ISO-10791-3-1998.pdf
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1、STD-IS0 10791-3-ENGL 1990 Li851903 0803423 559 INTERNATIONAL STANDARD IS0 10791 -311998 TECHNICAL CORRIGENDUM 1 Published 1999-1 1-1 5 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MDKJYHAPOAHM OPrAHH3AqMR fl0 CTAH 05 Z 08 11 03 .I, 06 12 2 Figure 1 O IS0 1999 - All rights reserved -,-,- STDaISO 10
2、371-3-ENGL 1998 W 4851703 0803425 321 W X Column Column on its saddle Column saddle Column Spindle head slide IS0 10791-3:1998/Cor.l:1999(E) X Y Y Z Z Table on its Table Spindle saddle saddle head Table Spindle head Table on its Table Knee saddle saddle Table Table on its Spindle saddle saddle head
3、Column Spindle saddle head Knee Spindle Knee head saddle Table Column Spindle head Column on Spindle its saddle head Knee Spindle Knee saddle head Table Spindle Spindle head on its head slide slide Spindle Spindle head on its head slide slide Spindle Knee head on its slide Page 5 Replace Table 1 wit
4、h the following table. Table 1 - Classification of configurations of horizontal primary rotary axis machining centres o1 02 03 04 o5 06 07 08 o9 10 11 12 O IS0 1999 - All rights reserved 3 -,-,- INTERNATIONAL STANDARD IS0 10791 -3 First edition 1998-12-15 Test conditions for machining centres - Part
5、 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z-axis) Conditions dessai pour centres dusinage - Partie 3: Essais gomtriques des machines a ttes universelles intgres indexage ou continues (axe Z vertical) This material is reproduced from IS0 document
6、s under International Organization for Standardization (ISO) Copyright Llcense Number IHS/ICC/i 996. Not for resale. No parc of rhese I S 0 documents may be reproduced in any form, electronic retrieval system or otherwise, except as allowed in the copyright law of the country of use, or with the pri
7、or written consent of IS0 (Case postale 56, 12 1 1 Geneva 20, Switzerland, FJX + 41 22 734 I O 79), IHS or the IS0 Licensors members. Reference number IS0 10791-3:1998(E) -,-,- STD-IS0 30773-3-ENGL 1998 4853703 07bdL24 849 IS0 10791-3:1998(E) Con tents Page 1 Scope 1 2 Normative reference . 2 3 Prel
8、iminary remarks . 2 3.1 Measuring units 2 3.2 Reference to IS0 230-1 . 2 3.3 Testing sequence . 2 3.4 Tests to be performed 2 3.5 Measuring instruments . 2 3.6 Diagrams 2 3.7 Pallets 3 3.8 Software compensation . 3 3.9 Machine configurations 3 3.10 Designation 3 3.11 Minimum tolerance . 3 4 Geometri
9、c tests . 6 4.1 Straightness of linear motions 6 4.3 Squareness between linear motions 12 4.4 Spindle . 15 4.5 Table or pallet 17 25 34 heads 41 48 4.2 Angular deviations of linear motions 9 Annex A (normative) Integral universal 45“ split indexable heads Annex 6 (normative) Integral universal swive
10、l heads . Annex C (normative) Integral universal 45“ split continuous Annex D (informative) Bibliography . 8 IS0 1998 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopyi
11、ng and microfilm. without permission in writing from the publisher. Intemational Organization for Standardization Case postale 56 CH-121 1 Genve 20 Switzerland Intemet isoiso.ch Printed in Switzerland ii STD-IS0 10771-3-ENGL 1778 D 4853703 0768325 785 m 0 IS0 IS0 10791-3:1998(E) Foreword IS0 (the In
12、ternational Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee h
13、as been established has the right to be represented on that committee. International organizations, governmental and non- governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnica
14、l standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 10791 -3 was prepared by Te
15、chnical Committee ISOTTC 39, Machine tools, Subcommittee SC 2, Test conditions for metal cutting machine tools. IS0 10791 consists of the following parts, under the general title Test conditions for machining centres: - Part 1: Geometric tests for machines with horizontal spindle and with accessory
16、heads (horizontal Z-axis) - Part 2 : Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertjcal Z-axis) - Part 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z-axis) - Part4: Accuracy and repeatab
17、ility of positioning of linear and rotary axes - Part 5 Accuracy and repeatability of positioning of work-holding pallets - Part 6: Accuracy of feeds, speeds and interpolations - Part 7: Accuracy of a finished test piece - Par8: Evaluation of the contouring performance in the three coordinate planes
18、 - Part9: Evaluation of the operating times of tool change and pallet change - Part 1 O: Evaluation of the thermal distortions - Part 11: Evaluation of the noise emission Annexes A B and C form an integral part of this part of IS0 10791. Annex D is for information only. iii -,-,- STD-IS0 L079L-3-ENG
19、L 1998 Li851903 07b812b bLL m IS0 10791-3:1998(E) 0 IS0 Introduction A machining centre is a numerically controlled machine tool capable of performing multiple machining operations, including milling, boring, drilling and tapping, as well as automatic tool changing from a magazine or similar storage
20、 unit in accordance with a machining programme. The object of IS0 10791 is to supply information as wide and comprehensive as possible on tests which can be carried out for comparison, acceptance, maintenance or any other purpose. IS0 10791 specifies, with reference to the relevant parts of IS0 230,
21、 Test code for machine tools, 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. IS0 10791 also establishes the tolerances or maximum acceptable values for the
22、 test results corresponding to general purpose and normal accuracy machining centres. IS0 10791 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. iv -,-,-
23、 STD-IS0 10771-3-ENGL 1778 E Li851703 07bAL27 558 m INTERNATIONAL STANDARD 0 IS0 IS0 10791 -3:1998(E) Test conditions for machining centres - Part 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z-axis) 1 Scope This part of IS0 10791 specifies, with re
24、ference to IS0 230-1, the geometric tests for machining centres (or numerically controlled milling machines, boring machines, etc., where applicable) with integral indexable or continuous universal heads (vertical Z-axis). This part of IS0 10791 applies to machining centres having basically six nume
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