Flyg- och rymdteknik

This document applies to uniaxial strain-controlled low cycle fatigue testing of metallic materials governed by EN aerospace standards. It defines the properties that need to be determined and the terms used in describing the tests and test pieces. It specifies the equipment, the test pieces, the method of testing and the presentation of results. It applies to testing at ambient and elevated temperatures. The purpose of this document is to ensure the comparability and reproducibility of the test results. It does not cover the evaluation or interpretation of the results. This document is restricted to the use of test pieces having a circular cross-section. In some particular cases the practice can be applied to flat test pieces. The major difficulties concern the preparation of the test pieces and their alignment in the grips.

This document specifies the characteristics of self-locking clip nuts in FE-PA2601 (A286) for aerospace applications. Classification: 1 100 MPa /425 °C

This document specifies the characteristics of self-locking silver coated clip nuts in FE PA92HT for aerospace applications. Classification: 1 100 MPa /425 °C

This document specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa /235 °C

This document specifies the characteristics of screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa /315 °C .

This document specifies the inspection rules and the cosmetic acceptance criteria for surfaces of aircraft cabin equipment. Surfaces are considered under the aspects of technical feasibility of the industrial design. This document outlines the framework between customers, suppliers or manufacturers and OEMs with regard to cosmetic issues. This document aims to: a) provide the supplier or manufacturer with quality criteria to be met during the production-, testing- and quality-inspection-process; b) guide customer, OEM and supplier or manufacturer quality assurance with a description of cosmetic standards for the following inspections: — supplier or manufacturer internal QA inspection; — first article inspection; — source inspection; — incoming inspection; — final assembly line, cabin inspection; — customer presentation.

This document specifies a banding band, style Z, for terminating individual and/or overall cable screens to cable outlets. The bands delivered in flat condition F (see Clause 6) need to be double wrapped prior to their installation. The bands delivered in condition C (see Clause 6) are factory pre-double wrapped and ready for installation.

This document specifies the technical requirements for a screw made of composite plastic for aerospace cabins and non-structural applications. Features of the screw are a hexagon head with flange and a six-lobe recess.

This document specifies the properties of a screw, hexagon head, flanged, with six-lobe recess made of composite for aerospace cabin and non-structural applications. Due to the polymer material the screws can also be used to avoid damage to varnish and coatings beneath the washer while tightening the screw.

This specification defines the process applicable to the lubrication with cetyl alcohol of aerospace fasteners such as threaded bolts, blind fasteners, nuts, lockbolts, pins and collars. It defines the product application methods and the relevant quality assurance requirements for the lubrication of the commonly used fastener materials: aluminium alloys, alloy steels, stainless steels, titanium alloys and nickel base alloys.

ISO 15390:2004 specifies a model for estimating the radiation impact of galactic cosmic rays (GCR) on hardware and on biological and other objects when in space. ISO 15390:2004 can also be used in scientific research to generalize the available experimental evidence for GCR fluxes. ISO 15390:2004 establishes the model parameters and characteristics of variations in the 101 MeV to 105 MeV GCR particles (electrons, protons, and Z = 2 to 92 nuclei in the near-Earth space beyond the Earth's magnetosphere).