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metal press brake

The method of improving the working efficiency of hydraulic sheet bending machine

Believe for hydraulic sheet metal bending machine all have a certain understanding, the specific function of it is known to all, but for its proper operation method and the process is still not clear, but its operation process is mainly divided into operation before, homework and homework, and so on several aspects of the process details, and to improve its use efficiency, also need to use some skills, In the article, xiaobian for improving its efficiency to give you a… Read More »The method of improving the working efficiency of hydraulic sheet bending machine

How to improve the working efficiency and service life of CNC bending machine

CNC bending machine can automatically adjust the slider levelness, including the slider, the hydraulic cylinder driving the slider and the controller, the sensor set on both sides of the slider, the position sensor is connected to the controller. The position sensor is a grating ruler, the fixed ruler is connected to the body, and the moving ruler is connected to the slider. Both sides of the slide block can ensure that the slide block in the occurrence of levelness error… Read More »How to improve the working efficiency and service life of CNC bending machine

CNC bending machine proportional pressure control what are the advantages

Numerical control, namely digital control, is the realization of modern automation equipment through equipment procedures, and then control equipment system. CNC operation equipment so that the input instructions, through the compilation of the program, into the system can identify the language, so as to achieve the control of CNC bending machine and processing parts. The first is the auxiliary device, including a series of supporting parts, to ensure the operation of the CNC feeder, such as cooling, chip removal, lubrication,… Read More »CNC bending machine proportional pressure control what are the advantages

The structure design of hydraulic cylinder and hydraulic device of e21 press brake

In metal e21 press brake, electro-hydraulic servo CNC bending machine not only has higher accuracy, but also allows workers to operate more efficiently. In addition, the v-groove opening of the lower die of the electro-hydraulic servo bending machine is customized according to the thickness of the workpiece. In most cases, the v-groove opening needs to be more than eight times the thickness of the folded workpiece. Multiple parts can be folded using different upper and lower dies, and the forming… Read More »The structure design of hydraulic cylinder and hydraulic device of e21 press brake

Poor lubrication of the bending press brake machine may lead to sheet cracking

Improve the lubrication premise: the relationship between the forming quality of bending press brake machine and lubricant is very important. Poor lubrication premise or improper selection of lubricant may lead to sheet cracking bending press brake machine. Adjust drawbead parameters or blank holder force: the use of drawbead can prevent flange parts from folding, but its side effect is to increase the activity resistance of the material into the concave die, therefore, improper drawbead parameters may lead to bending machine… Read More »Poor lubrication of the bending press brake machine may lead to sheet cracking

The operator must master the knowledge of the hydraulic system of the press brake cnc hydraulic

The hydraulic system of the press brake cnc hydraulic is the main driving mode of its action. The operator should also learn the corresponding knowledge of the hydraulic system of the bending machine. The stability of the hydraulic system is related to the stability of the whole press brake cnc hydraulic, high quality bending machine will also have a safe and reliable hydraulic system. The axial piston pump (or gear pump) of the machine is the energy source of the… Read More »The operator must master the knowledge of the hydraulic system of the press brake cnc hydraulic

How to program high quality hydraulic press brake?

High quality hydraulic press brake is hydraulic transmission, so its slider part by the slider, cylinder and mechanical block fine tuning structure of the bending machine about the cylinder is fixed on the frame, through hydraulic piston to drive the slider up and down, mechanical block by numerical control system control adjustment value. CNC bending machine stroke adjustment, the use of must pay attention to the adjustment of stroke, must be tested before folding check. Its upper die down to… Read More »How to program high quality hydraulic press brake?

What are the functions of electrical components of machines hydraulic press brake?

Machines hydraulic press brake CNC system installed in high performance PLC, can be directly with ladder diagram or advanced language programming, online debugging and online editing and modification, to establish their own applications. Interpolation methods include linear interpolation, circular interpolation machines hydraulic press brake, cylindrical interpolation, spatial elliptic surface interpolation, thread interpolation, polar interpolation, polynomial interpolation and so on. The compensation functions include verticality compensation, clearance compensation, error compensation of arc interpolation over quadrant, error compensation of pitch and measurement… Read More »What are the functions of electrical components of machines hydraulic press brake?

Why is the plate folded by the best quality press brake bent in the middle?

The plate folded by the electro-hydraulic servo best quality press brake is bent in the middle, which may be caused by the uneven upper and lower knives. The mold has offset the included Angle, so the Angle is the same and the straightness is not enough. The upper slider and the lower table can be measured with a height ruler by using the meter method to see if they are parallel. If the mold is parallel, find other reasons to… Read More »Why is the plate folded by the best quality press brake bent in the middle?

The composition of the touch tool of the sheet metal press brake

When using sheet metal press brake mould slot also is critical, the choice of many processing purpose cannot be achieved during the production process is because of the notch is caused by improper selection, in general, notch is set to and the selection of materials, and should and the thickness of materials into a certain proportion, specific need combined with the actual production situation to decide, Staff also need to master specific operating skills and methods Before each use of… Read More »The composition of the touch tool of the sheet metal press brake

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