Manuale Cremonese di Meccanica - Parte generale - Meccanica, Meccatronica, Energia - Edizione Zanichelli
Chirone E., Tornincasa S., Disegno Tecnico Industriale, Il Capitello
AA.VV., Norme UNI, Ente Nazionale Unificazione
Support material consists of slides projected by the teachers during lessons.
The material will be provided to students using a Moodle Platform.
Learning Objectives - Last names M-Z
The aim of this course is to provide knowledge of technical language and techniques of Design Technology and Industry, with particular regard to the major industry regulations, to introduce the main elements of machines. The course has the following objectives:
- Provide the basic elements of the language of technical communication in industry, in order to put the student able to correctly perform and interpret technical drawings.
- Describe the organs of machines and their modes of representation
- To provide the basics of computer aided design
After completing this course the student will be able to analyze a mechanical draft, drawing up a BOM and to know the rules for the representation of the machines.
Prerequisites - Last names M-Z
No prerequisites are needed.
Teaching Methods - Last names M-Z
The course syllabus is dealt with alternating lectures and tutorials.
Type of Assessment - Last names M-Z
The examination is performed with a written test in order to verify the ability of the student to analyze a mechanical drawing, drawing up a BOM, and to answer questions relating to the representation of the machine.
Course program - Last names M-Z
1. Technical Standards
2. Representation techniques
3. Orthogonal Projections
a. Method of Prime Dihedral
b. Method of Second Dihedral
c. Choice of views
4. Sections
a. Sections with a single plane
b. Sections with parallel planes
c. Sections with competing plans
d. Sections with surfaces of any shape
e. Semi sections
f. Partial sections
g. Sections overturned in place
h. Subsequent sections
i. Hatch
m. Special characteristics of representing sections
5. Dimensioning
a. General principles
b. Measuring lines
c. Reference lines
d. Arrow Terminals
e. Quote
f. Dimension series
g. Parallel Dimension
h. Dimensioning in sequence
i. Particular conventions of dimensioning
6. Special conventions
7. Metallic materials
a. Introduction
b. Description conventional
8. Introduction to machining
9. Dimensional tolerances
a. Introduction
b. ISO system
c. Couplings
d. System shaft base and hole base
e. Indication of tolerances in drawings
f. Dimensional control
g. Chains and series of shares tolerated
10. Geometric tolerances
a. Introduction
b. Indication of the geometric tolerances in drawings
c. Principle of maximum material
11. Roughness
a. Introduction
b. Indication of roughness in the drawings
12. Functional Dimension
13. Linkages removed
a. Connections
b. Shaft-hub connections
i. Tabs
ii. Sticks
iii. Spline
14. Linkages
a. Nailing
b. Welding
15. Bearings
a. Sliding Bearings
b. Rolling bearings
c. Mounting bearings
d. Seals and gaskets
16. Bodies for the transmission of motion
a. Sprockets and gears
b. Belts
c. Chains
17. Springs
18. Assembly
19. Isometric projections
20. Computer Aided Design