How to use the Hydraulic Press Brake Machine to fold the arc
You can bend it slightly so that you can create an arc. Here are the steps:
1, as shown in the red circle, put the place where you want to fold the arc under the bending machine.
2. Press the switch and press the bending machine.
3. As shown in the red circle, after the iron sheet is pressed by the bending machine, the hand only needs to be raised in a small range, so that too large an Angle will not be formed.
4, then lift the bending machine, send the iron forward, repeat the above three steps, according to the size of the arc you want, repeat three times, or more than three times.
5. Here we repeat three times, folding an arc of a semicircle.
6, as shown in the picture, this can fold an arc, visible good effect.
Each feeding algorithm: plate thickness 2mm bending Angle 120 degrees bending external radius 30 neutral layer radius 29,
arc bending we calculate the arc length of the neutral layer. Therefore, the bending knife number and bending Angle of each knife are calculated according to the arc length of the neutral layer.
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