Spring high frequency fatigue testing machine (full automatic)
The spring high-frequency fatigue testing machine is mainly suitable for plunger springs, tension springs, compression springs and other elastic components to perform high-frequency fatigue strength, fatigue life, endurance fatigue, reciprocating fatigue, load fatigue, telescopic fatigue and other performance tests above 5Hz.
The spring high-frequency fatigue testing machine adopts the principle of electromagnetic excitation and resonance of the test piece (spring). Because the mass pair composed of the spring and the armature plate has its own natural frequency, the exciter emits the same frequency of attraction force and generates resonance to obtain the maximum amplitude and consume the least energy. It starts at the touch of a touch and keeps the system in the best resonance state for a long time, with stable and reliable performance.
1. High-frequency fatigue tests of springs and elastic elements can be achieved, which cannot be achieved mechanically;
2. Using double limit block positioning, accurate positioning, beautiful;
3. The mainframe structure with square armature sheet greatly increases the placement area of the workpiece. Suitable for process testing of large quantities of springs;
4. The structure is compact, the noise is very small, and it can be used out of the box. Easy to operate and simple to maintain, it is very suitable for batch online inspection at the production site.
Specification model: ZCPL-20 ZCPL-40
Maximum static test force 20kN 40kN
Maximum diameter of test spring: 100mm
Test stroke: 0-30mm
Maximum length of test spring: 120mm
Frequency range: 15-100Hz
Counting capacity: 1-109 times
Accuracy of counting down: ±1
Number of clamping springs: 48-96
Amplitude display: 0-20mm
Clamping device: automatic clamping
Host working noise: ≤70db