BS 47-1-1991 Fishplates for railway rails - Specification for rolled steel fishplates《铁路钢轨用鱼尾板 第1部分 轧制的钢鱼尾板规范》.pdf
《BS 47-1-1991 Fishplates for railway rails - Specification for rolled steel fishplates《铁路钢轨用鱼尾板 第1部分 轧制的钢鱼尾板规范》.pdf》由会员分享,可在线阅读,更多相关《BS 47-1-1991 Fishplates for railway rails - Specification for rolled steel fishplates《铁路钢轨用鱼尾板 第1部分 轧制的钢鱼尾板规范》.pdf(40页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS47-1:1991 Fishplates for railway rails Part 1: Specification for rolled steel fishplatesBS47-1:1991 This British Standard, having been prepared under the directionof the Iron and SteelStandards Policy Committee, waspublished underthe authorityof the BoardofBSI andcomes intoeffecto
2、n 28February1991 BSI 04-1999 First published December 1927 Second edition February 1959 Third edition, as Part 1, February 1991 The following BSI references relate to the work on this standard: Committee reference ISM/74 Draft for comment 88/43327 DC ISBN 0 580 18456 0 Committees responsible for thi
3、s British Standard The preparation of this British Standard was entrusted by the Iron and Steel Standards Policy Committee (ISM/-) to Technical Committee ISM/74, upon which the following bodies were represented: British Industrial Fasteners Federation British Railways Board British Steel Industry De
4、partment of Transport (Transport Industries) London Regional Transport Railway Industry Association of Great Britain Coopted members Amendments issued since publication Amd. No. Date CommentsBS47-1:1991 BSI 04-1999 i Contents Page Committees responsible Inside front cover Foreword iii 1 Scope 1 2 Ma
5、nufacture 1 3 Chemical composition 1 4 Dimensions and properties 1 5 Marking 1 6 Tensile properties 2 7 Templates and working gauges 2 8 Freedom from defects 2 9 Finishing 2 10 Tolerances 2 11 Chemical analysis 2 12 Tensile tests 2 13 Manufacturers test and certificate 3 14 Inspection 3 Appendix A B
6、atch inspection procedure 29 Appendix B Holing of rails to BS 11; dimensions of fishbolts and nuts to BS 64 and section properties of fishplates 30 Appendix C Information to be supplied by the purchaser of the fishplates 30 Figure 1 Referee gauge for checking fishplate height (h) 4 Figure 2 Method f
7、or checking longitudinal straightness in a vertical direction 5 Figure 3 Key to Table 3and Table 4 7 Figure 4 Fishplates for flat bottom rail No. 50 “O” 9 Figure 5 Fishplates for flat bottom rail No. 60 A 10 Figure 6 Fishplates for flat bottom rail No. 60 R 11 Figure 7 Fishplates for flat bottom rai
8、l No. 70 A 12 Figure 8 Fishplates for flat bottom rail No. 75 A 13 Figure 9 Fishplates for flat bottom rail No. 75 R 14 Figure 10 Fishplates for flat bottom rail No. 80 A 15 Figure 11 Fishplates for flat bottom rail No. 80 R 16 Figure 12 Angled fishplates for flat bottom rail No. 80 R 17 Figure 13 F
9、ishplates for flat bottom rail No. 80 “O” 18 Figure 14 Fishplates for flat bottom rail No. 90 A 19 Figure 15 Fishplates for flat bottom rail No. 90 R 20 Figure 16 Fishplates for flat bottom rail No. 95 A 21 Figure 17 Fishplates for flat bottom rail No. 95 R 22 Figure 18 Fishplates for bull head rail
10、 No. 95 RBH 23 Figure 19 Skirted fishplates for bull head rail No. 95 RBH 24 Figure 20 Fishplates for flat bottom rail No. 95 N 25 Figure 21 Fishplates for flat bottom rail No. 100 A 26 Figure 22 Fishplates for flat bottom rail No. 100 R 27 Figure 23 Fishplates for flat bottom rail Nos. 110 A and 11
11、3 A 28 Figure 24 Progressive sampling plan Wald method 29 Figure 25 Progressive sampling plan for inspection of resubmitted batches 30BS47-1:1991 ii BSI 04-1999 Page Table 1 Chemical composition 1 Table 2 Dimensional and finished tolerances 6 Table 3 Length and holing of fishplates (imperial dimensi
12、ons) 8 Table 4 Length and holing of fishplates (metric dimensions) 8 Table 5 Areas, calculated masses and properties for rolled fishplate bar and finished fishplates in imperial units 31 Table 6 Areas, calculated masses and properties for rolled fishplate bar and finished fishplates in metric units
13、32 Publication(s) referred to Inside back coverBS47-1:1991 BSI 04-1999 iii Foreword This Part of BS 47 has been prepared under the direction of the Iron and Steel Standards Policy Committee. It supersedes BS47:1959, which is withdrawn. Previous revisions of another standard, BS11, in1978 and1985 inc
14、orporated both bull head and flat bottom railway rails. This Part of BS47 specifies requirements for fishplates, manufactured from rolled steel, to the corresponding rail sections in BS11. It includes, for the first time, fishplates of a fully metric design for the No.113 A rail section. It is inten
15、ded that a further Part of BS47 will be published to cover requirements for fishplates manufactured by casting or forging. Purchasers ordering to this Part of BS47 are advised to specify in their purchasing contract that the supplier operates a quality system complying with BS5750-1, BS5750-2 or BS5
16、750-3 to ensure to their satisfaction that products claimed to comply with BS47-1 consistently achieve the required level of quality. Where practicable, this standard aligns with ISO6305-1: “Rolled steel fishplates”, published by the International Organization for Standardization (ISO). A British St
17、andard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cove
18、r, an inside front cover, pagesi toiv, pages1to32, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on theinside front cover.iv blankBS47-1:1991 BSI 04-1999 1 1 Scope Thi
19、s Part of BS47 specifies the chemical composition and tensile property requirements for the steel used, and the dimensions and tolerances of rolled steel fishplates intended for use with railway rails of linear mass equal to or greater than24.8kg/m (50 lb/yd). The provisions of this specification ar
20、e not restricted to fishplates for use with rails that comply with BS11 and may be applied to fishplates for any rail section of24.8kg/m(50lb/yd) or greater linear mass. NOTE 1Whilst this standard does not specify requirements for forged or cast fishplates some of its provisions may be applied to su
21、ch products where appropriate. NOTE 2Recommended batch inspection procedures are described in Appendix A. The section properties are given for information in Appendix B. Information to be supplied by the purchaser is given in Appendix C. NOTE 3The titles of the publications referred to in this stand
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