标准编号：ISO 19432-1:2020
中文名称：建筑工程机械和设备 便携式、手持式内燃机驱动的磨料切割机 第1部分：中心安装的旋转磨料轮切断机的安全要求
英文名称：Building construction machinery and equipment — Portable, hand-held, internal combustion engine-driven abrasive cutting machines — Part 1: Safety requirements for cut-off machines for centre-mounted r
发布日期：2020-01
标准范围
This document specifies safety requirements and measures for their verification for the design and
construction of portable, hand-held, internal combustion engine-driven cut-off machines intended to
be used by a single operator in the cutting of construction materials, such as asphalt, concrete, stone
and metal. It is applicable only to those machines designed purposely for use with a rotating, bonded-abrasive and/or super-abrasive (for example diamond) cut-off wheel having a maximum outer diameter of 430 mm, centre-mounted on and driven by a spindle shaft where the top of the wheel rotates away from the operator (see Figure 1).
This document deals with all significant hazards, hazardous situations or hazardous events significant
to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. See Annex F for a list of significant hazards.
This document specifies methods for the elimination or reduction of hazards arising from their use, as well as the type of information on safe working practices to be provided with the machines.
Cut-off wheel specifications are not considered in this document. Cut-off wheels are deemed to comply to existing cut-off wheel standards.
NOTE For example see Bibliography.
All through the document, portable, hand-held, internal combustion engine-driven cut-off machines are called “cut-off machines”.
This document is not applicable to machines manufactured before the date of its publication.
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