EN 15572:2015

Machines and plants for mining and tooling of natural stone - Safety - Requirements for edge finishing machines

This European Standard applies to table edge finishing machines (see 3.1) and belt edge finishing machines (see 3.2) which are used to grind, polish, cut and shape the edge or surface of slabs, strips or tiles of natural stone and engineered stone (e.g. agglomerated stone) as defined by EN 14618:2009.
This European Standard deals with all significant hazards, hazardous situations and events relevant to edge finishing machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This European Standard deals all significant hazards that may occur within the expected lifetime of the machinery including the phases of transport, assembly, dismantling, disabling and scrapping.
This European Standard also applies to machines fitted with the following facilities/devices:
-   automatic tool change;
-   tilting and/or rotating head axis;
-   rotating workpiece support(s);
-   axes operating according a NC work programme;
-   mechanical, pneumatic, hydraulic or vacuum workpiece clamping;
and the following accessory units:
-   spindle with grinding and polishing tool;
-   spindle with bush-hammering tool;
-   spindle with diamond wheel;
-   spindle with calibrating tool;
-   spindle with dripstone tool;
-   spindle with cutting tool;
-   spindle with shaping tool.
This European Standard does not deal with:
-   hand-held grinding machines;
-   machines intended for operation in a potentially explosive atmosphere;
-   operation in severe environmental conditions (e.g. extreme temperatures, corrosive environment);
-   machines intended for outdoor operation.
This European Standard is not applicable to machinery which is manufactured before the date of publication of this document by CEN.

Maschinen und Anlagen zur Gewinnung und Bearbeitung von Naturstein - Sicherheit - Anforderungen für Kantenschleifmaschinen

Diese Norm gilt für stationäre Kanten- und Konturschleifmaschinen für Naturstein.
Diese Europäische Norm gilt nicht für:
-   Metallschleifmaschinen;
-   Holzschleifmaschinen;
-   handgeführte Schleifmaschinen;
-   Maschinen, die für den Betrieb in explosionsgefährdeten Bereichen vorgesehen sind;
-   vor- oder nachgeschaltete Förderelemente zum Transport der Werkstücke.
Diese Norm behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf Kantenschleifmaschinen zutreffen, wenn sie bestimmungsgemäß sowie unter Bedingungen von Fehl-anwendung verwendet werden, die für den Hersteller nach vernünftigem Ermessen vorhersehbar sind (siehe Abschnitt 4). Diese Norm spezifiziert die entsprechenden technischen Maßnahmen zur Beseitigung oder Ver-minderung der Risiken, die von den signifikanten Gefährdungen ausgehen.
Diese Europäische Norm behandelt die Gefahren während des Transports, der Inbetriebnahme, Verwendung und Wartung, Demontage und Entsorgung.
Dieses Dokument gilt nicht für Maschinen, die hergestellt wurden, bevor CEN dieses Dokument veröffent¬licht.

Machines et installations d'extraction et d'usinage des pierres naturelles - Sécurité - Prescriptions relatives aux machines de finition des bords

La présente Norme européenne s'applique aux machines de finition des bords à table (voir 3.1) et aux machines de finition des bords à courroie (voir 3.2) qui sont utilisées pour meuler, polir, couper, donner une forme aux bords ou à la surface des dalles, des bandes et des carreaux en pierre naturelle et en pierre artificielle (par exemple, en pierre agglomérée) telle que définie dans l'EN 14618:2009.
La présente Norme européenne traite de tous les phénomènes dangereux, situations et événements dangereux significatifs relatifs aux machines de finition des bords lorsqu'elles sont utilisées normalement et lorsqu'elles sont utilisées dans des conditions de mauvaise utilisation raisonnablement prévisibles par le fabricant (voir l’Article 4).
La présente Norme européenne spécifie les mesures techniques appropriées pour éliminer ou réduire les risques dus aux phénomènes dangereux significatifs.
La présente Norme européenne traite de tous les phénomènes dangereux pouvant survenir au cours de la durée de vie prévisible de la machine, y compris des phases de transport, de montage, de démontage, de mise hors service et de mise au rebut.
La présente Norme européenne s'applique également aux machines équipées des dispositifs/accessoires suivants :
-   mécanisme de changement automatique d’outils ;
-   axe de tête inclinable et/ou rotatif ;
-   support(s) de pièce rotatif(s) ;
-   axes dont les mouvements s'effectuent en fonction d'un programme de commande numérique ;
-   bridage de pièce mécanique, pneumatique, hydraulique ou à dépression de la pièce à usiner ;
et des accessoires suivants :
-   arbre doté d'un outil de meulage et rectification et d'un outil de polissage ;
-   arbre doté d'un outil de bouchardage ;
-   arbre doté d'une meule diamantée ;
-   arbre doté d'un outil de calibrage ;
-   arbre doté d'un larmier;
-   arbre doté d'un outil coupant ;
-   arbre doté d'un outil de rabotage ;
La présente Norme européenne ne traite pas :
-   des meuleuses portatives ;
-   des machines prévues pour une utilisation en atmosphère explosible ;
-   de l'utilisation dans des conditions environnementales sévères (par exemple, des températures extrêmes, un environnement corrosif) ;
-   des machines prévues pour être utilisées à l'extérieur.
La présente Norme européenne ne s'applique pas aux machines qui ont été fabriquées avant la date de publication du présent document par le CEN.

Stroji in obrati za miniranje in obdelavo naravnega kamna - Varnost - Zahteve za stroje za dodelavo robov

Ta evropski standard velja za mizne stroje za dodelavo robov (glej 3.1) ali pasovne stroje za dodelavo robov (glej 3.2), ki se uporabljajo za brušenje, poliranje, rezanje, oblikovanje robov ali površin tlakovcev, trakov ali ploščic iz naravnega in tehničnega kamna (npr. aglomeriranega kamna), kot je določeno s standardom EN 14618:2009.
Ta evropski standard opisuje vsa večja tveganja, nevarne situacije in nevarne dogodke v zvezi s stroji za dodelavo robov, kadar se uporabljajo v skladu z njihovim namenom in pod pogoji pričakovane nepravilne uporabe, ki jih določa proizvajalec (glejte točko 4).
Ta evropski standard določa ustrezne tehnične ukrepe za odpravljanje ali zmanjšanje tveganj, ki nastanejo pri resnih nevarnostih.
Ta evropski standard obravnava vsa večja tveganja v okviru predvidene življenjske dobe strojev, vključno s fazami transporta, sestavljanja, razstavljanja, onemogočanja in razrezovanja.
Ta evropski standard se uporablja tudi za stroje, opremljene z naslednjimi funkcijami/napravami:
– samodejna menjava orodja;
– os z nagibno in/ali vrtečo se glavo;
– vrteča se opora za obdelovanca;
– osi, ki delujejo v skladu z delovnim programom za računalniško krmiljenje;
– mehansko, pnevmatično, hidravlično ali vakuumsko vpenjanje obdelovanca;
in naslednjo pomožno opremo:
– vreteno z orodjem za brušenje in poliranje;
– vreteno z orodjem za klesanje;
– vreteno z diamantnim kolesom;
– vreteno z orodjem za kalibracijo;
– vreteno z orodjem za obode;
– vreteno z orodjem za rezanje;
– vreteno z orodjem za oblikovanje.
Ta evropski standard se ne uporablja za:
– ročne brusilne stroje;
– stroje, namenjene za delovanje v potencialno eksplozivni atmosferi;
– delovanje v neugodnih okoljskih pogojih (npr. ekstremne temperature, korozivno okolje);
– stroje, namenjene za uporabo na prostem.
Ta evropski standard se ne uporablja za stroje, izdelane pred datumom objave tega dokumenta s strani Evropskega odbora za standardizacijo (CEN).

General Information

• Status: Published
• Publication Date: 18-Aug-2015
• Withdrawal Date: 28-Feb-2016
• ICS: 25.080.50 - Grinding and polishing machines
• ICS: 73.120 - Equipment for processing of minerals
• Technical Committee: CEN/TC 151 - Construction equipment and building material machines - Safety
• Drafting Committee: CEN/TC 151/WG 11 - Machines and plants for mining and tooling of natural stone - Safety
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 19-May-2021
• Completion Date: 14-Apr-2025
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN 15572:2015 - Machines and plants for mining and tooling of natural stone - Safety - Requirements for edge finishing machines

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stroji in obrati za miniranje in obdelavo naravnega kamna - Varnost - Zahteve za stroje za dodelavo robovMaschinen und Anlagen zur Gewinnung und Bearbeitung von Naturstein - Sicherheit - Anforderungen für KantenschleifmaschinenMachines et installations d'extraction et d'usinage des pierres naturelles - Sécurité - Prescriptions relatives aux machines de finition des bordsMachines and plants for mining and tooling of natural stone - Safety - Requirements for edge finishing machines73.120Oprema za predelavo rudninEquipment for processing of mineralsICS:Ta slovenski standard je istoveten z:EN 15572:2015SIST EN 15572:2015en,fr,de01-oktober-2015SIST EN 15572:2015SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15572
August 2015 ICS 25.080.50; 73.120 English Version
Machines and plants for mining and tooling of natural stone - Safety - Requirements for edge finishing machines
Machines et installations d'extraction et d'usinage des pierres naturelles - Sécurité - Prescriptions relatives aux machines de finition des bords
Maschinen und Anlagen zur Gewinnung und Bearbeitung von Naturstein - Sicherheit - Anforderungen für Kantenschleifmaschinen This European Standard was approved by CEN on 3 July 2015.
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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15572:2015 ESIST EN 15572:2015

Noise emission measurement . 39 A.1 Introduction . 39 A.2 Measurement of the A-weighted emission sound pressure level at the operator positions or other specified positions . 39 A.3 Determination of sound power level . 40 A.4 Installation, mounting and operating conditions for noise emission measurement . 44 A.5 Information to be recorded and reported . 44 A.6 Declaration and verification of noise emission values . 56 Annex ZA (informative)
Relationship between this European standard and the essential requirements of EU Directive 2006/42/EC . 58 Bibliography . 59
Figures Figure 1 — Example of a table edge finishing machine with a single work spindle . 9 Figure 2 — Example of a table edge finishing machine with more work spindles . 10 Figure 3 — Example of a vertical belt edge finishing machine . 11 Figure 4 — Example of a horizontal belt edge finishing machine . 12 Figure 5 — Example of grinding and polishing tools . 13 Figure 6 — Example of a bush-hammering tool . 13 Figure 7 — Example of a diamond wheel . 14 Figure 8 — Example of a calibrating tool . 14 Figure 9 — Example of a dripstone tool . 14 SIST EN 15572:2015

5°-10° (B) . 16 Figure 13 — Example of types of oscillating spindles-holding beam for vertical belt edge finishing machine with oscillation range of 180° (A) and with maximum oscillation range of
5°-10° (B) . 17 Figure 14 — Example of a control panel holder device for horizontal belt edge finishing machine . 21 Figure 15 — Safety distance between conveyor belt and fixed guards over winding and unwinding points . 30 Figure A.1 — Measurement surface and microphone positions . 42 Figure A.2 — Example of microphone positions when the A-weighted emission sound pressure level at the operator position exceeds 80 dB and at least a dimension (L1 or L2 or L3) exceeds 7 m . 43
Tables Table 1 — List of significant hazards . 18 Table 2 — Light alloy guard thickness and tensile strength . 31 Table A.1 — Noise test code - General Data Sheet . 45
Safeguarding devices are not illustrated. Key A front side B rear side C upper side D loading workpiece area E unloading workpiece area
1 guide rail 2 clamping device 3 workbench 4 workpiece 5 control panel 6 moving machine frame 7 work spindle 8 electrical panel 9 tool control unit 10 table limit stop 11 tool 12 water inlet Figure 1 — Example of a table edge finishing machine with a single work spindle SIST EN 15572:2015

Safeguarding devices are not illustrated. Key A front side B rear side C upper side D loading workpiece area E unloading workpiece area
1 guide rail 2 clamping device 3 workbench 4 workpiece 5 control panel 6 moving machine frame 7 finishing carriage 8 control cabinet 9 tool control unit 10 table limit stop 11 movable conveying elements (rolls) 12 edge detection 13 work spindles for face finishing 14 work spindles for chamfering
Figure 2 — Example of a table edge finishing machine with more work spindles SIST EN 15572:2015

Safeguarding devices are not illustrated. Key A front side B
rear side C upper side D loading workpiece area E
unloading workpiece area
1 control panel 2
rolls 3 conveyor belt 4 workpiece 5
tools control unit 6 running direction 7 conveying belt drive 8
hydraulic power plant 9 horizontal guide rolls 10 oscillating beam 11
accessory unit 12 chamfer unit 13 electrical panel 14
water outlet 15 water inlet 16 edge detection 17
work spindle 18 tool 19 pressure bar
Figure 3 — Example of a vertical belt edge finishing machine SIST EN 15572:2015

Safeguarding devices are not illustrated. Key A front side B rear side C upper side D loading workpiece area E unloading workpiece area
1 control panel 2 rolls 3 conveyor belt 4 workpiece 5 tools control unit 6 running direction 7 conveying belt drive 8 hydraulic power plant 9 vertical guide rolls 10 oscillating beam 11 accessory unit 12 chamfer unit 13 electrical panel 14 water outlet 15 water inlet 16 edge detection 17 work spindle 18 extractable supporting bar 19 tool 20 pressure bar
Figure 4 — Example of a horizontal belt edge finishing machine SIST EN 15572:2015

Key 1 abrasive surface 2 grinder holder Figure 5 — Example of grinding and polishing tools 3.4 bush-hammering tool tool that allows to remove the material from the surface of the workpiece (e.g. slabs) to be processed, getting smoothed and polished surfaces
Key 1 bush-hammering wheel 2 grinder holder Figure 6 — Example of a bush-hammering tool SIST EN 15572:2015

Key 1 diamond surface 2 grinder holder Figure 7 — Example of a diamond wheel 3.6 calibrating tool tool that allows to gauge the thickness of the material with an adjustable depth
Key 1 diamond tooth 2 steel support Figure 8 — Example of a calibrating tool 3.7 dripstone tool tool that allows to carry out slotting for the dripstone
Key 1 diamond tooth 2 steel support Figure 9 — Example of a dripstone tool SIST EN 15572:2015

Key 1 diamond tooth 2 steel support Figure 10 — Example of a cutting tool 3.9 shaping tool tool that allows to shape edges rectilinearly by proper diamond inserts
Key 1 diamond tooth 2 steel support Figure 11 — Example of a shaping tool 3.10 machine actuator power mechanism used to effect motion of the machine and/or generates the tool moving (e.g. electric motor, hydraulic motor, pneumatic cylinder) 3.11 feed drive devices for adjusting axles position (e.g. handwheels, knobs, hold-to-run control, pneumatic systems, etc.) 3.12 spindle special shaft, powered by a motor, which holds the tools in rotation 3.13 work bench for table edge finishing machine, the workbench is the stationary table on which the workpiece is fixed to be processed for belt edge finishing machine, the workbench is the table on which the conveyor belt drives the workpiece to be processed SIST EN 15572:2015

Figure 12 — Example of types of oscillating spindles-holding beam for horizontal belt edge finishing machine with oscillation range of 180° (A) and with maximum oscillation range of
5°-10° (B) SIST EN 15572:2015
Figure 13 — Example of types of oscillating spindles-holding beam for vertical belt edge finishing machine with oscillation range of 180° (A) and with maximum oscillation range of
5°-10° (B) 3.18 machining mode of operation automatic, programmed, sequential mode of operation of the machine with the facility for manual or automatic loading/unloading of the workpiece 3.19 machine setting mode of operation setting, programming, fault finding, programme verification, testing mode of operation of the machine 3.20 operational stop stop for operational reasons without cutting off the energy supply to the actuator(s) where the stop condition is monitored and maintained 3.21 rotational speed speed of the drive spindle in rotations per minute with the nominal operation values stated by the manufacturer 3.22 ejection uncontrolled movement of the workpiece or parts of it or part of the tool from the machine during processing 3.23 monitoring safety function which ensures that a safety measure is initiated if the ability of a component or an element to perform its function is diminished, or if the process conditions are changed in such a way that hazards are generated 3.24 un-braked run-down time time elapsed from the actuation of the stop control up to spindle standstill, when the braking device is not provided 3.25 braked run-down time time elapsed from the actuation of the stop control and the brake device up to spindle standstill, when the brake device is provided SIST EN 15572:2015

Key A distance between the edge of the extractable supporting bar and the control panel 1 extractable supporting bar 3 control panel holder 2 control panel 4 conveyor belt Figure 14 — Example of a control panel holder device for horizontal belt edge finishing machine Any other control device shall be located at a distance of at least 300 mm and not exceeding 1 800 mm from the floor level. SIST EN 15572:2015

EN ISO 14119:2013, 3.2 and 3.5) and/or protective devices are in place and functional. SIST EN 15572:2015
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