1、BRITISH STANDARD BS 6590:1985 ISO 6898:1984 Specification for Capacity ratings and dimensions of power presses, mechanical open front type ISO title: Open front mechanical power presses Capacity ratings and dimensions UDC 621.979.63 531.3 181BS6590:1985 This British Standard, having been prepared un
2、der the directionof the Mechanical Engineering Standards Committee, was published underthe authority of the BoardofBSI and comes intoeffecton 30 April 1985 BSI 12-1999 The following BSI references relate to the work on this standard: Committee reference MEE/6 Draft for comment 82/80282 DC ISBN 0 580
3、 14440 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Mechanical Engineering Standards Committee (MEE/-) to Technical Committee MEE/6 upon which the following bodies were represented: Department of Trade and Industry (Mechanical and E
4、lectrical Engineering Division) Federation of British Engineers Tool Manufacturers GAMBICA (BEAMA Ltd) Health and Safety Executive Institution of Production Engineers Machine Tool Industry Research Association Ministry of Defence University of Aston in Birmingham University of Manchester Institute o
5、f Science and Technology Coopted members The following bodies were also represented in the drafting of the standard, through sub-committees and panels: Institute of Sheet Metal Engineering Metalforming Machinery Makers Association Ltd. Amendments issued since publication Amd. No. Date of issue Comme
6、ntsBS6590:1985 BSI 12-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope and field of application 1 2 References 1 3 Dimensions 1 Figure 1 Layout of press and alternative beds 2 Figure 2 Slide 3 Figure 3 Bedplates type 1 3 Figure 4 Bedplates type 2 3 Figure 5
7、 T-slots for bedplates 3 Figure 6 Bedplug for beds with round holes 4 Figure 7 Bedplate ring for bedplates type 2 5 Publications referred to Inside back coverBS6590:1985 ii BSI 12-1999 National foreword This British Standard has been prepared under the direction of the Mechanical Engineering Standar
8、ds Committee and implements agreements of the International Organization for Standardization (ISO). It is identical with ISO6898:1984 “Open front mechanical power presses Capacity ratings and dimensions” which is based on recommendations of the European Power Press Manufacturers Panel (Secretariat,
9、Machine Tool Industry Research Association, Macclesfield). Diagrams. For reasons of simplicity the diagrams in this standard illustrate only one type of machine. Terminology and conventions. The text of the International Standard has been approved as suitable for publication as a British Standard wi
10、thout deviation. Some terminology and certain conventions are not identical with those used in British Standards; attention is drawn especially to the following. The comma has been used as a decimal marker. In British Standards it is current practice to use a full point on the baseline as the decima
11、l marker. Wherever the words “International Standard” appear, referring to this standard, they should be read as “British Standard”. A related British Standard to ISO 299 is BS 2485:1973 “Tee slots, tee bolts, tee nuts and tenons”, to which reference may be made where ISO299 is referred to in note7
12、to the table. 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. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references Internatio
13、nal Standard Corresponding British Standard ISO 273:1979 BS 4186:1984 Specification for clearance holes for metric bolts and screws (Identical) ISO/R 286:1962 BS 4500 ISO limits and fits Part 1:1969 General, tolerances and deviations (Technically equivalent) ISO 6899:1984 BS 4656 Accuracy of machine
14、 tools and methods of test Part 34:1985 Specification for power presses, mechanical open front type (Identical) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages1 to 8, an inside back cover and a back cover. This standard has been updated (see copyr
15、ight date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS6590:1985 BSI 12-1999 1 1 Scope and field of application This International Standard specifies capacity ratings and dimensions for open front mechanical presses with or with
16、out a passage through the frame and with or without a slope, in the range from100 to 2500kN inclusive. A choice of two values is given for some dimensions: these are designated series1 and series2. To minimize the variety of dimensions as far as possible it is intended that all the values for a give
17、n press should be selected from one of the series. However, in order to meet special requirements it is permitted to select the values for shut height only from either series1 or series2. This International Standard provides for alternative types of bed, one with a round opening and the other a rect
18、angular opening. The bed with the round opening has T-slots provided so that it can be used without a bedplate if required. Two types of bedplate are specified as type1 and type2. Details are also given for the bedplug for beds with round holes and for the bedplate ring for bedplates of type2. 2 Ref
19、erences ISO 273, Fasteners Clearance holes for bolts and screws. ISO/R 286, ISO system of limits and fits Part1:General, tolerances and deviations. ISO 299, Machine tool tables T-slots and corresponding bolts. ISO 6899, Acceptance conditions of open front mechanical power presses Testing of the accu
20、racy. 3 Dimensions NOTEa) and b) are alternative standards.BS6590:1985 2 BSI 12-1999 Figure 1 Layout of press and alternative bedsBS6590:1985 BSI 12-1999 3 Figure 2 Slide Figure 3 Bedplates type 1 (for beds with roundholes) Figure 4 Bedplates type2 (for beds with rectangular holes) Figure 5 T-slots
21、for bedplatesBS6590:1985 4 BSI 12-1999 Figure 6 Bedplug for beds with round holesBS6590:1985 BSI 12-1999 5 Figure 7 Bedplate ring for bedplates type2BS6590:1985 6 BSI 12-1999 Dimensions in millimetres All sizes within brackets are non-preferred. Capacities in kilonewtons Pressure in megapascals and
22、(bar) Nominal capacity Note referring 100 160 250 400 630 (800) 1 000 (1 250) 1 600 (2 000) 2 500 General data Throat depth a min series 1 165 180 210 235 260 285 310 340 370 405 440 series 2 290 325 355 385 425 465 505 545 Shut height e 1 series 1 1 160 180 200 225 250 275 300 325 355 390 425 serie
23、s 2 200 225 250 280 315 345 375 410 450 490 530 Bed to slide distance e 2 series 1 2 225 250 275 305 335 365 395 425 460 500 550 series 2 265 295 325 360 400 435 470 510 555 600 655 Slide adjustment series 1 40 45 50 56 63 71 80 90 100 112 125 series 2 80 85 90 100 112 125 140 160 Stroke length seri
24、es 1 max. 63 71 80 90 100 112 125 140 160 180 200 min. 12 16 20 25 series 2 max. 125 140 160 180 200 224 250 280 min. 16 20 25 Direct drive series 1 3 2 2 2 2,5 2,5 3 3 series 2 3 3 4 4 Geared drive series 1 3 4 4 4 4 6 6 6 6 series 2 6 6 6 6 9 9 9 9 Nominal air pressure 4 0,5 (5) Bed Surface b 1 se
25、ries 1 450 500 560 630 710 780 850 925 1 000 1 090 1 180 t 1 315 335 400 450 500 550 600 655 710 780 850 b 1 series 2 800 900 980 1 060 1 155 1 250 1 375 1 500 t 1 560 630 690 750 825 900 980 1 060 Round opening D 1tol. H11 5 180 200 225 250 280 305 335 365 400 435 475 D 2 160 180 200 225 250 275 30
26、0 325 355 390 425 Shoulder depth m 1 6 36 45 56 Rectangular opening G 225 250 280 315 355 390 425 460 500 550 600 H 160 180 200 225 250 275 300 325 355 390 425 T-slots width A 7 18 22 28 pitch P 1 8 200 250 320 400 Maximum angle of inclination ! 30 25BS6590:1985 BSI 12-1999 7 Nominal capacity Note r
27、eferring 100 160 250 400 630 (800) 1 000 (1 250) 1 600 (2 000) 2 500 Slide Surface b 2 series 1 280 315 355 400 450 490 530 580 630 690 750 t 2 180 200 225 250 280 305 335 365 400 435 475 b 2 series 2 500 560 615 670 735 800 875 950 t 2 315 355 390 425 465 500 550 600 Stem hole D 7tol. H7 5 40 50 65
28、 t 75 85 105 c 40 45 Clamping bolt g 2 M20 M24 Attaching holes D 8 18 22 28 c 1 series 1 235 265 300 335 375 410 450 490 530 580 630 series 2 425 475 515 560 615 670 735 800 Bedplate Surface b series 1 440 490 550 620 700 770 840 905 980 1 070 1 160 t 305 345 390 440 490 540 590 645 700 770 840 b se
29、ries 2 790 890 970 1 050 1 135 1 230 1 355 1 480 t 550 620 680 740 815 890 970 1 050 Through hole D 6 9 90 95 100 106 112 118 125 132 140 150 160 D 3tol.H11 5 10 180 200 225 250 280 305 335 365 400 435 475 D 4 10 160 180 200 225 250 275 300 325 355 390 425 Shoulder depth n 1 10 6 36 45 56 Thickness
30、s 65 70 75 80 85 90 95 100 105 110 125 T-slots width A 7 18 22 28 pitch P 2 9 125 160 200 pitch P 2 10 100 125 160 200 Bedplug d 1tol.d9 5 180 200 225 250 280 305 335 365 400 435 475 d 2 11 158 178 198 223 248 273 298 323 353 388 423 g 1 M10 M12 M16 D 9 10,5 13 17 k 1 180 200 215 235 255 280 305 335
31、 f 2 3 f 1 15 18 24 f 2 6 1,5 2 s 1 36 45 56 s 2 63 68 73 78 83 88 93 98 103 108 123BS6590:1985 8 BSI 12-1999 Nominal capacity Note referring 100 160 250 400 630 (800) 1 000 (1 250) 1 600 (2 000) 2 500 Bedplate ring d 3tol.d9 10 5 180 200 225 250 280 305 335 365 400 435 475 d 4 11 158 178 198 223 24
32、8 273 298 323 353 388 423 D 5 90 100 112 125 140 155 170 185 200 215 235 g 1 M10 M12 M16 D 9 10,5 13 17 k 2 125 140 160 180 200 215 235 255 280 305 335 f 2 3 f 1 15 18 24 f 2 6 1,5 2 s 1 36 45 56 s 2 63 68 73 78 83 88 93 98 103 108 123 NOTE 1Shut height is measured from the bedplate surface to the s
33、lide surface with the maximum variable stroke, stroke down and slide adjustment up. NOTE 2Bed to slide distance is measured from the bed surface to the slide surface with the maximum variable stroke, stroke down and slide adjustment up. NOTE 3Distance above bottom dead centre at which the capacity o
34、f the press shall be measured on maximum stroke. NOTE 4For the operation of pneumatic equipment. NOTE 5Tolerances to ISO/R 286. NOTE 6Bedplate ring and bedplug may be 0,05 mm max. above bedplate surface and bed surface, respectively. NOTE 7T-slots dimensions to ISO 299. NOTE 8Beds with round opening
35、 only. NOTE 9Values corresponding to bedplates type1. NOTE 10Values corresponding to bedplates type2. NOTE 11Clearance holes to ISO273.BS6590:1985 BSI 12-1999 Publications referred to See national foreword.BS 6590:1985 ISO6898:1984 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitut
36、ion BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should m
37、ake sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this BritishStandard would inform the Secretary of the technical committee re
38、sponsible, the identity of which can be found on the inside front cover. Tel:02089969000. Fax:02089967400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, interna
39、tional and foreign standards publications should be addressed to Customer Services. Tel:02089969001. Fax:02089967001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as BritishStandards, unless otherwise requested
40、. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. C
41、ontact the Information Centre. Tel:02089967111. Fax:02089967048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel:02089967002
42、. Fax:02089967001. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval
43、 system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.
44、If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel:02089967070.
