iso230-2-2006數(shù)控機床常見檢測標準

1、 Reference number ISO 230-2:2006(E)© ISO 2006INTERNATIONAL STANDARD ISO 230-2Third edition 2006-03-15Test code for machine tools — Part 2: Determination of accuracy and repeatability of positioning numerically

2、controlled axes Code d'essai des machines-outils — Partie 2: Détermination de l'exactitude et de la répétabilité de positionnement des axes en commande numérique ISO 230-2:2006(E) ©

3、; ISO 2006 – All rights reserved iiiContents Page Foreword............................................................................................................................................................ iv

4、Introduction....................................................................................................................................................... vi 1 Scope ............................................

5、..........................................................................................................1 2 Terms and definitions .......................................................................................

6、....................................1 3 Test conditions ......................................................................................................................................5 3.1 Environment..........

7、.................................................................................................................................5 3.2 Machine to be tested ..............................................................

8、...............................................................6 3.3 Warm-up .............................................................................................................................................

9、....6 4 Test programme.....................................................................................................................................6 4.1 Mode of operation.......................................

10、...........................................................................................6 4.2 Selection of target position ............................................................................................

11、......................6 4.3 Measurements........................................................................................................................................7 5 Evaluation of the results ...........

12、............................................................................................................8 5.1 Linear axes up to 2 000 mm and rotary axes up to 360°..............................................

13、......................8 5.2 Linear axes exceeding 2 000 mm and rotary axes exceeding 360°..................................................9 6 Points to be agreed between supplier/manufacturer and user...........

14、..............................................9 7 Presentation of results..........................................................................................................................9 7.1 Method of presen

15、tation .........................................................................................................................9 7.2 Parameters .........................................................................

16、..................................................................10 Annex A (informative) Measurement uncertainty estimation for linear positioning measurement — Simplified method......................................

17、..........................................................................................15 Annex B (informative) Step cycle .............................................................................................