632-0426/02 – Connections of automotive construction (SAK)
Gurantor department | Department of Materials and Technologies for Vehicles | Credits | 7 |
Subject guarantor | doc. Ing. Petr Tomčík, Ph.D. | Subject version guarantor | doc. Ing. Petr Tomčík, Ph.D. |
Study level | undergraduate or graduate | Requirement | Compulsory |
Year | 2 | Semester | summer |
| | Study language | Czech |
Year of introduction | 2013/2014 | Year of cancellation | 2020/2021 |
Intended for the faculties | FMT | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Student will be able to / have knowledge of these topics:
Materials for automotive design-metals.
Technology riveting.
Bonding technology in the automotive industry
Anchoring and Fixings in composite structures.
Resistance welding.
Friction welding.
CMT welding.
Laser welding.
Laser-Hybrid Welding: laser-MIG/MAG.
Plasma welding.
Technology of soldering.
Testing connections automotive structures.
The student will also learn and master:
Design of welded structures - selection of basic and additional material, welding process variables.
Carrying capacity of welded joints - calculations, butt welds, fillet.
Carrying capacity of welded joints - Spot welding calculations, studs.
Labelling welds on drawings.
Quality of welded joints - VT,MT.PT,UT, evaluation of defects in the samples, the grades according to ČSN EN ISO 5817
Mechanical testing of welds and bonded joints.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Project work
Other activities
Summary
Student will be able to / have knowledge of these topics:
Materials for automotive design-metals.
Technology riveting.
Bonding technology in the automotive industry
Anchoring and Fixings in composite structures.
Resistance welding.
Friction welding.
CMT welding.
Laser welding.
Laser-Hybrid Welding: laser-MIG/MAG.
Plasma welding.
Technology of soldering.
Testing connections automotive structures.
The student will also learn and master:
Design of welded structures - selection of basic and additional material, welding process variables.
Carrying capacity of welded joints - calculations, butt welds, fillet.
Carrying capacity of welded joints - Spot welding calculations, studs.
Labelling welds on drawings.
Quality of welded joints - VT,MT.PT,UT, evaluation of defects in the samples, the grades according to ČSN EN ISO 5817
Mechanical testing of welds and bonded joints.
Compulsory literature:
Recommended literature:
KUNCIPÁL, J. a kol.: Nové technologie ve svařování, SNTL Praha, 1984.
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Not require additional requirements for the student.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
1. Connect the car - the general classification, basic concepts, dismantling joints and usability ...
2. Basic concepts of statics and strength - power, voltage, torque, strain, degrees of freedom, bonds, ...
3. Methods of stress components - tension, shear, bending, torsion, bar system, still uncertain task bar system, ...
4th Fatigue - tensile test, tears, Wöhler curve, influences on fatigue components, ...
5th Welding 1
6th Welding 2
7th Welding 3
Bolted connections eighth - partition, usability, design calculations, ...
9th dynamically loaded screw connections - connections with preload, cyclic loading, Haigh - Smith chart.
10th Pinned joints - classification, applicability, basic computing, ...
11th Joints by pins and pens - division, feasibility, basic computing, ...
12th Clamping connections - distribution, use, basic computing, ...
13th Interference fits - tolerance, use and usability, basic computing, ...
14th Glued joints - the use of adhesives and usability ...
Practice:
Design of welded structures - selection of basic and additional material, welding process variables.
Carrying capacity of welded joints - calculations, butt welds, fillet.
Carrying capacity of welded joints - Spot welding calculations, studs.
Bonding - Bonding practical selected materials - composites, plastics, metals.
Welding of plastics.
Labelling welds on drawings.
Quality of welded joints - VT. visual inspection, evaluation of defects in the samples, the grades according to ČSN EN ISO 5817
Mechanical testing of welds and bonded joints.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction