25.160.01 标准查询与下载
共找到 906 条与 相关的标准，共 61 页
Quality requirements for fusion welding of metallic materials－Part 1：Criteria for the selection of the appropriate level of quality requirements
- ICS
- 25.160.01
- CCS
- 发布
- 2016-12-19
- 实施
Quality requirements for fusion welding of metallic materials－Part 3：Standard quality requirements
- ICS
- 25.160.01
- CCS
- 发布
- 2016-12-19
- 实施
Welding and allied processes－Health and safety－Wordless precautionary labels for equipment and consumables used in arc welding and cutting
- ICS
- 25.160.01
- CCS
- 发布
- 2016-12-19
- 实施
Quality requirements for fusion welding of metallic materials－Part 4：Elementary quality requirements
- ICS
- 25.160.01
- CCS
- 发布
- 2016-12-19
- 实施
Qualification testing of welders for underwater welding - Part 1: Hyperbaric wet welding (ISO 15618-1:2016); German version EN ISO 15618-1:2016
- ICS
- 25.160.01
- CCS
- J33
- 发布
- 2016-12
- 实施
Dieser Teil der ISO 15618 legt die wesentlichen Anforderungen, Geltungsbereiche, Prüfbedingungen, Bewertungsanforderungen und die Bescheinigung für die Schweißerprüfung des Unterwasserschweißers fest. Dieser Teil der ISO 15618 gilt für das Schweißen von Stahl in einer nassen Überdruckumgebung. In Anhang A ist der empfohlene Vordruck für die Prüfungsbescheinigung wiedergegeben. Bei der Schweißerprüfung des Unterwasserschweißers darf gefordert werden, dass er angemessene Fachkunde hinsichtlich der Schweißprozesse, Werkstoffe und Sicherheitsanforderungen nachweist, für die er qualifiziert werden soll. Hinweise dazu sind in Anhang B enthalten. Die in diesem Teil der ISO 15618 genannten Schweißprozesse umfassen die Schmelzschweißprozesse, die von Hand oder teilmechanisch ausgeführt werden. Vollmechanische und vollautomatische Prozesse werden in dieser Norm nicht berücksichtigt (siehe 5.2). Dieser Teil der ISO 15618 gilt für alle neuen Prüfungen vom Tag der Veröffentlichung dieser Norm an. Dieser Teil der ISO 15618 setzt jedoch bestehende Prüfungsbescheinigungen von Unterwasserschweißern, die nach früheren nationalen Normen oder Regelwerken abgelegt worden sind, nicht außer Kraft, vorausgesetzt, die technischen Anforderungen sind erfüllt und die früheren Prüfungen entsprechender Anwendung und der Fertigung, in der sie eingesetzt werden. Die Schweißerprüfungsbescheinigung wird unter der alleinigen Verantwortung des Prüfers oder der Prüfstelle ausgestellt.
Qualification testing of welders for underwater welding - Part 1: Hyperbaric wet welding (ISO 15618-1:2016)
- ICS
- 25.160.01
- CCS
- H61
- 发布
- 2016-09
- 实施
Qualification testing of welders for underwater welding - Part 1: Hyperbaric wet welding
- ICS
- 25.160.01
- CCS
- J33
- 发布
- 2016-09
- 实施
Numerical welding simulation - Execution and documentation
- ICS
- 25.160.01
- CCS
- 发布
- 2016-05-11
- 实施
- 2016-05-11
Numerical welding simulation. Execution and documentation
- ICS
- 25.160.01
- CCS
- 发布
- 2016-03-31
- 实施
- 2016-03-31
ISO/TS 18166:2016 provides a workflow for the execution, validation, verification and documentation of a numerical welding simulation within the field of computational welding mechanics (CWM). As such, it primarily addresses thermal and mechanical finite element analysis (FEA) of the fusion welding (see ISO/TR 25901:2007, 2.165) of metal parts and fabrications. CWM is a broad and growing area of engineering analysis. ISO/TS 18166:2016 covers the following aspects and results of CWM, excluding simulation of the process itself: - heat flow during the analysis of one or more passes; - thermal expansion as a result of the heat flow; - thermal stresses; - development of inelastic strains; - effect of temperature on material properties; - predictions of residual stress distributions; - predictions of welding distortion. ISO/TS 18166:2016 refers to the following physical effects, but these are not covered in depth: - physics of the heat source (e.g. laser or welding arc); - physics of the melt pool (and key hole for power beam welds); - creation and retention of non-equilibrium solid phases; - solution and precipitation of second phase particles; - effect of microstructure on material properties. The guidance given by this Technical Specification has not been prepared for use in a specific industry. CWM can be beneficial in design and assessment of a wide range of components. It is anticipated that it will enable industrial bodies or companies to define required levels of CWM for specific applications. This Technical Specification is independent of the software and implementation, and therefore is not restricted to FEA, or to any particular industry. It provides a consistent framework for-primary aspects of the commonly adopted methods and goals of CWM (including validation and verification to allow an objective judgment of simulation results). Through presentation and description of the minimal required aspects of a complete numerical welding simulation, an introduction to computational welding mechanics (CWM) is also provided. (Examples are provided to illustrate the application of this Technical Specification, which can further aid those interested in developing CWM competency). Clause 4 of this Technical Specification provides more detailed information relating to the generally valid simulation structure and to the corresponding application. Clause 5 refers to corresponding parts of this Technical Specification in which the structure for the respective application cases is put in concrete terms and examples are given. Annex A presents a documentation template to promote the consistency of the reported simulation results.
Numerical welding simulation - Execution and documentation (ISO/TS 18166:2016)
- ICS
- 25.160.01
- CCS
- 发布
- 2016-03-30
- 实施
- 2016-06-30
Numerical welding simulation - Execution and documentation
- ICS
- 25.160.01
- CCS
- 发布
- 2016-03
- 实施
Standard qualification procedure for butt welding technique of steel bars for concrete reinforcement
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-25
- 实施
Scope is not provided for this standard
Quality requirements for welding -- Resistance welding of metallic materials -- Part 1: Comprehensive quality requirements
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Quality requirements for welding -- Resistance welding of metallic materials -- Part 2: Elementary quality requirements
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Brazing -- Qualification test of brazers and brazing operators
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Health and safety in welding and allied processes -- Sampling of airborne particles and gases in the operator's breathing zone -- Part 2: Sampling of gases
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Health and safety in welding and allied processes -- Sampling of airborne particles and gases in the operator's breathing zone -- Part 1: Sampling of airborne particles
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Brazing for aerospace applications -- Qualification test for brazers and brazing operators -- Brazing of metallic components
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Specification and qualification of welding procedures for metallic materials -- Qualification based on previous welding experience
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-21
- 实施
Approval testing of welders－Fusion welding－Part 1：Steels
- ICS
- 25.160.01
- CCS
- 发布
- 2015-12-18
- 实施
