How to use CNC digital cutting machine?

The CNC digital cutting machine uses a digital program to drive the movement of the machine tool. As the machine moves, the randomly equipped cutting tool cuts the object. This kind of mechatronics cutting machine is called CNC digital cutting machine. After decades of development, the CNC digital cutting machine control system has evolved from simple functions, complex programming, and input methods, and low automation to a fully functional, intelligent, graphical, and networked control method; the drive system is also from stepper drive, analog servo drive to full digital servo drive.

 

• How to use CNC digital cutting machine?

• How to maintain the CNC digital cutting machine during daily use?

• What is the working principle of the CNC digital cutting machine?

 

How to use CNC digital cutting machine?

1. Close the switch in the power distribution cabinet;

2. Open the power lock on the operation panel, press the power button to supply power to the CNC digital cutting machine; turn on the power of the dust collector, and check whether the indicator light on the control box panel is normal;

3. The CNC digital cutting machine performs internal self-diagnosis and confirms that no error message is displayed;

4. Close the switch in the servo cabinet, press the servo on the button on the operation panel to supply power to the servo system, turn the pulse knob on the control cabinet panel to the open position to backflush the filter cartridge, and check whether the pulse is normal;

5. Trial operation, confirm that the switches and buttons on the panel are flexible and reliable. Check whether the ash unloading flapper valve is normal;

6. Test run the CNC digital cutting machineto confirm that the machine runs smoothly, and the limit and emergency buttons are reliable.

7. The powder spraying and marking should be carried out before cutting. Note that the zinc powder is explosive and avoids flying. At the same time, wear a mask when operating.

8. When plasma cutting, it is necessary to pay attention to the personnel to stay away from the ignition high voltage coil during automatic ignition.

 

How to maintain the CNC digital cutting machine during daily use?

1. Lubrication of spindle parts of CNC digital cutting machine.

The lubrication of the main shaft components is to reduce the operating temperature of the bearing and prolong the service life. Generally speaking, grease and oil circulating lubrication are used for low speed; oil mist and oil-air lubrication are used for high speed. But it is worth noting that too much grease can easily aggravate the heating of the spindle. Therefore, the appropriate capacity must be selected when adding lubricating grease.

The circulating lubrication system can not only ensure a good lubrication effect, reduce friction and heat generation, but also take away the heat of the spindle assembly. Therefore, it is widely used. The circulating lubrication system uses a hydraulic pump to provide strong oil lubrication, and an oil temperature controller is used to control the temperature of the oil in the tank.

2. Cooling of spindle parts of CNC digital cutting machine.

The main purpose of the cooling of the main shaft components is to reduce the heating of the bearing and effectively control the heat source.

3. Sealing of main shaft components of CNC digital cutting machine

There are non-contact and contact seals for the sealing of the main shaft components. Its purpose is not only to prevent the entry of dust, chips, and cutting fluid, but also to prevent the leakage of lubricating oil. For non-contact seals, it is necessary to ensure that the return oil can be drained as soon as possible and the oil return hole is unobstructed; for contact seals, attention should be paid to check its aging and damage.

 

What is the working principle of the CNC digital cutting machine?

Usually, the CNC digital cutting machine automatically processes the processed parts according to the pre-programmed processing program (commonly used drawing software AUTOCAD). We put the part's machining process route, process parameters, tool motion trajectory, displacement, cutting parameters (spindle revolutions, feed, back tooling, etc.), and auxiliary functions (tool change, spindle forward, reverse, etc.), according to the instruction code and program format specified by the CNC cutting system, compile a processing program list, and then record the content of the program list on the control medium (such as punched paper tape, magnetic tape, magnetic disk, magnetic bubble), and then input to the numerical control device of the CNC digital cutting machine tool, to command the numerical control cutting machine to process the parts.

 

Knowing this, do you also want to order a CNC digital cutting machine? Shenzhen Test Laser Equipment Co., which has been a Chinese pioneer in CNC digital cutting machines for many years. Our skilled staff can use the best solution for anything, particularly when a custom product is required.