1. Equipment usage:
The ZY-7060 high-frequency continuous impact tester is used for multi-arc ion plating TiN on the surface of Ni alloy layer and titanium alloy to form TiN film and use magnetron sputtering method to prepare TiNi film on the surface of titanium alloy. Test and study the toughness and toughness of the alloy layer. Bond strength.
2. Equipment principle:
The working principle of the ZY-7060 high-frequency continuous impact testing machine is as follows: the audio frequency sweep signal generator completes the frequency input, and the output signal is a sinusoidal signal. After the power amplifier amplifies the signal, it is input to the load-electric vibration exciter. Through the action of electromagnetic field, the punch can vibrate up and down. When the punch reaches the surface of the workpiece, it receives the reaction force of the workpiece. The sensor above the punch gets a signal and generates a certain charge. The amount of charge becomes the amount of current by the charge amplifier. After the current is input to the oscilloscope, the waveform of the load change with time is obtained, and the relationship curve between the impact load and time can be obtained. The size of the load is controlled by the current size of the power amplifier.
Three, specifications:
*Load: 0-1200N (100N, 200N, 300N, 500N, 700 N) adjustable in sections,
*Pressure sensor: 0~200N, linearity ≤1% F·S
*The distance between the sample and the punch: adjustable from 0 to 2 mm
*Display mode: oscilloscope display
*Impact frequency: 10-60HZ adjustable
* Impact ball fixture: Φ2-6MM impact head combined fixture
*Impact ball: Φ2-6MM(2.3.4.5.6mm)
*Sample platform: Φ200MM, equipped with product fixing components.
*Working counter (hour) function: 0~999999 (time * frequency), can be set, it will stop automatically when it reaches the set value.
*Dimensions (host): 55*60*116 (cm)
*Dimensions (control cabinet): 60*75*142 (cm)
*Weight (approx.): 300kg
*Power supply: 1∮ AC 220V 50Hz 15A
