ANSI ASABE 17101-1-2016 Agricultural machinery - Thrown-object test and acceptance criteria - Part 1 Rotary mowers.pdf

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1、 ASABE/ISO 17101-1:2012 JUN2016 Agricultural machinery Thrown-object test and acceptance criteria Part 1: Rotary mowers American Society of Agricultural and Biological Engineers ASABE is a professional and technical organization, of members worldwide, who are dedicated to advancement of engineering

2、applicable to agricultural, food, and biological systems. ASABE Standards are consensus documents developed and adopted by the American Society of Agricultural and Biological Engineers to meet standardization needs within the scope of the Society; principally agricultural field equipment, farmstead

3、equipment, structures, soil and water resource management, turf and landscape equipment, forest engineering, food and process engineering, electric power applications, plant and animal environment, and waste management. NOTE: ASABE Standards, Engineering Practices, and Data are informational and adv

4、isory only. Their use by anyone engaged in industry or trade is entirely voluntary. The ASABE assumes no responsibility for results attributable to the application of ASABE Standards, Engineering Practices, and Data. Conformity does not ensure compliance with applicable ordinances, laws and regulati

5、ons. Prospective users are responsible for protecting themselves against liability for infringement of patents. ASABE Standards, Engineering Practices, and Data initially approved prior to the society name change in July of 2005 are designated as “ASAE“, regardless of the revision approval date. New

6、ly developed Standards, Engineering Practices and Data approved after July of 2005 are designated as “ASABE“. Standards designated as “ANSI“ are American National Standards as are all ISO adoptions published by ASABE. Adoption as an American National Standard requires verification by ANSI that the r

7、equirements for due process, consensus, and other criteria for approval have been met by ASABE. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much

8、 more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. CAUTION NOTICE: ASABE and ANSI standards may be revised or withdrawn at any time. Additionally, procedures of ASAB

9、E require that action be taken periodically to reaffirm, revise, or withdraw each standard. Copyright American Society of Agricultural and Biological Engineers. All rights reserved. ASABE, 2950 Niles Road, St. Joseph, Ml 49085-9659, USA, phone 269-429-0300, fax 269-429-3852, hqasabe.org AABE/ISO 171

10、01-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 1 ASABE/ISO 17101-1:2012 JUN2016 Approved June 2016 as an American National Standard Agricultural machinery Thrown-object test and acceptance criteria Part 1: Rotary mowers These materials are subject to copyright

11、claims of ISO and ASABE. No part of this publication may be reproduced in any form, including an electronic retrieval system, without the prior written permission of ASABE. All requests pertaining to ASABE/ISO 17101-1:2012 JUN2016 standard should be submitted to ASABE. Developed by the ASABE Machine

12、ry Systems Harvest subcommittee. Identical adoption of ISO 17101-1:2012 approved by ASABE and ANSI June 2016. Keywords: Disc mowers, Drum mowers, Flail mowers, Safety, Testing 0 Foreword 0.1 ASABE/ISO 17101-2:2012, Agricultural machinery Thrown-object test and acceptance criteria Part 1: Rotary mowe

13、rs, is an adoption without modification of the identically titled ISO standard ISO 17101-1:2012, Agricultural machinery Thrown-object test and acceptance criteria Part 1: Rotary mowers. 0.2 This part of ISO 17101 gives specifications and acceptance criteria for thrown-object testing of rotary mowers

14、 used in agriculture. Examples of machines are shown in Annex A. It is not applicable to the following: flail mowers; 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 lawn mowers; inte

15、r-row mowing units; machines designed for highway and road maintenance only. NOTE 1 If a machine is also designed for use outside agriculture, in addition to the thrown-object test given in this part of ISO 17101, other thrown-object tests might apply. NOTE 2 Thrown-object tests and acceptance crite

16、ria for flail mowers are dealt with in ISO 17101-2. NOTE 3 Thrown-object tests and acceptance criteria for rotary mowers which have a tip circle greater than 1 000 mm are dealt with in ISO 4254-13. 0.3 Four normative references are listed in ISO 17101-1:2012. These references have been reviewed and

17、accepted as part of the adoption of ASABE adoption ASABE/ISO 17101-1:2012. 0.4 This standard has been approved as an American National standard by ANSI (American National Standards Institute). Text of ISO 17101-1:2012, Agricultural machinery Thrown-object test and acceptance criteria Part 1: Rotary

18、mowers, follows. AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 2 1 Scope This part of ISO 17101 gives specifications and acceptance criteria for thrown-object testing of rotary mowers used in agriculture. Examples of machines are shown in Annex A.

19、It is not applicable to the following: flail mowers; 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 lawn mowers; inter-row mowing units; machines designed for highway and road mainte

20、nance only. NOTE 1 If a machine is also designed for use outside agriculture, in addition to the thrown-object test given in this part of ISO 17101, other thrown-object tests might apply. NOTE 2 Thrown-object tests and acceptance criteria for flail mowers are dealt with in ISO 17101-2. NOTE 3 Thrown

21、-object tests and acceptance criteria for rotary mowers which have a tip circle greater than 1 000 mm are dealt with in ISO 4254-13. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated r

22、eferences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 536-1, Paper and board Determination of grammage ISO 789-1:1990, Agricultural tractors Test procedures Part 1: Power tests for power take-off ISO 1

23、974:2012, Paper Determination of tearing resistance Elmendorf method ISO 2758:2, Paper Determination of bursting strength 3 Terms 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 she

24、ar forage crop by impact without mulching and rotate about a vertical axis SOURCE: ISO 4254-12:2012, definition 3.1 1To be published. (Revision of ISO 536:1995) 2To be published. (Revision of ISO 2758:2001) AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engin

25、eers 3 3.2 flail mower mower with a multiplicity of free-swinging cutting elements that rotate about a horizontal axis, which cuts the crop by impact and mulches it with the same working elements SOURCE: ISO 4254-12:2012, definition 3.2 3.3 conditioning device mechanical device allowing the accelera

26、tion of the crop-drying process NOTE Examples of acceleration of the crop-drying process include crushing, impact, abrasion and lamination. 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 s

27、urface NOTE 1 Kraft paper is mainly used for the manufacture of paper sacks and for lining and laminating. NOTE 2 See 4.2.1.1 for details of specifications. 3.6 test operation consisting of two runs 3.7 run single pass through the thrown-object material 3.8 impact hole in the Kraft paper caused by a

28、 stone through which a cylindrical stick with a 6 mm diameter semi-spherical end passes without noticeable effort on the hand of the operator 4 Thrown-object test 4.1 Testing conditions 4.1.1 Mower used for test Tests shall be performed using the same rotary mower, or the same rotary mower with a co

29、nditioning device, and the same protective devices. If the rotary mower can be fitted with a removable conditioning device, the test shall be performed both with and without the conditioning device. If the rotary mower can be operated in different working positions right side, centre or left side of

30、 the tractor (see 4.2.7), the test shall be performed with the rotary mower in the rightmost and leftmost working positions behind the tractor as specified by the manufacturer in the operators manual. AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 4

31、 4.1.1.1 Thrown-object guard adjustment Adjustable devices (e.g. swathe board), which could influence the efficiency of the protective device to prevent projections, shall be located in the least favourable position. 4.1.1.2 Cutting height The cutting height shall be adjusted at 50 mm. If this is no

32、t possible due to the design of the rotary mower, the cutting height shall be adjusted as near as possible to 50 mm. 4.1.2 Test surface area Tests shall be performed on firm and horizontal, hard ground. EXAMPLES Concrete, asphalt. 4.2 Target A target is used to record the impact of stones projected

33、from the protected zone of the rotary mower. 4.2.1 Target construction 4.2.1.1 Target material The panels shall be constructed of a rigid frame. The dimensions of panels 1 to 4 are shown in Figure 1; the dimensions of panels 5 and 7 are shown in Figure 3; the dimensions of panel 6 are shown in Figur

34、e 2 a). The Kraft paper grammage shall be 120 g/m210 g/m2, determined in accordance with ISO 536. The bursting strength shall be 500 kPa minimum, determined by using the method specified in ISO 2758. The tearing resistance shall be 1 200 mN minimum, in the machine direction, determined in accordance

35、 with the test method specified in ISO 1974. 4.2.1.2 Target material attachment There shall be no reinforcing slat within 20 mm of the 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 dir

36、ection on the frames. 4.2.1.3 Target panels frame Panels 1 to 4 shall be made of a rigid frame, 2 000 mm in height (see Figure 1). 4.2.1.4 Panel reference lines Two reference lines, traced along the target at 600 mm and 1 200 mm from ground level, shall show three zones: a lower zone (between 0 mm a

37、nd 600 mm); a middle zone (between 600 mm and 1200 mm); and an upper zone (between 1 200 mm and 2 000 mm) (see Figure 1). If the rotary mower dimensions require an extension of Panels 1, 2, 3 and 4, reference lines shall be moved proportionally upwards see Figure 2 a). The Panel 6 reference lines (s

38、ee 4.2.5) shall be located 500 mm and 1 000 mm from ground level and show three zones: a lower zone (between 0 mm and 500 mm); AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 5 a middle zone (between 500 mm and 1 000 mm); and an upper zone (between 1

39、 000 mm and 1 200 mm) see Figure 2 b). If Panel 6 needs to be moved towards the rear due to rotary mower dimensions, the reference lines shall be moved proportionally upwards see Figure 2 c). Figure 1 Target panel AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biologica

40、l Engineers 6 a) Example of proportional reference line adjustment Figure 2 (continued on the next page) AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 7 b) Reference lines for Panel 6 front-mounted rotary mowers Figure 2 (continued on the next page

41、) AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 8 c) Proportional reference line adjustment for Panel 6 Figure 2 Panel reference lines 4.2.2 Panels in the operators zone for rotary mowers attached at the rear three-point tractor linkage Panels 5, 7

42、a and 7b act as a target in the operators zone (see Figure 3); they shall be made of a rigid frame and shall comply with the specifications given in Table 1 and Table 2. At the rear angle of Panels 7a and 7b, there may be a slat, in contact with paper and with a maximum thickness of 3 mm. Panel 5 co

43、nnects Panels 7a and 7b and shall be perpendicular to them. Panels 7a and 7b shall be parallel to the longitudinal axis of the tractor. For three-point tractor linkage mowers, Panel 5 shall be located in a horizontal distance of (800 50 mm) in front of the axis of the lower hitch points of the mower

44、. NOTE 1 To comply with the required dimensions, it might be necessary to use an intermediate frame on which Panel 5 can be mounted and which is mounted between the hitch points of the tractor and the hitch points of the mower. Figure 5 shows an example of the location of Panel 5. For trailed and se

45、mi-mounted machines, the following requirements apply. a) For lower linkage coupled rotary mowers, Panel 5 shall be located in a horizontal distance of (800 50) mm in front of the axis of the hitch points of the rotary mower. AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural a

46、nd Biological Engineers 9 NOTE 2 To comply with the required dimensions, it might be necessary to use an intermediate frame on which Panel 5 can be mounted and which is mounted between the hitch points of the tractor and the hitch points of the rotary mower. b) For all other trailed rotary mowers, e

47、.g. drawbar, hitch hook, piton fix, ball type, Panel 5 shall be located in a horizontal distance of (600 50) mm in front of the coupling point of the rotary mower. NOTE 3 To comply with the required dimensions, it might be necessary to use an intermediate frame on which Panel 5 can be mounted and wh

48、ich is mounted between the coupling point of the tractor and the coupling point of the rotary mower. a) Configuration for standard tractors Table 1 Dimensions for Panels 5, 7a and 7b in Figure 3 a) Dimensions in millimetres Height Width Height Above the Ground of the Lower Edge Panel 5 1 400 2 600 9

49、00 10 Panel 7a 1 400 1 300 900 10 Panel 7b 1 400 1 300 900 10 Figure 3 (continued on the next page) AABE/ISO 17101-1:2012 JUN2016 Copyright American Society of Agricultural and Biological Engineers 10 b) Configuration for narrow tractors Table 2 Dimensions for narrow tractors for Panels 5, 7a and 7b in Figure 3b) Height Width Height above the ground of the lower edge Panel 5 1 400 1 500 900