ISO-10791-1-1998.pdf
《ISO-10791-1-1998.pdf》由会员分享,可在线阅读,更多相关《ISO-10791-1-1998.pdf(60页珍藏版)》请在三一文库上搜索。
1、STDeISO 30793-L-ENGL L998 4853703 0783755 158 m INTERNATIONAL STANDARD IS0 10791-1 First edition 1998-09-01 Corrected and reprinted 1999-05-01 Test conditions for machining centres - Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizonta Z-axis) Conditions d
2、essai pour centres dusinage - Pattie 1: Essais gomtriques des machines broche horizontale et ttes accessoires (axe Z horizontal) This material is reproduced from IS0 documents under International Organization for Standardization (IS01 Copyright License Number IHSllCCl1996. Not for resale. No part of
3、 these IS0 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 prior written consent of IS0 (Case postale 56, 121 1 Geneva 20, Switzerland. Fax +41 22 734 10 791, IHS or the IS0 Licensors members
4、. Reference number IS0 10791-1:1998(E) STD-ISO 3079L-L-ENGL 3998 D 4853903 078375b 094 = IS0 10791-1 :1998(E) Contents 1 Scope 2 Normative references 3 Preliminary remarks 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Measuring units . Reference to IS0 230-1 Testing sequence Tests to be performed . Measuring
5、instruments Diagrams . Software compensation . Machining tests . Pallets 3.10 Machine configurations . 3.1 1 Designation 3.12 Minimum tolerance 4 Geometric tests . 4.1 Straightness of linear motions . 4.2 Angular deviations of linear motions 4.3 Squareness between linear motions . 4.4 Spindle . Supp
6、lementary axes parallel to the Z-axis Annex A (normative) Accessory 45“ split indexable heads . Annex C (normative) Accessory 45“ split continuous heads . Annex D (informative) Bibliography . 4.5 Table or pallet 4.6 Annex B (normative) Accessory swivel heads Page 1 2 2 2 2 2 2 2 3 3 3 3 3 3 3 6 6 9
7、12 15 20 28 32 41 48 55 O 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 photocopying and microfilm. without permission in writing from the publisher . International
8、 Organization for Standardization Case postale 56 CH-121 1 Genve 20 Switzerland Internet isoiso.ch Printed in Switzerland ii 0 IS0 STD*ISO 10793-L-ENGL 1998 4853903 0783757 T20 IS0 10791-1:1998(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national
9、 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 has been established has the right to be represented on that committee. Internationa
10、l 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 electrotechnical standardization. Draft International Standards adopted by the technical committees
11、 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 -1 was prepared by Technical Committee ISOTTC 39, Machine tools, Subcommittee SC 2, Test conditions for m
12、etal cutting machine tools. IS0 10791 consists of the following parts, under the general title Test conditions for machining centres: - Part 7: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z-axis) - Part 2: Geometric tests for machines with vertical spind
13、le or universal heads with vertical primary rotary axis (vertical Z-axis) - Part 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z-axis) - Part 4: Accuracy and repeatability of positioning of linear and rotary axes - Part 5: Accuracy and repeatability
14、of positioning of work-holding pallets - Part 6: Accuracy of feeds, speeds and interpolations - Part 7: Accuracy of a finished test piece - Part 8: Evaluation of the contouring performance in the three coordinate planes - Part 9: Evaluation of the operating times of tool change and pallet change - P
15、art 70: Evaluation of the thermal distortions - Part 7 7: Evaluation of the noise emission - Part 12: Evaluation of the vibration severity Annexes A, B and C form an integral part of this part of IS0 10791. Annex D is for information only. iii I n t rod uc t i on A machining centre is a numerically
16、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 unit in accordance with a machining programme. The object of IS0 10791 is to supply information as wide
17、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, Test code for machine tools, several families of tests for machining centres with horizontal or vertical
18、 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 test results corresponding to general purpose and normal accuracy machining centres. IS0 10791 is also a
19、pplicable, totally or partially, to numerically controlled milling and boring machines, when their configuration, components and movements are compatible with the tests described herein. iv STDuISO 30793-3-ENGL 3998 4853903 0783759 T3 m INTERNATIONAL STANDARD 0 IS0 IS0 10791-1 :1998(E) Test conditio
20、ns for machining centres - Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z-axis) 1 Scope This part of 10791 specifies, with reference to IS0 230-1, the geometric tests for machining centres (or numerically controlled milling machines, boring machin
21、es, etc., where applicable) with horizontal spindle (i.e. horizontal Z-axis). This part of IS0 10791 applies to machining centres having basically four numerically controlled axes, of which three are linear (X, Y and Z) up to 2 O00 mm in length, and one is rotary (BI), but refers also to supplementa
22、ry movements, such as those of sliding spindles, rams, or accessory universal heads. Movements other than those mentioned are considered as special features and the relevant tests are not included in this part of IS0 10791. This part of IS0 10791 takes into consideration, in annexes A, B and C, thre
23、e possible types of accessory universal heads, described as follows: - annex A: 45“ sdit indexable heads , with mechanical indexing of the different angular positions of the two bodies (e.g. Hirth couplings): the relevant tests (AG1 to AG9) check only the resulting position of the spindle; - annex B
24、: swivel heads, with two numerically controlled rotary axes perpendicular to each other (tests BG1 to BG7); - annex C: 45“ sdit continuous heads, similar to the first type but provided with continuous positioning of the two numerically controlled rotary axes: the relevant tests (CG1 to CG7) check al
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ISO 10791 1998
链接地址:https://www.31doc.com/p-3775762.html