CNC Press Brake use process and application industry

CNC Press Brake is to use the equipped molds (general or special molds) to bend cold metal sheets into workpieces with various geometric cross-section shapes. The bending machine generally adopts a special CNC system for bending machines. The coordinates of the bending machine The axis has been developed from a single axis to 12 axes, and the CNC system can automatically realize the sliding depth control, the left and right tilt adjustment of the slider, the front and rear adjustment of the rear stopper, the left and right adjustment, the pressure tonnage adjustment and the slider approaching working speed adjustment, etc. . The bending machine can easily realize the actions of the slider downward, jog, continuous, pressure holding, return and stop in the middle, and complete the bending of multiple elbows at the same angle or different angles at one time.

The mold of CNC Press Brake includes a bracket, a worktable and a clamping plate. When in use, the coil is energized by the wire, and after the electricity is energized, the pressing plate is gravitationalized, so as to realize the clamping of the thin plate between the pressing plate and the base. Due to the use of electromagnetic force clamping, the pressing plate can be made into various workpiece requirements, and the workpiece with side walls can be processed, and the operation is also very simple.

How to use CNC Press Brake

1. First, turn on the power supply, turn on the switch on the control panel, and then start the oil pump, so that you can hear the rotation sound of the oil pump (the machine does not move at this time).

2. Stroke adjustment, you must pay attention to adjusting the stroke when using it, and you must test it before bending. When its upper die goes down to the bottom, there must be a gap of plate thickness. Otherwise, it will cause damage to the mold machine. The adjustment of the stroke is also electric quick adjustment.

3. For the selection of the bending notch, it is generally necessary to select a notch with a width of 8 times the thickness of the plate. For bending 4mm sheet, you need to choose a notch of about 32.

4. The rear gauge adjustment generally has electric quick adjustment and manual fine adjustment, the method is the same as that of the shearing machine.

5. Step on the foot switch to start bending. The mold of the CNC bending machine is different from the shearing machine.

CNC Press Brake Application Industries:

1. In the decoration and decoration industry, high-speed CNC shearing machines are widely used, generally used in conjunction with CNC bending machines, to complete the production of stainless steel plates, doors and windows, and the decoration of some special places.

2. In the electrical and electric power industry, the shearing machine can cut the sheet into different sizes, and then re-process it through the bending machine, such as computer cases, electrical cabinets, refrigerator air conditioning shells, etc. are all made in this way.

3. In the kitchen and catering industry, various varieties and specifications of stainless steel kitchen utensils are used for secondary processing, such as welding and bending.

4. In the wind communication industry, wind power poles, road light poles, communication tower poles, traffic light poles, traffic signal poles, monitoring poles, etc. are bent.

5. In the automotive and shipbuilding industry, large-scale CNC hydraulic shearing machines are generally used, mainly to complete the shearing of the plate, and then perform secondary processing, such as welding, bending, etc.