GB/T 30463-2025 English PDF - CNC plate bending machine standard

Standard Catalog

The standard consists of the following main sections:

• Foreword

• 1 Scope

• 2 Normative References

• 3 Terms and Definitions

• 3.1 CNC Plate Bending Machine

• 3.2 Minimum Diameter of Coiling Block for Maximum Plate Rolling Specification

• 3.3 Symmetrical Rolling

• 3.4 Pre-bending

• 3.5 Pre-bent Residual Straight Section

• 3.6 Maximum Thickness of Symmetrically Rolled Plates

• 3.7 Maximum Thickness of Pre-bent Plates

• 3.8 Synchronization Accuracy of Working Roller Ends

• 3.9 Equidistance Accuracy of Working Rollers

• 4 Types and Parameters

• 4.1 Types of CNC Plate Bending Machines

• 4.2 Parameter Items of CNC Plate Bending Machines

• 4.3 Parameter Series of Maximum Thickness of Symmetrically Rolled Plates

• 4.4 Parameter Series of Maximum Plate Rolling Width

• 4.5 Requirements for Minimum Diameter of Coiling Block for Maximum Plate Rolling Specification

• 4.6 Parameter Design of CNC Plate Bending Machines

• 5 Technical Requirements

• 5.1 General Requirements

• 5.2 Structure and Performance

• 5.3 Safety and Protection

• 5.4 Castings, Forgings and Weldments

• 5.5 Part Machining

• 5.6 Electrical System

• 5.7 CNC System

• 5.8 Hydraulic System

• 5.9 Lubrication System

• 5.10 Assembly

• 5.11 Noise

• 5.12 Appearance

• 6 Accuracy

• 6.1 Accuracy Inspection Requirements

• 6.2 Accuracy Tolerances and Inspection Methods

• 7 Inspection Methods

• 7.1 Parameter Inspection

• 7.2 Structure and Performance Inspection

• 7.3 Safety and Protection Inspection

• 7.4 Inspection of Castings, Forgings and Weldments

• 7.5 Part Machining Inspection

• 7.6 Electrical System Inspection

• 7.7 CNC System Inspection

• 7.8 Hydraulic System Inspection

• 7.9 Lubrication System Inspection

• 7.10 Assembly Inspection

• 7.11 Noise Inspection

• 7.12 Appearance Inspection

• 7.13 No-load Running Test

• 7.14 Load Test

• 7.15 Accuracy Inspection

• 7.16 Packaging Inspection

• 8 Inspection Rules

• 8.1 Factory Inspection

• 8.2 Type Inspection

• 9 Packaging, Transportation and Storage

• 9.1 Packaging

• 9.2 Transportation

• 9.3 Storage