JB/T 2936.2-1999 Technical requirements for closed cold extrusion presses

JB/T 2936.2-1999 This standard is a revision of JB 2936-81 "Technical conditions for closed cold extrusion presses". During the revision, the requirements for important fixed contact surfaces, gear axial misalignment, accuracy inspection methods, and maximum temperature of rolling bearings were modified. This standard is part of the JB/T 2936 "Closed cold extrusion press" series of standards. This series of standards includes the following two parts: JB/T 2936.1-1999 Types and basic parameters of closed cold extrusion presses JB/T 2936.2-1999 Technical conditions for closed cold extrusion presses This standard specifies the technical requirements, test methods and inspection rules for closed cold extrusion presses. This standard is applicable to crank and elbow type cold extrusion presses. This standard was first issued in January 1982. JB/T 2936.2-1999 Technical conditions for closed cold extrusion presses JB/T2936.2-1999 Standard download decompression password: www.bzxz.net