Metalliteollisuuden Standardisointiyhdistys

Komitea: CEN/TC 121 (Welding and allied processes)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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Specifies a gravimetric method for the determination of the content of non-volatile matter in soft soldering fluxes. Applies to liquid and paste fluxes of type 1, as defined in ISO 9454-1.
Komitea: CEN/TC 121 (Welding and allied processes)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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Describes three quantitative titration methods for the determination of halogenides (excluding fluoride) in soft soldering water-soluble fluxes.
Komitea: CEN/TC 184 (Advanced technical ceramics)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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This document describes procedures for determination of the compressive behaviour of ceramic matrix composite materials with continuous fibre reinforcement at room temperature. This method applies to all ceramic matrix composites with a continuous fibre reinforcement, uni-directional (1D), bi-directional (2D) and tri-directional (xD, with 2 < x < 3), tested along one principal axis of reinforcement or off axis conditions. This method also applies to carbon-fibre-reinforced carbon matrix composites (also known as carbon/carbon or C/C). Two cases of testing are distinguished: compression between platens and compression using grips.
Komitea: CEN/TC 121 (Welding and allied processes)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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ISO 9455-17:2002 specifies a method of testing for deleterious effects that may arise from flux residues after soldering or tinning test coupons. The test is applicable to type 1 and type 2 fluxes in solid or liquid form, or in the form of flux-cored solder wire, solder preforms or solder paste constituted with eutectic or near-eutectic tin/lead solders.This test method is also applicable to fluxes for use with lead-free solders. However, the soldering temperatures may be adjusted with agreement between tester and customer.
Komitea: CEN/TC 74 (Flanges and their joints)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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This document specifies requirements for circular flanges made from ductile, grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 100. See 4.1 and 4.2 for information regarding allowed DN and PN.This document specifies the types of flanges and their facings, dimension and tolerances, bolt sizes, surface finish of jointing faces, marking, testing, quality assurance and materials together with associated pressure/temperature (p/T) ratings.
Komitea: CEN/TC 459/SC 6 (Wire rod and wires)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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1.1 This European Standard applies to patented cold drawn unalloyed steel wire of circular cross-section for the manufacture of mechanical springs for static duty and dynamic duty applications.1.2 In addition to this European Standard, the general technical delivery requirements of EN 10021 are applicable.
Komitea: CEN/TC 459/SC 6 (Wire rod and wires)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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This document specifies the requirement for coating mass, other properties and testing of zinc and zinc alloy coatings on steel wire and steel wire products of circular or other section.
Komitea: CEN/TC 459/SC 6 (Wire rod and wires)
Alkuperä: CEN
Määräpäivä: 2022-10-06
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This document specifies round and shaped non alloyed steel wire for use in the manufacture of ropes for mine hoisting, man-riding haulage, cableways for the transportation of passengers and other high duty applications. Heavy duty refers to situations where the stresses applied to the rope are either high or vary by a large amount during service.This document refers to round wires and three types of shaped wire: full lock (Z), half lock (H) and trapezoidal (T).It does not apply to steel wire taken from manufactured ropes.This document specifies the following for cold drawn non alloyed steel wire for ropes for high duty applications:- dimensional tolerances;- mechanical characteristics;- requirements relating to the chemical composition of the steel wire;- conditions to be satisfied by any coating.
Komitea: ISO/TC 60/SC 2 (Gear capacity calculation)
Alkuperä: ISO
Määräpäivä: 2022-10-07
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This document specifies the basic formulae for use in the determination of the surface load capacity of straight and helical (skew), Zerol and spiral bevel gears including hypoid gears, and comprises all the influences on surface durability for which quantitative assessments can be made. This document is applicable to oil lubricated bevel gears, as long as sufficient lubricant is present in the mesh at all times. The formulae in this part of ISO 10300 are based on virtual cylindrical gears and restricted to bevel gears whose virtual cylindrical gears have transverse contact ratios of eva < 2. The results are valid within the range of the applied factors as specified in ISO 10300-1 (see ISO 6336-2[1]). Additionally, the given relations are valid for bevel gears of which the sum of profile shift coefficients of pinion and wheel is zero (see ISO 23509). The formulae in this document are not directly applicable to the assessment of other types of gear tooth surface damage, such as plastic yielding, scratching, scuffing or any other type not specified.
Komitea: ISO/TC 60/SC 2 (Gear capacity calculation)
Alkuperä: ISO
Määräpäivä: 2022-10-10
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This document specifies the fundamental formulae for use in the tooth root stress calculation of straight and helical (skew), Zerol and spiral bevel gears including hypoid gears, with a minimum rim thickness under the root of 3,5 mmn. All load influences on tooth root stress are included, insofar as they are the result of load transmitted by the gearing and able to be evaluated quantitatively. Stresses, such as those caused by the shrink fitting of gear rims, which are superposed on stresses due to tooth loading, are intended to be considered in the calculation of the tooth root stress, sF, or the permissible tooth root stress sFP. This document is not applicable in the assessment of the so-called flank breakage, a tooth internal fatigue fracture (TIFF). The formulae in this document are based on virtual cylindrical gears and restricted to bevel gears whose virtual cylindrical gears have transverse contact ratios of eva < 2. The results are valid within the range of the applied factors as specified in ISO 10300-1 (see also ISO 6336-3[1]). Additionally, the given relationships are valid for bevel gears, of which the sum of profile shift coefficients of pinion and wheel is zero (see ISO 23509). This document does not apply to stress levels above those permitted for 103 cycles, as stresses in that range could exceed the elastic limit of the gear tooth.
Komitea: ISO/TC 60/SC 2 (Gear capacity calculation)
Alkuperä: ISO
Määräpäivä: 2022-10-10
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This document specifies the methods of calculation of the load capacity of bevel gears, the Formulae and symbols used for calculation, and the general factors influencing load conditions. The Formulae in ISO 10300 (all parts) are intended to establish uniformly accepTable methods for calculating the pitting resistance and bending strength of straight, helical (skew), spiral bevel, Zerol and hypoid gears. They are applicable equally to tapered depth and uniform depth teeth. Hereinafter, the term “bevel gear” refers to all of these gear types; if not the case, the specific forms are identified. The Formulae take into account the known major factors influencing pitting on the tooth flank and fractures in the tooth root. The rating Formulae are not applicable to other types of gear tooth deterioration such as plastic yielding, micropitting, case crushing, welding, and wear. The bending strength Formulae are applicable to fractures at the tooth fillet, but not to those on the active flank surfaces, to failures of the gear rim or of the gear blank through the web and hub. Pitting resistance and bending strength rating systems for a particular type of bevel gears can be established by selecting proper values for the factors used in the general formulae. If necessary, the Formulae allow for the inclusion of new factors at a later date. The rating system of ISO 10300 (all parts) is based on virtual cylindrical gears and restricted to bevel gears whose virtual cylindrical gears have transverse contact ratios of eva < 2. Additionally, the given relations are valid for bevel gears of which the sum of profile shift coefficients of pinion and wheel is zero (see ISO 23509).
Komitea: CEN/CLC/JTC 5 (Space)
Alkuperä: CEN
Määräpäivä: 2022-10-13
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This Standard specifies the general requirements for the qualification, procurement, storage and delivery of photovoltaic assemblies, solar cell assemblies, bare solar cells, coverglasses and protection diodes suitable for space applications.This standard does not cover the particular qualification requirements for a specific mission.This Standard primarily applies to qualification approval for photovoltaic assemblies, solar cell assemblies, bare solar cells, coverglasses and protection diodes, and to the procurement of these items.This standard is limited to crystaline Silicon and single and multi-junction GaAs solar cells with a thickness of more than 50 ?m and does not include thin film solar cell technologies and poly-crystaline solar cells.This Standard does not cover the concentration technology, and especially the requirements related to the optical components of a concentrator (e.g. reflector and lens) and their verification (e.g. collimated light source).This Standard does not apply to qualification of the solar array subsystem, solar panels, structure and solar array mechanisms.
Komitea: ISO/TC 184/SC 5 (Interoperability, integration, and architectures for enterprise systems and automation applications)
Alkuperä: ISO
Määräpäivä: 2022-10-13
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This Publicly Available Specification (PAS) specifies Object-Process Methodology (OPM) with detail sufficient for enabling practitioners to utilise the concepts, semantics, and syntax of OPM as a modelling paradigm and language for producing conceptual models at various extents of detail, and for enabling tool vendors to provide application modelling products to aid those practitioners. While this PAS presents some examples for the use of OPM to improve clarity, this International Standard does not attempt to provide a complete reference for all the possible applications of OPM.
Komitea: ISO/TC 20/SC 14 (Space systems and operations)
Alkuperä: ISO
Määräpäivä: 2022-10-13
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This document presents the requirements for a dependability (reliability, availability and maintainability) assurance programme for space projects. It defines the dependability requirements for space products as well as for system functions implemented in software, and the interaction between hardware and software. The provisions of this International Standard apply to all programme phases.
Komitea: CEN/TC 146 (Packaging machines - Safety)
Alkuperä: CEN
Määräpäivä: 2022-10-13
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This document establishes safety requirements for the main types of cartoners, case packing machines and crate loading and unloading machines.This document covers the safety requirements for machine design, construction and all phases of life of the machines including installation, commissioning, operation, adjustment, maintenance and cleaning.This part of EN 415 applies to machines manufactured after the date of issue of this document.ExclusionsThis document does not apply to mandrel carton form, fill and seal machines.NOTE Mandrel carton form, fill and seal machines are covered by EN 415 3:2021.
Komitea: ISO/TC 20/SC 14 (Space systems and operations)
Alkuperä: ISO
Määräpäivä: 2022-10-14
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This document is applied for organizations developing ground support equipment and also for operators performing space activity. Interface control documents format defined here does not contain the descriptions regarding various properties of ground support equipment (i.e. performance, functions or endurance to launch mechanical environment or quality assurance provisions) which are defined in technical specifications. Control of interfaces, independently of its frequency or depth, cannot replace stages of parameters definition of high-quality production and development of technical requirements of project, design and development. Interfaces control is used as a control process that can provide necessary verification of successful finishing of design at a stated in contract period. This document establishes basic requirements for interface control documents (ICD) writing and interface control procedures for the following items included in launch system: payload, launch vehicle, ground support equipment (according to ISO 14625:2007) and launch site (buildings with technical systems). Notably
Komitea: ISO/TC 213 (Dimensional and geometrical product specifications and verification)
Alkuperä: ISO
Määräpäivä: 2022-10-18
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This document gives the terminology, and basic concepts of association including objective functions and association constraints and material offset shifting. This document is not intended to define association defaults and GPS syntax which are defined in other standards.
Komitea: ISO/TC 110/SC 2 (Safety of powered industrial trucks)
Alkuperä: ISO
Määräpäivä: 2022-10-18
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This document specifies the requirements and testing of overhead guards, and operators leg and foot protection for industrial trucks and overturning testing of industrial variable reach trucks with operator position not protected by the boom (hereafter referred to as trucks) requiring an overhead guard according to ISO 3691-1 and ISO 3691-2.