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EN
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AUTOCAD 2009AUTOCAD 2009
Professor: Dr. Omar E. Meza CastilloProfessor: Dr. Omar E. Meza [email protected]@bayamon.inter.edu
http://facultad.bayamon.inter.edu/omezahttp://facultad.bayamon.inter.edu/omezaDepartment of Mechanical EngineeringDepartment of Mechanical Engineering
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Department of Mechanical EngineeringDepartment of Mechanical Engineering
Inter American University of Puerto RicoInter American University of Puerto Rico
Bayamon CampusBayamon Campus
Dr. Omar E. Meza CastilloDr. Omar E. Meza Castillo
[email protected]@bayamon.inter.edu
http://www.bc.inter.edu/facultad/omezahttp://www.bc.inter.edu/facultad/omeza
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Gra
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25 Years of Continuous Change…
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Layers
Capítulo 3: Layers / Dimensioning / Text / Scale
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"Lo peor es educar por métodos basados en el "Lo peor es educar por métodos basados en el temor, la fuerza, la autoridad, porque se temor, la fuerza, la autoridad, porque se destruye la sinceridad y la confianza, y sólo se destruye la sinceridad y la confianza, y sólo se consigue una falsa sumisión”consigue una falsa sumisión”
Einstein AlbertEinstein Albert
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Gra
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This lesson will introduce you to text, dimensioning and the concept of layers. Without dimensions you can not communicate what size your objects are. Is it a real house or a doll house? Text is used to convey information that is needed other than size - materials, manufacturing process, part numbers, etc.
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Apply a layer: Select the drawing Select the layer
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There are several different types of dimensions, here are the ones you'll be using in this lesson (Each of the dimensioning icons gives you a quick clue as to which type of dimension it will create.) The image here shows you the standard dimensioning icons. This list shows you which dimension types are available on the Dimension tool panel.
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Here are the ones you'll be using in this lesson. Linear dimensions are used for dimensioning
either horizontal or vertical distances. Aligned dimensions will measure the actual
length of an angled line. Radius dimensions will give you the radius of
either arcs or circles. Diameter dimensions are used on circles. Angular dimensions will measure the angle
between two lines that you pick. Baseline dimensions are a special type that will
automatically stack dimensions along one plane as you pick points.
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The text in AutoCAD is important since once you have your objects drawn, you need to add some text to complement the final drawing. To find the tools go to the menu at the top of the screen and click on Annotate. This will show the text panel and others.
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Choose multiple or single text Write the text
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To modify a text, right click on the text and choose Edit….
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Scaling (geometry), a linear transformation that enlarges or diminishes objects.
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Scaling 1:50 Copy the drawing Select the New Drawing Select the New Scale
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Scaling 1:2
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Homework2 http://facultad. bayamon.inter.edu/omeza/
Omar E. Meza Castillo Ph.D.Omar E. Meza Castillo Ph.D.
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¿Preguntas?¿Preguntas?
Comentarios Comentarios
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GRACIASGRACIAS
