AS ISO/ASTM 52904:2021 pdf free.Additive manufacturing – Process characteristics and performance一Practice for metal powder bed fusion process to meet critical applications.
1.1 This practice describes the operation and production control of metal powder bed fusion (PBF) machines and processes to meet critical applications such as commercial aerospace components and medical implants. The requirements contained herein are applicable for production components and mechanical test specimens using powder bed fusion (PBF) with both laser and electron beams.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of international Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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.
ASTM E8/E8M, Test Methods for Tension Testing of Metallic Materials
ASTM Eli, Specification for Woven Wire Test Sieve Cloth and Test Sieves
ASTM E29 10. Guide for Preferred Methods for Acceptance of Product
ASTM F2924, Specification for Additive Manufacturing Titanium-6 Alum inum-4 Vanadium with Powder Bed Fusion
ASTM F297 1, Practice for Reporting Data for Test Specimens Prepared by Additive Manufacturing
ASTM F3049, Guide for Characterizing Properties of Metal Powders Used for Additive
Manufacturing Processes
ASTM F3122, Guide for Evaluating Mechanical Properties of Metal Materials Made via Additive
Manufacturing Processes
ISO/ASTM 52900, Standard Terminology for Additive Manufacturing — General Principles — Terminology
ISO/ASTM 52921, Terminology for Additive Manufacturing — Coordinate Systems and Test Methodologies
ISO 4497, Metallic powders — Determination of particle size by dry sieving
ISO D6892-1, Metallic materials — Tensile testing at ambient temperature
ISO D6892—2, Metallic materials — Tensile testing — Part 2: Method of test at elevated temperature.AS ISO/ASTM 52904 pdf free download.
Tags: Additive manufacturing
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AS/NZS 60335.2.11:2020 pdf free download.Household and similar electrical appliances- Safety Part 2.11: Particular requirements for tumble dryers (IEC 60335-2-11 Ed 8, MOD). 7.10 Addition: If the off position is only indicated by letters, the word “off” shall be used. 7.12 Addition: The instructions shall state — the maximum mass of dry textile material in kilograms to be used in the appliance; — that the tumble dryer is not to be used if industrial chemicals have been used for cleaning; — that the lint trap has to be cleaned frequently, if applicable; — that lint must not to be allowed to accumulate around the tumble dryer (not applicable for appliances intended to be vented to the exterior of the building); — that adequate ventilation has to be provided to avoid the back flow of gases into the room from appliances burning other fuels, including open fires (this instruction is not required if the tumble dryer discharges the air into the room). If symbol ISO 7000-0790 (2004-01) is used, its meaning shall be explained. The instructions shall include the substance of the following. — Do not dry unwashed items in the tumble dryer. — Items that have been soiled with substances such…
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AS ISO 37100:2020 pdf free download.Sustainable cities and communities 一Vocabulary. 1 Scope This document defines terms relating to sustainable development in communities, smart community infrastructure and related subjects. 2 Normative references There are no normative references in this document. 3 Terms and definitions ISO and IEC maintain terminological databases for use in standardization at the following addresses: — ISO Online browsing platform: available at http://www.iso.orgJobp — IEC Electropedia: available at httwwwe1e1ropetha.orgJ 3.1 Terms relating to sustainable development, resilience and smartness 3.1.1 sustainability state of the global system, including environmental, social and economic aspects, in which the needs of the present are met without compromising the ability of future generations to meet their own needs Note I to entry: The environmental, social and economic aspects interact, are interdependent and are often referred to as the three dimensions of sustainability. Note 2 to entry: Sustainability is the goal of sustainable development. [SOURCE: ISO Guide 82:2014, 3.1] 3.1.2 sustainable development development that meets the environmental, social and economic needs of the present without compromising the ability of future generations to meet their own needs Note ito entry: Derived from the Brundtland Report. Note 2 to entry: The Aalborg Charter provides further information on…
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AS ISO 37104:2020 pdf free.Sustainable cities and communities – Transforming our cities一Guidance for practical local implementation of AS IsO 37101. This document provides guidance on how to implement and maintain a management system for sustainable development based on ISO 37101 principles, specifically in the context of cities, but applicable to other forms of settlement. This document: — provides guidance for practical implementation ofa managernentsystem for sustainable development in cities and other settlements, based on ISO 37101; — establishes a methodological framework forthe systematic evaluation ofthe sustainable development schemes and achievements in the city or other settlements, based on the cross-analysis of the six purposes of sustainability and the 12 areas of action of ISO 37101; — illustrates how other International Standards can be used to support successful implementation of ISO 37101, including, in particular, ISO 37120 (which recommends a suite of city indicators mapped against the six purposes of ISO 37101) and ISO 37106 (which provides practical guidance on how to implement joined-up delivery and innovation across organizational boundaries within the city or settlement). This document is intended for organizing bodies, decision-makers, executive officers and managers in cities — usually, in the first instance, the relevant local governments. This document…