机床.安全.放电机床

[中文适用范围]： 本文件规定了适用于设计、建造、安装和/或供应人员采用的 EDM 设备和 EDM 系统的安全要求和/或保护措施，例如： ——手动控制的 EDM 冲模机或 EDM 钻孔机； ——数控电火花开模机或电火花钻孔机； - 数控电火花线切割机。 本文件还包括制造商向用户提供的信息。 本文件不适用于电弧腐蚀和电化学加工设备。 本文件考虑了预期用途的前提条件以及在正常车间环境和非爆炸性气氛中合理可预见的误用，包括电火花加工设备和电火花加工设备的运输、安装、设置、维护、修理和拆卸或处置系统。 本文件也适用于电火花加工必不可少的辅助设备。 本文件涉及与 EDM 设备和 EDM 系统相关的所有重大危险、危险情况或危险事件，这些设备和系统按预期使用且处于制造商合理可预见的误用条件下（参见第 4 条）。 本文件旨在适用于本文件发布之日后制造的机器。 当本 C 型标准的要求与 A 型或 B 型标准中规定的要求不同时，对于按照 C 型标准设计和制造的机器，本 C 型标准的要求优先于其他标准的要求。 此 C 类标准的要求。 本文件定义了 ISO 13849-1:2015 中定义的 EDM 设备和 EDM 系统控制系统安全相关部分所需的性能水平和安全类别。 [外文原描述]： This document specifies safety requirements and/or protective measures applicable to EDM equipment and EDM systems intended to be adopted by persons undertaking their design, construction, installation and/or supply, such as: — manually controlled EDM die sinking or EDM drilling machines; — numerically controlled EDM die sinking or EDM drilling machines; and — numerically controlled EDM wire cutting machines. This document also includes information to be provided by the manufacturer to the user. This document is not applicable to arc eroding and electro-chemical machining equipment. This document takes account of the precondition of the intended use as well as the reasonably foreseeable misuse, in normal workshop environments and non-explosive atmospheres, including transportation, installation, setting, maintenance, repair and dismantling for removal or disposal of EDM equipment and EDM systems. This document is also applicable to auxiliary devices essential for EDM processing. This document deals with all significant hazards, hazardous situations or hazardous events relevant to EDM equipment and EDM systems, where they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This document is intended to apply to machines manufactured after the date of publication of this document. When requirements of this type-C standard are different from those which are stated in type-A or -B standards, the requirements of this type-C standard take precedence over the requirements of other standards for machines that have been designed and built according to the requirements of this type-C standard. This document defines required performance level and safety categories of the safety-related parts of the control system for EDM equipment and EDM systems as defined in ISO 13849-1:2015.