JB/T 4208.1-2014Common parts of cold heading dies for fasteners - Part 1: Cutters (English PDF)

JB/T 4208.1-2014 is the English-translated version of 紧固件冷镦模通用件 第1部分：切料刀.

JB/T 4208.1-2014 opens the Chinese recommended machinery industry series on the common parts of cold heading dies for fasteners, and it is the part devoted to the cutters.

It lays down the cutter material, the structural types and dimensions, the hardness to be obtained and the marking requirements. Its field of application is fastener cold heading tooling on double-blow solid-die automatic cold heading machines and multi-station automatic machines.

The standard is classified J46 in China and 25.120.30 internationally, and it quotes a long list of fastener standards including GB/T 65-2000, GB/T 68-2000, GB/T 70.1-2008, GB/T 819.1-2000 and GB/T 5782-2000.

It replaces the seven parts JB/T 4208.1-1996 to JB/T 4208.7-1996. Issued on 9 July 2014, it has applied since 1 November 2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

JB/T 4208.2-2014|JB/T 4208.3-2014|JB/T 4208.4-2014|JB/T 4208.5-2014|JB/T 4213-2014|JB/T 4209.1-2014

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