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press brake machine

Bending coefficient of high quality hydraulic press brake & Adjustment of bending machine

Bending coefficient of high quality hydraulic press brake: 1. The bending coefficient algorithm is usually calculated by bending 90 degrees, and the detailed data depends on the knife slot of the bending machine and the sheet metal material applied 2. The bending coefficients include two definitions (BENDING deduction δ CURVES and bending coefficient δ correlation), namely, two algorithms, but the values developed by both algorithms are consistent 3. The specific algorithm is: The bending deduction δ KP is equal to… Read More »Bending coefficient of high quality hydraulic press brake & Adjustment of bending machine

How to improve the work efficiency of E21 press brake

CNC bending machine is a special responsible for the completion of material bending operation of equipment products, users usually in the use of E21 press brake, can first set the parameters, and then send the material into the equipment can quickly complete the processing task. In order to effectively improve the processing speed, the equipment is also set up a lot of programming functions, so that the equipment can complete many kinds of workpiece processing operations at one time when… Read More »How to improve the work efficiency of E21 press brake

Maintenance of hydraulic sheet bending machine

1, strictly abide by the machine tool operation rules, wear labor protection equipment according to the provisions; 2, before the boot should be on the mold, under the production model tidy up, cleaning, the slot shall not be iron Hazi what foreign body, otherwise destroy the production model, affect the correctness of the work hydraulic sheet bending machine. Before starting carefully check whether the motor, switch, line and grounding is normal and firm, check the operating parts of hydraulic sheet… Read More »Maintenance of hydraulic sheet bending machine

3 kw fiber laser cutting machine safety operation rules [CNC equipment class]

1. Comply with general 3 kw fiber laser cutting machine safety procedures. Start the laser in strict accordance with the laser starting procedure. 2. The operator must be trained, familiar with the structure and performance of the equipment, and master the knowledge of the operating system. 3. Wear labor protection equipment according to the provisions, and wear protective glasses in accordance with the provisions near the laser beam. 4. Do not process a material until it is clear whether it… Read More »3 kw fiber laser cutting machine safety operation rules [CNC equipment class]

E21 press brake failure causes and solutions - sometimes the main motor automatically stop, heat relay, circuit breaker protection

E21 press brake failure causes and solutions - sometimes the main motor automatically stop, heat relay, circuit breaker protection E21 press brake failure reasons: 1. Proportional pressure valve and main pressure reducing valve are stuck, and the machine has been pressurized; 2. The filter element is blocked, the oil output is not smooth, and the oil pump pressure is always high; 3. The oil has been polluted for too long time; 4. Poor oil quality; 5, circuit breaker, heat relay… Read More »E21 press brake failure causes and solutions - sometimes the main motor automatically stop, heat relay, circuit breaker protection

Bending machine failure reasons and solutions - slide block can not fast down

Bending machine failure reasons and solutions - slide block can not fast down Bending machine failure reasons: 1. The slider guide rail is too tight; 2, the rear retaining shaft is not in place; 3, the slider is no longer on the dead point position; 4. Pedal switch and other signals do not enter the module; 5, proportional servo valve failure; 1. The slider guide rail is too tight; 2, the rear retaining shaft is not in place; 3, the… Read More »Bending machine failure reasons and solutions - slide block can not fast down

How to solve the common faults of 30t hydraulic press brake

Fault one: no pressure in hydraulic system 30t hydraulic press brake . 1. Whether the solenoid coil of the proportional relief valve is energized and whether the voltage of the proportional solenoid coil meets the requirements. For the above reasons, please check the related electrical reasons. 2. Check whether the cartridge valve is jammed or the main spool is jammed, and the damping hole is blocked. If it is for the above reasons, please remove the overflow valve, clean it,… Read More »How to solve the common faults of 30t hydraulic press brake

Qc12k-16 ×5000 CNC hydraulic plate shears

Qc12k-16 ×5000 CNC hydraulic plate shears ● The latest design of the structure, greatly improve the strength of the fuselage Qc12k-16 ×5000 CNC hydraulic plate shears; ● Servo motor and oil pump combined control system, can improve work efficiency by 10%; ● Servo motor controlled hydraulic system can reduce the machine tool waiting noise and energy consumption, energy consumption can be reduced by more than 30%, while greatly improving the service life of hydraulic components. ● LGS gate type hydraulic… Read More »Qc12k-16 ×5000 CNC hydraulic plate shears

bending press brake machine secondary maintenance matters needing attention

Bending press brake machine by the fuselage, torsion shaft, slider, stroke adjustment, front supporting frame, rear retaining frame, mold, hydraulic system, electrical system and other nine parts. In the use of hydraulic bending machine by wire on the coil electricity, electricity on the pressure plate to produce gravity, so as to achieve the clamping plate and base between the thin plate. Hydraulic bending machine operation 5000 hours to carry out secondary maintenance, maintenance workers mainly, operator workers to participate in,… Read More »bending press brake machine secondary maintenance matters needing attention

Five steps and tips for buying a CNC bending machine

When we buy CNC bending machine, often do not know what is the appropriate CNC bending machine, then how to choose CNC bending machine? How do you avoid being fooled? Bending machine manufacturer to introduce you to buy CNC bending machine five steps and skills: 1: First of all, according to their own demand parameters, determine the specifications of the purchase of the machine, but also take into account the need to expand the scale of the enterprise to leave… Read More »Five steps and tips for buying a CNC bending machine

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