If flowing force is bigger than resistance force, the metal liquid can be free flowing

　　As the professional liebherr excavator lock pins production manufacturer, in this article, we mainly teach the knowledge about the flowing force and resistance force of the liebherr excavator lock pins to the common people, as we know, the other name of the flowing force is the intensity strength of the metal liquid, but the resistance force of the liebherr excavator lock pins is very complex, because it include three different parts, they are the friction force between the metal liquid and the liebherr excavator lock pins cavity, the opposite pressure of the gas, which exist in the inside of the liebherr excavator lock pins cavity.

　　So the liebherr excavator lock pins production manufacture attention that during the normal production period, if the total flowing force is bigger than the resistance force, then the metal liquid can be free flowing, or the metal liquid would stop flowing, and the mold filling process also can’t be finished.