Working principle of cold shears
The premise before starting the cold shear machine:
When the thin oil lubrication system starts, the oil-flow signal indicator is normal.
The dry oil lubrication system is started and the pressure is normal.
Is compressed air start, pressure display is normal;
Press roll down to press the rolled piece; In work station manually enter shear signal, brake solenoid valve and clutch solenoid valve and electrical (electrical brake solenoid valve delay), flywheel with brake loosen and clamping of the clutch, drive the crank, crank driving shear blade cutting motion, cold cut machine length shear rolled piece for the first time, at the same time scale machine baffle, electromagnetic valve, losing electricity baffle is raised, baffle length machine roller table after startup, rolled piece. Repeat the above measured shear action to complete the shear of the whole length of the piece.