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6.9. Item w12 (COP testing)

Mr. Stokreef had prepared a proposal (R55-12-11) for COP testing of class B. In principle this proposal was to say that at COP a 10 % reduction of the number of cycles could be accepted. Some delegates were slightly positive to this proposal. However Mr. Westphäling argued that according to his experience the S-N-curve had several vertices. One of these often at 1,8 Mc. After just a short discussion this item was postponed to the next meeting when hopefully Mr. Stokreef is present.

R55-12-11 | Discussion paper with regard the dynamic tests of class-B couplings for COP