1. The problem of the production and processing of screws
(1) The surface of the screw or nut beads is not smooth
(2) Gangzhu, nuts, or nuts really concentric exceeding the size of the size tolerance
(3), trapezoidal screw friction or the division of the diameter deviation of the diameter or the diameter of the circular diameter exceeds the size of the tolerance
(4) The assembly of the anti -phase device is unreasonable
(5) The size or strength of Gangzhu is uneven
2. Beyond the itinerary arrangement
The schedule of trapezoidal screwbar seats will cause the destruction or dentation of six or seven, and the rupture of the return pipe, which will cause the trapezoidal screw selection table to run normally: in the case of severe operation, it is very good. It may cause the screw or nut beads to leave the surface. The factors generated by the schedule are likely to produce the installation of the machine and equipment, the limit power switch is invalid or touch the car. In order to avoid further destruction of the roller screw, reinstallation of the roller screw must be repaired again.
The roller screw is not smooth and trembling
3. Destruction of the reflux pipe
The return tube suffers obvious collisions during assembly, and the reflux tube is likely to cause dentivals and cause the same difficulty in the above situation. 4. Potential
If the nuts are different from the same heart, it will cause axial load. When the eccentricity of the two will cause the screw bend, or even the eccentricity, it will not cause significant screw to bend. Continuously occur and promote the rapid decrease in the precision of the screw rod; the higher the stress of the pre -stress of the nut, the higher the demand for the eccentric situation.
5. The fusion of the screw and the nut base is unreasonable
Slimming or eccentricity of nuts will cause abnormal load during the installation of nuts, and it will cause short circuits when the motor is connected. 6. Destruction of the roller screws during transportation
