《testronic_e齿轮弯曲疲劳试验机 》.pdf

TESTRONIC TESTRONIC resonant testing machine Resonant testing machine TESTRONIC for loads up to 250 kN, oscillating strokes up to 8 mm and operating frequencies up to 250 Hz, equipped with the unique MAGNODYN excitation system. TESTRONIC General Legend The concept of the TESTRONIC is based 1 Main mass m 1 variable in 8 steps on the latest possibilities in resonant 2 Counter mass m 0 built as a T-slotted machine engineering. Many decades of table experiences in developing and manufac- 3 Specimen or component turing of resonant testing systems and 4 RUMUL load cell, resistant to fatigue also our continuous task to support our 5 MAGNODYN excitation system customers in their testing needs are the (original RUMUL) benefit. 6 Preload springs for static load 7 Columns of the load frame Characteristical features: 8 Precise ball bushings • High reliability 9 Travelling cross beam • No maintenance for valves, pumps or 10 Ball screw spindle cooling 11 Spindle drive with servomotor • Easy operation 12 Damping supports (springs) • Fast testing procedures due to high operating frequencies Static load flow • Low energy consumption Dynamic load flow • Software with many practical and user-friendly functions Control conc