What should we pay attention to when using injection moulding machine
Injection moulding machine can complete the operation of injection moulding, but when staff use, they should also pay attention to the following points, so as to ensure the safety of production process and personal safety.
If the temperature of the injection moulding machine rises, then the harm to us in this situation is still very much. For example, it can cause the machine to deform. Because if the thermal expansion coefficient of the hydraulic part is different, then its clearance will change correspondingly, so there will be the possibility of system failure, and the accuracy of the hydraulic system itself will naturally affect the transmission, and the quality of the machine will decline.
Higher temperature will decrease the viscosity of the oil. If such a situation occurs, then it will cause all system functions of the injection molding machine to decline. Because the viscosity decreases, the wear degree of parts in lubricating parts will increase greatly, which will aggravate the wear. Excessive temperature damages parts of rubber structures. Because if the temperature is too high, the aging speed of rubber will be accelerated, so that its sealing performance will be reduced, its service life will be reduced, and leakage accidents will occur. The high temperature may also be caused by the blockage of pipes, such as the blockage of filters and cooling towers.
There are many problems caused by excessive temperature. Therefore, the staff must avoid this problem when dealing with it. If it happens, it should be dealt with in time. In the normal operation of the machine, we also need to pay attention not to dismantle all kinds of safety devices. If there are any mistakes or accidents in the safety facilities, we need to shut down the machine. Before restarting the injection machine, we must ensure that the fault has been eliminated.