UNI ISO 3070-3 : 2009
Current
The latest, up-to-date edition.
MACHINE TOOLS - TEST CONDITIONS FOR TESTING THE ACCURACY OF BORING AND MILLING MACHINES WITH HORIZONTAL SPINDLE - PART 3: MACHINES WITH MOVABLE COLUMN AND MOVABLE TABLE
12-11-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terminology and designation of axes
4 Definition of the machining operations carried out
on these machines
4.1 Boring operations
4.2 Milling operations
5 Special remarks concerning particular elements
5.1 Spindle heads
5.2 Tables
5.3 Steady blocks
6 Preliminary remarks
6.1 Measuring units
6.2 Reference to ISO 230-1
6.3 Testing sequence
6.4 Tests to be performed
6.5 Measuring instruments
6.6 Machining tests
6.7 Software compensation
6.8 Minimum tolerance
7 Geometric tests
7.1 Straightness and angular deviations of coordinate
axes
7.2 Squareness between coordinate axes
7.3 Table
7.4 Indexing or rotary table
7.5 Boring spindle
7.6 Milling spindle
7.7 Ram
7.8 Integral facing head
7.9 Steady block
8 Machining tests
9 Checking accuracy and repeatability of positioning by
numerical control
10 Geometric accuracy of axes of rotation of tool-holding
spindles
Bibliography
This part of ISO 3070 specifies, with reference to ISO 230-1, ISO 230-2 and ISO 230-7, geometric tests, machining tests, spindle tests and tests for checking the accuracy and repeatability of positioning by numerical control of general purpose, normal accuracy, horizontal spindle boring and milling machines having a fixed column and movable table.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| ISO 3070-3:2007 | Identical |
| ISO 230-7:2015 | Test code for machine tools Part 7: Geometric accuracy of axes of rotation |
| ISO 3070-1:2007 | Machine tools — Test conditions for testing the accuracy of boring and milling machines with horizontal spindle — Part 1: Machines with fixed column and movable table |
| ISO 1101:2017 | Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out |
| ISO 841:2001 | Industrial automation systems and integration — Numerical control of machines — Coordinate system and motion nomenclature |
| ISO 230-1:2012 | Test code for machine tools — Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions |
| ISO 230-2:2014 | Test code for machine tools — Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes |
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