1、BRITISH STANDARD BS 3037-1: 1958 Incorporating Amendment No. 1 Specification for Tyres for crane rail wheels Part 1: Double-flanged parallel-tread tyresBS3037-1:1958 This British Standard, having been approved by the MechanicalEngineering Industry Standards Committee and endorsed by the Chairman of
2、theEngineering Divisional Council, was published undertheauthorityof the GeneralCouncilon 6 November 1958 BSI 02-2000 The following BSI references relate to the work on this standard: Committee references, MEE/41, MEE/41/-1 Draft for comment CW(MEE)9868 ISBN 0 580 34637 4 Co-operating organizations
3、The Mechanical Engineering Industry Standards Committee, under whose supervision this British Standard was prepared, consists of representatives from the following Government departments and scientific and industrial organizations: The Government departments and scientific and industrial organizatio
4、ns marked with an asterisk in the above list, together with the following, were directly represented on the committee entrusted with the preparation of this British Standard: Admiralty* High Commission of India* Air Ministry Institute of Marine Engineers Associated Offices Technical Committee* Insti
5、tute of Petroleum Association of Consulting Engineers Institution of Civil Engineers* (Incorporated) Institution of Gas Engineers British Chemical Plant Manufacturers Institution of Heating and Ventilating Association Engineers British Compressed Air Society Institution of Mechanical Engineers* Brit
6、ish Electrical and Allied Manufacturers Institution of Mechanical Engineers Association* (Automobile Division) British Engineers Association Institution of Production Engineers* British Gear Manufacturers Association Locomotive and Allied Manufacturers British Internal Combustion Engine Association
7、of Great Britain Manufacturers Association Machine Tool Trades Association British Iron and Steel Federation* Ministry of Labour and National Service British Railways, The British Transport (Factory Inspectorate)* Commission Ministry of Power* Crown Agents for Overseas Governments Ministry of Supply
8、* and Administrations* Ministry of Transport and Civil Aviation* D.S.I.R. Mechanical Engineering Ministry of Works Research Laboratory National Coal Board Electricity Council, the Generating Board and National Physical Laboratory (D.S.I.R.) the Area Boards in England and Wales Radio Industry council
9、 Engineering Equipment Users Association War Office* Gas Council Aluminium Development Association Excavator Makers Association Association of Crane Makers Federation of Civil Engineering Contractors British Constructional Steelwork Association Institute of Welding British Iron and Steel Research As
10、sociation Institution of Engineering Inspection Contractors Plant Association Institution of Structural Engineers D.S.I.R. Building Research Station National Federation of Building Trades Dock and Harbour Authorities Association Employers Docks Division, The British Transport Commission Amendments i
11、ssued since publication Amd. No. Date Comments 6061 July 1989 Indicated by a sideline in the marginBS3037-1:1958 BSI 02-2000 i Contents Page Co-operating organizations Inside front cover Foreword ii 1 Scope 1 2 Dimensions 1 3 Material 1 4 Freedom from defects 1 5 Brinell hardness test 1 6 Retests 1
12、7 Inspection 1 8 Testing facilities 1 Appendix 1 Conversion table 7 Appendix 2 Notes on manufacture 7 Figure 1 Double-flanged tyres for crane rail wheels 3 Figure 2 Double-flanged tyres for crane rail wheel 4 Figure 3 Double-flanged tyres for crane rail wheel 5 Figure 4 Double-flanged tyres for cran
13、e rail wheels 6 Table 1 Dimensions for double-flanged tyres for crane rail wheels 2BS3037-1:1958 ii BSI 02-2000 Foreword This standard makes reference to the following British Standard: BS 240, Brinell hardness testing Part I: Method and tables for Brinell hardness testing. The purpose of this Briti
14、sh Standard, which it is hoped will be the first of a series on crane components, is to limit the range of tyres for crane rail wheels, and standardize dimensions and tolerances in order to facilitate production. The first part of this standard deals with double-flanged parallel-tread tyres and is b
15、eing issued separately to meet the demand for at least one standard type of crane-wheel tyre at the earliest opportunity. The necessary clearances between the flanges and the rail have been taken into account. The dimensions specified are finished sizes for new tyres (except for the bore, which has
16、an allowance for finishing-machining to fit the centre). Allowance has been made for wear on treads and flanges. The standardization of crane rails is now under consideration. NOTEWhere metric equivalents have been given, the figures in British units are to be regarded as the standard. The metric co
17、nversions are approximate. More accurate conversions should be based on the tables in BS 350, “Conversion factors and tables”. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Complian
18、ce with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, pages1 to7 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated
19、. This will be indicated in the amendment table on the inside front cover.BS3037-1:1958 BSI 02-2000 1 1 Scope This part deals with double-flanged tyres with parallel treads and gives rolling and machining tolerances to be employed in their manufacture. The range covered is from 18 in. tread diameter
20、 by 4 in. wide to 36 in. tread diameter by 9“ in. wide. Notes on manufacture are included in Appendix 2. 2 Dimensions a) Range of Sizes. Tyres shall be selected from the range of sizes set out in Table 1. b) Profile of Tyres. The profile of the tyre shall conform to the contour appropriate to the si
21、ze of the tyre shown in Figure 1, Figure 2 or Figure 3. The dimensions are tabulated for convenience in Table 1. Reference numbers in the table and the figures consist of the diameter of the tyre followed by its width. c) Tolerances. The rolling and machining tolerances are as set out in Figure 4. F
22、or easy reference and identification, tyres are referred to by tread diameter and width. Only one thickness of tread is specified for each diameter. 3 Material The tyres shall be made from steel produced by the acid or basic open hearth or an electric process. Neither the sulphur content nor the pho
23、sphorus content of the steel shall exceed 0.060 per cent. On request, the manufacturer shall supply the analysis of each cast for carbon, silicon, manganese, sulphur and phosphorus. A sufficient length shall be discarded from each ingot to ensure freedom from piping or other harmful defects. Each in
24、got shall be of a length and weight sufficient to produce two or more tyre blanks after the discard has been removed. 4 Freedom from defects On completion of rolling the tyres shall be free from harmful defects. 5 Brinell hardness test On each type the manufacturer shall make a Brinell hardness test
25、 in accordance with BS 240-1, “Method and tables for Brinell hardness testing”. The Brinell hardness number shall be not less than248 and shall not exceed 285. The test shall be made on one face of the tyre midway between the tread and the bore, after 3 / 16in.(4.8mm) has been removed from the rolle
26、d surface. On request, the manufacturer shall supply a certificate of the hardness number given by the above test. 6 Retests Should a tyre fail in the hardness test, the tyre may be heat-treated or re-heat-treated and submitted for a further hardness test. 7 Inspection The purchaser or his represent
27、ative shall have access to the works of the manufacturer at all reasonable times; he shall be at liberty to inspect the manufacture at any stage. Material that does not comply with the terms of this specification is liable to rejection. 8 Testing facilities The manufacturer shall supply, at his own
28、cost, the labour and appliances for such testing as may be carried out on his premises in accordance with the specification. Failing facilities at his own works for making the prescribed tests, the manufacturer shall bear the cost of carrying out the tests elsewhere.BS3037-1:1958 2 BSI 02-2000 Table
29、 1 Dimensions for double-flanged tyres for crane rail wheels Size AB C D Min. E F Min. G H J K L Rad. M Rad. N Dia. O Dia. P Max. 18/4 1 1 / 2 3 / 4 3 / 4 3 / 8 3 / 32 3 / 8 1 / 4 1 / 16 1 / 4 1 / 8 19 1 / 2 15 1 3 / 4 18/5 1 1 / 2 7 / 8 3 / 4 3 / 8 3 / 32 3 / 8 1 / 4 1 / 16 1 / 4 1 / 8 19 1 / 2 15
30、2 1 / 2 21/5 2 7 / 8 3 / 4 3 / 8 3 / 32 3 / 8 1 / 4 1 / 16 1 / 4 1 / 8 22 1 / 2 17 2 1 / 2 21/5 1 / 2 2 7 / 8 3 / 4 3 / 8 3 / 32 3 / 8 1 / 4 1 / 16 1 / 4 1 / 8 22 1 / 2 17 3 24/5 2 1 / 2 7 / 8 1 3 / 8 1 / 8 3 / 8 1 / 4 1 / 16 1 / 4 1 / 8 26 19 2 1 / 2 24/5 1 / 2 2 1 / 2 7 / 8 1 3 / 8 1 / 8 3 / 8 1 /
31、 4 1 / 16 1 / 4 1 / 8 26 19 3 27/5 1 / 2 2 1 / 2 1 1 3 / 8 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 29 22 2 3 / 4 27/6 2 1 / 2 1 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 29 22 3 27/7 2 1 / 2 1 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 29 22 4 30/5 1 / 2 2 1 / 2 1 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16
32、1 / 4 1 / 8 32 25 2 1 / 2 30/6 2 1 / 2 1 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 32 25 3 30/7 1 / 2 2 1 / 2 1 1 / 4 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 32 25 4 33/6 1 / 2 3 1 1 / 4 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 35 27 3 33/8 3 1 1 / 2 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 /
33、4 1 / 8 35 27 4 33/9 1 / 2 3 1 1 / 2 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 35 27 5 1 / 2 36/7 3 1 1 / 2 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 38 30 3 36/8 3 1 1 / 2 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 38 30 4 36/9 1 / 2 3 1 1 / 2 1 1 / 2 1 / 8 1 / 2 1 / 4 1 / 16 1 / 4 1 / 8 38
34、 30 5 1 / 2BS3037-1:1958 BSI 02-2000 3 NOTEAll dimensions are in inches. Figure 1 Double-flanged tyres for crane rail wheels Standard profiles BS3037-1:1958 4 BSI 02-2000 NOTEAll dimensions are in inches. Figure 2 Double-flanged tyres for crane rail wheel Standard profiles BS3037-1:1958 BSI 02-2000
35、5 NOTEAll dimensions are in inches Figure 3 Double-flanged tyres for crane rail wheel Standard profiles BS3037-1:1958 6 BSI 02-2000 NOTEAll dimensions are in inches. Figure 4 Double-flanged tyres for crane rail wheels Rolling and machining tolerances BS3037-1:1958 BSI 02-2000 7 Appendix 1 Conversion
36、 table Appendix 2 Notes on manufacture It is important that the radii between the flanges and the tread are less than the radii on the rail head. Where special rails are used (such as bar section) the radii specified may require modification. The crane maker should ensure that adequate running clear
37、ance is provided to prevent “flangebinding”, taking into account the end float on the axle and the specified tolerance between the centres of the crane track rails. The tyres specified are designed for shrinking on the wheel centres, and if properly fitted they need no further means of securing. The
38、 normal interference fit for shrinkage is0.001in.perinch(0.001mmpermm) of bore. To ensure that the tyre is located squarely a flange is provided on the wheel centre to match with a corresponding recess in the tyre. There should be a clearance on the diameter between the flange and the recess. The ty
39、res may be supplied with or without heat treatment at the option of the manufacturer. Where testing for mechanical properties other than hardness is required details of the additional tests and of the samples to be tested should be specified in the enquiry and order. The test pieces should be obtain
40、ed from the same cast as the wheels or tyres in question. inch millimetre inch millimetre fraction decimal fraction decimal 0.005 0.1 6 1 / 2 165 0.010 0.3 7 178 0.020 0.5 9 229 1 / 16 0.0625 2 15 381 1 / 8 0.125 3 17 432 1 / 4 0.25 6 18 457 3 / 8 10 19 483 1 / 2 0.5 13 19 1 / 2 495 3 / 4 19 21 533
41、1 25 22 559 1 5 / 16 33 22 1 / 2 571 1 1 / 2 38 25 635 2 51 26 660 2 5 / 16 59 27 686 2 1 / 2 63 28 711 3 76 29 737 3 1 / 16 78 30 762 3 1 / 2 89 32 813 3 3 / 4 95 33 838 4 102 35 889 4 1 / 4 108 36 914 4 3 / 4 121 38 965 5 127 42 1 067 5 1 / 2 140 44 1 118 6 152BS 3037-1: 1958 BSI 389 Chiswick High
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