2. When shifting gears, stop before opening the protective cover, turn the handle to loosen the belt, put the V-belt into the groove at the required speed, then tighten the belt and cover the protective cover.
3. The adjustment of the wire brush for chip removal should make the wire contact the teeth of the band saw blade, but it should not exceed the tooth root. Observe whether the wire brush can remove iron filings.
4. According to the size of the workpiece to be processed, adjust the guide arm along the dovetail guide rail, and lock the guide device after adjustment.
5. The maximum diameter of sawn material shall not exceed the specified value, and the workpiece must be firmly clamped.
6, band saw blade tightness should be appropriate, speed and feed must be appropriate.
7, cast iron, copper, aluminum parts without cutting fluid, other need to add cutting fluid.
8. When cutting, the saw blade breaks. When replacing a new saw blade, the workpiece must be turned over and sawed again. The saw bow should be put down slowly without impact.
9. In the process of cutting, it is forbidden for operators to leave their posts and operate with gloves.
10. At the end of each shift, it is necessary to cut off the power supply, open the protective cover, remove the chips around the saw wheel, and do a good job of daily maintenance and cleaning around.