《【AS澳大利亚标准】AS 4024.3002-2009 Safety of machinery Part 3002 Materials forming and shearing—Hydraulic power presses.doc》由会员分享，可在线阅读，更多相关《【AS澳大利亚标准】AS 4024.3002-2009 Safety of machinery Part 3002 Materials forming and shearing—Hydraulic power presses.doc（52页珍藏版）》请在三一文库上搜索。
1、AS 4024.30022009AS 4024.30022009Australian StandardSafety of machineryPart 3002: Materials forming and shearingHydraulic power pressesThis Australian Standard was prepared by Committee SF-008, Guarding of Power Presses. It was approved on behalf of the Council of Standards Australia on 16 March 2009
2、.This Standard was published on 18 May 2009.The following are represented on Committee SF-008:Australian Chamber of Commerce and IndustryAustralian Council of Trade UnionsAustralian Industry GroupDepartment of the Premier and Cabinet, SAFederal Chamber of Automotive IndustriesSafety Institute of Aus
3、traliaWorkCover New South WalesThis Standard was issued in draft form for comment as DR 04138.Standards Australia wishes to acknowledge the participation of the expert individuals that contributed to the development of this Standard through their representation on the Committee and through the publi
4、c comment period.Keeping Standards up-to-dateAustralian Standards are living documents that reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued.Standards m
5、ay also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments that may have been published since the Standard was published.Detailed information about Australian Standards, drafts, amendments and new projects can be found
6、by visiting www.standards.org.auThe Standard is downloaded from Standard SharingStandards Australia welcomes suggestions for improvements, and encourages readers to notify us immediately of any apparent inaccuracies or ambiguities. Contact us via email at mailstandards.org.au, or write to Standards
7、 Australia, GPO Box 476, Sydney, NSW 2001.AS 4024.30022009Australian StandardSafety of machineryPart 3002: Materials forming and shearingHydraulic power pressesOriginated as part of AS CZ81959. Previous edition part of AS 12191994.Revised in part and redesignated as AS 4024.30022009.COPYRIGHT Standa
8、rds AustraliaAll rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the publisher.Published by Standards Australia GPO Box 476, Sydney, NSW 2001, AustraliaISBN 0 7337 9
9、151 43AS 4024.30022009PREFACEThis Standard was prepared by the Standards Australia Committee SF-008 Guarding ofPower Presses to supersede, in part, AS 12191994, Power pressesSafety requirements.The Standard is one of a series dealing with the safety of power presses. It is based upon but not equival
10、ent to EN 693:2001, Machine toolsSafetyHydraulic presses in order to maintain consistency with AS 4024.1, Safety of machinery series of Standards.The Standard is downloaded from Standard SharingThe terms normative and informative have been used in this Standard to define the application of the appe
11、ndix to which they apply. A normative appendix is an integral part of a Standard, whereas an informative appendix is only for information and guidance.CONTENTSPageSECTION 1 SCOPE AND GENERAL1.1SCOPE . 41.2OBJECTIVE . 41.3REFERENCED DOCUMENTS . 51.4DEFINITIONS . 6SECTION 2 HAZARDS2.1GENERAL . 112.2RI
12、SK ASSESSMENT . 11SECTION 3 SAFETY REQUIREMENTS AND MEASURES3.1INTRODUCTION . 133.2BASIC DESIGN CONSIDERATIONS . 133.3MECHANICAL HAZARDS IN THE TOOLS AREA . 173.4CONTROL AND MONITORING SYSTEM. 213.5TOOLSETTING, TRIAL STROKES, MAINTENANCE AND LUBRICATION . 253.6OTHER MECHANICAL HAZARDS . 263.7SLIPS,
13、TRIPS AND FALLS. 263.8PROTECTION AGAINST OTHER HAZARDS . 27SECTION 4 USER INFORMATION4.1MARKING . 334.2INSTRUCTION HANDBOOK. 33APPENDICESACLOSED TOOLS . 35BINTERLOCKING DEVICES ASSOCIATED WITH GUARDS . 36CELECTRO-SENSITIVE PROTECTIVE EQUIPMENT . 39DCALCULATION OF MINIMUM SAFETY DISTANCES. 40ECONDITI
14、ONS FOR NOISE MEASUREMENT OF HYDRAULIC PRESSES . 42FRESPONSE TIME OF THE HYDRAULIC SYSTEM . 44GCONNECTION OF STOPPING TIME MEASUREMENT EQUIPMENT. 4547AS 4024.30022009The Standard is downloaded from Standard SharingSTANDARDS AUSTRALIAAustralian StandardSafety of machineryPart 3002: Materials forming
15、 and shearingHydraulic power pressesS E C T I O N1S C O P EA N DG E N E R A L1.1 SCOPEThis Standard specifies technical safety requirements and measures for hydraulic presses that are intended to work cold metal or material partly of cold metal. In operations involving hot working and the use of ton
16、gs during the machine cycle, the principles given in AS 4024.1 should be considered, but may not be capable of being fully applied. This Standard should be read in conjunction with AS 4024.1 (series).This Standard also covers presses whose primary intended use is to work cold metal, but are also use
17、d in a similar way to work other sheet materials (e.g. cardboard, plastic, rubber or leather), and metal powder.The requirements in this Standard take account of the intended use of the power press. This Standard presumes access to the press from all directions, deals with the hazards (described in
18、Section 2) and specifies safety measures for both the operator and other exposed persons.The Standard also applies to ancillary devices that are integral to the press.NOTE: For the safeguarding of integrated manufacturing systems using presses, see alsoISO 11161.This Standard does not cover machines
19、 whose principal designed purpose is (a)sheet metal or paper cutting by guillotine (see AS 1893);(b) attaching a fastener, e.g. riveting, stapling or stitching; (c)bending or folding by brake presses;(d) straightening;(e) turret punch pressing; (f)extruding;(g)drop forging, hot forging or drop stamp
20、ing; (h)compaction of metal powder;(i) single purpose punching machines designed exclusively for profiles, e.g. for the construction industry; or(j) printing presses.1.2 OBJECTIVEThe objective of this Standard is to enable designers, manufacturers, suppliers, employers and users of hydraulic power p
21、resses to reduce the risks to the safety of persons working with or near hydraulic power presses. Standards Australiawww.standards.org.au1.3 REFERENCED DOCUMENTSThe following documents are referred to in this Standard: AS1657Fixed platforms, walkways, stairways and laddersDesign, construction and in
22、stallation1893Code of practice for the guarding and safe use of metal and paper cutting guillotines2671Hydraulic fluid powerGeneral requirements for systems (ISO 4413:1998, MOD)2788Pneumatic fluid powerGeneral requirements for systems (ISO 4414:1998, MOD)4024.1Safety of machinery (series)4024.1201 P
23、art 1201: General principlesBasic terminology and methodology4024.1202 Part 1202: General principlesTechnical principles4024.1301 Part 1301: Risk assessmentPrinciples of risk assessment4024.1501 Part 1501: Design of safety related parts of control systemsGeneral principles for design4024.1502 Part 1
24、502: Design of safety related parts of control systemsValidation4024.1601 Part 1601: Design of controls, interlocks and guardingGuardsGeneral requirements for the design and construction of fixed and movable guards4024.1602 Part 1602: Design of controls, interlocks and guardingInterlocking devicesas
25、sociated with guardsPrinciples for design and selection4024.1603 Part 1603: Designofcontrols,interlocksandguardingPreventionof unexpected start-up4024.1801 Part 1801: Safety distances to prevent danger zones being reached by the upper limbs4024.1803 Part 1803: Safety distances and gapsMinimum gaps t
26、o prevent crushing of parts of the human body4024.2601 Part 2601: Design of controls, interlocks and guardingTwo-hand controldevicesFunctional aspects and design principles4024.2801 Part 2801: Safety distances and gapsPositioning of protective equipment with respect to the approach speed of parts of
27、 the human body60204Safety of machineryElectrical equipment of industrial machines60204.1Part 1: General requirements (IEC 60204-1, Ed.5 (FDIS) MOD)60529Degrees of protection provided by enclosures (IP Code)62061Safety of machineryFunctional safety of safety-related electrical, electronic and progra
28、mmable electronic control systemsAS/NZS3000Electrical installations (known as the Australian/New Zealand Wiring Rules)4586Slip resistance classification of new pedestrian surface materialsISO3746AcousticsDetermination of sound power levels of noise sources using sound pressureSurvey method using an
29、enveloping measurement surface over a reflecting plane11161Safety of machineryIntegrated manufacturing systemsBasic requirements11202AcousticsNoise emitted by machinery and equipmentMeasurement of emission sound pressure levels at a work station and at other specified positionsSurvey method in situT
30、he Standard is downloaded from Standard SharingISO/TR11688AcousticsRecommended practice for the design of low-noise machinery and equipment11688-1Part 1: Planning11688-2Part 2: Introduction to the physics of low-noise designIEC61496Safety of machineryElectro-sensitive protective equipment61496-1Par
31、t 1: General requirements and tests61496-2Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)1.4 DEFINITIONSFor the purpose of this Standard, the following definitions apply.1.4.1 Ancillary deviceAny device intended for use with the press tools and i
32、ntegrated with the press, e.g. devices for lubrication, feed and ejection.1.4.2 Cycle1.4.2.1 AutomaticOperating mode where the slide or ram repeats continuously or intermittently, all functions achieved without manual intervention into the danger zone after initiation.1.4.2.2 OperatingMovement of th
33、e slide or ram from the cycle start position (normally the top dead centre) to the bottom dead centre and back to the cycle stop position (normally the top dead centre). The operating cycle includes all operations carried out during this movement.1.4.2.3 SingleOperating mode where each operating cyc
34、le of the slide or ram has to be positively actuated by the operator.1.4.3 Dead centresPoints at which the tool, during its travel, is either(a) nearest to the die (generally it corresponds to the end of the closing stroke), known as the bottom dead centre (BDC); or(b) furthest from the die (general
35、ly it corresponds to the end of the opening stroke), known as the top dead centre (TDC).1.4.4 DieThe fixed part of the tools used in a press.1.4.5 Die cushionAccessory for a die that accumulates and releases, or absorbs, force as required in some press operations.1.4.6 Early opening interlocking gua
36、rdGuard associated with an interlocking device which, if opened when any dangerous movement in the tools area has ceased, does not interrupt the operating cycle.1.4.7 Guard locking deviceMechanical device to maintain an interlocking guard gate in the closed and locked position until the risk of inju
37、ry from the hazardous machine functions has passed.1.4.8 Hydraulic pressMachine designed or intended to transmit energy by linear movement between closing tools by hydraulic means for the purpose of the working (e.g. forming or shaping) of cold metal or material partly of cold metal between the tool
38、s. Such energy is produced by the effects of hydrostatic pressure (see Figures 1.1 and 1.2).1.4.9 Limited movement control device (inching device)Control device whose actuation permits only a limited amount of travel of a machine element, thus minimizing risk as far as possible; further movement is
39、precluded until there is a subsequent and separate actuation of the control.1.4.10 Monitoring (M)Safety function which ensures that a safety measure is initiated if the ability of a component of an element to perform its function is reduced, or if the process conditions are changed in such a way tha
40、t hazards are generated.1.4.11 MutingTemporary automatic suspension of a safety function(s) by safety related parts of the control system during otherwise safe conditions in the operation of a machine.1.4.12 Overall system stopping performance (overall response time)Time occurring from the actuation of the sensing function to the cessation of hazardous motion,