The use method of curving machine
1, table and bending machine table to maintain the level, and the preparation of a variety of core axes and tools.
2, according to the processing of steel bar diameter and bending radius of the requirements of the core shaft, forming shaft, iron axle or variable retaining frame, the core shaft diameter should be 2 of the diameter of steel bar. 5 times times.
3, check the mandrel, block, turntable should be free of damage and crack, the protection cover fastening reliable, by air to confirm normal, before the operation.
4, rebar to stick to the baffle, pay attention to put the plug position and rotation direction, must not open wrong.
5, the work, will be bent the steel bar to the bending machine turntable fixed pin gap, the other end of the body close to the fixed pin, and the hand pressure, check the fuselage fixed pin is indeed in the blocking side of the steel bar, can be started.
6, the operation, is strictly prohibited to replace the mandrel, pin and change the angle and speed and other operations, also not to refuel or clean.
7. When bending steel bar, the bar diameter, the number of roots and the machine speed are strictly prohibited.
8, curved long steel bar, should have a person to hold, and stand in the steel bending direction of the outside, with each other, do not drag.
9, turn to bend, to prevent collisions of people and things. Replacement plugs, refueling and cleaning must be done after the shutdown.
10, bending high-strength or low alloy steel tendons, should be in accordance with the mechanical nameplate specified the maximum limit diameter and the replacement of the corresponding core axis.
11, strictly prohibit the bending of the steel in the operating radius and the fuselage does not have fixed pins on one side of the station. The finished semi-finished products should be stacked neatly, and the bent hooks shall not be upward.
12. When the turntable is reversed, it must be carried out after the steady stop