T/CAMS 49-2021 CNC sheet metal bending machine with bending die
T/CAMS 49-2021 CNC sheet metal bending machine with bending die
Basic Information
Scope
Scope: This document specifies the terms and definitions, types and structural dimensions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of upper bending dies for CNC sheet metal bending machines. This document is applicable to the upper bending dies (hereinafter referred to as "upper dies") used in CNC sheet metal bending machines; Main technical content: This standard specifies the types and structural dimensions, materials, hardness, machining, appearance, and pressure resistance performance requirements of the upper bending dies (hereinafter referred to as "upper dies") for CNC sheet metal bending machines, as well as the test methods. The technical content of this standard is divided into 7 chapters, including: scope, normative references, types and structural dimensions, requirements, test methods, inspection rules and marking, packaging, transportation, and storage.