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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. Application is developed in MS Excel, is multi-language, supports Imperial and
Metric units and solves the following main tasks:
1) Geometrical design and calculation of working cycle parameters for metal springs of the following types and
designs:
- Helical cylindrical compression springs of round wires and bars
- Helical cylindrical compression springs of rectangular wires and bars
- Helical conical compression springs of round wires and bars
- Helical conical compression springs of rectangular wires and bars
- Belleville springs
- Helical cylindrical tension springs of round wires and bars
- Helical cylindrical tension springs of rectangular wires and bars
- Spiral springs
- Helical cylindrical torsion springs made of round wires a bars
- Helical cylindrical torsion springs made of rectangular wires and bars
- Torsion bar springs with round section
- Torsion bar springs with rectangular section
- Leaf springs with constant profile
- Leaf springs with parabolic profile
- Laminated leaf springs
2) Automatic proposal (finding) of a spring with suitable dimensions.
3) Static and dynamic strength check.
The application includes a table of commonly used spring materials according to EN, ASTM/SAE, DIN, BS, JIS,
UNI, SIS, CSN and others. The calculation is based on data, procedures, algorithms and data from specialized
literature and standards EN 13906, DIN 2088, DIN 2089, DIN 2090, DIN 2091, DIN 2092, DIN 2093, DIN 2095,
DIN 2096, DIN 2097. This module is a part of MITCalc - Calculation Package for gear, belt and chain drives,
springs, beam, shaft, bolt connection, shaft connection, tolerances and many others.
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DIN 8187
DIN 2088
DIN 7190
DIN 7721
DIN 3975-1
DIN 2089-1
DIN 3990
DIN 3996
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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, loaded with static loading. . Application is developed in MS
Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks:
- Automatic design of the spring.
- Selection of an optimal alternative of the spring design in view of strength, geometry and weight.
- Strength check of the spring.
- Support for Cold formed springs and Hot formed springs
- Calculation of working forces of a spring of known production and mounting dimensions.
- Calculation of mounting dimensions for a known loading and production parameters of the spring.
- 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 standards EN 13906-2,
DIN 2089-2, DIN 2097.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.
MITCalc - Springs - 15 types: http://www.mitcalc.com/download/MITCalcSprings01.exe
MITCalc - Tension Springs: http://www.mitcalc.com/download/MITCalcSprTens01.exe |
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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.
MITCalc - V-Belts Calculation: http://www.mitcalc.com/download/MITCalcVBelts01.exe
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