Norm

NEN-ISO 14104:1996 en

Tandwielen - Controle van de oppervlakteharding na het slijpen door chemisch etsen

  • Deze norm is ingetrokken sinds 01-04-1999

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Commissie Tandwielen
Gepubliceerd op 01-04-1996
Taal Engels
Specifies standard procedures and requirements for the detection and classification of localized overheating on ground surfaces by chemical etch methods. Some methods which have been used in the past are no longer recommended. Specifications should be changed to use the methods in this standard. These etching methods are more sensitive to changes in surface hardness than most hardness testing methods. Applies to steel parts such as gears, shafts, splines and bearings, but is not applicable to nitrided parts and stainless steels. The surface temper etch procedure is to be performed after grinding and before additional finishing operations.

Details

ICS-code 21.200
Nederlandse titel Tandwielen - Controle van de oppervlakteharding na het slijpen door chemisch etsen
Engelse titel Gears - Surface temper etch inspection after grinding
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