Check the failure of rebar straightening and cutting machine by self and the solutions

The competition in the steel bar processing machinery industry is becoming more and more fierce. Many rebar processing machinery production and service providers continue to improve and improve equipment upgrades. The rebar cutting machine is an indispensable mechanical equipment in the steel bar processing. It is inevitable that some failures will occur in the process of use. , In order not to affect the normal progress of the project, some minor faults can be checked and repaired by themselves, Prosharp Tool will share some faults and solutions that will be encountered during the use of the steel bar cutting machine with you, hoping to help you. help.

1. After the wire is straightened and cut, the surface is scratched:

(1) First check whether there are scratches on the surface of the wire itself. If there are any scars, first solve the surface quality problem of the wire.

(2) Check whether the inlet nozzle of the straightening machine has burrs and acute angles.

(3) Whether the crimping groove of the crimping wheel and the outlet of the bedknife are smooth and clean, with or without burrs and acute angles.

(4) Check whether the wire groove of the straightening block is smooth and clean, with or without burrs and acute angles.

2. The rebar straightening and cutting machine cannot be straightened, cut short materials and cut continuously:

(1) Whether the main body of the machine and the straightening gun are on the same plane or on the same straight line.

(2) Whether the crimping groove of the front and rear crimping wheels, the crimping groove of the straightening block, the wire opening of the knife seat and the rear coil wire are in the same straight line.

(3) Whether the tension spring of the straightening gun is too tight, and whether the distance between the straightening gun and the nose knife seat of the straightening machine is too large, generally within 1CM.

(4) Whether the upper knife punch and the upper knife are reasonably close.

3. The incision is uneven and has burrs:

(1) Knives and lower knives remove acute angles and burrs.

(2) The distance between the upper knife and the lower knife must be close to each other, generally within 50CM.

4. Machine noise of rebar straightening and cutting machine:

(1) Fix the machine in the designated position.

(2) Check whether the fixing screws at both ends of the spindle are tightened.

(3) Whether the protective cover of the machine body is damaged.

(4) Whether the pulley and sprocket shaft are damaged.