GB/T 18400.2-2010
Test conditions for machining centres.Part 2:Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axix(vertical Z-axis) (English Version)

Standard No.: GB/T 18400.2-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 18400.2-2010

Scope: This part of GB/T 18400 specifies the geometric accuracy inspection of vertical (ie vertical Z-axis) machining centers. This part applies to vertical machining centers with basically three numerically controlled axes, namely three linear axes (X, Y, Z) up to 2000 mm, and also applies to additional movements of rams, quills or universal spindle heads. This part applies only to the geometric accuracy inspection of machine tools, not to the kinematic accuracy inspection of machine tools.

GB/T 18400.2-2010 Referenced Document

GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
ISO 8526-1:1990 Modular units for machine tools; workholding pallets; part 1: workholding pallets up to 800 mm nominal size
ISO 8526-2:1990 Modular units for machine tools; workholding pallets; part 2: workholding pallets of nominal size greater than 800 mm

2010 GB/T 18400.2-2010 Test conditions for machining centres.Part 2:Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axix(vertical Z-axis)