MITCalc version 1.40

Decin, Czech Republic, 05/21/2007

The MITCalc engineering calculations were extended by:

- New worm gearing calculation (DIN, AGMA)
- Integration of the Extension Pack EP06 (bearings III - FAG)
- Chinese language (traditional, simplified)
- Other modifications, corrections and enhancements

Worm gearing calculation

The calculation is used for geometrical and strength designs and worm gearing check. Gearing can be designed for selected safety coefficients including optimization e.g. for weight, efficiency, centre-line distance, etc. Worm gearing thermal analysis is added to the calculation of geometry and safety coefficients (wear, seizure, deflection, fatigue break). The calculation is in accordance with DIN 3996, DIN 3975-1, DIN 3975-2 and ANSI/AGMA 6022-C93 and /AGMA 6034-B92. Outputs to 2D and 3D CAD systems are supported. (More info...)

Other modifications, corrections and enhancements of MITCalc calculations

- Calculation compatibility with MSOffice 2007 (user interface modifications)
- AutoCAD 2008 support added
- Bearings I - SKF:

    - The recommended value of maximum permissible axial load was removed for tapered roller and ball thrust bearings (only applies to bearings mounted with an adapter)
    - Ball thrust bearings – the wrong value of radial coefficient "X" was corrected
    - Correction of some pictures in roller and needle bearings
    - Correction of 3D drawing in some tapered roller bearings
    - Correction of 2D and 3D drawing in some spherical-roller thrust bearings
- Bearings II - INCH:
    - Correction of the calculation of a pair of ball bearings with oblique contact for "MRC Bearing Group" bearings with contact angle 15°
    - Specification of the calculation of life factor a23 precisely to "DIN ISO 281 Bbl 1:2003-04"

New versions of MITCalc are available for download here.

About MITCalc

MITCalc is a multi-language mechanical and technical calculation package. It includes solutions for gears, belt and chain drives, bearings, springs, beam, shaft, bolt connection, shaft connection, tolerances and many other mechanical parts. The calculations are compatible with most types of 2D and 3D CAD systems (AutoCAD®, AutoCAD LT®, IntelliCAD®, Ashlar Graphite®, TurboCAD®, Autodesk Inventor®, SolidWorks®, Solid Edge®, Pro/ENGINEER®...) , support both Imperial and Metric units, and are processed according to ANSI, ISO, DIN, BS, Japanese and other common standards.

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