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液压缸的使用要求和规定本文将不罗列液压缸安全装置的所有标准和规定,而主要是指出其分歧,反映所遇到的困难: 各方面不易于统一意见以定稿; 技术人员对提出的问题不易作出解答; 这些也能同时反映不同专业的发展史; 本文只限于研究以下装置液压缸的法国标准、规范和指导性文件。移动式起重机的起升和吊臂伸缩,标准号NF E52,087; 辅起重机的起升和吊臂伸缩,标准号NF E52.088; 摇摆式铲斗的举升,标准号NF R17,
Hydraulic cylinder requirements and requirements This article will not list all the hydraulic cylinder safety standards and regulations, but mainly to point out their differences, reflecting the difficulties encountered: all aspects of the consensus is not easy to finalize the draft; technicians on the issues raised Not easy to answer; these can also reflect the development history of different professions; This article is limited to the following French standards for hydraulic cylinders, norms and guidance documents. Lifting and telescopic crane boom, standard number NF E52,087; auxiliary crane lifting and telescopic boom, standard NF E52.088; swing bucket lift, the standard NF R17,