Let me introduce common faults of CNC bending machine for everyone.
1. When the blade falls off, the handling method is to adjust the moving blade induction switch until the blade returns to its normal position. The traditional processing technology of CNC hoop bending machine for hoop reinforcement is generally achieved by using a single machine to distribute the circular steel bars through processes such as modulation, cutting, and bending. Its technology is relatively outdated and cannot meet the needs of modern construction progress. It also wastes a lot of time, occupies a large amount of space, requires more labor, has low productivity, and has poor dimensional and shape accuracy of stirrups. Widely used in steel bar processing and forming on construction sites, hydraulic control system, left and right dual pedal control, with good quality and high efficiency, it is highly praised by users and is a high-quality product in the construction machinery industry.
2. CNC bending machine straightening wheel straightening method: Generally, the wave shaped straightening method is used, but the wave should not be too large. If it is too large, it will increase the traction resistance, cause traction to not move, the traction wheel will slip, and the steel bar will break. The CNC bending machine belongs to an improvement on the structure of a steel bar bending machine. The utility model includes a reducer, a large gear, a small gear, and a curved disk surface, which is characterized in its structure. Use the forward and reverse rotation of the motor to bend the steel bars in both directions. The central shaft can be replaced for easy maintenance. CNC control can be used. The traditional processing technology of CNC hoop bending machine for hoop reinforcement is generally achieved by using a single machine to distribute the circular steel bars through processes such as modulation, cutting, and bending.
After the steel bar is out of the tube, if the head is tilted upwards, adjust the upper set of wheels and press them down appropriately. If the steel bar is tilted downwards after being out of the tube, adjust the lower set of wheels and push them up appropriately to ensure that the steel bar is in a horizontal state. When bending double bars, if there is a phenomenon of the folding core shaft falling off after the outer steel bar comes out, please press the outer wheels of the pre straightened set of wheels inward appropriately, so that the double bars are close to each other. When bending larger hoops, the bending speed should be correspondingly slowed down.
Adjustment of bent mandrel: Adjust the landing gear cylinder so that the upper vertex of the bent mandrel is horizontal or 1-2mm lower than the lower edge of the wire barrel hole.
3. Attention: Tighten the air pressure. Maintain around 4 MPa to avoid deformation of the steel bars and equipment damage.