Main > Free Download Search >

mitcalc force shaft connection 1.15

mitcalc force shaft connection 1.15

Sponsored Links
Sponsored Links

mitcalc force shaft connection 1.15

No.
Title
Category
Price
License
Expand All
1
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Force shaft connection is intended for geometrical design and strength check of force couplings of shafts with hubs with a cylindrical contact area (Interference fit, clamping connection).

The application provides solutions for the following tasks:
Design of force fits, possibly shrink fits.
Design of clamping connections with separated, or one-side cut hub.
Strength check of designed couplings.
Check of interference fit strained by additional radial force with bending moment.
Check of interference fit working at specific service temperature.

The calculation is based on data, procedures and algorithms from specialized literature and standards ANSI, ISO, DIN and others. List of standards: ANSI B4.1, ISO 286, DIN 7190

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

2
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Shaft connection helps you with geometric designs and strength checks of shaped connections of shafts with hubs.

Application is developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main tasks:
Design of a connection with parallel side keys.
Design of a connection with Woodruffs keys.
Design of a connection with straight-sided splines.
Design of a connection with involute splines.
Strength check of designed couplings.
The application includes a table of keys and splines according to ISO, SAE, DIN, BS, JIS and CSN.
Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD).

Used standards: ANSI B17.1, ANSI B17.2, ANSI B92.1, ANSI B92.2M, ISO R773, ISO 14, ISO 4156, DIN 6885, DIN 6888, DIN 5464, DIN 5471, DIN 5472, DIN 5480, BS 4235, BS 6, JIS B 1301, CSN 02 2562, CSN 30 1385, CSN 01 4942, CSN 4950

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

3
Graphic-Apps -> CAD
$19
Shareware
Hide show
The calculation is intended for geometrical design and strength check of force couplings of shafts with hubs with a
cylindrical contact area (Interference fit, clamping connection). The application provides solutions for the following
tasks:
- Design of force fits, possibly shrink fits.
- Design of clamping connections with separated, or one-side cut hub.
- Strength check of designed couplings.
- Check of interference fit strained by additional radial force with bending moment.
- Check of interference fit working at specific service temperature.
The calculation is based on data, procedures and algorithms from specialized literature and standards ANSI, ISO,
DIN and others. List of standards: ANSI B4.1, ISO 286, DIN 7190.
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.
4
Graphic-Apps -> CAD
$19
shareware
Hide show
The calculation is intended for geometrical design and strength check of force couplings of shafts with hubs with a cylindrical contact area (Interference fit, clamping connection). The application provides solutions for the following tasks: - Design of force fits, possibly shrink fits. - Design of clamping connections with separated, or one-side cut hub. - Strength check of designed couplings. - Check of interference fit strained by additional radial force with bending moment. - Check of interference fit working at specific service temperature. The calculation is based on data, procedures and algorithms from specialized literature and standards ANSI, ISO, DIN and others. List of standards: ANSI B4.1, ISO 286, DIN 7190. 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..
5
Home-Education -> Mathematics
$27.00
Shareware
Hide show

MITCalc - Shaft connection 1.16 which is developed in MS Excel, is multi-language and supports Imperial and Metric units. Geometric designs and strength checks of shaped connections of shafts with hubs. Application IT uses standards: ANSI B17.1, ANSI B17.2, ANSI B92.1, ANSI B92.2M, ISO R773, ISO 14, ISO 4156, DIN 6885, DIN 6888, DIN 5464, DIN 5471, DIN 5472, DIN 5480, BS 4235, BS 6, JIS B 1301, CSN 02 2562, CSN 30 1385, CSN 01 4942, CSN 4950.

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.

Major Features:

  1. Design of a connection with parallel side keys.
  2. Design of a connection with Woodruffs keys.
  3. Design of a connection with straight-sided splines.
  4. Design of a connection with involute splines.
  5. Strength check of designed couplings.
  6. The application includes a table of keys and splines according to ISO, SAE, DIN, BS, JIS and CSN.
  7. Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD).

Enhancements: Version 1.15

WareSeeker Editor


6
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Shaft connection helps you with geometric designs and strength checks of shaped connections of shafts with hubs.

Application is developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main tasks:
Design of a connection with parallel side keys.
Design of a connection with Woodruffs keys.
Design of a connection with straight-sided splines.
Design of a connection with involute splines.
Strength check of designed couplings.
The application includes a table of keys and splines according to ISO, SAE, DIN, BS, JIS and CSN.
Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD).

Used standards: ANSI B17.1, ANSI B17.2, ANSI B92.1, ANSI B92.2M, ISO R773, ISO 14, ISO 4156, DIN 6885, DIN 6888, DIN 5464, DIN 5471, DIN 5472, DIN 5480, BS 4235, BS 6, JIS B 1301, CSN 02 2562, CSN 30 1385, CSN 01 4942, CSN 4950

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

7
Graphic-Apps -> CAD
$19
shareware
Hide show
Geometric designs and strength checks of shaped connections of shafts with hubs. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main tasks: - Design of a connection with parallel side keys. - Design of a connection with Woodruffs keys. - Design of a connection with straight-sided splines. - Design of a connection with involute splines. - Strength check of designed couplings. - The application includes a table of keys and splines according to ISO, SAE, DIN, BS, JIS and CSN. - Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD). Used standards: ANSI B17.1, ANSI B17.2, ANSI B92.1, ANSI B92.2M, ISO R773, ISO 14, ISO 4156, DIN 6885, DIN 6888, DIN 5464, DIN 5471, DIN 5472, DIN 5480, BS 4235, BS 6, JIS B 1301, CSN 02 2562, CSN 30 1385, CSN 01 4942, CSN 4950. 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..
8
Graphic-Apps -> CAD
$19
shareware
Hide show
The calculation is designed for a geometrical design and strength check of a prestressed bolt connection, loaded by static or cyclic loading resp., acting both in the axis of the bolt and in the plane of the connected parts. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks: - Automatic design of a connection bolt of standard design. - Calculation and check of connections fitted with special shanks. - Design and calculation of necessary mounting prestressing of the connection and fastening torque. - Calculation of force conditions of a loaded connection. - Static and dynamic strength check. - The application includes a table of commonly used materials of bolts according to ISO, SAE and ASTM, and a selection of materials of the connected parts according to AISI/SAE, DIN, BS, AF and others. - Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD ) The calculations use data, procedures, algorithms and data from specialized literature and standards ANSI, ISO, DIN. Used standards: ANSI B1.1, ANSI 273, ANSI B18.2.1, ANSI B18.2.2, ANSI B18.3, ANSI B18.6.2, ANSI B18.6.3, ANSI B18.22.1, ISO 273, ISO 1207, ISO 4016, ISO 4032, ISO 4035, ISO 4762, ISO 8738, VDI 2230. 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.
9
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Shafts Calculation is designed for geometrical design an complex strength check of shafts.

Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:

- Simple definition of installed shafts, including hollow ones.
- Options of definitions of necking-down, recesses, grooves and calculation of the relevant coefficients of stress concentration.
- Simple definition of spatial shaft load.
- Calculation of reactions, courses of forces, moments, stress, deflection and bending angle of the shaft and others.
- Calculation of critical speed and safety coefficients.
- Support of many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD, Autodesk Inventor, SolidWorks).

The calculation is based on data, procedures, algorithms and data from specialized literature and standards AGMA, ISO, DIN and BS. List of standards (DIN 743).

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.

10
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Bolted connection is designed for a geometrical design and strength check of a prestressed bolt connection, loaded by static or cyclic loading resp., acting both in the axis of the bolt and in the plane of the connected parts.

Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:
Automatic design of a connection bolt of standard design.
Calculation and check of connections fitted with special shanks.
Design and calculation of necessary mounting prestressing of the connection and fastening torque.
Calculation of force conditions of a loaded connection.
Static and dynamic strength check.
The application includes a table of commonly used materials of bolts according to ISO, SAE and ASTM, and a selection of materials of the connected parts according to AISI/SAE, DIN, BS, AF and others.
Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD?)

The calculations use data, procedures, algorithms and data from specialized literature and standards ANSI, ISO, DIN.

Used standards: ANSI B1.1, ANSI 273, ANSI B18.2.1, ANSI B18.2.2, ANSI B18.3, ANSI B18.6.2, ANSI B18.6.3, ANSI B18.22.1, ISO 273, ISO 1207, ISO 4016, ISO 4032, ISO 4035, ISO 4762, ISO 8738, VDI 2230

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

11
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Bolted connection is designed for a geometrical design and strength check of a prestressed bolt connection, loaded by static or cyclic loading resp., acting both in the axis of the bolt and in the plane of the connected parts.

Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:
Automatic design of a connection bolt of standard design.
Calculation and check of connections fitted with special shanks.
Design and calculation of necessary mounting prestressing of the connection and fastening torque.
Calculation of force conditions of a loaded connection.
Static and dynamic strength check.
The application includes a table of commonly used materials of bolts according to ISO, SAE and ASTM, and a selection of materials of the connected parts according to AISI/SAE, DIN, BS, AF and others.
Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD?)

The calculations use data, procedures, algorithms and data from specialized literature and standards ANSI, ISO, DIN.

Used standards: ANSI B1.1, ANSI 273, ANSI B18.2.1, ANSI B18.2.2, ANSI B18.3, ANSI B18.6.2, ANSI B18.6.3, ANSI B18.22.1, ISO 273, ISO 1207, ISO 4016, ISO 4032, ISO 4035, ISO 4762, ISO 8738, VDI 2230

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

12
Graphic-Apps -> CAD
$28.48
Shareware
Hide show
By The calculation is designed for a geometrical design and strength check of a prestressed bolt connection, loaded
by static or cyclic loading resp., acting both in the axis of the bolt and in the plane of the connected parts.
Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following
main tasks:
- Automatic design of a connection bolt of standard design.
- Calculation and check of connections fitted with special shanks.
- Design and calculation of necessary mounting prestressing of the connection and fastening torque.
- Calculation of force conditions of a loaded connection.
- Static and dynamic strength check.
- The application includes a table of commonly used materials of bolts according to ISO, SAE and ASTM, and a
selection of materials of the connected parts according to AISI/SAE, DIN, BS, AF and others.
- Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD?
The calculations use data, procedures, algorithms and data from specialized literature and standards ANSI, ISO,
DIN.
Used standards: ANSI B1.1, ANSI 273, ANSI B18.2.1, ANSI B18.2.2, ANSI B18.3, ANSI B18.6.2, ANSI B18.6.3,
ANSI B18.22.1, ISO 273, ISO 1207, ISO 4016, ISO 4032, ISO 4035, ISO 4762, ISO 8738, VDI 2230.
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
13
Graphic-Apps -> CAD
$19
shareware
Hide show
The calculation is designed for geometrical design and complex strength check of shafts. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks: - Simple definition of installed shafts, including hollow ones. - Options of definitions of necking-down, recesses, grooves and calculation of the relevant coefficients of stress concentration. - Simple definition of spatial shaft load. - Calculation of reactions, courses of forces, moments, stress, deflection and bending angle of the shaft and others. - Calculation of critical speed and safety coefficients. - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks). The calculation is based on data, procedures, algorithms and data from specialized literature and standards AGMA, ISO, DIN and BS. List of standards (DIN 743).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..
14
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Shafts Calculation is designed for geometrical design an complex strength check of shafts.

Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:

- Simple definition of installed shafts, including hollow ones.
- Options of definitions of necking-down, recesses, grooves and calculation of the relevant coefficients of stress concentration.
- Simple definition of spatial shaft load.
- Calculation of reactions, courses of forces, moments, stress, deflection and bending angle of the shaft and others.
- Calculation of critical speed and safety coefficients.
- Support of many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD, Autodesk Inventor, SolidWorks).

The calculation is based on data, procedures, algorithms and data from specialized literature and standards AGMA, ISO, DIN and BS. List of standards (DIN 743).

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.

15
Graphic-Apps -> Other
$27
Shareware
Hide show

The calculation is designed for geometrical design and complex strength check of shafts.
Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following
main tasks:
- Simple definition of installed shafts, including hollow ones.
- Options of definitions of necking-down, recesses, grooves and calculation of the relevant coefficients of stress
concentration.
- Simple definition of spatial shaft load.
- Calculation of reactions, courses of forces, moments, stress, deflection and bending angle of the shaft and others.
- Calculation of critical speed and safety coefficients.
- 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, algorithms and data from specialized literature and standards AGMA,
ISO, DIN and BS. List of standards (DIN 743).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.

System Requirements: Microsoft Excel (2000, XP, 2007...)

16
Business-Finance -> Calculator-Converter
$12
Shareware
Hide show
Solutions to dozens of basic formulas from physics, technology and mechanical engineering. Help, pictures as well
as many selection tables with values of various coefficients and material properties are available for the formulas.
The following matters are solved in the workbook:
- Characteristics of solids (volume, surface, weight, inertia moment)
- Rectilinear motion (speed, acceleration, trajectory, time, force, energy....)
- Rotation motion (speed, acceleration, trajectory, time, force, energy....)
- Thermal expansion (longitudinal, cubical)
- Friction (shear, rolling, journal, rope, belt)
- Design of engine capacity (pump, blower, hoist, crane)
This module also includes a workbook with conversion of units and many technical tables. Application is developed
in MS Excel, is multi-language, supports Imperial and Metric units and 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.
17
Graphic-Apps -> CAD
$49
Shareware
Hide show
MITCalc is a engineering, industrial, and technical calculator for the day-to-day needs. MITCalc is a multi-language mechanical and technical calculation package. It includes solutions for gear, belt and chain drives, bearings, springs, bearings, 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.

It will reliably, precisely, and most of all quickly guide you 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 gear, bevel gear, timing belt, v-belt and chain drives, bearings, springs, beam, buckling, shaft, bolt connection, shaft connection, force couplings of shafts, pins, tolerances, tolerance analysis, technical formulas and many others. You also have available many material, comparison, and decision tables, including a system for the administration of resolved tasks.
Description in PDF format: English version, Persian (Farsi) version

MITCalc is an open system designed in Microsoft Excel to which you can make further modifications or user extensions without any programming skills.


You don?t have to learn MITCalc because you already know how to use it. The straightforward and fully comprehensive user interface with complex on-line help and the ?expert notes? system will allow you to be more productive in just a few minutes.

MITCalc supports simple interconnection of individual parts between either each other, or your calculation, or tables. You can easily customize a solution to any special task you need.

MITCalc cooperates with many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Autodesk Inventor, SolidWorks, Solid Edge, Pro/Engineer...). To draw a designed solution in 2D or insert correspondent 3D models and their assemblies is a matter of seconds.

18
Graphic-Apps -> CAD
$69
Shareware
Hide show
MITCalc is a engineering, industrial, and technical calculator for the day-to-day needs. MITCalc is a multi-language mechanical and technical calculation package. It includes solutions for gear, belt and chain drives, bearings, springs, bearings, 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.

It will reliably, precisely, and most of all quickly guide you 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 gear, bevel gear, timing belt, v-belt and chain drives, bearings, springs, beam, buckling, shaft, bolt connection, shaft connection, force couplings of shafts, pins, tolerances, tolerance analysis, technical formulas and many others. You also have available many material, comparison, and decision tables, including a system for the administration of resolved tasks.
Description in PDF format: English version, Persian (Farsi) version

MITCalc is an open system designed in Microsoft Excel to which you can make further modifications or user extensions without any programming skills.

You don?t have to learn MITCalc because you already know how to use it. The straightforward and fully comprehensive user interface with complex on-line help and the ?expert notes? system will allow you to be more productive in just a few minutes.

MITCalc supports simple interconnection of individual parts between either each other, or your calculation, or tables. You can easily customize a solution to any special task you need.

MITCalc cooperates with many 2D and 3D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, Autodesk Inventor, SolidWorks, Solid Edge, Pro/Engineer...). To draw a designed solution in 2D or insert correspondent 3D models and their assemblies is a matter of seconds.

19
Home-Education -> Mathematics
$18.00
Shareware
Hide show

MITCalc - Multi pulley calculation 1.15 is multi-language, supports Imperial and Metric units and solves the Mechanical and Technical Calculation Package for gear, belt and chain drives, springs, beam, shaft, bolconnection, shaft connection, tolerances and many others. The calculation is developed for geometrical designs of belt and chain transmissions with more sprocket wheels (max. 15). It is also developed in MS Excel.

Major Features:

  1. Calculation of the necessary length of the belt (chain) using known positions and diameters of sprocket wheels
  2. Achieving the desired (table) length of the belt / chain using a change in the position of the selected sprocket
  3. wheel.
  4. Calculation of geometry (angles of wrapping, numbers of teeth in engagement, axis distances, etc.)
  5. Calculation of the radial force acting on the sprocket wheel axis.
  6. Support of 2D CAD systems (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD...)This module is a part of MITCalc -

Enhancements: Version 1.15

WareSeeker Editor



20
Graphic-Apps -> CAD
$19
Shareware
Hide show
MITCalc - Torsion Springs - 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.

MITCalc - Torsion Springs is a software that shows and creates strength and geometric designs of spiral cylindrical.

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.
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)

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.