mechanical and design engineers through complex calculations using standardized algorithms. Core Functional Modules
The software addresses two main pillars of gear engineering:
Geometric Design: Calculates complete geometric parameters (including corrected toothing), shaft axes angles (defaulting to 90° but fully adjustable), number of teeth, pressure angles, and face width.
Strength & Safety Check: Evaluates static and dynamic safety coefficients, tooth bending strength, and surface contact load capacities to prevent premature failure. Key Features and Capabilities
Toothing Profiles Covered: Supports calculations for straight, helical (oblique), and curved toothing configurations.
Automated Design Optimization: Features an automatic “minimum requirements” design assistant that creates highly efficient transmission layouts using basic input criteria like gear ratio, speed, and transmitted power.
Industry Standards Compliance: Processes all underlying calculations according to strict international standards, including ISO 6336 (parts 1-3), DIN 3971, DIN 3991, ISO 1328, and ANSI/AGMA engineering specifications.
Dual Unit Support: Works seamlessly in both Metric (SI) and Imperial measurement units.
Supplementary Calculations: Includes tools for modeling existing gearsets, evaluating gear temperature rise, and designing adjoining shafts. 2D and 3D CAD Integration
Once the calculations are completed in the Excel interface, the software natively interfaces with major Computer-Aided Design (CAD) systems to generate accurate production geometry: CAD Category Supported Software Environments 3D Parametric CAD Autodesk Inventor, SolidWorks, Solid Edge, and PTC Creo. 2D CAD Drafting
AutoCAD, AutoCAD LT, BricsCAD, ZWCAD, TurboCAD, and progeCAD.
This seamless transition allows you to generate highly accurate standard 2D drawings and detailed 3D models ready for advanced manufacturing or 3D printing.
If you are currently engineering a gear system, I can help you determine the optimal number of teeth for your target gear ratio or explain how changes to the pressure angle affect your load limits. What parameters are you starting with?
Bevel and hypoid gear (straight, helical and curved) – MITcalc
Leave a Reply