Rotary Bending Fatigue Test Machine

BESMAK BMT-T Series Rotary Bending Fatigue Test Machine is a benchtop device and has been designed considering the basic principles of fatigue testing. The desired test can be performed by applying a load to the sample, which is fixed on one side and subjected to rotation, on the other hand. The load amplitude of the Rotary Bending Fatigue Test Machine can be adjusted automatically with the help of the screw-gear system. The device can display the number of cycles counted by the electric meter on the screen through the digital meter.

Test system consists of a double sided sample holder, load measurement, loading system, servo motor, electronic control unit and dynamic test software in order to create the desired bending effect in the material. It has a suitable rail system for the adaptation of specimens with different lengths by means of a holding device suitable for connecting different materials to the system. This rail system is suitable for samples with a length of between 12mm to 300mm with a diameter of 10-15mm.The loop measurement resolution and the load measurement resolution are class 0.5.

Electronic control unit has 4 channels. It has internal 2, external 2 and 1 RS232-485 channels and is able to control up to 7 sensors. It has 1000 data sampling rate at first (works at 1 kHz). System will be provided with appropriate test software system to perform dynamic applications. The computer software can export the results data in the form of a report, in the form of raw data in excel format, and as a maximum of 1000 copies per second. Graph axes and test results can be changed as user defined, in particular the number of loops corresponding to the load the sample is defeated. The system's save function can be performed in user defined cyclic and repetitive loads (ie a first 10 cycles are saved per 100 cycles). The system is suitable for operation with 220/380 V, 50 Hz.