Längd- och vinkelmätning

Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: CEN
Svarsdatum: den 9 aug 2019
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This document gives the rules of definition and interpretation of general specifications defined according to ISO 8015 (general tolerancing) applicable on the whole workpiece.

The general specifications can be applied to integral surfaces only, i.e. integral lines are excluded.

The general geometrical and dimensional specifications defined in this document applies to the following:

— for dimensional specifications:

  — for features of size:

    — linear size (±) (according to ISO 14405-1);

    — angular size (±)(according to ISO 14405-3);

— for geometrical specifications:

  — for integral features:

    — geometrical specifications with the characteristic surface profile (⌓).

Ämnesområden: Mätinstrument
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: CEN
Svarsdatum: den 9 aug 2019
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This document specifies the acceptance tests for verifying the performance of a laser tracker by measuring calibrated test lengths, according to the specifications of the manufacturer. It also specifies the reverification tests that enable the user to periodically reverify the performance of the laser tracker. The acceptance and reverification tests given in this document are applicable only to laser trackers utilizing a retro-reflector as a probing system. Laser trackers that use interferometry (IFM), absolute distance meter (ADM) measurement, or both can be verified using this document. This standard can also be used to specify and verify the relevant performance tests of other spherical coordinate measurement systems that use cooperative targets, such as "laser radar" systems.

NOTE Systems, such as laser radar systems, which do not track the target, will not be tested for probing performance.

This document does not explicitly apply to measuring systems that do not use a spherical coordinate system (i.e. two orthogonal rotary axes having a common intersection point with a third linear axis in the radial direction) however, the parties may apply this part of 10360 to such systems by mutual agreement.

This document specifies:

— performance requirements that can be assigned by the manufacturer or the user of the laser tracker,

— the manner of execution of the acceptance and reverification tests to demonstrate the stated requirements,

— rules for proving conformance, and

— applications for which the acceptance and reverification tests can be used.

Ämnesområden: Mätinstrument
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: CEN
Svarsdatum: den 9 aug 2019
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This document provides the most important design and metrological characteristics of calliper depth gauges

— with analogue indication: vernier scale or circular scale (dial), and

— with digital indication: digital display.

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: Toleranser och passningar
Kommittébeteckning: SIS/TK 507 (Tekniska produktspecifikationer (TPS))
Källa: ISO
Svarsdatum: den 30 aug 2019
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This part of ISO 8062 specifies general dimensional and geometrical tolerances as well as machining allowance grades for castings as delivered to the purchaser in accordance with ISO 8062-2. It is applicable for tolerancing of dimensions and geometry of castings in all cast metals and their alloys produced by various casting manufacturing processes.

This part of ISO 8062 applies to both general dimensional and general geometrical tolerances (referred to in or near the title block of the drawing), unless otherwise specified and where specifically referred to on the drawing by one of the references in clause 9.

The dimensional tolerances covered by this part of ISO 8062 are tolerances for linear dimensions.

The geometrical tolerances covered by this part of ISO 8062 are: Tolerances for straightness, flatness, roundness, parallelism, perpendicularity, symmetry and coaxiality.

This part of ISO 8062 can be used for the selection of tolerance values for individual indications.

NOTE This part of ISO 8062 does not apply to 3D CAD models used without indicated dimensions.

Kommittébeteckning: SIS/TK 269 (Information för byggande och förvaltning)
Källa: ISO
Svarsdatum: den 5 sep 2019
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This international standard defines terms that are commonly used in procedures for setting out, measurement and surveying in buildings and civil engineering works.