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Welcome to mechanicalcheck.com
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 10025

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 10083

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 10277

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 1561

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 1563

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.
Hardness converter

Hardness converter
The conversion of hardness values is not standardized. Here, the hardness values are estimated on the basis of conversion tables.
Please click hardness converter to start the calculation.
DIN 6892 B

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 C

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 6885

DIN 6885
Dimensions and shapes of parallel keys are described in standard DIN 6885.
Please click DIN 6885 to start the calculation.
Locking 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 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 7190

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 286

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 14

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 743

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.
Shaft

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 867

DIN 867
Reference profiles for spur gears are dealt with in standard DIN 867.
Please click DIN 867 to start the calculation.
DIN 3961

DIN 3961
Tolerances for spur gear meshes are included in the standard DIN 3961.
Please click DIN 3961 to start the calculation.
DIN 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 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 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 21771

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.
ISO 53

ISO 53
Reference profiles for spur gears are dealt with in standard ISO 53.
Please click ISO 53 to start the calculation.
ISO 1328

ISO 1328
Tolerances for for flanks of spur gears are included in the standard ISO 1328.
Please click ISO 1328 to start the calculation.
DIN 6888

DIN 6888
Dimensions and shapes of Woodruff keys are described in standard DIN 6888.
Please click DIN 6888 to start the calculation.
S-N curve

S-N curve
The s_n_curve calculation is not standardized. Here, the allowable values are calculated on the basis of an arbitrarily shaped S/N-curves.
Please click S-N curve to start the calculation.
Last update
Last update on 2017-10-06: New design, welcome and selection pages have been merged.
Recommended Reading
The following books can be recommended without restrictions. Support this page by placing orders at Amazon using the links provided.
Mechanical and Metal Trades Handbook
Compressed basic knowledge and excerpts of all important standards for daily use. As a fast reference book indispensable! Further information about the book Mechanical and Metal Trades Handbook can be found here at Amazon.
Your proposal
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!
Your proposal
Do you have a proposal for a good book in mechanical engineering in english language? Looking forward for your email!
Recommended Links
Other pages in the www also provide valuable information about machine elements. The following links can be recommended without restriction.
konstruktionsatlas.de
konstruktionsatlas.de is the site for ideas in the constructive field of mechanical engineering. Clear system, excellent pictures, valuable hints and highly recommended. To go to the page, please click here.
 
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