What is the processing program of CNC boring machine?

CNC boring machine processing is a mechanical processing method to process the existing prefabricated holes on the workpiece by rotating boring cutter. Mainly used for machining high-precision holes or finishing multiple holes at one time. In addition, it can also be used for machining other machining surfaces related to hole machining. So, what is the processing program of CNC boring machine? What are the characteristics of CNC boring machine processing? Next, let's learn about CNC boring machine processing with Bian Xiao. What are the machining procedures of CNC boring machine? What are the characteristics of CNC boring machine?

CNC boring machine processing is mainly a machine tool to process existing prefabricated holes on the workpiece with boring cutter. Usually, the rotation of boring tool is the main movement, and the movement of boring tool or workpiece is the feeding movement. It is mainly used for machining high-precision holes or finishing multiple holes at one time, and can also be used for machining other machined surfaces related to hole finishing. You can also use different tools and accessories for drilling, milling and cutting, and the machining accuracy and surface quality are higher than those of the drilling machine. Boring machine is the main equipment for processing large box parts. Thread machining excircle and end face.

What is the machining procedure of CNC boring machine?

1, observe the general safety operation procedures of milling and boring workers. Wear labor protection articles as required.

2. Check whether the connection position of operating handle, switch, knob, fixture mechanism and hydraulic piston is correct, whether the operation is flexible and whether the safety device is complete and reliable.

3. Check whether there are obstacles in the effective operation range of each axis of the machine tool.

4, it is forbidden to use super performance CNC machine tools. Select cutting speed and feed according to workpiece material.

5. When loading and unloading heavy workpieces, a reasonable spreader and hoisting method must be selected according to the weight and shape of the workpieces.

6. When the spindle rotates and moves, it is forbidden to touch the spindle and tools installed at the end of the spindle by hand.

7. When replacing the tool, you must stop the machine first and confirm it before replacing it. Pay attention to the damage of the blade when replacing it.

8. It is forbidden to trample or place items on the equipment guide rail surface and paint surface. It is forbidden to knock or straighten the workpiece on the workbench.

9. After the new workpiece is input into the machining program, the correctness of the program and the correctness of the simulation operation program must be checked. In order to prevent the machine tool from breaking down, it is not allowed to run automatically without testing.

10. When cutting with parallel rotary radial tool rest alone, the boring bar should be returned to zero position first, and then switch to parallel turntable mode with M43 in MDA mode. If the U-axis wants to move, make sure that the manual clamping device of the U-axis has been loosened.

1 1. When the workbench (axis B) needs to be rotated during work, ensure that it will not touch other parts of the machine tool or other objects around the machine tool during rotation.

12. When the machine tool is running, it is forbidden to touch the periphery of the rotating spindle, polished rod, spindle and turntable, and the operator shall not stay on the moving parts of the machine tool.

13, when the machine tool is running, the operator is not allowed to leave his job or entrust others to take care of it.

14. If there are any abnormal phenomena and noises during the operation of the machine tool, stop the machine immediately, find out the reasons and handle them in time.

15. When the headstock and workbench of the machine tool are at or near the movement limit position, the operator shall not enter the following areas:

(1) between the bottom surface of the spindle box and the lathe bed;

(2) Between the drilling shaft and the working shaft;

(3) Between the boring shaft and the lathe bed or workbench when it extends out;

(4) Between the workbench and the headstock when moving;

(5) When the drilling shaft rotates, between the tailpipe and the wall and the oil tank;

(6) Between the workbench and the front main column;

(7) Other areas that may cause extrusion;

16. When the CNC machine tool is shut down, it is necessary to retreat the workbench to the middle position, return the boring bar, then exit the operating system and finally cut off the power supply.

What are the characteristics of CNC boring machine processing?

1, good wear resistance and shock absorption.

2. Large low-frequency torque and stable output.

3. Slow down and stop quickly.

4. Fast torque dynamic response and high speed stability accuracy.

5, strong anti-interference ability.

6. High machining accuracy and surface quality.