Numerical welding simulation — Execution and documentation
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…
ISO 12251 specifies dimensional requirements for clamp mounted CR fuel injectors and their corresponding cylinder head features in diesel engines.
According to the injector nozzle capnut, the clamp mounted CR fuel injectors can be divided into two types:
a) Type A, where the nozzle capnut is straight (see Figure 4);
b) Type B, where the nozzle capnut is stepped (see Figure 5).
Each clamp mounted…
Data quality — Part 220: Sensor data: Quality measurement
This deliverable specifies quality measures for quantitatively measuring quality characteristics of sensor data, where these characteristics are specified by ISO 8000-210.
The following are within the scope of this deliverable:
— fundamental principles and assumptions for measuring the quality of sensor data;
— quality measures for sensor data, with respect to applicable quality characteristics…
Leather — Physical and mechanical tests — Determination of heat resistance of patent leather
ISO 17232:2017 specifies two methods for determining the heat resistance of patent leather.
Method A makes use of a modified lastometer, while Method B uses the "Zwik" apparatus. Both methods are applicable to patent leathers for all end uses.
Leather — Determination of water resistance of flexible leather — Part 1: Repeated linear compressio...
ISO 5403-1:2011 specifies a method for determining the dynamic water resistance of leather by means of repeated linear compression. It is applicable to all flexible leathers but is particularly suitable for leathers intended for footwear applications.
Leather — Physical and mechanical tests — Part 2: Determination of double edge tear load
ISO 3377-2:2016 specifies a method for determining the tear strength of leather using a double edged tear. The method is sometimes described as the Baumann tear. It is applicable to all types of leather.
Simulation numérique de soudage — Exécution et documentation
L'ISO/TS 18166:2016 fournit une séquence d'exécution, de validation, de vérification et de documentation d'une simulation numérique de soudage dans le domaine de la mécanique du solide. À cet effet, l'ISO/TS 18166:2016 traite principalement de l'analyse thermique et mécanique, par la méthode des éléments finis, du soudage par fusion (voir ISO/TR 25901:2007, 2.165) d'…
