Modular motor stud

Modular motor stud

Task Prove the strength of a modularised drive drum of belt conveyor. Solution This was the first time we managed to added flexibility and yet precise design to our employer. FEM calculation-based fatigue strength assessment of motor stud that allows to drive the same...
Product conveying and feeding

Product conveying and feeding

Task Convey, sieve of feed products. Solution Core of our staff as an employee gathered experience of designing, developing, building, and testing custom belt or vibration conveyors. Several times we developed the most appropriate 1 or 2 DOF kinematic system. Troughs...
Test bench failure

Test bench failure

Task Replace a broken part with a new one that has infinite life. Solution As a subcontractor we assessed the fatigue strength of the existing part according to FKM guideline. Based on the results of FEM stress calculations we changed the material, heat treatment and...
NANO-S vibration

NANO-S vibration

Task Subcontractor of SPR’s contractor replaced the moulding tool of vertical base frame element. SPR had to collect experimental data in order to find the source of vibration revealed in-process quality control. Solution Free vibration and forced vibration data...