《ISO-17101-2004.pdf》由会员分享，可在线阅读，更多相关《ISO-17101-2004.pdf（26页珍藏版）》请在三一文库上搜索。
1、INTERNATIONAL STANDARD ISO 17101 First edition 2004-05-01 Reference number ISO 17101:2004(E) ISO 2004 Agricultural machinery Rotary and flail mowers Thrown-object test and acceptance criteria Matriel agricole Faucheuses rotatives et faucheuses-broyeuses Essai de projection dobjets et critres daccept
2、ation Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) ii ISO 2004 All rights
3、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 installed on the computer performing the editing. In downloading th
4、is file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General I
5、nfo relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given belo
6、w. ISO 2004 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 either ISO at the address below or ISOs member body i
7、n 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.org Web www.iso.org Published in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO License
8、e=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) ISO 2004 All rights reserved iii Contents Page 1Scope 1 2Normative references 1 3Terms and definitions 1 4Thrown-object test . 2 4.1
9、Testing conditions . 2 4.2Target 2 4.3Test material 9 4.4Test method . 12 4.5Test results 14 4.6Acceptance criteria . 14 Annex A (informative) Illustrations of mowers 17 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards
10、1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) iv ISO 2004 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO m
11、ember 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 that committee. International organizations, governm
12、ental 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 accordance with the rules given in the ISO/IEC Dir
13、ectives, 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. Publication as an International Standard requires approval by at least 75 % of the member bo
14、dies 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 rights. ISO 17101 was prepared by Technical Committee ISO/TC 23, Tractors and machinery
15、for agriculture and forestry, Subcommittee SC 7, Equipment for harvesting and conservation. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or network
16、ing permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 17101:2004(E) ISO 2004 All rights reserved 1 Agricultural machinery Rotary and flail mowers Thrown- object test and acceptance criteria 1Scope This International Standard gives specifications and acceptance criteria for the throw
17、n-object testing of rotary and flail mowers used in agriculture. Examples of machines are shown in Annex A. It is not applicable to mowers with an articulated arm, mowers with one or more vertical axis designed for mulching, pedestrian-controlled motor mowers, lawn mowers or machines designed as law
18、n mowers, inter-row mowing units, machines designed for highway and road maintenance only. NOTEIf a machine is also designed for use outside agriculture, other thrown-object tests may apply. 2Normative references The following referenced documents are indispensable for the application of this docume
19、nt. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 536, Paper and board Determination of grammage ISO 789-1, Agricultural tractors Test procedures Part 1: Power tests for power take-o
20、ff ISO 1974, Paper Determination of tearing resistance (Elmendorf method) ISO 2758, Paper Determination of bursting strength 3Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 rotary mower mower in which one or more functional components cut or s
21、hear by impact without mulching and rotate about a vertical axis 3.2 flail mower mower with a multiplicity of free-swinging cutting elements that rotate about a horizontal axis, which cuts the grass by impact and mulches it with the same tools 3.3 conditioning device mechanical device allowing the a
22、cceleration of the crop-drying process (e.g. crushing, impact, abrasion, lamination) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking per
23、mitted without license from IHS -,-,- ISO 17101:2004(E) 2 ISO 2004 All rights reserved 3.4 swath board adjustable device for controlling the swath width 3.5 kraft paper paper produced from pure unbleached sulfate kraft pulp with machine-finished surface NOTE 1It is mainly used for the manufacture of
24、 paper sacks and for lining and laminating. NOTE 2See 4.2.1 for details of specifications. 3.6 impact hole in kraft paper caused by a stone passing completely through the kraft paper or tear with a deformation of the paper towards the exterior 4Thrown-object test 4.1Testing conditions 4.1.1General T
25、ests shall be performed on horizontal hard ground. EXAMPLEConcrete, asphalt. Tests shall be performed using the same mower, or mower with conditioning device, and the same protective devices. If the mower can be fitted with a removable conditioning device, the test shall be performed both with and w
26、ithout the conditioning device. If the mower can be operated in different working positions (right side, centre or left side of the tractor, see 4.2.7), the test shall be performed with the mower in the rightmost and leftmost working positions behind the tractor, as given by the manufacturer in the
27、instruction handbook. Adjustable devices (e.g. swath board) which could influence the efficiency of the protective device in preventing projections shall be located in the least favourable position. During tests, the mower shall be moved so that the tools run through the test material with a forward
28、 speed of from to . 4.1.2Mounted, semi-mounted or trailed mowers During tests, the mowers shall be driven at the speed recommended by the manufacturer, e.g. at power take-off (PTO) speed of or , by a tractor with minimum power at least equal to the minimum (PTO) needed for the mower measured accordi
29、ng to ISO 789-1. 4.2Target 4.2.1General A target is used to record the impact of stones projected from the protected zone of the mower. The target consists of several panels on which kraft paper is stretched such that it extends below in the lower zone (see 4.4.1) for a minimum of . The kraft paper
30、grammage shall be , determined in accordance with ISO 536. The bursting strength shall be minimum, determined by using the method specified in ISO 2758. The tearing resistance shall be minimum, in the machine direction, determined in accordance with the test method specified in ISO 1974. There shall
31、 be no reinforcing slat within of the 2 km/h4 km/h 540 min11 000 min1 50 mm120 g/m210 g/m2 500 kPa 1 200 mN 20 mm Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo r
32、eproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) ISO 2004 All rights reserved 3 kraft paper. There shall be no overlapping of kraft paper, and, in order to have no overlaps, the kraft paper should be stretched from the roll in the horizontal direction on the frame
33、s. Panels 1 to 4 shall be made of a rigid frame, in height (see Figures 2 to 6). 4.2.2Panels in the operators zone for mowers attached at the rear three-point tractor linkage Panels 5, 7a and 7b act as a target in the operators zone (see Figure 1); they shall be made of a rigid frame and shall compl
34、y with the specifications given in Table 1. At the rear angle of Panels 7a and 7b, there may be a slat, in contact with paper and with a maximum thickness of . Panel 5 connects Panels 7a and 7b and shall be perpendicular to them. Panels 7a and 7b shall be parallel to the longitudinal axis of the tra
35、ctor. Panel 5 shall be located at a horizontal distance of in front of the axis of the lower hitch points of the mower. In order to comply with the required dimensions, it may be necessary to use an intermediate frame on Dimensions in millimetres Figure 1 Table 1 Panels 5, 7a and 7b Dimensions in mi
36、llimetres PanelDimensions Height above ground of lower edge 5 height: 1 400 900 width: 2 600 7a and 7b height: 800 1 500 width: 900 2 000 mm 3 mm 800 mm Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not
37、for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) 4 ISO 2004 All rights reserved which Panel 5 can be mounted and which is itself mounted between the hitch points of the tractor and the hitch points of the mower. 4.2.3Target f
38、or offset mowers with one or several vertical axes or horizontal axis attached at rear three-point tractor linkage (see Figure 2) The target is made up of six panels (Panels 1, 2, 3, 4, 5 and 7a), which shall comply with the specifications of 4.2.1 and 4.2.2. Panels 2 and 4 shall be long. If, due to
39、 mower dimensions, it is not possible to achieve this length, it may be increased. In this case, Panel 3 shall be located at a maximum horizontal distance of from the rear of the mower in the test starting position. Panel 2 shall be parallel to the longitudinal tractor axis and located at a distance
40、 of from the nearest tool path. Dimensions in millimetres Key Atest material Btool path (mower with vertical axle) Ctool path (mower with horizontal axle) panel (1, 2, 3, 4, 5, 7a) Figure 2 4 000 mm 200 mm 1 000 mm Copyright International Organization for Standardization Provided by IHS under licens
41、e with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) ISO 2004 All rights reserved 5 Panel 4 shall be parallel to Panel 2 and located at a distance of from the nearest
42、tool path. When, owing to the dimensions of the tractor, this distance cannot be achieved, it may be increased. In this case, Panel 4 shall be located at a maximum horizontal distance of from the rear wheel of the tractor. Panel 3 connects Panels 2 and 4 and shall be perpendicular to them. Panel 1 s
43、hall be perpendicular, and immediately adjacent, to Panel 2 with the unattached end located at a maximum horizontal distance of from a horizontal line projected forward across the outside face of the rear wheel of the tractor nearest to the mower in the test starting position. 4.2.4Target for in-lin
44、e mowers with one or several vertical axes or horizontal axis attached at rear three-point tractor linkage (see Figure 3) Dimensions in millimetres Key Atest material Btool path (mower with vertical axle) Ctool path (mower with horizontal axle) panel (1a, 1b, 2, 3, 4, 5, 7a, 7b) Figure 3 2 000 mm 20
45、0 mm 200 mm Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/18/2007 20:15:25 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 17101:2004(E) 6 ISO 2004 All ri
46、ghts reserved The target is made up of six (or eight) panels (Panels 1a, 1b, 2, 3, 4, 5 and, in some cases, 7a and 7b) which shall comply with the specifications of 4.2.1. and 4.2.2. Panels 7a and 7b shall be used when the cutting width of the mower is more than or the mower can be operated at diffe
47、rent working positions (right side, centre or left side of the tractor). Panels 2 and 4 shall be long. If, owing to mower dimensions, it is not possible to achieve this length, it may be increased. In this case, Panel 3 shall be located at a maximum horizontal distance of from the rear of the mower
48、in the test starting position. Panel 1a shall be perpendicular, and immediately adjacent, to Panel 4, with the unattached end located at a maximum horizontal distance of from a horizontal line projected forward across the outside face of the rear wheel of the tractor nearest to Panel 4 in the test starting position. Panel 1b shall be perpendicular, and immediately adjacent, to Panel 2, with the unattached en