1、INTERNATIONAL STANDARD ISO 15645 First edition 2002-05-01 Reference number ISO 15645:2002(E) ISO 2002 Road construction and maintenance equipment Road milling machinery Terminology and commercial specifications quipement pour la construction et lentretien des routes Fraiseuses Terminologie et spcifi
2、cations commercialesISO 15645:2002(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 instal
3、led on the computer performing the editing. In downloading this 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 produc
4、ts used to create this PDF file can be found in the General Info 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, pl
5、ease 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 writi
6、ng 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 SwitzerlandISO 15645:2002(E) ISO 2002 All rights reserved
7、iii Contents Page 1 Scope . 1 2 Terms and definitions 1 3 Description of milling machine components . 2 3.1 General 2 3.2 Design of milling machine types 2 4 Commercial specifications 3 4.1 Characteristics of the traction and transport vehicle 3 4.2 Cutting and milling system characteristics . 4 4.3
8、 Drum sprinkler device 5 4.4 System to remove or cordon aggregate materials . 5ISO 15645:2002(E) iv ISO 2002 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Interna
9、tional 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, governmental and non-governmental, in liaison with
10、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 Directives, Part 3. Draft International Standar
11、ds 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. Attention is drawn to the possibility that some of the elements of this International Standard may b
12、e the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO15645 was prepared by Technical Committee ISO/TC195, Building construction machinery and equipment.ISO 15645:2002(E) ISO 2002 All rights reserved v Introduction
13、This International Standard deals with road milling machinery used in the retread process, which is carried out in road maintenance. It provides definitions of the milling machine itself and its components, and technical characteristics. It includes figures showing milling machines with a loading de
14、vice and the positioning of work tools in a rotor.INTERNATIONAL STANDARD ISO 15645:2002(E) ISO 2002 All rights reserved 1 Road construction and maintenance equipment Road milling machinery Terminology and commercial specifications 1 Scope This International Standard establishes the terminology, func
15、tions, types and characteristics of road milling machinery. It is applicable to the planing of pavements made of concrete, asphalt and similar materials with a view to removing them. 2 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply. 2
16、.1 road milling machinery mobile road construction machine used to mill materials from paved surfaces 2.2 road milling carrier machine carrying all the systems constituting the road milling machine, distributing the necessary power to operate the different devices and to ensure movement during work
17、and transfer 2.3 cutting and milling system power-driven cylindrical bodies on which the milling tools are fitted NOTE The cylindrical bodies rotate during the milling operation. The tools are mostly cooled by a water sprinkler device. 2.4 levelling system automatic or manual system used to obtain a
18、nd maintain the geometry of the bottom of the cut NOTE The geometry of the bottom refers to both the longitudinal and cross-sections. The geometrical reference is taken from the existing section or from a specific layout. 2.5 system to remove or make a cordon of aggregate material transport system f
19、or removal and storage of loose material NOTE The material is removed by either a front-, rear- or side-loading system, or is deposited as a cordon at the side or the back of the road milling machine. 2.6 operating mass mass of the base machine with all standard equipment, with or without cab, with
20、or without ROPS, etc., with operator ( ) and full fuel tank, and all fluid systems at their rated capacities and, when applicable, with sprinkler water tank half full 75 kgISO 15645:2002(E) 2 ISO 2002 All rights reserved 3 Description of milling machine components 3.1 General The machine is usually
21、equipped with all the following devices: traction and transport system; cutting and milling system; levelling system; system to remove or cordon aggregate material. 3.2 Design of milling machine types 3.2.1 Traction and transport system The description shall include the type of ground drive system (
22、wheels, tracks, etc.), the total number and position of wheels or tracks, the number and position of drive wheels or tracks, and the number and position of guiding wheels or tracks. The position of the rotor in relation to the wheels or tracks and the loading device is shown in Figures 1 and 2. 3.2.
23、2 Cutting and milling system The cutting and milling system comprises a rotor chamber and a drum sprinkler device (see Figure 3). 3.2.3 Rotor drive methods These may be hydraulic, hydromechanical, or mechanical (right and/or left), or may depend on the direction of rotation of the rotor in relation
24、to the direction of movement. 3.2.4 Layout of tools The layout of tools on the rotor is determined by the distance between two successive steps in the cross-section (Figure 2). 3.2.5 System for levelling and control of working depth The following characteristics shall be given: level reference (grou
25、nd, machine element, cord or others); type of sensors (laser, ultrasound, electronic or hydraulic); adjustment; manual; automatic. 3.2.6 System to remove or cordon aggregate materials The description shall include the types of conveyors, their drives and the methods of positioning.ISO 15645:2002(E)
26、ISO 2002 All rights reserved 3 4 Commercial specifications 4.1 Characteristics of the traction and transport vehicle 4.1.1 Dimensional characteristics The dimensions shown in Figure 1 shall be specified: overall length with removal system, (mm); overall length without removal system, (mm); overall w
27、idth in working order (without removal system), (mm); overall height (without removal system), (mm); maximum front overhang (with removal system), (mm); rear overhang, (mm); inside turning radius, (mm); outside turning radius, (mm); distance between the rotor axis and the front wheels/tracks axis, (
28、mm); distance between the rotor axis and the rear wheels/tracks axis, (mm); inside slewing radius of the rotor, (mm); outside slewing radius of the rotor, (mm); maximum loading height, (mm); slewing angle of the removal system, (degrees) side-shift of the rotor to the chassis (for machines with side
29、-shifted rotor) (mm). 4.1.2 Shipping dimensions (overall) The following dimensions shall be specified: length (mm); width (mm); height (mm). 4.1.3 Mass characteristics The following characteristics shall be given: load shipping mass (kg); operating mass (kg); other masses (all in kg) on front axle,
30、on rear axle, cab, protective structure, pumping and liquid adding device. l 1 l 2 b 1 h 1 l 6 l 3 r 1 r 2 l 5 l 4 r 3 r 4 h 2 ISO 15645:2002(E) 4 ISO 2002 All rights reserved 4.1.4 Engine characteristics The following characteristics shall be given: engine brand and type; power (kW); revolutions (r
31、/min); cooling type. 4.1.5 Transmission characteristics The following characteristics shall be given: number of axles; number of driving axles; mechanical transmission; maximum working speed (km/h); maximum transfer speed (km/h). 4.1.6 Position of steering This shall be specified as front, or rear.
32、4.1.7 Characteristics and type of tyres or tracks This shall be specified as front, or rear. 4.1.8 Tank characteristics The following characteristics shall be given: fuel tank capacity (dm 3 ); hydraulic oil tank capacity (dm 3 ); water tank capacity (dm 3 ). 4.2 Cutting and milling system character
33、istics The following characteristics shall be given (see Figures 2 and 3): overall length (mm); working width of rotor, (mm); diameter of rotor with tools, (mm); number of tools; type of tools (with bits of sintered carbide): l 7 d 1ISO 15645:2002(E) ISO 2002 All rights reserved 5 tool in form of wa
34、nd (for surfaces of cement and concrete), tool in form of mushroom (for surfaces of asphalt and concrete); tool attachment method; direction of rotor rotation; revolutions of rotor (min 1 ); peripheral speeds at the end of tools (m/min); depth of cut in one pass, (mm); permissible transverse tilt an
35、gle of the chassis (in relation to the horizontal) (degrees); maximum rotor tilt in vertical plane (degrees); rotor drive method hydraulic, hydromechanical, mechanical; layout of tools step (mm); system of control of working depth level reference (ground, machine element, cord or others), type of se
36、nsors (laser, ultrasound, infrared or others), adjustment of working depth (manual, automatic). 4.3 Drum sprinkler device The following characteristics shall be given: water pump delivery (m 3 /min); pressure in water supply system (MPa); number of spray nozzles. 4.4 System to remove or cordon aggre
37、gate materials The following characteristics shall be given: type of conveyor (belt, drag slat or other); output of conveyor (kg/h); width of conveyor (mm); conveyor drive method (hydraulic, hydromechanical, mechanical); system of conveyor positioning (hydraulic, hydromechanical, mechanical) overall
38、 length with removal system folded (mm). h 3ISO 15645:2002(E) 6 ISO 2002 All rights reserved Key 1T r a c k s 2 Removal system 3R o t o r Overall length (with removal system) Overall length (without removal system) Rear overhang Distance between the rotor axis and the rear wheels/tracks axis Distanc
39、e between the rotor axis and the front wheels/tracks axis Maximum front overhang (with removal system) Overall height (without removal system) Maximum loading height Overall width (without removal system) Inside turning radius Outside turning radius Inside slewing radius of the rotor Outside slewing
40、 radius of the rotor Slewing angle of the removal system Figure 1 Dimensional characteristics of a milling machine with removal system l 1 l 2 l 3 l 4 l 5 l 6 h 1 h 2 b 1 r 1 r 2 r 3 r 4 ISO 15645:2002(E) ISO 2002 All rights reserved 7 a Pavement cross-section and tool attachment b Top view of tool
41、tracks Key 1 Tool holder 2 Cutting tools 3S t e p 4R o t o r Figure 2 Positioning of the working tools in a rotorISO 15645:2002(E) 8 ISO 2002 All rights reserved Figure 3 Rotor chamber and the drum sprinkler deviceISO 15645:2002(E) ISO 2002 All rights reserved 9 Key 1 Water supply 2 Distribution block 3R o t o r Working width of rotor Diameter of rotor with tools Depth of cut in one pass Figure 3 Rotor chamber and the drum sprinkler device (continued) l 7 d 1 h 3ISO 15645:2002(E) ICS 91.220 Price based on 9 pages ISO 2002 All rights reserved
