What should be paid attention to during bending, crimping and cutting of bulletproof steel plates?

The use of bulletproof steel plate is very wide, there are all kinds of the same, some places may need to bend coil, and some places need to cut, you should pay attention to.
Because bulletproof steel plate is made by metallurgical processing so that the wear layer and the substrate tightly together, so under normal circumstances, bending coil is no problem, but if the diameter is less than 300mm will appear problems, so it is not recommended that the coil below 300mm.

For users who need coil bending less than 300mm, they can use the pipe with inner wall surfacing, which will increase the cost.
For the wear-resistant composite plate with thickness less than 5cm, try not to coil, the substrate itself is thin, the coil is prone to burst;
For bending, the Angle should not be less than 90 degrees, otherwise it will affect the wear plate service life;
For the thickness of 20-30 wear-resisting layer wear-resisting plate is also not suitable for coil bending to prevent the wear-resisting layer falling off.

In bullet-proof steel plate cutting processing, is the first steel plate processing, because the steel plate is under the material and marking, only to cut work;
Common cutting methods are CNC flame cutting and CNC water cutting, CNC flame cutting cost is not very high, belongs to the primary processing, its processing range is 3mm to 100mm steel plate.
But the numerical control water cutting, it mainly is in the request cuts does not deform this condition to use.

The thickness of the wear-resistant plate is 3mm for cutting, you can use a variety of laser cutting machine, but the power is different.
For example, the YAG laser cutter is 600 watts, and the CO2 laser cutter is 1,000 watts.
The optical fiber laser cutter, on the other hand, is 300 watts.
All of these can be used for this kind of steel cutting, but in terms of work efficiency, there are high and low.