BS ISO 10791-1:2015
Current
The latest, up-to-date edition.
Test conditions for machining centres Geometric tests for machines with horizontal spindle (horizontal Z-axis)
Hardcopy , PDF
English
28-02-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Preliminary remarks
4 Geometric tests
Annex A (normative) - Horizontal non-rotating
tables
Annex B (normative) - Tables rotating around
a vertical B' axis
Annex C (normative) - Tables rotating around a
vertical B' axis and tilting around a
horizontal A'axis
Annex D (normative) - Tables rotating around a
horizontal A' axis and swivelling around a
vertical B'axis
Annex E (informative) - Error motions of tool
holding spindle and work holding rotary
table axes.65
Annex F (informative) - Error motions of axes of
rotation of rotary and tilting tables
Annex G (informative) - Error motions of axes of
rotation of rotary and swivelling tables
Bibliography
Defines with reference to ISO 230-1, the geometric tests for machining centres (or other numerically controlled machines, where applicable) with horizontal spindle (i.e. horizontal Z-axis).
| Committee |
MTE/1/2
|
| DevelopmentNote |
Supersedes 95/707455 DC. Partially supersedes BS 4656-30(1992). (08/2004) Supersedes 12/30241136 DC. (02/2015)
|
| DocumentType |
Standard
|
| Pages |
96
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO10791 specifies, with reference to ISO230-1, the geometric tests for machining centres (or other numerically controlled machines, where applicable) with horizontal spindle (i.e. horizontal Z-axis).
This part of ISO10791 applies to machining centres having three numerically controlled linear axes (X-axis up to 5000mm length, Y-axis up to 3200mm length, and Z-axis up to 2000mm length), but refers also to supplementary movements, such as those of rotary, tilting, and swivelling tables. Movements other than those mentioned are considered as special features and the relevant tests are not included in this part of ISO10791.
This part of ISO10791 takes into consideration in AnnexesA through D four possible types of tables, fixed and rotary, as hereunder described:
AnnexA: horizontal non-rotating tables;
AnnexB: tables rotating around a vertical B’-axis;
AnnexC: tables rotating around a vertical B’-axis and tilting around a horizontal A’-axis;
AnnexD: tables rotating around a horizontal A’-axis and swivelling around a vertical B’-axis.
This part of ISO10791 does not consider accessory spindle heads, which are covered by ISO17543-1:—1.
This part of ISO10791 deals only with the verification of geometric accuracy of the machine and does not apply to the testing of the machine operation, which should generally be checked separately. Tests not concerning the pure geometric accuracy of the machine are dealt with in other parts of ISO10791, as listed in the Foreword.
1 To be published.
| Standards | Relationship |
| ISO 10791-1:2015 | Identical |
| ISO 230-7:2015 | Test code for machine tools Part 7: Geometric accuracy of axes of rotation |
| ISO 8526-1:1990 | Modular units for machine tools Workholding pallets Part 1: Workholding pallets up to 800 mm nominal size |
| ISO 10791-6:2014 | Test conditions for machining centres Part 6: Accuracy of speeds and interpolations |
| 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 |
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