Daily use and common problems of gravity casting machine

    Gravity Casting Machine is an indispensable machine in the gravity casting process. Due to its large size and weight, it is difficult to maintain the entire machine. Manufacturers should pay attention to its daily maintenance and reduce the possibility of mechanical equipment repair. Gravity casting machines perform these tasks every day.

　　Before using the gravity Casting Machine, the machine must be lubricated to maintain normal use of the parts. It is also necessary to clean the gravity casting machine to avoid abnormal operation of the gravity casting machine due to excessive dust. All components of the gravity casting machine should be checked regularly. If serious damage or wear is found, they should be replaced in time to avoid affecting normal production.

 

　　The aluminum liquid in the raw material furnace of the gravity casting machine must also be processed regularly. Slag and oxygen removal in the furnace must be done well, and the alumina on the furnace surface must also be cleaned regularly. During the use of the gravity casting machine, the gravity casting machine must be inspected and maintained every day. This can not only ensure the stability of the mechanical equipment during use, but also identify potential hazards of the machine during the maintenance process.

 

　　Frequently Asked Questions in Aluminum Alloy Gravity Casting

 

　　stomata

　   1.The pouring speed is too fast and the pouring temperature is too high;

      2.The exhaust is not smooth and the exhaust volume may be too large;

      3.Melting temperature is too high.

 

　　Treatment method:

      1.Reduce the pouring speed and the pouring temperature appropriately to ensure smooth pouring;

      2.Control the exhaust volume to make it appropriate;

      3.Strictly control the melting temperature to prevent excessive temperature.

 

      keep cold

　　1.The mold temperature is too low and the exhaust is poor;

      2.If the pouring speed is too slow, there may be problems such as continuity, unreasonable pouring system planning, and too few gates;

      3.The planned wall thickness of the casting was too small and the corners may be short but necessary.

 

　　Treatment method:

      1.Move the mold temperature and properly set up ventilation slots or exhaust plugs to ensure smooth exhaust;

      2.Appropriate moving and pouring speed, discontinuity, reasonable increase in the number of gates;

      3.Increase the planned wall thickness and fillet appropriately.

 

    Dongguan Shengshi Weiye Machinery Technology Co., Ltd. specializes in the production of Gravity Casting Machine,Low Pressure Casting Machine,Liquid Die Forging Machine and other machines. Friends in need are welcome to pay attention and learn more.