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1kw fiber laser cutting machine protection lens water fog

1kw fiber laser cutting machine in the cutting process, auxiliary gas is essential! We commonly use oxygen and nitrogen, of course, the higher the purity of gas, cutting quality will be better. There are also many customers who want to save cost by using air cutting, but there is always water mist on the protective lens in the cutting process, and the cutting quality is very poor. Why is this? First of all, let's popularize the role of auxiliary gas… Read More »1kw fiber laser cutting machine protection lens water fog

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

How to troubleshoot hydraulic shear machine

Hydraulic shear machine fault tool rest does not work, hydraulic system can not work, there are many reasons, the following one to solve. 1. The oil circuit can not be established under pressure, and the tool holder can not operate; 2, the upper tool rest return is slow or can not return to the top dead point, the upper tool rest and press cylinder action sequence is not coordinated. 1. The electrical plug of electromagnetic directional valve is in poor… Read More »How to troubleshoot hydraulic shear machine

Structure characteristics of oil-electric hybrid servo CNC bending machine

The whole steel plate welding machine, after tempering vibration to eliminate stress, good stability of the frame; Machine shot peening derusting; The frame is clamped and formed by imported three-dimensional machining center to ensure the parallelism and verticality of each mounting surface oil-electric hybrid servo CNC bending machine. The computer controls the flow and pressure of Y1 and Y2 cylinders respectively through two sets of servo two-way pump systems. The oil in the upper chamber of the cylinder is directly… Read More »Structure characteristics of oil-electric hybrid servo CNC bending machine

QC11K series CNC hydraulic plate shearing machine features

◆ The use of the latest computer technology, with a compact structure, complete functions and other characteristics, for: 1) shear machine back stopper stroke control 2) knife gap size control 3) shear Angle change control 4) shear stroke control to provide a unique solution QC11K series CNC hydraulic plate shearing machine. ◆ Rear baffle shaft control mode, servo motor control rear baffle stroke, the structure of the rear baffle is linear guide rail, ball screw, the rear baffle plate for… Read More »QC11K series CNC hydraulic plate shearing machine features

Durmapress high power fiber laser cutting machine

Durmapress high power fiber laser cutting machine is to use the fiber laser independently developed by the company to output high energy density laser beam, and focus on the surface of the workpiece, so that the workpiece is superfine focus spot irradiation area instantaneous melting and gasification, through the NUMERICAL control mechanical system to move the spot irradiation position to achieve automatic cutting. It is a set of advanced fiber laser technology, numerical control technology, precision machinery technology in one… Read More »Durmapress high power fiber laser cutting machine

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

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