- geometric dimensioning
- задание геометрических характеристик (напр. цилиндричности, параллельности)
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
geometric dimensioning
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Geometric dimensioning and tolerancing — (GD T) is a system for defining and communicating engineering tolerances. It uses a symbolic language on engineering drawings and computer generated three dimensional solid models for explicitly describing nominal geometry and its allowable… … Wikipedia
Engineering drawing — Technical drawings An engineering drawing, a type of technical drawing, is used to fully and clearly define requirements for engineered items. Engineering drawing (the activity) produces engineering drawings (the documents). More than just the… … Wikipedia
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ISO 10303 — is an ISO standard for the computer interpretable representation and exchange of industrial product data. Its official title is Industrial automation systems and integration Product data representation and exchange , known as STEP or Standard for … Wikipedia
Product Manufacturing Information — Product and Manufacturing Information, or PMI, is used in 3D computer aided design (CAD) and Collaborative Product Development systems to convey information on the design of a product’s components for manufacturing. This includes data such as… … Wikipedia
List of STEP (ISO 10303) parts — An incomplete list of parts making up STEP (ISO 10303):Descriptions methods* Part 1 Overview and fundamental principles (1994). Unfortunately outdated, not covering the role of AICs and modules. * Part 11 EXPRESS language reference manual * Part… … Wikipedia
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Basic dimension — In technical drawing, a basic dimension is a theoretically exact dimension, given from a datum to a feature of interest. In Geometric dimensioning and tolerancing, basic dimensions are used to communicate the critical design dimensions of a part … Wikipedia
Projected tolerance zone — In geometric dimensioning and tolerancing a projected tolerance zone defined to predict the final dimensions and locations of features on a component or assembly subject to tolerance stack up.References* ASME Y14.5M 1994 Dimensioning and… … Wikipedia
Облако точек — (англ. point cloud) набор вершин в трёхмерной системе координат. Эти вершины, как правило, определяются координатами X, Y и Z и, как правило, предназначены для представления внешней поверхности объекта. Облака точек чаще всего создаются 3D… … Википедия
Datum (geodesy) — Geodesy Fundamentals Geodesy · … Wikipedia
