tolerancing of form

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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

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• 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

• Engineering tolerance — is the permissible limit or limits of variation in a physical dimension, a measured value or physical property of a material, manufactured object, system, or service, other measured values (such as temperature, humidity, etc.). in engineering and …   Wikipedia

• drafting — /draf ting, drahf /, n. See mechanical drawing. [1875 80; DRAFT + ING1] * * * Precise graphical representation of a structure, machine, or its component parts that communicates the intent of a technical design to the fabricator (or the… …   Universalium

• 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

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• Tolerance stacks — Tolerance Analysis is the general term for all activities related to the study of accumulated variation in mechanical parts and assemblies, and may be used on other types of systems subject to accumulated variation, such as mechanical electrical… …   Wikipedia

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