1、 INTERNATIONAL STANDARD TECHNICAL CORRIGENDUM 1 ISO 28881:2013 Published 20130915 INTER NA T IO NA L O R G A NIZ A TIO N F O R STA NDA R DIZ A TIO N O RGA N ISA T ION INTERNA T IO NA L E DE NO R M A L ISA T IO NMachine tools Safet TECHNICAL CORRIGENDUM 1 y Electro-discharge machines Machines-outils
2、Scurit Machines dlectro-rosion RECTIFICATIF TECHNIQUE 1 Technica l Corrig e ndum 1 t o ISO 28881:2013 wa s prepa red b y Techn ica l C ommit t ee ISO/TC 39, Machine tools , Subcommit t ee SC 10, Safety. Page 28, Figure A.1 Replace the key with the followi ng, thus inserting key item nos . 7 a n d 8:
3、 Key 1 machining head 9 d oor s ecurity s y s t em 2 machine column tion 10 work table electric fluid containe r 3 exhaust air extrac 11 flamma ble di 4 electrode holder ator) 12 13 fire detector s h ielding of w ork area ( Far aday cage) ( guard against direct c ontact c an b e combined w ith h iel
4、ding for EMC) 5 electrical cabinet (gener l station s 6 portable contro me 7 8 machine fra work tank Figure A.1 EMC shielding, fire detection and exhaust air extraction Schematic example of work area shielding ICS 25.080.01 Ref. No. ISO 28881:2013/Cor.1:2013(E) ISO 2013 All righ ts reserved Publishe
5、d in Switzerland ISO 28881:2013/Cor.1:2013(E) 2 ISO 2013 All riPage 29, Figure A.2 Replace the key with the followi ng, thus inserting key item no. 13: Key 1 EMC enclosure stem 2 machine column ction 8 d oor security sy 3 exhaust air extra 9 machine frame dielectric fluid container 4 electrode holde
6、r 10 flammable 5 portable control station binet (generator) 11 work tank 6 7 electrical ca work table 12 13 fire detector machining head Figure A.2 EMC shielding, fire detection and exhaust air extraction Schematic example of EDM equipment shielding Page 51, Bibliography Repla c e Ref e rences 1, 2
7、a nd 3 (including f oot not e s) wit h the following, thus t ranspo sing t he t ext of f ootnotes 1 a n d 2: Bibliography 1 ISO 7010, Graphical s 994, Industrial automation systems Numerical control of machines Vocabulary ymbols Safety colours and safety signs Required safety signs 12 ISO/IEC 2806:1
8、 3 MAS 810:1996, Safety standard for Fire Prevention on EDM 21 The graphical symbol c ollections o f ISO 7000, I SO 7001 and IS O 7010 are also a vailable o nline in the I SO web s tore. products/databases .htm For more information, consult http:/www.iso.org/iso/fr/publications_and_e . 2 Japan Machi n e To o l Bui lders Asso ci ati o n (JMTBA) standard, Ja pan. g hts reserved
