# Products

Click the name of a calculation module in the table below to get brief information about the module. A summary description of all modules can be found in the MITCalc Brochure. Detailed information about all installed calculations, supported standards, tables, and tools is available in a comprehensive on-line documentation, which is also a part of installed MITCalc. All calculation modules are available for a 30-day free fully functional trial.

## Beams, Shafts, Profiles

### Straight Beams with Constant Cross-Section

Calculations of straight, maximum three times static indefinite beams with constant axis-symmetrical profiles.

### Shafts - Design, Deformation, Strength Test

Geometrical designs and complex examinations of shafts.

### Profiles - Static Characteristics

The calculation solves area characteristics of common profiles and mass characteristics of solids created by drawing or rotation of the profile.

### Slender Strut (Column) Buckling

Designed to calculate the optimum cross-section and perform strength check of slender struts strained for buckling.

### Power Screws and Ball Screws

Design, calculation and check of power screws and ball screws.

## Plates and Shells

### Plates

The calculation deals with deflection, stress and variation of forces in loaded flat plates.

### Shells

The calculation solves deformations and curves of stress in rotational shells loaded with axial force, pressure, radial force and a bending moment.

## Toothing

### Spur Gear - External

The calculation is designed for geometric and strength design and check of external spur gearing with straight and helical toothing.

### Spur Gear - Internal

The calculation is designed for geometric and strength design and check of internal spur gearing with straight and helical toothing.

### Spur Gear - Gear Rack

The calculation is designed for geometric and strength design and check of gear rack with straight and helical toothing.

### Bevel and Hypoid Gear

The calculation is designed for geometric and strength designs and checks of bevel gear with straight, helical and curved teeth.

### Worm Gear

The calculation is used for geometrical and strength designs and worm gearing check.

### Planetary Gear

The calculation is designed for geometric and strength design and check of epicyclic gearing with straight and helical toothing.

### Design of Transmission Ratio

This workbook includes two auxiliary calculations to calculations of gearing.

## Belts and Chains

### V-Belts

The calculation is designed for geometrical and strength designs of belt transmissions using V-belts.

### Toothed Belts

The calculation is designed for a geometrical design and strength check of toothed belt transmissions.

### Roller Chains

The calculation is designed for a geometrical design and strength check of common chain transmissions using roller chains.

### Transmission using Multiple Pulleys/Sprocket Wheels

The calculation is developed for geometrical designs of belt/chain transmissions with more sprocket wheels.

## Brakes, Clutches, Flywheels

### Friction Brakes and Clutches

The program is intended for the design, calculation and validation of four basic types of friction brakes and clutches. It also allows the user to determine the kinetic energy and loading moments of the mechanisms.

### Flywheels

The program is intended for a design of a flywheel, its analysis, and determination of dimensions. It also allows to solve a crank mechanism and to determine parameters of asynchronous motors.

## Bearings

### Rolling Bearings I - SKF

This module can be used for the selection, calculation and check of rolling bearings.

### Rolling Bearings II - Inch

This module can be used for the selection, calculation and check of rolling bearings.

### Rolling Bearings III - INA/FAG

This module can be used for the selection, calculation and check of rolling bearings.

### Hydrodynamic plain journal bearings

The program is designed for design and control of hydrodynamic radial plain bearing. In the program it is possible to solve other tasks such as lubricant viscosity, shaft and bearing fit tolerances, parameters of friction materials, calculation of bearing clearance, etc.

### Hydrodynamic plain thrust pad bearings and plain tilting pad thrust bearings

The program is intended for design and control of hydrodynamic thrust bearing and plain bearing with tilting pads. The program can solve other problems such as viscosity of lubricants, parameters of friction materials, etc.

## Tolerances

### Tolerances

This workbook includes tables and calculations for easy option of fits of machine parts and determination of their dimensional tolerances and deviations.

### Tolerance Analysis of Linear, 2D and 3D Dimensional Chains

Two programs are available for the analysis of linear, 2D and 3D dimensional chains, which in addition to the basic analysis also include a solution to some special problems.

## Connections

### Bolted Connection

The calculation is designed for a geometrical design and strength check of a prestressed bolt connection, loaded by static or cyclic loading.

### Shafts Connection using Keys and Splines

The calculation is designed for geometric designs and strength checks of shaped couplings of shafts with hubs.

### Force Couplings of Shafts with Hubs

The calculation is intended for geometrical design and strength check of force couplings of shafts with hubs with a cylindrical contact area.

### Pins and Clevis Pins Couplings

The calculation is intended for the geometric design and strength check of couplings using pins and clevis pins.

### Welded Connections

The calculation is intended for the geometrical design and strength control of statically loaded welded connections of machine structures manufactured from carbon steels.

## Springs

### Compression Spring

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, loaded with static or fatigue loading.

### Tension Spring

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, exposed to a static loading.

### Torsion Spring

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, exposed to a static or cyclic loading.

### Springs - 15 Types

The calculation is to be used for geometrical and strength design of metal springs of various types and designs, subjected to static or cyclic loads.

## Tools and Tables

### Fluid mechanics

The program is designed to solve the most common problems in fluid mechanics.

### Search for Calculation, Project

This tool is determinated for simple retrieval of a calculation and easy orientation among the calculation *.xls files.

### Conversion of Units, Tables

In addition to all the calculations, MITCalc also contains many comparison and conversion tables.

### Technical Formulas

Excel workbook contains solutions to dozens of basic formulas from physics, technology and mechanical engineering.

### Thermal Properties of Materials

Influence of temperature on selected material parameters.

### Vehicle Aerodynamics

The program is intended for simple simulation of vehicle motion.

### External Ballistics

The program is intended for simple simulation of the firing of various types of bullets.