In metal cutting processing Produce scrap iron, chipping, serration iron sheet and because of the heat generated by the cutting clinkering scrap iron or united into amorphous metal object general terms is chip.
Metal material performance is different, the slip property is also different, even in the same conditions for cutting, the chip type, and size (deformation degree) is not the same.
Chip after deformation zone severe deformation, increase hardness, plastic drop, and performance become fragile. In the process of chip discharge, when encounter cutter knife and work piece transitional surface or work surface etc. obstacles, such as a part of the strain exceeds the chip material fracture strain values, the chip will be broken. So the work piece material brittleness is bigger, the chip thickness is bigger, the chip curling radius is smaller, chip is more easily broken.
Tapping machine is a machine tool that use screw tap machining internal thread, it is the most widely used a kind of internal thread processing machine tool. When tapping machine machining metal material internal thread, can produce chip, especially in blind hole, it is easy to happen jam phenomenon, so should often clean up, to guarantee the tapping machine machining efficiency, guarantee product quality.
At the time of cleaning chip, it is forbidden to use mouth to blow, because it is easy to chip into eyes, this poses a threat to personal safety. Do not have hands to pull, to avoid cuts or burns. Available brown brushes, pig hair brushes to clean up the chip.