Geometric dimensioning and tolerancing
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 that explicitly describe nominal geometry and its allowable variation. It tells the manufacturing staff and machines what degree of accuracy and precision is needed on each controlled feature of the part. GD&T is used to define the nominal (theoretically perfect) geometry of parts and assemblies, to define the allowable variation in form and possible size of individual features, and to define the allowable variation between features.
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Centration (engineering)Feature Control FrameFeature control frameGD&TGeometric DimensioningGeometric Dimensioning and TolerancingGeometric TolerancingGeometric dimensioningGeometric dimensioning and tolerancing (GD&T)Geometric toleranceGeometric tolerancingGeometrical Products SpecificationGeometrical product specificationGeometrical tolerancingISO/TC 213Maximum material condition⌭⌰⏤
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ASME Y14.41ASME Y14.5Allowance (engineering)Basic dimensionBoring (manufacturing)CAD data exchangeCentration (engineering)CentricityCobalt (CAD program)Commission internationale permanente pour l'épreuve des armes à feu portativesConcentricity errorDatum referenceDelta L problemDesignSpark MechanicalDimensional metrologyEngineering drawingEngineering drawing abbreviations and symbolsEngineering fitEngineering toleranceFeature Control FrameFeature control frameFlatness (manufacturing)GD&TGDTGPS (disambiguation)Geometric DimensioningGeometric Dimensioning and TolerancingGeometric TolerancingGeometric dimensioningGeometric dimensioning and tolerancingGeometric dimensioning and tolerancing (GD&T)Geometric toleranceGeometric tolerancingGeometrical Products SpecificationGeometrical product specificationGeometrical tolerancingISO/TC 213ISO 1ISO 10303ISO 128
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Geometric dimensioning and tolerancing
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 that explicitly describe nominal geometry and its allowable variation. It tells the manufacturing staff and machines what degree of accuracy and precision is needed on each controlled feature of the part. GD&T is used to define the nominal (theoretically perfect) geometry of parts and assemblies, to define the allowable variation in form and possible size of individual features, and to define the allowable variation between features.
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Die Form- und Lagetoleranzen s ...... Lauftoleranzen unterschieden.
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El dimensionamiento geométrico ...... a el fin que ha sido diseñado.
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Geometric Dimensioning and Tol ...... ion, flatness, profile, etc.).
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Les cotations permettent de di ...... notées en dimensions réelles.
@fr
قياس الأبعاد والتفاوت في الهندسة هو نظام لتحديد درجة التفاوت الهندسي ووصفها.
@ar
幾何尺寸與公差(Geometric dimensioning ...... 程圖紙和電腦生成的3D實體模型的名義明確描述幾何及允許偏差。
@zh
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1,022,003,787
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Die Form- und Lagetoleranzen s ...... -Normen ASME Y 14.5 definiert.
@de
El dimensionamiento geométrico ...... a el fin que ha sido diseñado.
@es
Geometric Dimensioning and Tol ...... le variation between features.
@en
Les cotations permettent de di ...... notées en dimensions réelles.
@fr
قياس الأبعاد والتفاوت في الهندسة هو نظام لتحديد درجة التفاوت الهندسي ووصفها.
@ar
幾何尺寸與公差(Geometric dimensioning ...... 程圖紙和電腦生成的3D實體模型的名義明確描述幾何及允許偏差。
@zh
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Cotation (dessin industriel)
@fr
Dimensionamiento geométrico y tolerancia
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Form- und Lagetoleranz
@de
Geometric dimensioning and tolerancing
@en
قياس الأبعاد والتفاوت
@ar
幾何尺寸和公差
@zh
기하공차
@ko