标准摘要
[中文适用范围]： 本文件规定了一系列用于往复运动应用的液压缸杆和活塞密封外壳的标称尺寸和相关公差的优选范围，其尺寸范围如下： ——对于 16 mm 至 500 mm 的液压缸； ——适用于 6 毫米至 450 毫米的杆。 本文件详细介绍了其他系列的密封外壳，以满足 ISO 6020-2 160 bar (16 MPa)1) 紧凑型系列的缩减封装要求；这些较小截面的密封件需要更严格的活塞杆和缸孔公差。 尺寸范围如下： ——25mm至200mm的圆柱体； ——12 毫米至 140 毫米的杆。 本文件没有提供密封件设计的细节，因为密封件的构造方式因每个制造商而异。 密封件以及任何集成的抗挤压部件的设计和材料由温度和压力等条件决定。 本文件仅适用于按照本文件制造的产品的尺寸标准；它不适用于它们的功能特性。 [外文原描述]： ISO 5597:2018 establishes the preferred range of nominal dimensions and associated tolerances for a series of hydraulic cylinder rod and piston seal housings for reciprocating applications in the following range of dimensions: - for cylinders of 16 mm to 500 mm; - for rods of 6 mm to 450 mm. An additional range of seal housings is detailed in this document to meet the reduced envelope requirements of the 160 bar (16 MPa)[1] compact series of ISO 6020‑2; these smaller section seals require stricter piston rod and cylinder bore tolerances. The range of dimensions is as follows: - cylinders of 25 mm to 200 mm; - rods of 12 mm to 140 mm. ISO 5597:2018 does not give details of seal design, since the manner of construction of seals varies with each manufacturer. The design and material of the seal and any incorporated anti-extrusion components are determined by conditions such as temperature and pressure. ISO 5597:2018 only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics. [1] 1 bar = 100 kPa = 10 5 Pa = 0,1 MPa; 1 Pa = 1 N/m 2 .
英文名称Hydraulic fluid power — Cylinders — Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications