La macchina per prove di trazione dell'acciaio è una delle apparecchiature ampiamente utilizzate per studiare la resistenza meccanica dei materiali, che deve utilizzare un movimento a velocità costante. Secondo i diversi metodi di misurazione del carico, i primi possono essere suddivisi in due categorie: macchine per prove di trazione a pendolo e macchine per prove di trazione elettroniche, l'attuale mercato delle macchine per prove di trazione a pendolo è ormai utilizzato raramente, principalmente la precisione non può soddisfare i requisiti standard attuali.

The tensile test is usually to clamp the two ends of the data sample respectively on two fixtures with definite intervals, and the two fixtures respectively and stretch the sample at a definite speed to measure the stress change on the sample until the sample is damaged and stopped.

Domande frequenti sulla macchina per prove di pressione a trazione in acciaio:

1, the host power supply is not bright, can not move up and down

First check whether the power line of the tension test machine can be connected normally, and then check whether the switch is in the screwed state, and then check whether the power supply voltage of the access test machine can be normal, and then check whether the insurance on the machine socket can be burned, and then take out the spare fuse device.

2, the computer software after online display prompt box information appears overload

Prima di tutto, check whether the communication line between the computer and the high-speed rail tension test machine can be dropped, then check whether the sensor can be selected correctly, and then check whether the sensor can be hit when the experiment is the most recent or when operating the keyboard, and whether the calibration or calibration function of the software can be used before the equipment is checked. Then check whether the experimental machine can manually correct the calibration values, calibration values, or other data in the hardware parameters.

3. When the old tension test machine is loaded, the pointer keeps shaking or it is stop-and-go

In this situation, it may be that the clutch gear has some wear, just stop the following repair or wear of the gear, so what to do is to change a leather ring or a spring.

4, the host power supply, but the equipment can not be moved up and down

First check whether the device can not be moved after 15S(tempo), because the host needs to self-test, about 15S time is required. Then check whether the upper and lower limits can be properly positioned and have a certain operating space. Then check whether the power supply voltage of the connected experimental machine is normal.