BS ISO 10791-7:2020
$198.66
Test conditions for machining centres – Accuracy of finished test pieces
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 54 |
This document specifies, by reference to the relevant parts of ISO 230, several families of tests for machining centres with horizontal or vertical spindle or with universal heads of different types, standing alone, or integrated in flexible manufacturing systems. This document also establishes the tolerances or maximum acceptable values for the test results corresponding to general purpose and normal accuracy machining centres.
This document is also applicable, totally or partially, to numerically controlled milling and boring machines, when their configuration, components, and movements are compatible with the tests described herein.
This document specifies standard test pieces with reference to ISO 230‑1, cutting tests under finishing conditions. It also specifies the characteristics and dimensions of the test pieces themselves. This document is intended to supply minimum requirements for assessing the cutting accuracy of the machining centres with 3 to 5 simultaneous machining axes. Annex A introduces a freeform test piece for five-axis machining centres. This machining test is applied to machining centres using five-axis flank milling of freeform surfaces.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 12 | 4 Preliminary remarks 4.1 Measuring units 4.2 Reference to ISO 230-1 |
| 13 | 4.3 Testing sequence 4.4 Tests to be performed 4.5 Measuring instruments 4.6 Location of test pieces 4.7 Fixing of test pieces 4.8 Material of test pieces, tooling, and cutting parameters 4.9 Sizes of test pieces |
| 14 | 4.10 Types of test pieces 4.11 Information to be recorded 4.12 Software compensation |
| 15 | 5 Machining tests |
| 37 | Annex A (informative) Accuracy of a finished freeform test piece (M5) |
| 52 | Bibliography |
