How to effectively reduce dripping of gravity casting machine

Fault detection method of Gravity Casting Machine

1. There is a temperature loss problem in the fault detection of gravity Casting Machine. In order to improve the thermal insulation effect of gravity casting machine, only the lining is thickened, but unfortunately the effect is not good. The method to solve the fault of this casting machine is to first optimize the structural design of the casting machine, divide the cover into a semi-fixed cover and a movable cover, minimize the area of ​​the movable cover, and reduce the heat loss of the movable cover. The semi-fixed cover can be opened at ordinary times, because it must be opened for maintenance, so it can be thickened and the thermal insulation effect is good. Secondly, the lining of the casting machine is divided into 2 layers, the inner layer is a refractory material layer, and the outer layer is an insulation layer. The insulation layer is not thick, but the thermal insulation effect is very good. Generally, the casting machine using this structure can control the temperature loss within 2 per minute

2. Leakage point problem of grouting machine fault detection. Gravity casting machine often solves the dripping problem. In fact, it is very simple. The piston rod of the gravity casting machine can greatly reduce the dripping of the gravity casting machine by rotating and tightening in addition to the piston.

Operation steps of gravity casting machine

1. Check whether the equipment, electrical instruments, air circuits, valves, etc. of the gravity casting machine are normal, and check whether common tools such as bar, hammer, etc. are ready. Release the water of the compressed air bag.

2. When putting down the core, close the mold before leaving your hand to avoid injury. When two people operate, they must concentrate, help each other, and take care of each other. The cast castings should be stacked well and kept stable. The stacking height is moderate, and attention should be paid to keeping someone's passage. If there is a core, the core plate will be damaged, and the mold is not strictly closed, so it cannot be poured. When injecting and closing the mold, please stand up in front of the die casting machine and let the fire run to avoid burns. In the event of an emergency such as a major fire, exhaust the gas immediately and cut off the power supply. The metal liquid flowing out of the fire must be handled quickly.

3. The lifting operation should comply with the safety operating procedures of the hook worker. Before using the wire rope, please check whether the gravity casting machine is damaged, and then hook it firmly with a hook to lift it up.

4. Please use the funnel, quick thermometer, thermocouple paint, etc. after they are dry.

5. After completion, close all valves, cut off the power supply of the equipment, and clean the site.