UNI ISO 8636-2 : 2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and description of travelling bridge
   (gantry-type) milling machines
   4.1 Classification
   4.2 Descriptions of principal components
5 Terminology and designation of axes
   5.1 Terminology
   5.2 Designation of axes
6 Preliminary remarks
   6.1 Measuring units
   6.2 Reference to ISO 230-1
   6.3 Temperature conditions
   6.4 Testing sequence
   6.5 Tests to be performed
   6.6 Measuring instruments
   6.7 Minimum tolerance
   6.8 Machining tests
   6.9 Positioning tests
7 Geometric tests
   7.1 Axes of motion
   7.2 Table
   7.3 Milling head
   7.4 Swivelling milling head
   7.5 Horizontal milling head (side milling head)
8 Machining tests
   8.1 Flatness of test pieces by slab milling
   8.2 Milling of lateral face
9 Accuracy and repeatability of positioning of numerical
    control axes
   9.1 Linear axes
   9.2 Rotary axes
10 Geometric accuracy of axes of rotation of toolholding
   spindles
Bibliography

ISO 8636-2:2007 specifies, with reference to ISO 230-1, ISO 230-2, and ISO 230-7, geometric tests, machining tests, and tests for checking accuracy and repeatability of positioning of numerically controlled axes for general- purpose normal accuracy bridge-type milling machines with a travelling bridge (gantry-type).