传动轴扭转疲劳试验机

传动轴扭转疲劳试验机

测量疲劳极限和瞬时强度（PV5802、PV5804）：

Measure fatigue limit and instantaneous strength(PV5802, PV5804)

1、手动装上传动轴整轴进行疲劳强度测试，手动卸下整轴。

Install the driveshaft manually, proceed the test, uninstall the driveshaft manually

测量疲劳极限和耐久极限。

Measure fatigue limit and endurance limit

轴温度超过60度将进行冷却，由载荷决定试验终止，通过频率下降或转角增加终止试验。

Cooling is needed when temperature of driveshaft is over 60?C, judging by frequency dropping or rotating angle increasing to end the test.

试验载荷按图纸要求。

Test load according to the requirement on the drawing

*1.4、可以测量瞬时强度，震荡频率为0.3HZ.

Measure instantaneous strength, vibration frequency is 0.3Hz

*1.5、自动记录断裂前的循环次数。

Automatically record test cycles before the driveshaft broken

整轴强度试验（TL82248）：

Driveshaft assembly strength test(TL82248)

静态测试：

Static test

2.1手动装上传动轴整轴进行整轴强度测试，手动卸下整轴

Install the driveshaft manually, proceed the test, uninstall the driveshaft manually

*2.2静态测试MF和MV,力矩按图纸要求。

Static test of MF and MV, torque according to requirement on the drawing

2.3移动端倾斜角10度，固定端倾斜角40度下进行试验。

10? angle of inclination at moving end, 40? angle of inclination at fixing end during testing

*2.4应自动记录扭矩和转角曲线。

Automatically record torque-rotating angle curve

3动态测试

Dynamic test

*3.1力矩MT按图纸要求。

Torque MT according to requirement on the drawing

3.2移动端倾斜角7度，固定端倾斜角7度。

7? angle of inclination at moving end, 7? angle of inclination at fixing end during testing

*3.3 频率0-10HZ.

Frequency of 0~10Hz

*3.4 两端摆角范围±50度。

Swing angle range of both ends: ±50?

*3.5扭矩范围±8000NM；测量精度±1%。

Torque range: ±8000Nm with ±1% accuracy.

*3.6对应2HZ，±45度摆角；对应5HZ，±15度摆角

±45? swing angle according to 2Hz frequency, ±15? swing angle according to 5Hz frequency