手持非电动工具.安全性要求.第12部分:圆盘锯、摆锯和往复锯

[中文适用范围]： ISO 11148 的本部分规定了用于锯切的手持非电动工具（以下称“圆锯、摆动锯和往复锯”）的安全要求。圆锯、摆动锯和往复锯可由压缩空气、液压油或内燃机提供动力，供一名操作员使用，由操作员的手或双手支撑，有或无悬挂装置，例如平衡器。注 1：在出版时，还没有发现由内燃机驱动的圆锯、摆动锯或往复锯[除带有粘结磨料和/或超级磨料（金刚石）切割轮的圆锯外]。一旦确定这些，旨在修订 ISO 11148 的本部分以包括此类电动工具。ISO 11148 的本部分适用于 - 圆锯； - 圆刀； — 锯片半径为 50 毫米或更小，或金刚石切割片半径为 100 毫米或更小的摆动锯； — 摆动刀（包括挡风玻璃刀）； — 往复锯，包括曲线锯和电动弓锯。 注 2：圆锯、摆动锯和往复锯的示例见附录 B。 注 3：带有粘结磨料和/或超硬磨料（金刚石）切割轮的圆锯见 ISO 11148-7 ISO 11148 的本部分不适用于圆锯、摆动锯和往复锯在固定装置中的安装的特殊要求和修改。 ISO 11148 的本部分涉及圆锯、摆动锯和往复锯在按预期使用和制造商可合理预见的误用条件下使用时的所有重大危险、危险情况或危险事件，但在潜在爆炸性环境中使用圆锯、摆动锯和往复锯除外。注 4 EN 13463-1 给出了潜在爆炸性环境中非电气设备的要求。 [外文原描述]： ISO 11148-12:2012 specifies safety requirements for hand-held non-electric power tools (hereinafter "circular, oscillating and reciprocating saws") intended for sawing. The circular, oscillating and reciprocating saws can be powered by compressed air, hydraulic fluid or internal combustion engines and are intended to be used by one operator and supported by the operator's hand or hands, with or without a suspension, e.g. a balancer. ISO 11148-12:2012 is applicable to circular saws, circular knives, oscillating saws having a saw blade with a radius of 50 mm or less or a diamond cutting-off blade with a radius of 100 mm or less, oscillating knives (including windshield knives) and reciprocating saws, including jig saws and power hack saws. ISO 11148-12:2012 is not applicable to special requirements and modifications of circular, oscillating and reciprocating saws for the purpose of mounting them in fixtures. ISO 11148-12:2012 deals with all significant hazards, hazardous situations or hazardous events relevant to circular, oscillating and reciprocating saws when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer, with the exception of the use of circular, oscillating and reciprocating saws in potentially explosive atmospheres.