What are the safety operating procedures that need to be followed when using a cutting machine?

When using a cutting machine, in order to ensure operational safety, it is necessary to strictly follow the following safety operating procedures:

1、 Preparation before startup

Check whether each connecting part is firm and free of looseness to ensure the stability and safety of the machine.

Check if the mud strip belt deviates, and adjust it promptly if there is any deviation.

The positioning of the cutting frame locator should be accurate, and the rotation and sliding should be flexible to ensure cutting accuracy and efficiency.

Inject calcium based grease into each bearing lubrication point, apply a layer of lubricating oil to the track groove, add an appropriate amount of engine oil to the reducer, inject lubricating oil into the guide rail, and apply a layer of lubricating oil to the surface of the guide rod to reduce friction and wear during machine operation.

Check if the motor direction is correct to ensure the normal operation of the machine.

Move the guide rod by hand without load and check if it can move freely within the guide rod rail. At the same time, rotate the belt by hand to check whether the roller moves flexibly in the raceway without any abnormal phenomena.

2、 Safe operation during operation

During the cutting process, the guide rod should run in a balanced and flexible manner within the guide rail.

When the cylinder extends and retracts, the gas cutting device should be smooth, flexible, accurate, and reliable on the guide rail. After completing a cutting action, the cutting device should stop at the starting position.

The cutting machine should have no vibration during operation, and the mud strip should run smoothly.

The rotation of the V-belt should be smooth, with consistent tightness and no jumping phenomenon. If there is any abnormality, adjust or replace the belt with a top screw in a timely manner.

The small shaft connecting the rocker arm and connecting rod should be well lubricated to reduce wear and failure.

When the mud strip is found to be off track, it should be adjusted in a timely manner to ensure cutting accuracy and product quality.

After discovering a broken wire, the machine should be stopped immediately for replacement to avoid further damage or safety accidents caused by continued operation.

During operation, it is necessary to constantly observe the operation of the equipment and the temperature of the motor. The temperature rise of the motor should not exceed the specified value (usually 35 ℃). If any abnormalities are found, the machine should be stopped immediately for handling to avoid equipment damage or safety accidents.

3、 Other safety precautions

Staff must strictly follow operating procedures and be familiar with safety measures to ensure their own safety and the normal operation of equipment.

The rotating parts of the V-belt, chain wheel drive, and guide rod should be protected by protective covers to prevent personal injury.

Do not place objects, especially tools and steel parts that are used casually, in rotating and cutting parts to prevent accidents from occurring.

When replacing parts of the machine, the motor must be turned off and all operations must be stopped before proceeding to ensure safe operation.

Operators are not allowed to wear loose clothing, scarves, or jackets without zippers. Hair must be tied into a hat to prevent clothing or hair from getting caught in the machine and causing safety accidents.

When carrying out any maintenance on the cutting machine, the power supply of the cutting machine must be cut off, and a warning sign stating "No power supply when working" must be hung. A dedicated person is responsible for guarding the power supply to ensure safety during the maintenance process.

After the equipment is powered off and stopped running, the machine body should be cleaned and the mud bridge, brick bridge, and mud running table should be lubricated with oil to maintain the cleanliness and lubrication of the equipment.

In summary, the above safety operating procedures should be strictly followed when using the cutting machine to ensure safe operation, improve production efficiency, and ensure product quality.