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Check the mechanical performance is good, the table and bending machine table level; and ready for a variety of mandrel tool tool. When bending steel bars, it is strictly prohibited to machine more than the mechanical diameter, number of bars, and mechanical speed.
According to the diameter of the processing steel bar and the requirement of the bending hoop, the mandrel, the forming shaft, the blocking iron shaft or the variable blocking frame shall be installed, and the diameter of the mandrel shall be 2.5 times of the diameter of the reinforcing bar.
Check the mandrel, the stop, turntable should be no damage and cracks, the shield is reliable and reliable, after the operation of the empty machine to confirm the normal operation. When bending high-hardness or low-alloy rebars, the maximum limit diameter shall be changed according to the mechanical nameplate, and the corresponding mandrel shall be replaced.
During operation, one end of the steel bar needs to be inserted into the clearance provided by the fixed turntable, and the other end is fixed against the fuselage and pressed by hand. The fuselage is fixed, and the side that can block the reinforcing bar can be started.
It is strictly forbidden to replace the mandrel, change the angle, and adjust the speed, etc., or add fuel or remove it. When the turntable changes direction, it must be done after the stoppage. It is strictly forbidden to station people in the working radius of bent steel bars and on the side where there is no fixed body. The curved semi-finished products should be stacked neatly and the hooks should not face upwards.
Precautions when using CNC rebar bending machine
CNC rebar bending machine is a fully automated stirrup production equipment. The birth of automated CNC rebar bending machine not only improves work efficiency, but also saves labor costs. Then what are the precautions when using CNC rebar bending machine?