Casting molding machine operating procedures
The foundry molding machine is widely used in industrial production. How to safely operate the foundry molding machine is a concern of every producer. The safety operation procedures of the molding machine are introduced below.
Modeling machine operating procedures:
1. Obey the general operating procedures of the molding machine and the core making machine.
2. When the molding machine is demolished, the ejector rod must be raised smoothly and synchronously. Otherwise, the maintenance personnel should be notified to repair it.
3. The molding machine pressure is real-time, and the sand-reducing beam turret should be rotated smoothly. Do not operate too hard and produce impact.
4. The operator must pay attention to whether the mold is good before and after production, and whether the outer mold and the positioning pin of the core mold are matched.
5. The staff who operate the molding machine should concentrate on thinking.
6. After the molding machine is completed, the mold should be lifted to the specified pouring point (line) according to the process regulations. Place it neatly and lock it with a pressure iron or clip. Miscellaneous items must be marked.
7, the molding machine sand box is not allowed to stack too high, generally not more than two meters, the tools used must be stacked neatly to prevent accidents.
8. When using the blowtorch, pay attention to safety and prevent fire. The running light must be a low-voltage bulb below 36V, and disable the high-voltage bulb above 220V.
9. When using the driving machine, check whether the spreader is good. When lifting, the hook should be fastened and the chain should be straightened. It is not allowed to slant and overload.
10. It is strictly forbidden to modify the mold under the lifting sand box. When the large sand box is unpacked, it must be replaced with a square object when turning over the cushion box.
11. The sand box used in the molding machine must be firm, and the hand should be complete without cracks and bending.
