New amusement equipment needs to be worn out. What should be done during the break-in of amusement equipment? What are the running-in phases?
The first period: during the running-in period.
The new appearance of the conflict has a certain degree of roughness, and the practical touch area is very small. Therefore, when the running-in begins, the wear is very rapid. Following the running-in, the rough appearance is gradually flattened and the practical touch area is gradually increased. The appearance becomes smoother and smoother, and the wear rate gradually decreases. When it reaches a certain degree, it tends to be stable, and this is the end of the running-in period. The amount of wear during this period is called pre-grinding and top. During the running-in period, everybody consciously used the slight wear during the period to create the conditions for the smooth running of the amusement equipment. During this period, regarding the equipment that has not been run in, it should abide by the regulations of load reduction, deceleration, and reasonable operation, add a smooth oil with low viscosity, and keep constant temperature. In addition, in order to shorten the running-in period, appropriate advanced technologies can be used to improve the utilization of equipment. After running-in, clean the smooth system and apply a smooth oil that meets the quality requirements.
The second period: During the stable running of amusement equipment.
This period is during normal operation. After the running-in, the appearance of the conflict is hardened. Microscopic changes in shape, wear slowly and securely. During the later period of this period, wear was relatively accelerated because of metal fatigue, but it was still sustainable. When the fatigue is near the limit of the metal, the machine must be forcibly repaired at regular intervals to prevent the machine from being oversized and forming a mechanical accident.
Third period: During severe wear and tear.
During this period, because the outer surface of the metal layer basically reached the exhaustion limit, the conflict conditions changed greatly (such as a sharp increase in temperature, a significant change in the surface metal arrangement, a slight change in the microscopic shape, an increase in the gap, a deterioration in the smooth condition, etc.). The rapid increase in wear rate, reduced mechanical efficiency, loss of precision, occurrence of abnormal noise and oscillations, coupled with changes in the mechanical properties of the data, eventually caused the failure of parts and amusement equipment necessary to repair.
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