Career

Due to the close cooperation with our customers from industry and research, new and advanced tasks and requirements are constantly arising.

The highly dynamic development process in the vehicle environment places above-average expectations on the performance and flexibility of our employees.

If you are interested in working in one of our development teams, have the above-mentioned qualities and have a degree in engineering with sound knowledge of FEM, then send us your complete application documents.

We have already given many students the opportunity to apply their knowledge of FEM to highly interesting topics in the form of a Diploma- , Bachelor- or master thesis to deepen.

We take the word "supervision" very seriously and thus enable the student to gain a deeper insight into the work of a refractive engineer.

If you are interested, please contact us and decide on one of our suggested topics.

job offer

As a partner to industry and research, we offer engineering services in the field of technical calculation/simulation (FEM) and component testing. We see our strength in the close connection between CAE and testing. We are looking for motivated, creative and team-oriented employees.

You can expect a diverse, interesting and, despite the rather theoretical reputation, a practice-oriented area of responsibility in which you can use your knowledge and expand it in a targeted manner.

Qualifications:
  • Graduate engineer f/m (FH/TU), Master/Bachelor f/m
(Completed studies in automotive engineering, mechanical engineering or a comparable technical course)
  • Work experience or graduate
  • Knowledge in the field of FEM structural analysis
  • Independent way of working and creativity

Please send your complete application documents to: info@makross.de

In addition, an inexpensive apartment is offered for a few weeks at the beginning of the probationary period!

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1D-Shaker

3D-Shaker / 4D-Schwingtisch

  • 3 cylinders with 15 kN (each 1 Moog 761 63 l servo valve
  • 3 flexible oscillating tables for different tasks
  • Seismic mass 15 t
  • Air suspension with additional volume (1.2 Hz natural frequency)

Other facilities


    3 cylinders with 15 kN (1 Moog 761 63 l servo valve each) 3 flexible oscillating tables for different tasks Seismic mass 15 t air suspension with additional volume (1.2 Hz natural frequency)

Dummy simulations are now an integral part of most crash load cases. If, in addition to the vehicle parameters, the dummy load values are also required for a crash scenario, we carry out the complete analysis with airbag systems.

As part of diploma theses and pre-development topics, we have developed a calculation method for our customers that can be used to simulate the entire slamming process of a door or hatch, including the lock mechanism and seal. Most questions can be answered with the results of the calculation.

If nonlinearities occur in a kinematic analysis that are implicitly not dynamically convergent, a solution can be found with an explicit rigid body simulation. This occurs above all when parts of the kinematics are defined via link guides with pronounced contact regions, or a material simulation for a soft top is to be integrated.

Static load cases with very large non-linearities can often only be calculated implicitly with strong simplifications. In certain cases, it is therefore advisable to dispense with precision on the calculation type page and instead depict the boundary conditions more realistically. A quasi-static roof pressure test or an ECE R14 with belts and body blocks can be used as examples of this. In all calculations, the calculation time is reduced to such an extent that the influence of mass inertia can no longer be determined.

Through long development work, we have succeeded in establishing a calculation method that reflects the material behavior during the opening and closing of a roof system. This makes it possible to precisely predict fabric folds and make overstretching visible. Possible chafing points and areas of fabric that are jammed in the shelf are localized.