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1、INTERNATIONAL STANDARD IS0 6301-l Second edition 1997-12-15 Pneumatic fluid power - Compressed air lubricators - Part 1: Main characteristics to be included in suppliers literature and product-marking requirements Transmissions pneumatiques - Lubrificateurs pour air cornprim - Pat-tie 1: Principales
2、 caracthistigues B inclure cians la documentation des fournisseurs et exigences de marquage du produit This material is reproduced from IS0 documents under International Organization for Standardization (ISO) Copyright License number IHSIICC11996. Not for resale. No part of these IS0 documents may b
3、e reproduced in any form, electronic retrieval system or otherwise, except as allowed in the copyright law of the country of use, or with the prior written consent of IS0 (Case postale 56,121l Geneva 20, Switzerland, Fax +41 22 734 10 79), IHS or the IS0 Licensers members. Reference number IS0 6301-
4、1:1997(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 6301-l :1997(E) Foreword IS0 (the Interna
5、tional Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has be
6、en established has the right to be represented on that committee. International organizations, governmental and non- governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical sta
7、ndardization. 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. International Standard IS0 6301-l was prepared by Technical
8、 Committee ISO/TC 131, Fluid power systems, Subcommittee SC 5, Control products and components. This second edition cancels and replaces the first edition (IS0 6301-l :1989) of which it constitues a technical revision. IS0 6301 consists of the following parts, under the general title Pneumatic fluid
9、 power - Compressed air lubricators: - Part 1: Main characteristics to be included in suppliers literature and product-marking requirements - Part 2: Test methods to determine the main characteristics to be included in suppliers literature Annex A of this part of IS0 6301 is for information only. Q
10、IS0 1997 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 writing from the publisher. International Organization for Standardiz
11、ation Case postale 56 9 CH-1211 Genhve 20 l Switzerland Internet central iso.ch x.400 c=ch; a=4OOnet; p=iso; o=isocs; s=central Printed in Switzerland ii Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Res
12、ale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO6301-1:1997(E) Introduction In pneumatic fluid power systems, power is transmitted and controlled through air under pressure within a circuit. Where lubrication of the air media is desired, compress
13、ed air lubricators are components designed to introduce the required quantity of lubricant into the air stream. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproductio
14、n or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD 0 IS0 IS0 6301-1:1997(E) Pneumatic fluid power - Compressed air lubricators - Part 1: Main characteristics to be included in suppliers literature and product-marking requirements 1 Scope This part of IS0 6301 specifies w
15、hich characteristics of compressed air lubricators are to be included in the suppliers literature. It also specifies product-marking requirements which the lubricators must meet. This part of IS0 6301 applies to compressed air lubricators, constructed from light alloys (aluminium, etc), zinc diecast
16、 alloys, brass, steel and plastic, with a rated pressure of 1 600 kPa (16 bar) and a maximum temperature of 80 “C. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of IS0 6301. At the time of publication, the
17、editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of IS0 6301 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently v
18、alid International Standards. IS0 2944:1974, Fluid power systems and components - Nominal pressures. IS0 5598:1985, Fluid power systems and components - Vocabulary. IS0 6301-2:1997, Pneumatic fluid power - Compressed air lubricators - Part 2: Test methods to determine the main characteristics to be
19、included in suppliers literature. 3 Definitions For the purposes of this part of IS0 6301, the definitions given in IS0 5598 apply together with the following. 3.1 compressed air lubricator: Component designed to introduce controlled quantities of lubricant into the compressed air stream. There are
20、two kinds of compressed air lubricators based upon two principles of operation as defined in 3.1 .l and 3.1.2. 3.1.1 non-recirculating lubricator: Lubricator which injects into the air flow all the oil passing through the oil feed mechanism. Copyright International Organization for Standardization P
21、rovided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 63014:1997(E) 0 IS0 3.1.2 recirculating lubricator: Lubricator which injects into the air flow only a portion
22、 of the oil observed passing through the oil feed mechanism. 3.2 rated pressure: Pressure, confirmed through testing, at which a component or piping is designed to operate for a number of repetitions sufficient to assure adequate service life. 3.3 minimum operating flow for a lubricator: Minimum flo
23、w rate which, with the minimum oil level in the reservoir, provides an oil feed and atomization of the lubricant with a theoretical concentration when the oil feed mechanism is set at the maximum. 4 Technical requirements Descriptive literature covering compressed air lubricators shall include the f
24、ollowing characteristics. 4.1 General characteristics 4.1 .l General dimensions The dimensions shown in figure 1 shall be given, in millimetres. For ports, see 4.1.2. 4.1.2 Port forms Port forms should be selected from IS0 228-l for ports with pipe parallel threads, or IS0 7-l for ports with pipe ta
25、pered threads. The connecting interface for flange-mounted designs may be plain ported and counterbored to accept O-rings. For certain applications and connections, other port forms may be employed. 4.1.3 Rated pressure Compressed air lubricators shall be classified according to a pressure, selected
26、 from the preferred pressures listed in IS0 2944. The rated pressure shall be verified using the test procedure specified as provided in IS0 6301-2:1997, clause 6. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 N
27、ot for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 6301-1:1997(E) A = Maximum overall width B = Maximum installation height below the port centreline C = Maximum overall depth, excluding pressure gauge D = Distance between the faces of th
28、e compressed air connection (inlet/outlet) E = Maximum height above the port centreline FV = Maximum installation depth from the port centreline H = Minimum clearance from the port centreline to permit dismantling J2) = Distance between mounting holes K4 = Distance between the port centreline and mo
29、unting holes L 2) = Minimum diameter and length of mounting holes or recommended mounting bolts W = Port description 1) Applies also for mounting brackets. 2) Dimensions J, Kand L shall be indicated only if the device has provisions for mounting. Figure 1 - Dimensions of lubricators Copyright Intern
30、ational Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 6301-1:1997(E) I50 4.1.4 Range of operating temperatures 4.1.4.1 Th
31、e temperature range in which the material and the operation of the lubricator are not impaired shall be stated. 4.1.4.2 Alternate combinations of constant maximum operating pressure and temperature ratings when optional designs may require a different rating shall be specified. 4.2 Particular requir
32、ements The data provided by the supplier shall assist the user in selecting the compressed air lubricator which is best suited for the particular application. 4.2.1 Pressure drop - Air flow rate The pressure drop at three inlet pressure levels of 250 kPa, 630 kPa, 1 000 kPa (2,5 bar; 6,3 bar; 10 bar
33、), or rated pressure, if different from 1 000 kPa (10 bar), shalt be measured in accordance with IS0 6301-2:1997, clause 7, for each port size, lubricator type (recirculating or non-recirculating) and reservoir size. The pressure drop at additional inlet pressures, such as described in IS0 2944, or
34、elsewhere, may also be recorded. Results shall be presented in either graphical or tabular form. Typical examples are given in figure 2 and table 1. z k I / -kPat -bar) 9 /- kPa ( -bar) Air flow rate (dm3/s. ANR) Figure 2 - Lubricator performance Table 1 - Air flow rate at a pressure drop which equa
35、ls 5 % of inlet pressure for lubricator model number Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS
36、0 IS0 6301-l :1997(E) 4.2.2 Limits of use - Minimum operating flow The minimum operating flow for an inlet pressure of 630 kPa (6,3 bar) (or rated pressure if lower) shall be determined in accordance with IS0 6301-2:1997, clause 8, and published with the suppliers literature. 4.2.3 Oil reservoir cap
37、acity The capacity of the reservoir shall be measured in accordance with IS0 6301-2:1997, clause 9, for each size of lubricator reservoir and type of lubricator to which it is attached. Results shall be published with other descriptive specifications for lubricators. 4.2.4 Adjustment of oil flow The
38、 method of adjusting the oil flow, of controlling its delivery rate and of locking the setting (if provided) shall be specified in the literature. 4.2.5 Filling The method of filling and the filling procedure shall be stated. 4.2.6 Materials of construction The generic materials of construction (e.g
39、. body, spring cage, bottom plug and internal parts, elastomers and bowl) shall be listed. 5 Operation and maintenance Information required for application, operation, examination and maintenance, shall be provided and include a) information on the lubricant types that are compatible with the lubric
40、ator; b) the products that can be used for cleaning the lubricator (sight dome, reservoir, etc.); c) the minimum temperature that can be used, with a suitable warning of the effects of condensate freezing, if applicable. 6 Marking The compressed air lubricators shall be marked with the following inf
41、ormation : a) the manufacturers or suppliers name or trademark; b) the manufacturers or suppliers model or type number; c) rated pressure; d) maximum temperature; 5 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100
42、Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 6301-1:1997(E) IS0 e) warning about cleaning products, if applicable; f) direction of flow; g) maximum/minimum fluid levels (if practical); h) code to indicate date of manufacture. 7 Ide
43、ntification statement (Reference to this part of IS0 6301) Use the following statement in test reports, catalogues and sales literature when electing to comply with this part of IS0 6301: “Characteristics and requirements for compressed air lubricators are in accordance with IS0 6301-l :1997, Pneuma
44、tic fluid power - Compressed air lubricators - Part I: Main characteristics to be included in suppliers literature and product-marking requirements.” Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale,
45、 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,- Q IS0 IS0 63014:1997(E) Annex A (informative) Bibliography l IS0 7-1:1994, Pipe threads where pressure-tight joint are made on the threads - Part 1: Dimensions, tolerances and designation. 2 IS0 228-1:1994
46、, Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation. 7 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo
47、reproduction or networking permitted without license from IHS -,-,- IS0 630+1:1997(E) ICS 23.100.99 Descriptors: pneumatic fluid power, compressed air circuits, lubrication systems, lubricators, technical data sheets, sets of data, characteristics, marking. Price based on 7 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:48:17 MDTNo reproduction or networking permitted without license from IHS -,-,-