Ritteknik

Ämnesområden: Ritteknik: allmänt
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: ISO
Svarsdatum: den 9 aug 2019
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This part of ISO 128 gives general rules for the execution of technical drawings (2D and 3D), as well as presenting the structure of the other parts of ISO 128. In all, ISO 128 specifies the graphical representation of objects on technical drawings with the aim of facilitating the international exchange of information on drawings and ensuring their uniformity in a comprehensive system . This part of ISO 128 is applicable to mechanical engineering, construction, architectural and ship building technical drawings. It is applicable to both manual and computer-based technical drawings.

For the purpose of this International Standard the term "technical drawing" shall be interpreted in the broadest possible sense encompassing the total package of documentation specifying the product (workpiece, subassembly, assembly).

Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: CEN
Svarsdatum: den 9 aug 2019
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This document defines the maximum material requirement, the least material requirement and the reciprocity requirement. These requirements can only be applied to linear features of size of cylindrical type or opposed planar type.

These requirements are often used to control specific functions of workpieces where size and geometry are interdependent, e.g. to fulfil the functions "assembly of parts" (for maximum material requirement) or "minimum wall thickness" (for least material requirement). However, the maximum material requirement and least material requirement can also be used to fulfil other functional design requirements.

Ämnesområden: Ritteknik: allmänt
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: CEN
Svarsdatum: den 3 sep 2019
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This part of ISO 128 presents an index of the terms used in the other parts of ISO 128 in English, French, German, Chinese, Russian and Japanese.

Kommittébeteckning: SIS/TK 269 (Information för byggande och förvaltning)
Källa: CEN
Svarsdatum: den 9 sep 2019
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This document specifies concepts and principles to establish a methodology for specifying level of information need and information deliveries in a consistent way when using Building Information Modelling (BIM).

This document specifies the characteristics of different levels used for defining the detail and extent of information required to be exchanged and delivered throughout the life cycle of built assets. It gives guidelines for principles required to specify information needs.

The concepts and principles in this document can be applied for a general information exchange and whilst in progress, for a generally agreed way of information exchange between parties in a collaborative work process, as well as for a contractually specified information delivery.

The level of information need provides methods for describing information to be exchanged according to exchange information requirements. The exchange information requirements specify the wanted information exchange. The result of this process is an information delivery.

The concepts and principles contained in this document are applicable to all those involved in the asset life cycle. This includes, but is not limited to, the asset owner/operator, the project client, the asset manager, the design team, the construction supply chain, the equipment manufacturer, the system specialist, the regulator, and the end-user.