1、BRITISH STANDARD BS ISO 2976:2005 Coated abrasives Abrasive belts Selection of width/length combinations ICS 25.100.70 BS ISO 2976:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 11 May 2005 BSI 11 May 2005 ISBN 0 580 45957 8 National fo
2、reword This British Standard reproduces verbatim ISO 2976:2005 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MTE/13, Grinding wheels, abrasive tools, paper, cloths and powders, which has the responsibility to: A list of or
3、ganizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence I
4、ndex”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself c
5、onfer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promu
6、lgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publicatio
7、n Amd. No. Date Comments Reference number ISO 2976:2005(E) OSI 5002INTERNATIONAL STANDARD ISO 2976 Second edition 2005-04-01 Coated abrasives Abrasive belts Selection of width/length combinations Abrasifs appliqus Bandes abrasives Slection des combinaisons largeurs/longueurs BSISO2976:2005IS:6792 O5
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13、ts Page Foreword iv 1 Scope 1 2 Normative references. 1 3 Requirements 1 3.1 Dimensions and limit deviations for standardized sizes 1 3.2 Length difference 9 3.3 Test conditions 10 4 Designation 10 5 Marking. 10 Annex A (informative) Dimensions of abrasive belts, selection of width/length combinatio
14、ns 11 BSISO2976:2005IS:6792 O5002(E) iv I SO 5002 All irthgs ersedevrForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technic
15、al 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. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely wi
16、th the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Inte
17、rnational 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. Attention is drawn to the possibility that some of the elements of this document ma
18、y be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 2976 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 5, Grinding wheels and abrasives. This second edition cancels and replaces the first edition (ISO 2
19、976:1973), which has been technically revised. BSISO2976:2005INTENRATIONAL TSANDADR IS:6792 O5002(E)I SO 5002 All irthgs ersedevr 1Coated abrasives Abrasive belts Selection of width/length combinations 1 Scope This International Standard specifies the nominal dimensions, and limit deviations of abra
20、sive belts. It also specifies the designation and marking of these abrasive belts. This International Standard is applicable to abrasive belts intended for use on hand-held grinding machines and stationary grinding machines. 2 Normative references The following referenced documents are indispensable
21、 for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 554:1976, Standard atmospheres for conditioning and/or testing Specifications 3 Requirements 3.1
22、Dimensions and limit deviations for standardized sizes See Figure 1, Table 1 and Table 2. BSISO2976:2005IS:6792 O5002(E) 2 I SO 5002 All irthgs ersedevrKey 1 abrasive belt of width T and total length L = 2a + d 2 roll diameter d a distance between roll axes Figure 1 BSISO2976:2005IS:6792 O5002(E) I
23、SO 5002 All irthgs ersedevr 3Table 1 Preferred dimensions for abrasive belts Dimensions in millimetres T L nom. limit deviation nom. limit deviation 457 520 533 6 1 610 10 1 330 330 457 520 610 760 3 13 1 1 120 5 330 480 15 1 520 450 480 520 610 3 2 000 2 500 3 500 20 1 4 000 5 450 480 610 760 1 000
24、 3 1 500 2 000 2 500 25 1 3 500 5 450 620 800 1 000 3 1 250 1 500 2 000 2 500 3 500 30 1 4 000 5 BSISO2976:2005IS:6792 O5002(E) 4 I SO 5002 All irthgs ersedevrTable 1 (continued) Dimensions in millimetres T L nom. limit deviation nom. limit deviation 450 620 750 800 3 1 200 1 500 1 650 2 000 2 500 3
25、 500 40 1 4 000 5 450 620 750 800 1 000 3 1 250 1 500 1 600 2 000 2 500 3 000 3 500 50 1 4 000 5 400 3 2 250 2 500 3 000 60 2 3 500 5 65 2 410 3 457 480 533 610 3 1 500 2 000 2 250 2 500 3 000 3 500 75 2 4 000 5 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 5Table 1 (continued) Dimens
26、ions in millimetres T L nom. limit deviation nom. limit deviation 560 610 620 800 860 900 1 000 3 1 100 1 500 1 800 2 000 2 500 3 000 3 500 4 000 5 8 500 100 2 9 000 20 450 3 1 500 2 000 2 500 3 000 3 500 4 000 5 7 000 7 600 7 800 120 2 8 000 20 BSISO2976:2005IS:6792 O5002(E) 6 I SO 5002 All irthgs
27、ersedevrTable 1 (continued) Dimensions in millimetres T L nom. limit deviation nom. limit deviation 1 500 1 750 2 000 2 250 2 500 3 000 3 500 4 000 5 5 000 10 6 000 6 500 7 000 7 100 7 200 7 500 7 700 7 800 150 2 9 000 20 550 750 3 1 500 1 600 1 800 1 850 2 000 2 500 3 000 200 2 3 500 5 750 3 1 800
28、2 500 250 2 3 000 5 2 000 2 500 3 000 3 500 300 2 4 000 5 1 900 3 200 400 2 3 300 5 630 2 1 900 5 1 525 1 900 930 2 2 300 5 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 7Table 1 (continued) Dimensions in millimetres T L nom. limit deviation nom. limit deviation 1 900 1 100 3 2 100 10
29、 1 900 2 200 1 120 3 2 620 10 1 900 2 200 2 500 1 150 3 2 620 10 1 900 2 620 1 300 3 3 250 10 1 900 2 500 2 620 1 320 3 3 200 10 1 900 2 100 2 620 3 150 3 250 1 350 3 3 800 10 1 900 2 500 2 620 2 800 3 150 3 250 1 400 3 3 810 10 2 620 2 800 3 050 3 200 1 400 3 3 810 10 BSISO2976:2005IS:6792 O5002(E)
30、 8 I SO 5002 All irthgs ersedevrTable 2 Dimensions for abrasive belts not to be used for new designs Dimensions in millimetres T L nom. limit deviation nom. limit deviation 450 13 1 533 3 457 20 1 533 3 533 30 1 740 3 40 1 600 3 395 3 1 020 2 300 50 1 2 400 5 60 2 2 300 5 75 2 510 3 395 550 920 950
31、3 1 480 1 650 1 830 2 250 100 2 3 350 5 6 800 6 880 120 2 7 100 20 2 170 2 280 2 600 2 800 5 4 800 4 900 150 2 5 400 10 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 9Table 2 (continued) Dimensions in millimetres T L nom. limit deviation nom. limit deviation 6 200 6 630 6 700 6 800 6
32、880 7 300 7 400 7 600 8 000 8 500 150 2 9 200 20 1 900 2 100 2 350 3 350 4 000 5 200 2 10 300 20 610 2 1 900 5 910 2 1 900 5 930 2 2 500 5 1 010 3 1 900 5 2 150 1 100 3 2 620 10 1 120 3 2 150 10 1 300 3 2 200 10 1 350 3 2 000 10 1 400 3 2 150 10 3.2 Length difference The length difference which may
33、exist between the two edges of an abrasive belt shall not exceed a) 5 mm for belts of width T W 1 000 mm, b) 3 mm for belts of width T 1 000 mm. BSISO2976:2005IS:6792 O5002(E) 10 I SO 5002 All irthgs ersedevr3.3 Test conditions The limit deviations given in Table 1 are valid under the following cond
34、itions: temperature: 20 C 2 C relative humidity: 65 % 5 % in accordance with ISO 554 When abrasive belts are tested they shall be stored for at least 24 h under the above conditions. 4 Designation Abrasive belts conforming to this International Standard shall be designated by a) “Abrasive belt”, b)
35、reference to this International Standard, i.e. ISO 2976, c) the width, T, in millimetres, d) the length, L, in millimetres. EXAMPLE An abrasive belt with width T = 100 mm and length L = 3 000 mm is designated as follows: Abrasive belt ISO 2976 - 100 3 000 5 Marking Abrasive belts shall be marked wit
36、h the following information: a) manufacturer, supplier, importer or their registered trademark; b) direction of rotary if it is required; c) grit size. BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 11Annex A (informative) Dimensions of abrasive belts, selection of width/length combina
37、tions Table A.1 Preferred dimensions for abrasive belts Dimensions in millimetres L T nom. limit deviation nom. limit deviation 10 13 330 3 15 1 400 3 60 2 410 3 65 2 20 25 30 40 50 1 450 3 120 2 6 13 1 457 3 75 2 15 20 25 1 480 3 75 2 6 13 15 520 3 20 1 6 1 533 3 75 2 550 3 200 2 560 3 100 2 6 13 2
38、0 25 1 75 610 3 100 2 30 40 50 1 620 3 100 2 BSISO2976:2005IS:6792 O5002(E) 12 I SO 5002 All irthgs ersedevrTable A.1 (continued) Dimensions in millimetres L T nom. limit deviation nom. limit deviation 40 50 1 200 750 3 250 2 13 760 3 25 1 30 40 50 1 800 3 100 2 860 3 100 2 900 3 100 2 25 30 50 1 1
39、000 3 100 2 1 100 5 100 2 1 120 5 13 1 1 200 5 40 1 30 1 250 5 50 1 25 30 40 50 1 75 100 120 150 1 500 5 200 2 1 525 5 930 2 50 1 1 600 5 200 2 1 650 5 40 1 1 750 5 150 2 100 200 1 800 5 250 2 1 850 5 200 2 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 13Table A.1 (continued) Dimensio
40、ns in millimetres L T nom. limit deviation nom. limit deviation 400 630 930 2 1 100 1 120 1 150 1 300 1 320 1 350 1 900 5 1 400 3 20 25 30 40 50 1 75 100 120 150 200 2 000 5 300 2 1 100 2 100 5 1 350 3 1 120 2 200 5 1 150 3 60 75 2 250 5 150 2 2 300 5 930 2 20 25 30 40 50 1 60 75 100 120 150 200 250
41、 2 500 5 300 2 BSISO2976:2005IS:6792 O5002(E) 14 I SO 5002 All irthgs ersedevrTable A.1 (continued) Dimensions in millimetres L T nom. limit deviation nom. limit deviation 1 150 1 320 2 500 5 1 400 3 1 120 1 150 1 300 1 320 1 350 1 400 2 620 5 W 1 400 3 1 400 2 2 800 5 W 1 400 3 50 1 60 75 100 120 1
42、50 200 250 3 000 5 300 2 3 050 5 W 1 400 3 1 350 3 150 5 1 400 3 400 2 1 320 3 200 5 W 1 400 3 1 300 1 350 3 250 5 1 400 3 3 300 5 400 2 20 25 30 40 50 1 60 75 100 120 150 200 3 500 5 300 2 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 15Table A.1 (continued) Dimensions in millimetres
43、 L T nom. limit deviation nom. limit deviation 3 800 5 1 350 3 1 400 3 810 5 W 1 400 3 20 30 40 50 1 75 100 120 150 4 000 5 300 2 5 000 10 150 2 6 000 20 150 2 6 500 20 150 2 120 7 000 20 150 2 7 100 20 150 2 7 200 20 150 2 7 500 20 150 2 7 600 20 120 2 7 700 20 150 2 120 7 800 20 150 2 8 000 20 120
44、 2 8 500 20 100 2 100 9 000 20 150 2 BSISO2976:2005IS:6792 O5002(E) 16 I SO 5002 All irthgs ersedevrTable A.2 Dimensions for abrasive belts not to be used for new designs Dimensions in millimetres L T nom. limit deviation nom. limit deviation 50 1 395 3 100 2 450 3 13 1 457 3 20 1 510 3 75 2 13 20 5
45、33 3 30 1 550 3 100 2 600 3 40 1 740 3 30 1 920 3 100 1 950 3 100 1 1 020 5 50 1 1 480 5 100 2 1 650 5 100 2 1 830 5 100 2 200 610 910 2 1 900 5 1 010 3 2 000 10 1 350 3 2 100 5 200 2 1 100 2 150 10 1 400 3 2 170 5 150 2 2 200 10 1 300 3 2 250 5 100 2 2 280 5 150 2 50 1 2 300 5 60 2 2 350 5 200 2 2
46、400 5 50 1 2 500 5 930 2 BSISO2976:2005IS:6792 O5002(E) I SO 5002 All irthgs ersedevr 17Table A.2 (continued) Dimensions in millimetres L T nom. limit deviation nom. limit deviation 2 600 5 150 2 2 620 10 1 100 3 2 800 5 150 2 100 3 350 5 200 2 4 000 5 200 2 4 800 10 150 2 4 900 10 150 2 5 400 10 150 2 6 200 20 150 2 6 630 20 150 2 6 700 20 150 2 120 6 800 20 150 2 150 6 880 20 200 2 7 100 20 120 2 7 300 20 150 2 7 400 20 150 2 7 600 20 150 2 8 000 20 150 2 8 500 20 150 2 9 200 20 150 2 10 300 20 200 2 BSISO2976:2005BS ISO 2976:2005 BS
