mechanicalcheck.com

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Welcome to mechanicalcheck.com - the worlds easiest online calculator for drive shafts, parallel keys, etc.! All calculations are performed according german standard DIN, operation is intuitive. It's worth a try!

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DIN EN 10025Tensile test
DIN EN 10025

The mechanical properties and the strength of structural steel are contained in the standard DIN EN 10025.

Please click DIN EN 10025 to start the calculation.

DIN EN 10083Tensile test
DIN EN 10083

The mechanical properties and the strength of quenched and tempered steels are contained in the standard DIN EN 10083.

Please click DIN EN 10083 to start the calculation.

DIN EN 10277Tensile test
DIN EN 10277

The mechanical properties and the strength of bright steels are contained in the standard DIN EN 10277.

Please click DIN EN 10277 to start the calculation.

DIN 1561Tensile test
DIN 1561

The mechanical properties and the strength of gray cast iron (cast iron with lamellar graphite) are contained in the standard DIN EN 1561.

Please click DIN 1561 to start the calculation.

DIN 1563Tensile test
DIN 1563

The mechanical properties and the strength of spheroidal graphite cast irons are contained in the standard DIN EN 1563.

Please click DIN 1563 to start the calculation.

DIN 6892 BParallel key
DIN 6892 B

The procedure for the proof of the load-bearing capacity of parallel keys is described in DIN 6892. In variant B the detailed proof is treated.

Please click DIN 6892 B to start the calculation.

DIN 6892 CParallel key
DIN 6892 C

The procedure for the proof of the load-bearing capacity of parallel keys is described in DIN 6892. In variant C the simplified proof is treated.

Please click DIN 6892 C to start the calculation.

DIN 6885Parallel key
DIN 6885

Dimensions and shapes of parallel keys are described in standard DIN 6885.

Please click DIN 6885 to start the calculation.

Locking assemblyLocking assembly
Locking assembly

Locking units are not standardized. All data on the geometry and the proof of load-bearing capacity are therefore determined on the basis of manufacturer´s data.

Please click Locking assembly to start the calculation.

Shrink discShrink disc
Shrink disc

Shrink discs are not standardized. All data on the geometry and the proof of load-bearing capacity are therefore determined on the basis of manufacturer´s data.

Please click Shrink disc to start the calculation.

DIN 7190Interference fit
DIN 7190

The procedure for the proof of load bearing capacity of interference fits is described in DIN 7190.

Please click DIN 7190 to start the calculation.

DIN EN ISO 286Tolerances
DIN EN ISO 286

Tolerances and fits for bores, shafts and parallel surfaces are contained in standard DIN EN ISO 286.

Please click DIN EN ISO 286 to start the calculation.

DIN ISO 14Splined shaft
DIN ISO 14

Dimensions and tolerances for splines with straight flanks are contained in standard DIN ISO 14. The load bearing capacity is estimated according to Tochtermann/Bodenstein.

Please click DIN ISO 14 to start the calculation.

DIN 743Shaft
DIN 743

Standard DIN 743 is the industrial standard for calculation and proof of load capacity of shafts and axles. It is a tool for engineneers that covers almost all applications.

Please click DIN 743 to start the calculation.

ShaftShaft
Shaft

The cost calculation of mechanical shafts is not standardized. Here, the costs are estimated on the basis of the machined volume of an arbitrarily shaped wave.

Please click Shaft to start the calculation.

DIN 867Basic rack profile
DIN 867

Reference profiles for spur gears are dealt with in standard DIN 867.

Please click DIN 867 to start the calculation.

DIN 3961DIN 3961
DIN 3961

Tolerances for spur gear meshes are included in the standard DIN 3961.

Please click DIN 3961 to start the calculation.

DIN 3964DIN 3964
DIN 3964

Tolerances for centre distances of spur gear meshes are included in the standard DIN 3964.

Please click DIN 3964 to start the calculation.

DIN 3967DIN 3967
DIN 3967

Tolerances for tooth thickness of spur gear meshes are included in the standard DIN 3967.

Please click DIN 3967 to start the calculation.

DIN 3972DIN 3972
DIN 3972

Reference profiles of gear-cutting tools are dealt with in standard 3972.

Please click DIN 3972 to start the calculation.

DIN ISO 21771Gear mesh
DIN ISO 21771

Standard DIN ISO 21771 describes the geometry of gear meshes and is the superstructure to the standards DIN 867 (profile), DIN 780-1 (module), as well as the standards DIN 3961, DIN 3964 and DIN 3967 (tolerances).

Please click DIN ISO 21771 to start the calculation.

DIN ISO 53Basic rack profile
DIN ISO 53

Reference profiles for spur gears are dealt with in standard ISO 53.

Please click DIN ISO 53 to start the calculation.

DIN ISO 1328ISO 1328
DIN ISO 1328

Tolerances for for flanks of spur gears are included in the standard ISO 1328.

Please click DIN ISO 1328 to start the calculation.

Last update

Last update on 2017-10-06: New design, welcome and selection pages have been merged.

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Do you have a proposal for a good book in mechanical engineering in english language? Looking forward for your email!

Your proposal

Do you have a proposal for a good book in mechanical engineering in english language? Looking forward for your email!