GB/T 18400.1-2010
Test conditions for machining centres.Part 1:Geometric tests for machines with horizontal spindle and with accessory heads(horizontal Z-axis) (English Version)

Standard No.: GB/T 18400.1-2010
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 18400.1-2010

Scope: This part of GB/T 18400 specifies the geometric accuracy inspection of horizontal (ie horizontal Z-axis) machining centers. This standard applies to horizontal machining centers that basically have four numerically controlled axes, three of which are linear (X, Y, Z) with travel to 2000 mm and one rotary axis (B'). Also suitable for additional movement of sliding spindles, rams or additional universal spindle heads in three different forms. This part applies only to the geometric accuracy inspection of machine tools, not to the kinematic accuracy inspection of machine tools.

GB/T 18400.1-2010 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

2010 GB/T 18400.1-2010 Test conditions for machining centres.Part 1:Geometric tests for machines with horizontal spindle and with accessory heads(horizontal Z-axis)