JB/T 3852-1991Automatic forging presses - Safety technical specifications (English PDF)

JB/T 3852-1991 is the English-translated version of 自动锻压机 安全技术条件.

JB/T 3852-1991 is the Chinese machinery industry standard that fixes the safety conditions to be met in the design, manufacture and use of automatic forging machines. Its field is the whole family of automatic cold forming equipment: single and double blow solid die cold heading machines, ball and roller cold headers, nut formers and combined bolt automatics, automatic trimming machines, thread rolling and nail making machines, automatic spring coiling machines, automatic bending machines for spring washers and multi-station cold forming machines. The standard belongs to the forging and pressing group of the machinery catalogue (Chinese classification J62). It quotes GB 3766, GB 5226, JB 1829, JB 3623, JB 4203, ZB J62006.6 and ZB J62006.9, and it replaces JB 3852-1985. Issued on 22 June 1991, it has applied since 1 July 1992.

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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.

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