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BS ISO 5597:2018 pdf free

BS ISO 5597:2018 pdf free.Hydraulic fuid power – Cylinders – Dimensions and tolerances of housings for single-acting piston and rod seals in reciprocating applications.
This document 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)’) 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;
— rodsofl2 mmto 140 mm.
This document 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.
This document only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 4287:1997. Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 5598. Fluid power systems and components — Vocabulary
150 6020-2. HydraulIc fluid power — Mounting dimensions for single rod cylInders, 16 MPu (160 bar)
series — Part 2: Compact series
3 Terms and definitions
For the purposes of this document, the definitions given En ISO 5598 apply.
5 Seal housings
5.1 General
5.1.1 Illustrated examples of typical hydraulic cylinder rod and piston seal housings covered by this document are given in Figures 1 to 4.
NOTE These figures are diagrammatic only and do not represent recommendations of a particular housing design.
5.1.2 All sharp edges and burrs shall be removed from corners of supporting surfaces and rounded, although it should he borne in mind that these surfaces are required to provide maximum support against extrusion.
5.1.3 The seal manufacturer shall be consulted for details of housing design that are not specified in this document.BS ISO 5597 pdf free download.

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