A new part with a main plane of symmetry that allows simplified representation using this feature. As additional important aspect observed the presence of a reinforcing element, nervio central, that meets structural features. Estos elementos que no afectan al funcionamiento básico y sólo sirven para aumentar las características mecánicas de resistencia de la… (leer más)
Typically the parts are represented in the rest position or in the “work”. The front view provides information about the three forms cylindrical perforations quecontienen Object. A side view or plan may complete three-dimensional information. The plan view defines especially having circumferences Figure. Se debe prestar… (leer más)
It should represent the views minimum necessary to define the object. Los “jitters” are structural parts which do not affect the functionality. Its role is to reinforce the object to avoid breakage due to the stresses to which it is subjected during operation. The triangular shape which joins with the cylindrical support “key”… (leer más)
It should represent the minimum necessary to define view objects. The front view provides information about the three forms cylindrical object. A top view can complete three-dimensional information. The bores of the base serve to receive screws for attaching the workpiece to a bedplate. Estos taladros se realizan con dos… (leer más)
If we have relevant information in each of the directions of efference triedro, is possible that two views are not sufficient to unambiguously represent the object. Sometimes it may be necessary for both dihedral three or more views. When sizing the object (narrow) deberemos repartir de forma adecuada las cotas… (leer más)
Drafting New piece to determine its standard representation: Exercise class
Again the symmetries appear in technical drawing parts, which should lead us to seek representation techniques that allow to use this feature recurring engineering. The axes of symmetry. axes represented as circles with small marks at the ends, allow us to represent only one of the parts of the object. La forma en… (leer más)
A new piece which is defined “within” the volume of a cylinder of revolution, present a limited view of the cylinder by projections container. Material parts are eliminated give rise to “cajeados” can not exceed the dimensions of the cylinder. Especialmente son interesantes aquellas proyecciones en las que se ve el contorno… (leer más)
As every year, Professor Jaime Rua, junto con la profesora María Jesús Casati nos regalan unas simpáticas imágenes del concurso de puentes de palillos que realizan con los alumnos de tercero de la especialidad de “Airports” technical aeronautical engineering. Una clase en forma de concurso de alto interés pedagógico que cierra un… (leer más)
The two planes oblique views to be defined in the projected perpendicular to the plane of projection, so that the angle formed with the horizontal plane is in them in true scale. Although the plan view is almost always a top view of the object, en este caso sería… (leer más)
Las piezas formadas por superfícies (planes) paralelos a los del triedro de referencia son más sencillas de representar que aquellas que presentan planos inclinados. La utilización de líneas auxiliares para identificar las posiciones de los vértices de la geometría puede ser un recurso de gran valor en el análisis de las proyecciones normalizadas de estos… (leer más)
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