Universidad de Jaén

SECTION I. REPRESENTATION TECHNIQUES AND STANDARDIZATION

 

Unit 1: Introduction

 

Standard concept. Paper formats and folding planes. Margins. Scales. Labeling. Standard lines. (EN 1035:1995, 1037:1995 UNE, UNE-EN ISO 216:2002, EN ISO 128-20:2002, UNE-EN ISO 5455:1996, EN ISO 5457:2000)

 

Unit 2: Description and analysis of industrial shapes

 

Standardized representations. Cube projections. Choice of views. Position of the object. Selection criteria and economy of the views. Auxiliary projection planes. Other conventions (EN 1032:1982 (ISO 128), UNE-EN ISO 5456 - 1:2000, EN ISO 5456-2:2000). Dimensioning process (EN 1039:1994)

 

SECTION II. DESCRIPTIVE GEOMETRY

 

Unit 3: Fundamentals of Representation Systems

Projection classes: conical and cylindrical. Reversibility of the projection. Usual representation systems of engineering: Monge’s system, contour maps and axonometric.

 

MONGE’S SYSTEM

 

Unit 4: Introduction

Purpose. Fundamental concepts and nomenclature. Main views. Representation and identification of significant elements. Alphabets.

 

Unit 5: Relations of belonging, incidence and relative position of notable elements. Solving problems metric.

 

Intersections between planes and between lines and planes. Parallelism between lines, between planes and between lines and planes. Perpendicularity between lines, between lines and planes and between planes. Distances between points, between point and plane, straight point, minimum distance between two lines that intersect. Angles between line and plane and between two planes. Angles of lines and planes with the planes of projection.

 

Unit 6: Methods for obtaining true shapes and magnitudes

 

Revolution a plane. Fundamentals. Affinity flat. Reverse process. Plane changes. Justification. Spins. Position of the axes of rotation. Rotation point, line and plane.

 

Unit 7: Surfaces

 

Concepts curved surface. Tangent plane to a surface on one of its points. Classification. Apparent contour. Radiated surfaces polygonal, circular base (prism, pyramid, cylinder and cone). Representation, flat sections, intersection with straight, developments and transformations. Spherical surface. Apparent contour. Location of points on the sphere and tangent plane at a point. Flat section and intersection with a straight.

 

Unit 8 Intersection of surfaces

 

General method. Plans limits and auxiliary planes. Penetration penetration tangential or interpenetration

maximum and bite. Radial planes method. Concentric spheres method.

 

CONTOUR MAP SYSTEM

 

Unit 9: Introduction

 

Fundamentals. Module or Interval. Representation and identification of significant elements. Alphabets.

 

Unit 10: Relationship of belonging, incidence and relative position of notable elements. Solving metric problems.

 

Intersections between planes and between lines and planes. Parallels between lines, between planes and between lines and planes. Perpendicularity between lines, between lines and planes and between planes. Distances between points, between point and point-to-plane and straight. Angles between line and plane and between two planes.

 

Unit 11 Method of obtaining true forms and magnitudes

 

Revolution a plane. Fundamentals. Reverse process.

 

Unit 12: Applications

 

Covers and Roofs. Topography applications: Longitudinal profiles and earthworks.

 

AXONOMETRIC SYSTEM

 

Unit 13: Introduction.

 

Rendering remarkable. Justification. Orthogonal and oblique axonometric. Reduction factor and scales axonometric. Trace triangle. Ordinary plane trace. Direct and inverse problems of the axonometric. Theorem Schlömilch-Weisbach. Axonometric Orthogonal Representation of point, line and plane. Alphabets.

 

Unit 14 Perspectives axonometric and its application

 

Orthogonal axonometric perspectives: isometric and trimetric dimetric. Normalized isometric. Axonometric projections based on the dihedral views. Flat sections.

 

SECTION III. COMPUTER-AIDED DESIGN

This block is given in the schedule of classroom practices of CAD. There is therefore theoretical block as such and made in 2D/3D with a commercial CAD software of broad implantation.

The theoretical lectures will be developed as a large group classes in established theory hours on the schedule of the degree.

On the other hand, both the practical classes of Computer-Aided Design (CAD) as the practices of traditional drawing be developed in classrooms assigned for this: classroom CAD (A3-276) (2nd floor of building A3), classroom 278 (2nd floor of building A3) and classroom 31(third floor of building A4).

It also establishes the creation of a work group which will be given by the teacher in its sole judgment, may not exceed the group size of three persons. Its presentation and defense will be held in the last week of the semester.

Finally, individual tutorials will be held in the teacher's office at the scheduled time for that.

Students with special educational needs should contact the Student Attention Service (Servicio de Atención y Ayudas al Estudiante) in order to receive the appropriate academic support

 - Attendance and active participation

Attendance and active participation in both theoretical and practical classes and in the exposition and defense of group work will be taken into account in the final evaluation.

 - Practice of Computer-Aided Design

Practices Computer-Aided Design namely on aspects of standardization of parts made in the classroom CAD (A3-276), and will be evaluated accordingly.

- Traditional drawing practices

There shall be a minimum execution scheduled practices and its proper performance and quality of the resulting graph.

Final Exam

It will be held on the date and classrooms officially established. The content will focus on practical aspects corresponding to the themes developed in class where it can be appreciated, with knowledge levels achieved, the ability to analyze and skills achieved by the student. That will be made by conventional techniques using Euclidean tools.

In general, the subject will be overcome if the note weighted sum of each of the three aspects of assessment (attendance and participation, final exam and scheduled practices), it is not less than 5. Therefore, the course will be considered passed or failed in full on each of the calls and therefore not be saved parts of a call to another.