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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.
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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.
MITCalc - Springs - 15 types: http://www.mitcalc.com/download/MITCalcSprings01.exe
MITCalc - Torsion Springs: http://www.mitcalc.com/download/MITCalcSprTors01.exe
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. |