ISO. Second edition. Corrected version. Fluid power systems — O-rings —. Part 3: Quality acceptance criteria. Transmissions. Norm DIN ISO defines permissible shape and surface deviations in O- rings. Permissible tolerances are classified into grade levels. Grade N O-rings are. ISO FLUID POWER SYSTEMS – O-RINGS – PART 3: QUALITY ACCEPTANCE CRITERIA.
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It is the constant aim of BSI to improve the quality of our products and services. If these details are to 3601- used for any other purpose than implementation then the prior written permission of BSI must be obtained. ISO consists of the following parts, under the general title Fluid power systems — O-rings: Grade N O-rings are used in general applications and satisfy the high demands on dynamic and static sealing.
Information regarding online access to British Standards via British Standards Online can be found at http: Copyright Copyright subsists in all BSI publications. Inside diameters, cross-sections, tolerances and size identification code ISOFluid power systems and components — Vocabulary ISOAerospace fluid systems — O-rings, inch series: This part of ISO is also applicable to O-rings to be used in aerospace construction.
It presents the UK view on standards in Europe and at the international level. The work of preparing Ixo Standards is normally carried out through ISO technical committees. It supersedes BS Grade S O-rings are available upon request. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Inside diameters iao cross sections, tolerances and size-identification 3610-3 — Part 1: Combined Flash combination of offset, flash and parting line projection.
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We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
Other methods should be agreed between the manufacturer and the user. Testing of components to meet performance requirement provides users a basis of assurance for determining design application and for checking component compliance with their stated requirements.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Deviations of the curved cross section are permissible when the flattened area transitions into the isso of the circular cross section smoothly, and the cross section still falls within the permissible tolerances.
BS ISO 液压流体动力.O型环.质量验收标准 – MBA智库文档
For example, aerospace or critical industrial or automotive applications are covered by this grade. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 11 and a back cover.
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Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. The main task of technical committees is to prepare International Standards. Standard tolerances for non-hydraulic systems 3 Terms, definitions and symbols For the purposes isk this document, the terms and definitions given in ISO and the following apply.