Modern CNC punch press in the realization of full automatic control of the whole machine, in addition to the electrical control, needs to be equipped with hydraulic and pneumatic auxiliary device to achieve the function of the machine to run automatically.
Used in the hydraulic system and pneumatic system should be compact structure, reliable operation, easy to control and regulate.
Their working principle are similar, but different scope of application.
Lubrication system of CNC press brake machine
press mainly including machine tool guideway lubrication system, transmission gear, ball screw and spindle parts of lubrication, such as the form of electric interval lubrication pump and quantitative centralized lubrication pump, etc.
Including electric interval lubrication pump use morer, the automatic lubrication interval time and each time the pump heavy volume.
Can be adjusted according to request of lubrication or use the parameter set.
Lubrication pump inside the filter should be regular cleaning, replacement, generally should be replaced once a year.
Cooling system is mainly used for cooling system, CNC press brake machine cooling cutting tool and workpiece in cutting process, at the same time, it plays a role of stampings.
In order to obtain good cooling effect, cooling pump type of cutting fluid hedge through tool rest or picked out in front of the spindle nozzle, directly into the tool and the workpiece cutting fever.
Cooling pump drive and park often by nc program aided instruction in the control respectively.
Automatic chip removal device for CNC punching machine processing smoothly and reduce the fever of CNC punch press, CNC press brake machine press should have appropriate chip removal device.
In the chip of machine tools are often mixed with cutting fluid, the chip removal device should be isolated chip, and put them into the chip boxes (
While cutting fluid is recycled to the cutting fluid tank.
Machine, processing center of the workpiece on the workbench, the chip can not directly fall into chip removal device, so often need large flowing flow cutting fluid, or the use of compressed air purging method, such as chip chip into the slot, and then recycling cutting fluid out of the chip side by side.
Chip removal device is a kind of attachment with independent functions.
CNC punching machine structure and the work form of chip removal device, should according to the types of machine tools, specification, process characteristics, material and cutting fluid used in variety of workpiece.
Common chip removal device mainly include plate chain chip removal device, the plate chip removal device and a spiral chip removal device.
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