JB/T 6059.2-2015
Mechanical press forging dies.Components.Part 2: Combined guide bushes (English Version)

Standard No.

JB/T 6059.2-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 6059.2-2015

Replace

JB/T 6059.2-1992 JB/T 6059.3-1992 JB/T 6059.4-1992

Scope

This part of JB/T 6059 specifies the structural type and size, materials, requirements and markings of the shell, bushing and scraper ring of the mechanical press forging die combination guide bushing. This section applies to mechanical press forging die combination guide bushings.

JB/T 6059.2-2015 Referenced Document

• GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
• GB/T 70.1-2008 Hexagon socket head cap screws
• GB/T 71-1985 Slotted set screws with cone point

JB/T 6059.2-2015 history

• 2015 JB/T 6059.2-2015 Mechanical press forging dies.Components.Part 2: Combined guide bushes
• 1992 JB/T 6059.2-1992 Forging die for mechanical press machines Enclosures of combination guide bushings

JB/T 6059.2-2015 Mechanical press forging dies.Components.Part 2: Combined guide bushes has been changed from JB/T 6059.3-1992 Forging die for mechanical press machines Sleeves of combination guide bushings.

JB/T 6059.2-2015 Mechanical press forging dies.Components.Part 2: Combined guide bushes has been changed from JB/T 6059.4-1992 Forging die for mechanical press machines Scraper rings for combination guide bushings.