WE67K export electro-hydraulic synchronous hydraulic CNC bending machine performance characteristics

WE67K export electro-hydraulic synchronous hydraulic CNC bending machine performance characteristics:

Streamline design, high speed, high precision, high rigidity CNC sheet bending machine.

Electro hydraulic servo system, full closed loop control slider synchronization.

Hydraulic disturbance compensation and throat deformation compensation mechanism ensure the bending depth and accuracy.

The rear stopper is driven by digital AC servo motor and driven by large lead precision ball screw.

WE67K export electro-hydraulic synchronous hydraulic CNC bending oil cylinder synchronous use BoSH high-performance integrated servo control system, with international standards of grating ruler, the formation of a full closed-loop control, improve the stability of the machine tool work, simplify the pipeline, prevent leakage.

WE67K export electro-hydraulic synchronous hydraulic CNC bending machine adopts hydraulic convex automatic deflection compensation mechanism, to solve the sliding block in the bending process of deformation on the workpiece quality, the compensation amount is automatically adjusted by the CNC system, convenient and accurate. Ensure the straightness and bending Angle of the bending workpiece.

WE67K export electro-hydraulic synchronous hydraulic CNC bending oil cylinder synchronous use BoSH high-performance integrated servo control system, with international standards of grating ruler, the formation of a full closed-loop control, improve the stability of the machine tool work, simplify the pipeline, prevent leakage.

WE67K export electro-hydraulic synchronous hydraulic CNC bending machine adopts hydraulic convex automatic deflection compensation mechanism, to solve the sliding block in the bending process of deformation on the workpiece quality, the compensation amount is automatically adjusted by the CNC system, convenient and accurate. Ensure the straightness and bending Angle of the bending workpiece.

CNC bending machine is a machine tool with two-dimensional product graphics editing, in the real production process than ordinary hydraulic bending machine use effect is good, will use programming methods summarized as follows. UN: select the corresponding lower die from the memory for processing materials MA: select the processing plate type (1: steel steel; 5: other materials) thickness TH: processed sheet thickness length BL: processed sheet width bending BM: bending mode bottom bending 10= flat bending 11= flat bottom bending) correction: Ca= correction bending Angle axis value (for a certain Angle) pressure: P= in bending, output tonnage after the material programming position opening height: y= slider opening advanced, speed conversion height. Speed: S= bending speed delay time: T= holding time at the bending point 2.2 Mold shape of CNC bending machine The mold shape of CNC bending machine is shown in Figure 2 (a) (b). The (a) (b) as the sectional tooling (mould) up and down, because of the cutting tool with subsection is suitable for all kinds of sheet metal parts processing, able to handle the traditional bending tool cannot add workers bending face more complex parts, tool piecewise rational structure, convenient operation, low manufacture cost, easy to tear open outfit in the process of machining, maintenance is simple, safe and reliable. Is the segmented tool base, 4 is the segmented tool positioning block, 5 is the tool rest of the bending machine.

Working principle of CNC bending machine CNC bending machine processing parts of the working process as shown in figure. (1) According to the drawing and process plan of the processed parts, write the program with the prescribed code program format. (2) the program is input into the CNC machine tool (CNC). (3) THE NUMERICAL control device to translate and calculate the program, according to the preparation of the program to replace the mold. (4) To process qualified parts on the machine tool. Ncp50-15da65 CNC bending machine is a metal sheet cold processing machine, the bed adopts all steel welding structure, its nominal pressure 500KN, the work table length 1550mm, throat depth 300mm, opening height 370mm, Slide stroke 180mm 120mm/s, slide 10mm/s, slide return 100mm /s, main motor power 4kW, tank capacity 120L. 2.3 Section size of the segmented cutting tool of the attached number bending machine.

In modern CNC bending machine reliability of CNC system is higher and higher, the numerical control system itself fault is becoming more and more low, numerical control equipment of the external fault can be divided into software and external hardware damage caused by hardware failure, software failure is due to improper operation, adjustment process, this kind of failure occurs at the early stage of the equipment used or equipment using personnel adjustment. However, the depth of CNC machine tool maintenance is in the machine tool failure, enterprise maintenance work not only consider the restoration of CNC machine tool function, but also comprehensive consideration of the cause of the formation of the fault and fault treatment with the most economic maintenance scheme.

At present, there are three main forms of business in the domestic CNC bending machine repair and transformation industry, which are order repair and transformation, equipment maintenance and recycling of second-hand old machine tools for remanufacturing. In these three business forms, more common and common is the order maintenance and transformation