Mitcalc and Mitcalc - Worm Gear Calculation Software for Windows

MITCalc3D for SolidWorks
$79 - MITCalc

MITCalc is a multi-language set of mechanical, industrial and technical calculations for the day-to-day routines. It will
reliably, precisely, and most of all quickly guide customer through the design of components, the solution of a
technical problem, or a calculation of an engineering point without any significant need for expert knowledge.
MITCalc contains both design and check calculations of many common tasks, such as: spur and bevel gear, belt
and chain gear, bearings, beam, buckling, shaft, springs, bolt connection, shaft connection, tolerance analysis,
tolerances and many others. There are also many material, comparison, and decision tables, including a system for
the administration of resolved tasks. The calculations support both Imperial and Metric units and are processed
according to ANSI, ISO, DIN, BS, CSN and Japanese standards.It is an open system designed in Microsoft Excel
which allows not only easy user-defined modifications and user extensions without any programming skills, but also
mutual interconnection of the calculations, which is unique in the development of tailor-made complex calculations.
The sophisticated interaction with many 2D (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and
3D (SolidWorks) CAD systems allows the relevant drawing to be developed or 3D models to be inserted in a few
seconds. OEM licensing of selected calculations or the complete product is available as well.

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MITCalc - Tolerance analysis
$29 - MITCalc

Two programs for the tolerance analysis of linear, 2D and 3D dimensional chains
1) Tolerance analysis of linear dimensional chains.
The program is designed for tolerance analysis of linear (1D) dimensional chains. The program solves the following
problems:
- Tolerance analysis, synthesis and optimization of a dimensional chain using the arithmetic "WC" (Worst case)
method, possibly the statistical "RSS" (Root Sum Squares) method.
- Analysis of a dimensional chain deformed as a result of temperature change.
- Extended statistic analysis of dimensional chain using the "6 Sigma" method.
- Tolerance analysis of a dimensional chain during selective assembly including optimization of the number of
assembled products.
All solved tasks enable work with standardized tolerance values, both in designing and in optimization of the
dimensional chain.
2) Tolerance analysis of 2-D and 3-D dimensional chains
The program is designed for the tolerance analysis of two-dimensional (2-D) and three-dimensional (3-D) dimensional
chains. The program solves the following problems:
- Tolerance analysis of a dimensional chain using the "Worst case" method.
- Tolerance analysis of a dimensional chain using the "Monte Carlo" method.
In designing a dimensional chain, the program enables work with standardized tolerance values.
Data, methods, algorithms and information from professional literature and ANSI, ISO, DIN and other standards are
used in calculation. List of standards: ANSI B4.1, ISO 286, ISO 2768, DIN 7186.Application is developed in MS
Excel, is multi-language and supports Imperial and Metric units.
This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives,
bearings, springs, beam, shaft, bolt connection, shaft connection, tolerances and many others.

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MITCalc - Tolerances
$14 - MITCalc

This calculation includes tables and calculations for easy option of fits of machine parts and determination of their
dimensional tolerances and deviations. Application is developed in MS Excel, is multi-language, supports Imperial
and Metric units and solves the following main tasks:
- Selection of suitable fits of machine parts according to the international standard ISO 286.
- Determination of dimensional tolerances and deviations of machine parts according to the international standard
ISO 286.
- Selection of preferred fits of machine parts and determination of their dimensional tolerances and deviations
according to ANSI B4.1.
- Determination of non-prescribed limit deviations of linear and angular dimensions according to ISO 2768.
- Automatic design of a fit for the given clearance or fit interference respectively.
The data, procedures, algorithms and specialized literature and standards ANSI, ISO, DIN and others were used in
the calculations.
Used standards: ANSI B4.1, ANSI B4.2, ISO 286, ISO 1829, ISO 2768, EN 20286, JIS B 0401This module is a part
of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft,
bolt connection, shaft connection, tolerances and many others.

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MITCalc - Torsion Springs
$19 - MITCalc

The calculation is intended for the purposes of geometric and strength designs of spiral cylindrical torsion springs
made of wires and rods in circular sections, cold formed, loaded with a static or cyclic loading. Application is
developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main
tasks:
- Automatic design of the spring.
- Selection of the optimal design of the spring with respect to strength, geometry and weight.
- Static and dynamic strength tests.
- Support for Cold formed springs and Hot formed springs
- Calculation of the working forces of a spring with known production and mounting dimensions.
- Calculation of mounting dimensions for known spring loading and production parameters.
- The application includes a table of commonly used spring materials according to ISO, ASTM/SAE, DIN, BS, JIS
and others.
- Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full
calculation package (Autodesk Inventor, SolidWorks, SolidEdge, Pro/E).
The calculation is based on data, procedures and algorithms from specialized literature and the standards EN
13906-2, and DIN 2088.This module is a part of MITCalc - Mechanical and Technical Calculation Package for
gear, belt and chain drives, springs, beam, shaft, bolt connection, shaft connection, tolerances and many others.

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MITCalc - V-Belts Calculation
$14 - MITCalc

The calculation is designed for a geometrical design and strength check of belt transmissions using V-belts.
Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following
main tasks:
- Calculation for 2 or 3 pulleys.
- Automatic design of a transmission with the minimum of input requirements.
- Design and calculation of geometrical parameters (diameters of pulleys, axis distances, length of the belt, weight of
the transmission)
- Calculation of strength parameters (power transferred by the belt, number of belts, efficiency, etc.)
- Calculation of force conditions (prestressing, axis loading of the pulleys, etc.)
- Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full
calculation package (Autodesk Inventor, SolidWorks, SolidEdge, Pro/E).
The application works with CAD systems and includes respective models of pulleys and belts. The calculations use
procedures, algorithms and data from basic documents and standards ANSI, RMA (Rubber Manufacturers
Association), ISO, DIN, BS, and basic documents from catalogues of companies CONTITECH (r) and Gates
Rubber Company (r).
Used standards: Narrow V-Belts ANSI/RMA IP-22; Traditional V-Belts ANSI/RMA IP-20; Light Duty V-Belts
ANSI/RMA IP-23; DIN 7753; DIN 2211; DIN 2215; ISO 4184 This module is a part of MITCalc - Mechanical and
Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt connection, shaft
connection, tolerances and many others.

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MITCalc - Worm Gear Calculation
$24 - MITCalc

Geometric design and strength check of worm gear. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main tasks:
- Calculation of gearing dimensions.
- Automatic transmission design with minimum input requirements.
- Design for safety coefficients entered.
- Calculation of a table of proper solutions.
- Calculation of complete geometrical parameters.
- Calculation of strength parameters, safety check.
- Gearing design for precise centre-line distance.
- Auxiliary calculations (heating, shaft design).
- Support of 2D and 3D CAD systems.
- Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full
calculation package (Autodesk Inventor, SolidWorks, SolidEdge, Pro/E). The calculations use procedures,
algorithms and data from standards ANSI, ISO, DIN, BS and specialized literature. Used standards: ANSI/AGMA 6022-C93 (Revision of AGMA 341.02), ANSI/AGMA 6034-B92 (Revision of ANSI/AGMA 6034-A87), DIN 3996, DIN 3975-1, DIN 3975-2 and others. This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolt connection, shaft connection, tolerances and many others

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