Molding machine and core machine general operation procedures

First, must observe before work:

1. Carefully read the records of the handover class to resolve the legacy issues of the previous class.
2. Remove obstructions that prevent the normal operation of the equipment.
3. Lubricate the equipment according to the regulations of the lubrication card.
4. Check whether the fasteners in the key parts of the equipment are tight. If they are loose, they must be fastened.
5. Check if all the door handles are in the rest position.
6. Unscrew the total cutting of the compressed air and carry out a no-load test on the equipment;
a. Check whether the actions of each agency are normal.
b. Check the pipelines of each cutting door for leaks;
c. Place coins or gaskets on the workbench. Coins or washers must not hop or move when the table is jarred. After inspection, it is confirmed that everything is normal before production.
7. Without this operation certificate, no operation is allowed.

Second, work must comply with:

1. After the equipment is started, operators must not leave the work area. They should concentrate their thinking and follow the technological procedures to carry out the operation carefully. However, it is not allowed to operate two cutting doors at the same time.
2, always pay attention to the operation of the equipment, have a bad lubrication, or loose fasteners, or parts damage, or pipe leakage, and other abnormal phenomena, should immediately stop processing, if necessary, notify the maintenance staff to repair.
3. During the production process, if the equipment is found to be incapable of shaking, or is unable to compact, or is unable to pass back, or is unable to clamp, it shall be notified to the maintenance personnel for inspection and repair.
4. Always keep the shock piston working in a lubricating state. Blow the sand on the piston regularly and spray it with lubricating oil.
5. When suspending the sand box, do not allow the sand box to hit the model or cut the door handle to avoid damaging the model or causing malfunctions.
6, in the production process, often remove the sand on the equipment and its surroundings, so that civilized production. Prevent sand from entering the cylinder.
7. If an accident occurs in the equipment, stop the operation of the equipment immediately, keep it on site, and report to relevant departments for inspection, analysis, and disposal.

Third, must follow the work:

1. Clean the site, clean the sand on and around the equipment, and clean the equipment.
2. Put all the door handles in the rest position and close the compressed air.
3. Sand boxes or other objects must not be placed on or around the equipment.
4. Carefully fill in the shift record.

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