In this new piece of technical drawing we find a structural reinforcement called “nerve”. The ribs have a function of reinforcing the object, connecting two functional parts and give it stiffness for proper mechanical operation, extending the life of the object and preventing premature failure due to fatigue. Download 3D PDF File… (leer más)
I rescue a new work of my students in educational innovation projects involving training with their blogs. In this case, the group “Geometry Hicks” nos aporta un interesante enlace sobre aspectos de la percepción basados en las leyes de la Gestalt, called “Spinning Girl” or “Test the dancer”, con una ilusión óptica.
A new learning educational piece of technical drawing engineering employee communication tool. A slotted in parteinferior us closer to the classical “dovetails” (as the view in this piece) used to move items on rails. In this case no triangular shape defined “drilling” complatamente el object, but… (leer más)
Technical drawing a piece formed by revolution cylinder sectioned by an inclined plane, to which he has removed a rectangular region and have added two “ears” perforated. Descargar Fichero PDF 3D Necesitaremos dos vistas para su completa definición en una representación normalizada. Las líneas de tangencia… (leer más)
In this new piece of technical drawing , offered for standardized representation, lateral planes are slightly oblique. Under these conditions, is easy to misinterpret its slope, which can be “intuited” and parallel to the projection. Un análisis detallado de la perspectiva con la utilización de líneas auxiliares de referencia nos puede… (leer más)
We continue with new technical drawing parts for standardized representation. Again, views provide us the slope of the inclined planes, which always entails a complication regarding those that are parallel to the planes of projection. Descargar Fichero PDF 3D Las líneas de intersección entre los planos oblícuos no son paralelas… (leer más)
The work done by my students in educatica innovation projects to improve teaching by incorporating new technologies, I want to highlight one that includes a very topical issue, and transcribe literally. Fue publicado originalmente en sus blogs durante el curso 2009-2010. Fractales por Catetos de la Geometría… (leer más)
The subject of Mathematics has always been controversial for students. There has not been a unified position in their assessment, being simple and attractive to some and hated and complex for others. Mathematics from an abstract point of view are beautiful to more abstract minds. His perfection, su orden… (leer más)
A seemingly simple new piece that can be represented using only two projections. The views that make the slope of the planes, namely, in which they are projected orthogonally to the plane of projection are fundamental to their representation. Los taladros cilíndricos se pueden determinar mediante representaciones simplificadas con líneas ocultas y el correspondiente… (leer más)
The conception of a piece as a set of basic elements or forms “primitive” relating simplifies interpretation. One of ortoedro “box” as the main form define this new object, which has been stripped of another “box” interior, among other operations. La definición dimensional se puede apoyar en esta concepción basada en las… (leer más)
A new piece with different inclined planes, inbound and outbound ortoédrica break the classic form with didactic figures. Hidden lines that match edges can be represented views, complicating their representation. Descargar Fichero PDF 3D Un objeto especialmente interesante para solucionar la acotación del mismo, en el que podremos optar por… (leer más)
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