1. The spindle speed must be changed after parking. When shifting gears, they must be fully engaged. When the machine tool is found to be abnormal, it should be stopped immediately for inspection.
2. Before cutting, adjust the cutting tool and clamp the workpiece. The length of the clamping part shall not be less than 50 millimeters. The parking barrier should be fixed and tested in order of clamping, releasing, moving forward, and backward before it can start working.
When the machine tool is rotating, no part of the human body should come into contact with the transmission components. When operating, tie the cuffs tightly and it is strictly prohibited to wear gloves while working. The human head should deviate from the cutting direction.
When changing tools, measuring workpieces, lubricating, and cleaning pipe heads, it is necessary to stop the machine.
When cutting the pipe head, it is necessary to prevent the pipe head from flying out and injuring people.
6. When placing the long material pipe into the material rack and loosening the bundled lead wire, measures should be taken to prevent the pipe from rolling, impacting, and crushing people.
7. When using a pipe cutting machine with a grinding wheel, the grinding wheel should be checked in advance for any defects, cracks, moisture, and the power cord should be checked for reliability.
The dust removal device of the pipe cutting machine should be intact before cutting.
9. No one should stand in the direction of workpiece feeding and discharging.