DIN EN 12957:2009
机械工具安全性.放电加工机床(含修改件A1:2009),英文版本DIN EN 12957:2009-07

Machine tools - Safety - Electro discharge machines (includes Amendment A1:2009); English version of DIN EN 12957:2009-07

被代替

标准号

DIN EN 12957:2009

发布

2009年

发布单位

德国标准化学会

替代标准

DIN EN ISO 28881:2014

当前最新

DIN EN ISO 28881:2014

 

 

适用范围

1.1 This standard specifies technical safety requirements and measures, applicable to EDM equipment and EDM system (e.g. for spark erosion-sinking, spark erosion-wire cutting), to be adopted by persons undertaking the design, construction, installation and/or supply of such equipment. This standard also includes information to be provided by the manufacturer to the user. 1.2 The design requirements of this standard shall not apply to arc eroding and electro chemical machining equipment. 1.3 This standard takes account of the intended use in normal workshop environment and non explosive atmospheres including installation, setting, maintenance, repair and dismantling for removal or disposal of EDM equipment. 1.4 This standard also applies to auxiliary devices essential for EDM processing. 1.5 This standard deals with specific hazards defined in clause 4, Table 1, and the measures of prevention in clause 5, Table 2. 1.6 This standard applies to machines built after its date of issue. NOTE Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this European Standard. The present standard is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC.

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