- Docente: Elio Lanzoni
- Credits: 2
- SSD: ING-IND/15
- Language: Italian
- Teaching Mode: Traditional lectures
- Campus: Ravenna
- Corso: First cycle degree programme (L) in Chemistry of Materials and Ceramic Technologies (cod. 0492)
Learning outcomes
The course is focused on the basic conventions of technical drawings and the on the basic drawing commands of AUTOCAD
Course contents
Drawing instruments. Sizes and layout of drawing sheets. Basic
conventions for lines. Writing on drawings. Title block.
Projection methods:
Axonometric representations
Orthogonal projections.
Sections; hatchings for representation of materials in
section.
Dimension lines, projection lines and methods for indication on of
dimensions. Methods and conventions of dimensioning.
Tolerancing of linear and angular dimensions, Geometrical
tolerancing, tollerancing of form, orientiation, location and run
out. Symbols.
Roughness measurement. Method of indicating surface texture.
Screw threads and threaded parts. Bolts, screws, studs and nuts.
Symbols and designations of dimensions.
Axial locking devices. Symbols and designations of
dimensions.
Connection with force and trasmission by friction. Symbolic
representation of pins, parallel keys, sliding key, taper key, disc
key, flat key, tangential key splines and serrations.
Rivetted and but joints. Symbolic representation
Welded, brazed and soldered joints. Symbolic representation on
drawings.
Gears. Conventional representation
Rolling bearings. General simplified representation
Seals for dynamic application. General simplified
representation
Springs: cylindrical helical compression springs. Simplified
representation
Autocad 2005
Basic Drawing and Editing Commands, Organizing Drawing with
Layers, Advanced Editing Commands
Inserting Blocks, Advanced Blocks and Attributes
Basic dimensions
Readings/Bibliography
Disegno meccanico : corso c
ompleto in tre volumi" Giovanni Manfe, Rino Pozza, Giovanni
Scarato. Milano. Principato
"Disegno tecnico industriale" Emilio Chirone, Stefano
Tornincasa. Torino. Il capitello.
UNI M 1 "norme per il disegno tecnico" Ente nazionale
italiano di unificazione.
Milano .
"Autocad 2005", Bill Burchard, Art Liddle, David
Pitzer.
Milano. Tecniche nuove.
Teaching methods
Class lessons.
Use of PC for AUTOCAD exercise
Assessment methods
Final Exam:
Drawing basic conventions.
Autocad 2005 basic drawing commands
Teaching tools
Videoprojector, PC, blackboard
Office hours
See the website of Elio Lanzoni