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1、INTERNATIONAL STANDARD ISO 6195 Second edition 2002-12-01 Reference number ISO 6195:2002(E) ISO 2002 Fluid power systems and components Cylinder-rod wiper-ring housings in reciprocating applications Dimensions and tolerances Transmissions hydrauliques et pneumatiques Logements de joints racleurs pou
2、r tiges de piston mouvement linaire de vrins Dimensions et tolrances Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without l
3、icense from IHS -,-,- ISO 6195:2002(E) ii ISO 2002 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and insta
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6、lease inform the Central Secretariat at the address given below. ISO 2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writ
7、ing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland Copyright International Organization for Stan
8、dardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) ISO 2002 All rights reserved iii Contents Page 1Scope . 1 2Normative refere
9、nces . 1 3Terms and definitions 2 4Letter symbols 2 5General . 2 6Dimensions and tolerances 2 7Surface finish 11 8Lead-in chamfer 11 9Identification statement (Reference to this International Standard) 12 Bibliography. 13 Copyright International Organization for Standardization Provided by IHS under
10、 license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) iv ISO 2002 All rights reserved Foreword ISO (the International Organization for Standardization) is a world
11、wide 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 the right to be represented on t
12、hat 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. International Standards are drafted in
13、 accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International 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. Atten
14、tion is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 6195 was prepared by Technical Committee ISO/TC 131, Fluid power
15、systems, Subcommittee SC 7, Sealing devices. This second edition cancels and replaces the first edition (ISO 6195:1986), which has been technically revised. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001
16、Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) ISO 2002 All rights reserved v Introduction In fluid power systems, power is transmitted and controlled through a fluid (or gas) under pressure within an enclosed circuit. W
17、iper rings are used to prevent ingress of contaminants and thereby to protect the seals and bearings within the equipment. This International Standard is one of a series of standards covering the dimensions and tolerances of housings. Copyright International Organization for Standardization Provided
18、 by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Te
19、chnical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 6195:2002(E) ISO 2002 All rights reserved 1 Fluid power systems and components Cylinder-rod wiper-ring housings in reciprocating appl
20、ications Dimensions and tolerances 1Scope This International Standard specifies dimensions and tolerances of housings for wiper rings used in reciprocating rod applications for fluid power cylinders. The range of rod diameters is from to . This International Standard is applicable to the following f
21、our housing designs. Type A: recessed housings with undercut or separate cover to retain elastomeric wipers (these are the preferred housings for single lip wipers without integral rigid enforcement). Type B: open recessed housings for wipers with integral rigid enforcement, that are a press-fit in
22、the housing. Type C: recessed housings with undercut to retain elastomeric wipers (these are the preferred housings for double lip wipers without integral rigid enforcement). Type D: recessed housings with undercut to retain elastomer-energized, plastic-faced wipers. This International Standard does
23、 not otherwise specify the style, configurations, materials, or performance ratings for the wiper ring. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subseq
24、uent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the
25、latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 883, Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole Dimensions ISO 3320, Fluid power systems and components Cylinde
26、r bores and piston rod diameters Metric series ISO 5597, Hydraulic fluid power Cylinders Housings for piston and rod seals in reciprocating applications Dimensions and tolerances ISO 5598, Fluid power systems and components Vocabulary ISO 6020-1, Hydraulic fluid power Mounting dimensions for single
27、rod cylinders, 16 MPa (160 bar) series Part 1: Medium series ISO 6020-2, Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 2: Compact series ISO 6020-3, Hydraulic fluid power Mounting dimensions for single rod cylinders, 16 MPa (160 bar) series Part 3:
28、Compact series with bores from 250 mm to 500 mm ISO 6022, Hydraulic fluid power Single rod cylinders Mounting dimensions 250 bar (25 000 kPa) series 4 mm360 mm Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/99725450
29、01 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) 2 ISO 2002 All rights reserved ISO 10762, Hydraulic fluid power Cylinder mounting dimensions 10 MPa (100 bar) series 3Terms and definitions For the purposes of this Inter
30、national Standard, the terms and definitions given in ISO 5598 apply. 4Letter symbols The letter symbols used in this International Standard are as follows. rod diameter outside diameter of wiper housing retainer diameter axial length of the lead-in chamfer axial length of the wiper housing maximum
31、length of the wiper retainer width radial depth (cross-section) of the housing radius 5General The wiper ring manufacturer should be consulted on the suitability of a particular type of wiper ring for the application. Sharp edges and burrs shall be removed from corners of supporting surfaces and rou
32、nded. Supporting surfaces are required to provide maximum support. 6Dimensions and tolerances 6.1Type A housing 6.1.1An example of a type A housing is shown in Figure 1. 6.1.2Type A housing dimensions and tolerances shall conform to Table 1. d D1 D2 C L1 L2 L3 S = D1 d 2 r Copyright International Or
33、ganization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) ISO 2002 All rights reserved 3 6.1.3Type A wiper rings a
34、re recommended for use with cylinders conforming to ISO 6020-1 and to ISO 6022. Dimensions in millimetres a May be integral or with separate retaining plate. b Rounded and burr free. c See Table 5 for dimensions. Figure 1 Example of type A wiper housing Copyright International Organization for Stand
35、ardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) 4 ISO 2002 All rights reserved Table 1 Dimensions for type A wiper housings
36、Dimensions in millimetres Rod diameter a, b Radial depth Outside diameter Axial length Wiper length Retainer diameter c H11max.H11max.max. 4129,5 51310,5 61411,5 81613,5 101815,5 122017,5 142219,5 162421,5 182623,5 204285825,50,3 223027,5 253330,5 283633,5 324037,5 364441,50,5 404845,5 455350,5 5058
37、55,5 566663 637370 705806,310770,4 809087 9010097 100115110 110125120 125140135 1407,51559,5141500,6 160175170 180195190 200215210 220240233,5 250270263,5 2801030012,518293,50,80,9 320340333,5 360380373,5 a See ISO 3320 and ISO 5597. b One-piece housings can be used with rod diameters greater than .
38、 c These specific dimensions permit the use of tools conforming to ISO 883. dSD1L1L2D2r1r2 +0,2 0 +0,2 0 +0,3 0 +0,3 0 14 mm Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40
39、:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) ISO 2002 All rights reserved 5 6.2Type B housing 6.2.1An example of a type B housing is shown in Figure 2. 6.2.2Type B housing dimensions and tolerances shall conform to Table 2. 6.2.3Type B wiper rings ar
40、e recommended for use with cylinders conforming to ISO 6020-1 and to ISO 6022. Dimensions in millimetres a Rounded and burr free. b See Table 5 for dimensions. Figure 2 Example of type B wiper housing Copyright International Organization for Standardization Provided by IHS under license with ISO Lic
41、ensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) 6 ISO 2002 All rights reserved Table 2 Dimensions for type B wiper housings Dimensions in millimetres Rod diameter a Radial depth
42、Outside diameterAxial lengthWiper length H8max. 412 513 641458 816 1018 1222 1424 1626 1828 2030 2232 2838 2535 32542711 3646 4050 4555 5060 5666 6373 7080 8090 90100 100115 110125 125140 1407,5155913 160175 180195 200215 220240 250270 280103001216 320340 360380 a See ISO 3320 and ISO 5597. dSD1L1L2
43、 +0,5 0 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) ISO 2002 All rights re
44、served 7 6.3Type C housing 6.3.1An example of a type C housing is shown in Figure 3. 6.3.2Type C housing dimensions and tolerances shall conform to Table 3 (the sizes for use with glands conforming to ISO 6020-2, to ISO 6020-3 and to ISO 10762 are indicated). Dimensions in millimetres a May be integ
45、ral or with separate retaining plate. b Rounded and burr free. c See Table 5 for dimensions. Figure 3 Example of type C wiper housing Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/19/2
46、007 21:40:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6195:2002(E) 8 ISO 2002 All rights reserved Table 3 Dimensions for type C wiper housings Dimensions in millimetres Rod diameter a, b Radial depth Outside diameter Axial length Wiper length Retainer diameter Ra
47、dius H11max.H11max. 4106,5 5117,5 6128,5 81410,5 101612,5 12 c 1814,5 14 c 3204716,5 162218,5 18 c 2420,5 202622,5 22 c 2824,5 253127,5 28 c 3631 324035 36 c 44458390,3 404843 45 c 5348 505853 56 c 6659 637366 70 c 58069,773 809083 90 c 10093 100110103 110 c 125114 125140129 140 c, d 7,51558,513,01440,4 160175164 180 d 195184 200215204 220 d 240226 250 d 270256 280 d 1030012182860,6 320340326 360 d 380366 a See ISO 3320 and ISO 5597. b Split housings should be used for rod diameters up to an