The calculation is designed for a geometrical design and strength check of toothed belt transmissions. Application contain a database of belts includes the 20 most frequently used types of toothed belts, is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, RMA, ISO, DIN and BS standards and support many 2D and 3D CAD systems.

Geometric designs and strength checks of force couplings of shafts with hubs (Interference fit, clamping connection). Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and is based on ISO, SAE, DIN, BS and JIS standards.

The calculation is designed for geometrical design and complex strength check of shafts. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on AGMA, ISO and DIN standards and support many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD, Autodesk Inventor, SolidWorks, SolidEdge, Pro/E)

The calculation is intended for the purposes of geometric and strength designs of helical compression cylindrical springs made of wires and rods of circular sections, cold formed, loaded with static or fatigue loading. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards and support many 2D and 3D CAD systems.

The calculation is intended for the purposes of geometric and strength designs of helical tension cylindrical springs made of wires and rods of circular sections, cold formed, loaded with static loading. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards and support many 2D and 3D CAD systems.

The calculation is designed for a geometrical design and strength check of belt transmissions using V-belts. Application contain a database of belts includes the 24 most frequently used types of v-belts, is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, RMA, ISO, DIN and BS standards and support many 2D and 3D CAD systems.

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, loaded with a static or cyclic loading. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards and support many 2D and 3D CAD systems.

Geometric design and strength check of spur gear with straight, helical and curved toothing. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI/AGMA and ISO/DIN standards and support many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD, Autodesk Inventor, SolidWorks).

Geometric designs and strength checks of shaped connections of shafts with hubs (parallel side keys, Woodruff's keys, straight-sided splines, involute splines). Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ISO, SAE, DIN, BS and JIS standards and support many 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD).

In many fields (eg. Civil Engeneering (USCS, DIN 4023, ...), Architecture, Geosciences, Cartography, ...) complex hatch patterns are needed for a clear graphical representation.
AHatch Pro is a flexible tool for the design of AutoCAD hatch patterns. The generated hatch patterns can be used with the AutoCAD "hatch" and "bhatch" commands. AHatch Pro is developed as a stand-alone program and may be used independently of Autodesk AutoCAD.

The calculation is developed for geometrical designs of belt and chain transmissions with more sprocket wheels (max. 15). It solve the necessary length of the belt (chain) using known positions and diameters of sprocket wheels. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and support many 2D CAD systems. (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD...).

Geometrical design and strength check of common chain transmissions using roller chains. The application works with many 2D and 3D CAD systems and includes corresponding databases of roller chains. The calculations use data, procedures and algorithms from ANSI/ASME, ACA (American Chain Association) ISO, DIN, BS and JIS. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units.