English Explanation Spanish A set square or triangle (American English) is an object used in technical drawing, with the aim of drawing a parallel, perpendicular or 45-degree line at 45 degree set a particular baseline. A 45º-set square has square 90-45-45 degree angles. Escuadra A set square or triangle (American English) is an object used in technical drawing, with the aim of drawing a parallel, perpendicular or 45-degree line at 30 60 degree set a particular baseline. A 30-60º-set square square has 90-60-30 degree angles. Cartabón Diseño asistido por CAD CAD stands for Computer Aided Design. ordenador An object is represented by three coordinates, x, y and z. Two axes, x and z, are perpendicular. The third axis, y, is drawn in diagonal, making an arbitrary Cavalier angle with the x axis, usually 30 or 45°. Perspectiva projection The length of the third axis is not scaled. caballera An object is represented by three coordinates, x, y and z. Two axes, x and z, are perpendicular. The third axis, y, is drawn in diagonal, making an arbitrary angle with the x axis, usually 30 or 45°. Cabinet The length of the third axis is usually Perspectiva projection scaled in half. caballera A compass (so called by people in the USA and some people in the UK) or pair of compasses (so called by some people in the UK) is a technical drawing instrument that can be used for drawing Compass circles or arcs Compás Edge A line segment joining two vertices Arista Elevation Or front view elevation or front view Alzado Drawn or executed by hand without Freehand guiding instruments, measurements, or Dibujo a drawing other aids. mano alzada English Explanation Spanish Isometric projection is a form of graphical projection. It is a method of visually representing three-dimensional objects in two dimensions. There are three axes representing the three main directions. Isometric The angles between any two of them are Perspectiva projection 120° isométrica It is a system that consists of several 2D- views to know how the 3D real object is. There are six possible views: front, rear left, right, bottom and top. We will Orthographic normally represent 3 of them: front view multiview elevation, top plan view and side view (left Proyección projection or right). diédrica Or top plan view, for further detail. Because there is a bottom plan view, but it Plan view is hardly used. Planta A Propelling pencil is a pencil containing an internal mechanism which pushes ("propels") the thin graphite lead through Propelling pencil the tip Portaminas A protractor is a circular or semicircular Protractor tool for measuring an angle Transportador A ruler or rule is an instrument used in technical drawing and engineering/building to measure distances Ruler and/or to draw straight lines Regla It can be a right side view (perfil derecho) or/and a left side view (perfil Side view izquierdo) Perfil A 3D object. We can draw it using projections (isometric, cavalier, cabinet or Solid multiview) Cuerpo Also known as Drafting. It is the practice of creating accurate representations of Technical objects for technical, architectural and drawing engineering needs. Dibujo técnico Vertex (geometry), a corner point of a Vertex polygon or other shape (2D) or solid (3D). Vértice Each one of the main orthographic View projections. Vista .