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CAD is the acronym for computer aided design, but CAD is also a common reference to computer-aided drafting Lernen beginnen
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a word formed from the first letters of the words that make up the name of sth
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You may find bluprints in a museum or in a companys drawing archives Lernen beginnen
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a collection of historical documents or records of a government, a family, a place or an organization; the place where these records are saved
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Diazo printing uses a process that involves an ultraviolet light passing through a translucent original drawing Lernen beginnen
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or or using electromagnetic waves that are just shorter than those of violet light in the spectrum and that cannot be seent
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Diazo printing uses a process that involves an ultraviolet light passing through a translucent original drawing Lernen beginnen
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allowing light to pass through but not transparent
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The term blueprint is a generic term used to refer to diazo prints even though the are not true blueprints. Lernen beginnen
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shared by, including or typical of a whole group of things; not specific
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a sticky substance that is produced by some trees and is used in making varnish, medicine, etc
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Prints can be made on bond paper, vellum, polyester film, colored paper, or other translucent materials. Lernen beginnen
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material made from the skin of a sheep, goat or calf, used for making book covers and, in the past, for writing on
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The reproduction capabilities also include print sizes ranging from 45 to 141 percent of the original size. Lernen beginnen
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the limits between which sth varies
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Reproduction clarity is so good that halftone illustrations (photographs) and solid or fine line work have excellent resolution and density Lernen beginnen
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a print of a black and white photograph in which the different shades of grey are produced from small and large black dots.
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Photocopying has many advantages over diazo printing, including quality reproduction in many sizes, use of most common materials, and no hazardous ammonia. Lernen beginnen
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involving risk or danger, especially to sb's health or safety
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A CADD system produces a quality hard copy print quickly. Lernen beginnen
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information from computer that has been printed on paper
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A photographic reproduction on film of a drawing or other document that is highly reduced for ease in storage and transmittal from one place to another Lernen beginnen
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film used for storing written information on in print of very small size.
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Although the aperture card is more popular, some microfilm users prerer the roll film. Lernen beginnen
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Prior to the use of CADD in many companies, original drawings were filed in drawers by their drawing number. Lernen beginnen
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a part of a piece of furniture such as a desk, used for keeping things in. It is shaped like a box and has a handle on the front for pulling it out
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The equipment used to reproduce the drawing from the computer
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An inkjet plotter sprays droplets of ink onto the paper to form dot-matrix images Lernen beginnen
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Large international companies especially relied on the microfilm network to ensure that all worldwide subcontractors, vendors, clients, and others involved with a project had the ability to reproduced needed drawings and related documents. Lernen beginnen
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a person or company that does part of the work given to another person or company
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Large international companies especially relied on the microfilm network to ensure that all worldwide subcontractors, vendors, clients, and others involved with a project had the ability to reproduced needed drawings and related documents. Lernen beginnen
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a company that sells a particular product.
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However, you are likely to be asked to create drawings for immediate turnaround, the the end result can be lines and letters that are difficult to read Lernen beginnen
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the amount of time it takes to do a piece of work that you have been given and return it
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CADD is the predominant method used for creating drawings in industry today. Lernen beginnen
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most obvious or noticeable
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send the preliminary design to the drafting department to complete the drawings. Lernen beginnen
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happening before a more important action or event
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In contrast to 2D, 3D CADD programs generate 3D models. Lernen beginnen
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A model is an exact, computer-generated, 3D representation of an object that is used to develop and visualize objects.
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A solid model contains accurate mass characteristics to help analyze physical properties and better understand the model.
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A wire frame model contains only information about object edges.
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A surface model contains information about object faces, planes and edges but does not recognize solid mass.
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parametric solid modelling Lernen beginnen
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Parametric solid modelling programs allow the creating of mechanical parts and assembly models that contain parametric relationships
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Parametric relationships are often identified as intelligence because parametric modelling is the result of the programs's ability to effectively store and manage model information in a database. Lernen beginnen
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Parametric relationships function on the idea of associations between model parameters and components
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The optimum efficiency of design and manufacturing methods is achieved without producing a single paper copy of a drawing of a part. Lernen beginnen
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the best possible; producing the best possible results
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