SIST EN 1870-18:2013
(Main)Safety of woodworking machines - Circular sawing machines - Part 18: Dimension saws
Safety of woodworking machines - Circular sawing machines - Part 18: Dimension saws
This document deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable dimensions saws, hereinafter referred to as “machines”, designed to cut solid wood, chipboard, fibreboard, plywood and also these materials, if they are covered with plastic edging and/or plastic/light alloy laminates, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
NOTE 1 For the definition of stationary and displaceable machine see 3.10 and 3.11.
NOTE 2 Dimension saws are used for ripping, cross cutting, dimensioning and grooving. The requirements of this document apply also to machines designed for grooving with a width not exceeding 20 mm in one pass by using a milling tool. This document does not apply to:
a) machines set up on a bench or a table similar to a bench, which are intended to carry out work in a stationary position, capable of being lifted by one person by hand. The bench can also be an integrated part of the machine if it consists of hinged legs which can be extended down;
b) hand held woodworking machines including any adaptation permitting their use in a different mode, i.e. bench mounting.
NOTE 3 Transportable motor-operated electric tools are covered by the requirements of EN 61029-1:2009 together with EN 61029-2-1:2009; hand-held motor-operated electric tools and saw benches to form an integrated whole with a hand-held motor-operated electric tools are covered by EN 60745-1: 2009 together with EN 60745-2-5: 2009. This document is not applicable to dimensions saws which are manufactured before the date of its publication
as EN.
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 18: Formatkreissägemaschinen
Dieses Dokument behandelt alle im Abschnitt 4 aufgeführten signifikanten Gefährdungen, Gefährdungs-situationen und Gefährdungsereignisse, die auf stationäre und verschiebbare Formatkreissägemaschinen zutreffen — im Folgenden als „Maschinen“ bezeichnet —, die konstruiert sind zum Schneiden von Massivholz, Spanplatten, Faserplatten, Sperrholz sowie diesen Werkstoffen, wenn sie mit Kunststoffkanten und/oder mit Laminaten aus Kunststoff/Leichtmetalllegierung beschichtet sind, wenn sie bestimmungs¬gemäß und entsprechend den durch den Hersteller vorhersehbaren Bedingungen einschließlich vernünftigerweise vorhersehbarem Fehlverhalten verwendet werden.
ANMERKUNG1 Hinsichtlich der Definition von einer stationären und einer verschiebbaren Maschine siehe 3.10 und 3.11.
ANMERKUNG 2 Formatkreissägemaschinen werden zum Längs-, Quer- und Format¬schneiden und zum Nuten eingesetzt.
Die Anforderungen in diesem Dokument gelten auch für Maschinen, die konstruiert sind, mittels eines Fräswerkzeugs in einem Arbeitsgang Nuten von einer Breite, die 20 mm nicht übersteigt, zu fräsen.
Dieses Dokument gilt nicht für:
a) Maschinen, die auf ein Gestell oder auf einen Tisch, der einem Gestell ähnlich ist, aufgesetzt sind und die vorgesehen sind, während des Betriebs stationär verwendet zu werden und die von Hand von einer Person angehoben werden können. Das Gestell kann auch ein fester Bestandteil der Maschine sein, wenn es aus scharnierbefestigten Füßen besteht, die heruntergeklappt werden können;
b) handgeführte Holzbearbeitungsmaschinen einschließlich irgendwelcher Einrichtungen, die ihre Verwen-dung in einer anderen Weise, d. h. in einem Gestell montiert, ermöglichen.
ANMERKUNG 3 Transportable, motorbetriebene Elektrowerkzeuge sind durch die Anforderungen in EN 61029-1:2009 zusammen mit EN 61029-2-1:2009 erfasst; handgeführte motorbetriebene Elektrowerkzeuge und Sägetische, die zusammen mit einem handgeführten motorbetriebenen Elektrowerkzeug eine Einheit bilden, sind in EN 60745-1:2009 zusammen mit EN 60745-2-5:2009 erfasst.
Dieses Dokument gilt nicht für Formatkreissägemaschinen, die vor seiner Veröffentlichung als EN hergestellt wurden.
ANMERKUNG 4 Die von diesem Dokument erfassten Maschinen sind in 1.1 des Anhangs IV der Maschinenrichtlinie aufgeführt.
Sécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 18: Scies au format
Le présent document traite de tous les phénomènes dangereux, situations et événements dangereux significatifs, tels qu’énumérés à l’Article 4, applicables aux scies au format fixes et transportables, ci-après désignées « machines », conçues pour la coupe de bois massif, de panneaux de particules, de panneaux de fibres, de contreplaqué ainsi que ces matériaux lorsque leurs surfaces ou leurs chants sont recouverts de matière plastique et/ou de plastique/alliages légers stratifiés, lorsqu’elles sont utilisées normalement et dans les conditions prévues par le fabricant, incluant une mauvaise utilisation raisonnablement prévisible.
NOTE 1 Pour la définition de machines fixes et de machines transportables, voir 3.10 et 3.11.
NOTE 2 Les scies au format sont utilisées pour le délignage, pour le tronçonnage, pour la coupe au format et pour le rainurage.
Les prescriptions du présent document s’appliquent aussi aux machines conçues pour le rainurage avec une largeur ne dépassant pas 20 mm par passage d’une fraise.
Le présent document ne s’applique pas :
a) aux machines montées sur un établi ou une table similaire à un établi, qui sont conçues pour réaliser un travail en position fixe et qui peuvent être soulevées à la main par une seule personne. L’établi peut également faire partie intégrante de la machine s’il est composé de pieds articulés qui peuvent être dépliés ;
b) aux machines à bois portatives, y compris toute adaptation permettant leur utilisation de manière différente, c'est-à-dire fixées sur un bâti.
NOTE 3 Les machines-outils électriques transportables sont couvertes par les prescriptions de l’EN 61029-1:2009 et de l’EN 61029-2-1:2009 ; les scies à table de menuisier destinées à former un tout, intégrées avec une machine à bois portative, sont couvertes par l’EN 60745-1:2009 et l’EN 60745 2 5:2009.
Le présent document n’est pas applicable aux scies au format qui ont été fabriquées avant sa date de publication comme EN.
NOTE 4 Les machines couvertes par le présent document sont énumérées dans l'Annexe IV, 1.1, de la Directive Machines.
Varnost lesnoobdelovalnih strojev - Krožne žage - 18. del: Formatne žage
Ta dokument obravnava vsa večja tveganja, nevarne razmere in dogodke iz točke 4, ki se nanašajo na stacionarne in premostljive formatne žage, v nadaljnjem besedilu »stroji«, ki so namenjene rezanju polnega lesa, ivernih plošč, vlaknenih plošč, vezanih plošč in teh materialov, prevlečenih s plastično obrobo in/ali plastjo iz plastike/lahkih zlitin, kadar se uporabljajo v skladu z namenom in pod pogoji, ki jih je predvidel proizvajalec, vključno z razumno predvideno nepravilno uporabo.
OPOMBA 1: Za definicijo stacionarnega in premostljivega stroja glej točki 3.10 in 3.11.
OPOMBA 2: Formatne žage se uporabljajo za trganje, prečno rezanje, rezanje na mero in zarezovanje. Zahteve tega dokumenta veljajo tudi za stroje, namenjene zarezovanju, pri čemer se upošteva širina, ki ne presega 20 mm v enem prehodu in pri čemer se uporablja orodje za rezkanje. Ta dokument se ne uporablja za:
a) stroje na delovni mizi ali njej podobni mizi, ki so namenjeni delu v stacionarnem položaju in jih lahko z roko dvigne ena oseba. Delovna miza je lahko sestavni del stroja, če ima noge na tečajih, ki jih je mogoče podaljšati navzdol;
b) ročne lesnoobdelovalne stroje in njihovo prilagajanje, ki omogoča uporabo na drugačen način, npr. namestitev na delovno mizo.
OPOMBA 3: Premična električna orodja z motornim upravljanjem so obravnavana v zahtevah standarda EN 61029-1:2009 skupaj s standardom EN 61029-2-1:2009; ročna motorna električna orodja z motornim upravljanjem in žage z delovno mizo za sestavo integrirane celote z ročnimi električnimi orodji z motornim upravljanjem so obravnavani v standardu EN 60745-1: 2009 skupaj s standardom EN 60745-2-5: 2009. Ta dokument se ne uporablja za formatne žage, ki so bile izdelane, preden je bil objavljen kot standard EN.
OPOMBA 4: Stroji, obravnavani v tem dokumentu, so navedeni v točki 1.1 Priloge IV k direktivi o strojih.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Varnost lesnoobdelovalnih strojev - Krožne žage - 18. del: Formatne žageSicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 18: FormatkreissägemaschinenSécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 18: Scies au formatSafety of woodworking machines - Circular sawing machines - Part 18: Dimension saws79.120.10Lesnoobdelovalni strojiWoodworking machines25.080.60Strojne žageSawing machinesICS:Ta slovenski standard je istoveten z:EN 1870-18:2013SIST EN 1870-18:2013en,fr,de01-junij-2013SIST EN 1870-18:2013SLOVENSKI
STANDARDSIST EN 1870-1:2007+A1:20091DGRPHãþD
SIST EN 1870-18:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1870-18
April 2013 ICS 79.120.10 Supersedes EN 1870-1:2007+A1:2009English Version
Safety of woodworking machines - Circular sawing machines - Part 18: Dimension saws
Sécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 18: Scies au format
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 18: FormatkreissägemaschinenThis European Standard was approved by CEN on 7 March 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-18:2013: ESIST EN 1870-18:2013
EN 1870-18:2013 (E) 2 Contents Page Foreword . 4 Introduction . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions . 10 4 List of significant hazards . 14 5 Safety requirements and/or measures . 17 5.1 General . 17 5.2 Controls . 17 5.2.1 Safety and reliability of control systems . 17 5.2.2 Position of controls . 18 5.2.3 Starting . 20 5.2.4 Normal stopping . 20 5.2.5 Emergency stop . 21 5.2.6 Mode selection . 21 5.2.7 Speed control . 22 5.2.8 Power operated adjustment of the saw blade(s) and/or fence(s) . 23 5.2.9 Interlocking of guards, movements and functions . 24 5.2.10 Failure of the power supply . 24 5.2.11 Failure of the control circuits . 24 5.3 Protection against mechanical hazards . 24 5.3.1 Stability . 24 5.3.2 Hazard of break up during operation . 25 5.3.3 Tool holder and tool design . 25 5.3.4 Braking . 29 5.3.5 Devices to minimise the possibility or the effect of kickback . 30 5.3.6 Workpiece supports and guides. 35 5.3.7 Prevention of access to moving parts . 39 5.3.8 Powered workpiece clamping . 49 5.3.9 Safety appliances . 50 5.4 Protection against non-mechanical hazards . 53 5.4.1 Fire . 53 5.4.2 Noise . 53 5.4.3 Emission of chips and dust . 54 5.4.4 Electricity . 55 5.4.5 Ergonomics and handling . 56 5.4.6 Pneumatics . 57 5.4.7 Electromagnetic compatibility . 57 5.4.8 Laser . 57 5.4.9 Static electricity . 57 5.4.10 Errors of fitting . 58 5.4.11 Supply disconnection (Isolation) . 58 5.4.12 Maintenance . 58 6 Information for use . 59 6.1 General . 59 6.2 Marking . 59 6.2.1 Marking of the machine . 59 6.2.2 Marking of riving knives . 60 SIST EN 1870-18:2013
EN 1870-18:2013 (E) 3 6.3 Instruction handbook . 60 Annex A (normative)
Saw spindle dimensional tolerances . 65 Annex B (normative)
Riving knife mounting strength test . 66 Annex C (normative)
Riving knife lateral stability test . 67 Annex D (normative)
Minimum dimensions of the machine table, extension table . 68 Annex E (normative)
Saw blade guard stability test . 69 E.1 General . 69 E.2 Separately from riving knife mounted saw blade guards . 69 E.2.1 Saw blade guards with lead-in . 69 E.2.2 Saw blade guards with in-feed rollers . 70 E.3 Riving knife mounted saw blade guards . 71 Annex F (normative)
Impact test method for guards . 73 F.1 General . 73 F.2 Test method . 73 F.2.1 Preliminary remarks . 73 F.2.2 Testing equipment. 73 F.2.3 Projectile for guards . 73 F.2.4 Sampling . 73 F.2.5 Test procedure . 73 F.3 Results . 74 F.4 Assessment . 74 F.5 Test report . 74 F.6 Test equipment for impact test . 74 Annex G (normative)
Braking tests . 76 G.1 Conditions for all tests . 76 G.2 Tests . 76 G.2.1 Un-braked run-down time . 76 G.2.2 Braked run-down time . 76 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 77 Bibliography . 80
SIST EN 1870-18:2013
EN 1870-18:2013 (E) 4 Foreword This document (EN 1870-18:2013) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document, together with EN 1870-19, supersedes EN 1870-1:2007+A1:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. EN 1870, Safety of woodworking machines — Circular sawing machines, consists of the following parts: Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws; Part 3: Down cutting cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches; Part 4: Multiblade rip sawing machines with manual loading and/or unloading; Part 5: Circular saw benches/up-cutting cross-cut sawing machines; Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firewood/circular saw benches, with manual loading and/or unloading; Part 7: Single blade log sawing machines with integrated feed table and manual loading and/or unloading; Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading and/or unloading; Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading; Part 10: Single blade automatic and semi-automatic up-cutting cross-cut sawing machines; Part 11: Semi-automatic and automatic horizontal cross-cut sawing machines with one saw unit (radial arm saws); Part 12: Pendulum cross-cut sawing machines; Part 13: Horizontal beam panel sawing machines; Part 14: Vertical panel sawing machines; Part 15: Multi-blade cross-cut sawing machines with integrated feed of the workpiece and manual loading and/or unloading; SIST EN 1870-18:2013
EN 1870-18:2013 (E) 5 Part 16: Double mitre sawing machines for V cutting; Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws); Part 18: Dimension saws (the present document); Part 19: Circular saw benches (with and without sliding table) and building site saws. The European Standards produced by CEN/TC 142 are particular to woodworking machines and complement the relevant A and B Standards on the subject of general safety (see Introduction of EN ISO 12100:2010 for a description of A, B and C standards). According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 1870-18:2013
EN 1870-18:2013 (E) 6 Introduction This document has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machinery Directive and associated EFTA regulations. This document is a type "C“ standard as defined in EN ISO 12100:2010. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of other standards, for machines that have been designed and built according to the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives of dimension saws. They are also useful for designers. This document also includes provisions and examples of information to be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:2005+A1:2007. SIST EN 1870-18:2013
EN 1870-18:2013 (E) 7 1 Scope This European Standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable dimensions saws, hereinafter referred to as “machines”, designed to cut solid wood, chipboard, fibreboard, plywood and also these materials, if they are covered with plastic edging and/or plastic/light alloy laminates, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. Machines which are designed to work wood based materials may also be used for working rigid plastic materials with similar physical characteristics as wood. The machine may have any of the following features:
a) facility for the saw blade and scoring saw blade (if any) to be raised and lowered; b) facility to tilt the main saw blade and scoring saw blade (if any) for angled cutting; c) facility for scoring; d) facility for grooving with milling tool; e) demountable power feed unit; f) post-formed edge pre-cutting unit; g) power operated sliding table; h) workpiece clamping. NOTE 1 For the definition of stationary and displaceable machine, see 3.10 and 3.11. NOTE 2 Dimension saws are used for ripping, cross cutting, dimensioning and grooving.
The requirements of this document apply also to machines designed for grooving with a width not exceeding 20 mm in one pass by using a milling tool. This document is not applicable to dimension saws which are manufactured before the date of its publication as a European Standard. NOTE 3 Machines covered by this document are listed under 1.1 of Annex IV of the Machinery Directive. 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 references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 614-1:2006+A1:2009, Safety of machinery — Ergonomic design principles — Part 1: Terminology and general principles EN 847-1:2005+A1:2007, Tools for woodworking — Safety requirements — Part 1: Milling tools, circular saw blades EN 894-1:1997+A1:2008, Safety of machinery — Ergonomics requirements for the design of displays and control actuators — Part 1: General principles for human interactions with displays and control actuators SIST EN 1870-18:2013
EN 1870-18:2013 (E) 8 EN 894-2:1997+A1:2008, Safety of machinery — Ergonomics requirements for the design of displays and control actuators — Part 2: Displays EN 894-3:2000+A1:2008, Safety of machinery — Ergonomics requirements for the design of displays and control actuators — Part 3: Control actuators EN 1005-1:2001+A1:2008, Safety of machinery — Human physical performance — Part 1: Terms and definitions EN 1005-2:2003+A1:2008, Safety of machinery — Human physical performance — Part 2: Manual handling of machinery and component parts of machinery EN 1005-3:2002+A1:2008, Safety of machinery — Human physical performance — Part 3: Recommended force limits for machinery operation EN 1005-4:2005+A1:2008, Safety of machinery — Human physical performance — Part 4: Evaluation of working postures and movements in relation to machinery EN 1037:1995+A1:2008, Safety of machinery — Prevention of unexpected start-up EN 1088:1995+A2:2008, Safety of machinery — Interlocking devices associated with guards — Principles for design and selection EN 50370-1:2005, Electromagnetic compatibility (EMC) — Product family standard for machine tools — Part 1: Emission EN 50370-2:2003, Electromagnetic compatibility (EMC) — Product family standard for machine tools — Part 2: Immunity EN 50525-2-21:2011, Electric cables — Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U) — Part 2-21: Cables for general applications — Flexible cables with crosslinked elastomeric insulation EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part 1: General requirements (IEC 60204-1:2005, modified) EN 60439-1:19991), Low voltage switchgear and controlgear assemblies — Part 1: Type-tested and partially type-tested assemblies (IEC 60439-1:1999) EN 60529:19912), Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 60825-1:2007, Safety of laser products — Part 1: Equipment classification and requirements (IEC 60825-1:2007) EN 61310-1:2008, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, acoustic and tactile signals (IEC 61310-1:2007) EN 61800-5-2:2007, Adjustable speed electrical power drive systems – Part 5-2: Safety requirements – Functional (IEC 61800-5-2:2007) EN ISO 3743-1:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for small movable sources in reverberant fields — Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)
1) EN 60439-1:1999 is impacted by EN 60439-1:1999/A1:2004. 2) EN 60529:1991 is impacted by EN 60529:1991/A1:2000. SIST EN 1870-18:2013
EN 1870-18:2013 (E) 9 EN ISO 3743-2:2009, Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, moveable sources in reverberant fields — Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994) EN ISO 3744:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010) EN ISO 3745:2012, Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745:2012) EN ISO 3746:2010, Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010) EN ISO 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their components (ISO 4413:2010) EN ISO 4414:2010, Pneumatic fluid power — General rules and safety requirements for systems and their components (ISO 4414:2010) EN ISO 4871:2009, Acoustics — Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 9614-1:2009, Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points (ISO 9614-1:1993) EN ISO 11202:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010) EN ISO 11204:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections (ISO 11204:2010) EN ISO 11688-1:2009, Acoustics — Recommended practice for the design of low-noise machinery and equipment — Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction (ISO 12100:2010) EN ISO 13849-1:2008, Safety of machinery — Safety-related parts of controls systems — Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13850:2008, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2006) ISO 7960:1995, Airborne noise emitted by machine tools — Operating conditions for woodworking machines
SIST EN 1870-18:2013
EN 1870-18:2013 (E) 10 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100:2010 and the following apply. 3.1 dimension saw hand fed machine fitted with a single main circular saw blade which is fixed in position during the cutting operation, and a sliding table adjacent to the saw blade (see Figure 1) Note 1 to entry: The main saw blade is mounted on a spindle below the table. The machine may have any of the following features:
a) facility for the saw blade and scoring saw blade (if any) to be raised and lowered; b) facility to tilt the main saw blade and scoring saw blade (if any) for angled cutting; c) facility for scoring; d) facility for grooving with milling tool; e) demountable power feed unit; f) post-formed edge pre-cutting unit; g) power operated sliding table; h) workpiece clamping.
SIST EN 1870-18:2013
EN 1870-18:2013 (E) 11
Key 1 riving knife
9 extension table 2 saw blade(s) guard 10 controls 3 saw blade guard support 11 saw blade guard support (may include pipe for chips and dust extraction) 4 fixed guard beneath table 12 push stick 5 rip fence 13 sliding table 6 clamping shoe 14 cross-cutting fence 7 table insert 15 sliding table handle
8 machine table 16 moveable control panel
17 additional controls at the rear side of the sliding table
Figure 1 — Example of a dimension saw SIST EN 1870-18:2013
EN 1870-18:2013 (E) 12 3.2 scoring making of a shallow cut in the surface of a workpiece, deep enough to pass through any veneer or plastic facing on the workpiece so as to prevent surface damage when the main saw blade makes its cut 3.3 scoring saw blade saw blade mounted in front of the main saw blade which is used for scoring 3.4 post-formed edge pre-cutting cut made in the rear profiled edge of the workpiece deep enough to prevent surface damage when the main saw blade makes its cut 3.5 post-formed edge pre-cutting saw blade saw blade used for post-formed edge pre-cutting Note 1 to entry: This may be the scoring saw blade or a separate saw blade specifically for this purpose. 3.6 grooving making of a cut in the surface of the workpiece not deep enough to pass through using the saw blade or a milling tool 3.7 machine actuator power mechanism used to effect motion of the machine 3.8 hand feed manual holding and/or manual guiding of the workpiece for cutting Note 1 to entry: Hand feed may include the use of a hand operated sliding table on which the workpiece is placed manually or clamped, and the use of a demountable power feed unit. Note 2 to entry: Hand feed may also include the use of a powered operated sliding table. 3.9 de-mountable power feed unit feed mechanism which is mounted on the machine so that it can be moved from the working position without the use of a spanner or similar additional device 3.10 stationary machine machine designed to be located on or fixed to the floor or other parts of the structure of the premises and to be stationary during use 3.11 displaceable machine machine which is located on the floor, stationary during use and equipped with a device, normally wheels, which allows it to be moved between locations 3.12 safety appliance additional device which is not an integral part of the machine but which assists the operator in the safe feeding of the workpiece e.g. push block or push stick SIST EN 1870-18:
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