1、BRITISH STANDARD BS ISO 9183-1:2008 Tools for pressing Wear plates for press dies Part 1: Type A ICS 25.120.10 BS ISO 9183-1:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 57161 9 National foreword
2、This British Standard is the UK implementation of ISO 9183-1:2008. It supersedes BS 7568-11:1992 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MTE/12, Tools for pressing and moulding. A list of organizations represented on this committee can be obta
3、ined on request to its secretary. 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 cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicati
4、on Date Comments Reference number ISO 9183-1:2008(E)INTERNATIONAL STANDARD ISO 9183-1 Second edition 2008-03-15 Tools for pressing Wear plates for press dies Part 1: Type A Outillage de presse Plaques de frottement Partie 1: Type A BS ISO 9183-1:2008ii iii Foreword ISO (the International Organizatio
5、n 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 technical committees. Each member body interested in a subject for which a technical committee has been established has
6、 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 with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Inter
7、national 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 International Standards adopted by the technical committees are circulated to the member bodies for voting. Publicat
8、ion 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 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent righ
9、ts. ISO 9183-1 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and moulding. This second edition cancels and replaces the first edition (ISO 9183-1:1990), Clause 3 of which has been technically revised. ISO 9183 consists of the following parts, under
10、 the general title Tools for pressing Wear plates for press dies: Part 1: Type A Part 2: Type B BS ISO 9183-1:2008blank1 Tools for pressing Wear plates for press dies Part 1: Type A 1 Scope This part of ISO 9183 specifies the basic dimensions and tolerances in millimetres of wear for press dies, typ
11、e A, intended for use mainly in large press dies. It also specifies the size and positions of the clearance holes for attachment. It gives material indications, and specifies the designation of wear plates for press dies, type A, which meet the requirements of this part of ISO 9183. Two thicknesses
12、of this type of wear plate are specified: type A1, with a thickness, t, of 20 mm, and type A2, with a thickness, t, of 12 mm. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For un
13、dated references, the latest edition of the referenced document (including any amendments) applies. ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications ISO 4762, Hexagon socket head cap screws BS ISO 9183-1:20082 3 Types and di
14、mensions 3.1 Type A1 The dimensions of type A1 wear plates shall conform to the indications in Figure 1, Figure 2 and Table 1. General tolerance: ISO 2768-m dimensions in millimetres surface roughness values in micrometers Figure 1 Type A1 BS ISO 9183-1:20083 Table 1 Dimensions for type A1 Dimension
15、s in millimetres b 1l 1b 2l 2l 3d 1d 2h Hexagonal socket 0 0,2 0 0,2 H13 H13 0,5 0 +ISO 4762 pieces 80 30 25 9 15 9 M8 25 2 100 50 25 125 75 25 160 110 25 50 200 150 25 13,5 20 13 M12 25 2 50 30 25 9 15 9 M8 25 2 80 30 25 100 50 25 125 75 25 160 110 25 80 200 150 25 13,5 20 13 M12 25 2 50 50 25 80 5
16、0 40 100 50 25 125 75 25 160 110 25 100 200 150 25 13,5 20 13 M12 25 2 50 75 25 80 75 40 13,5 20 13 M12 25 2 100 75 50 25 125 75 75 25 160 75 110 25 125 200 75 150 25 13,5 20 13 M12 25 3 50 110 25 80 110 40 13,5 20 13 M12 25 2 100 110 50 25 125 110 75 25 160 110 110 25 160 200 110 150 25 13,5 20 13
17、M12 25 3 BS ISO 9183-1:20084 General tolerance: ISO 2768-m dimensions in millimetres Figure 2 Clearance hole patterns for type A1 BS ISO 9183-1:20085 3.2 Type A2 The dimensions of type A2 wear plates shall conform to the indications of Figure 3, Figure 4 and Table 2. General tolerance: ISO 2768-m di
18、mensions in millimetres surface roughness values in micrometers Figure 3 Type A2 BS ISO 9183-1:20086 Table 2 Dimensions for type A2 Dimensions in millimetres b 1l 1l 2Hexagonal socket 0 0,2 0 0,2 ISO 4762 pieces 80 30 100 50 125 75 160 110 20 200 150 M8 20 2 80 30 100 50 125 75 160 110 30 200 150 M8
19、 20 2 80 30 100 50 125 75 160 110 40 200 150 M8 20 2 80 30 100 50 125 75 160 110 50 200 150 M8 20 2 80 30 100 50 125 75 160 110 60 200 150 M8 20 2 80 30 100 50 125 75 160 110 80 200 150 M8 20 2 BS ISO 9183-1:20087 General tolerance: ISO 2768-m Dimensions in millimetres Figure 4 Clearance hole patter
20、ns for type A2 BS ISO 9183-1:20088 4 Material The choice of material is left to the manufacturers discretion. 5 Designation Wear plates in accordance with this part of ISO 9183 shall be designated by: a) “Wear plate”; b) reference to this part of ISO 9183, i.e. ISO 9183-1; c) its type (A1 or A2); d)
21、 its width, b 1 , in millimetres; e) its length, l 1 ,in millimetres. EXAMPLE The designation for a wear plate for press dies, type A1 with a width of b 1= 80 mm and a length l 1= 100 mm is designated as follows: Wear plate ISO 9183-1 A1 80 100 BS ISO 9183-1:2008 blankBS ISO 9183-1:2008 BSI 389 Chis
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