Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!
Sesja wygasła!
Sesja wygasła!

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: post-accident repair

Sortuj według:

Ogranicz wyniki do:

Deceleration and deformation during dynamic loading of model car body parts after post-accident repair

Hadryś Damian, Kubik Andrzej, Stanik Zbigniew

Transport Problems

2020

T. 15, z. 3

5--16

Absorption of impact energy by the passive safety elements of the vehicle body is the basic feature to ensure conditions of safety for the driver and passengers in transport. The parts especially designed for this objective in the self-supporting car body are longitudinals. Their energy-absorbing features are designed in different ways. Evaluation of the degree to which the vehicle (body) ensures safety during a collision is difficult and expensive. Usually, tests under impact conditions are required. The most advanced and costly are the tests carried out on a complete vehicle (whole real object for tests). Whole vehicle testing can be replaced by testing of individual car body elements (for example longitudinal). The main aim of this article is to present and compare the results of dynamic studies on model energy-consuming objects (new model longitudinals and model longitudinals repaired with welding methods). For the purpose of this study, models of vehicle passive safety elements (model longitudinals) were designed. On the basis of the conducted tests, it was found that it is worth considering the replacement of collision tests of the whole vehicle by tests of its individual components. This can be considered a new approach that is not widely used. Currently, most often, crash tests of entire vehicles are conducted (high costs) or computer simulations are performer (often with unsatisfactory accuracy).

Ustalenie kosztów naprawy powypadkowej środków transportu na przykładzie zastosowania modułu kalkulacyjnego G2G EurotaxGlass’s

Aleksandrowicz P.

Logistyka

2014

nr 6

Assessment of costs of post - accident repair of means of transport on the example of applying the calculating G2G EurotaxGlass's module

Połączenia spawane wykonywane podczas napraw powypadkowych nadwozi pojazdów samochodowych

Węgrzyn T., Hadryś D., Miros M.

Przegląd Spawalnictwa

2008

R. 80, nr 2

14-17

Przeanalizowano możliwości łączenia elementów nadwozia samochodu podczas napraw powypadkowych metodami spawalniczymi. Omówiono podstawowe sposoby łączenia elementów nadwozia pojazdu podczas napraw powypadkowych, to znaczy zgrzewanie punktowe oraz spawanie w osłonie gazów ochronnych. Ponadto przedstawiono wyniki badań wytrzymałości połączeń zgrzewanych i spawanych.

The article analyzes the possibilities of post-accidental repairs of a vehicle body by means of welding method. Basic connection of vehicle body components during post-accidental repairs by means of spot welding and shielding gas coverage methods were discussed. The studies were also made on the results of mechanical properties of welded joints.