Under the current Sino-US trade tensions, the Chinese fiber laser market is at a critical juncture, balancing challenges and opportunities. With global uncertainties, there is a notable shift towards self-reliance and reducing dependency on foreign technologies. This presents a significant opportunity for Chinese fiber laser manufacturers to cater to domestic demand and innovate in high-tech sectors.
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
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 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
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?
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?
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?
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
Main advantages: can cut other laser cutting machine can cut the aluminum plate, copper plate as well as most nonferrous metal materials, machine purchase cheap, use of low cost, simple maintenance, most of the key technology has been mastered by domestic companies, accessories price and maintenance cost is low, and the machine operation and maintenance simple, requirements for workers personnel quality is not high. Main disadvantages: can only cut the material below 12mm, and the cutting efficiency is quite low.… Read More »The advantages and disadvantages of laser cutting machine are introduced
The plate can not be cut through or cut after a large burr, but if the film below the plate is all torn off, there will be scratches below the plate. The specific method of using metal laser cutting machine is: 1. Draw an auxiliary cutting diagram that matches the actual cutting diagram. The specific method is to mirror the actual cutting diagram, then the auxiliary cutting diagram can be obtained directly. 2. Calculate the location and maximum offset of… Read More »How does metal laser cutting machine cut double-sided coated sheet?
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