BS ISO 8405:2020 pdf free.Tools for moulding — Ejector sleeves with cylindricalhead — Basic series for general purposes.
This document specifies the dimensions and tolerances，in millimetres,of ejector sleeves withcylindrical head which are used in compression and injection moulds and in diecasting dies.
lt also gives material guidelines and hardness requirements, and specifies the designation of ejectorsleeves with cylindrical head.
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The dimensions of ejector sleeves with cylindrical head shall be in accordance with the indications ofFigure 1 and Table 1.Ejector sleeves with cylindrical head shall be made of hot worked steel or alloyed cold worked steel.The hardness of the shaft and head, respectively, are given in Table 2.
Ejector sleeves with cylindrical head according to this document shall be designated by the following:
a)“Ejector sleeve with cylindrical head”;
b) a reference to this document (i.e.ISO 8405);
c)the diameter, D\, in millimetres;
d) the length, L, in millimetres;e) the material.BS ISO 8405 pdf download.