What are the operation procedures of CNC boring machines at both ends?

CNC two-end boring machine is suitable for machining large and medium-sized parts and box parts, such as rough and fine boring, milling and other processes. The workbench is equipped with 4x90 optical positioning device, which can meet the requirements of turning around large parts. The CNC two-end boring machine is suitable for machining holes and planes of multi-process box parts, turning external cylindrical surfaces, cutting annular grooves in holes, tapping metric threads with taps, etc. It also has the process functions of rectangular coordinate system, polar coordinate system, contour machining and so on. Because the CNC horizontal milling and boring machine has high rigidity and closed-loop detection system, it can meet the requirements of rough and finish machining, so the CNC two-end boring machine is a kind of CNC high-efficiency and precision universal host processing equipment.

Operating procedures of CNC boring machine at both ends:

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 CNC boring machine at both ends.

4. It is forbidden to use machine tools with super high performance. 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 CNC boring machine is running at both ends of the machine tool, it is forbidden to touch the rotating spindle, polished rod, spindle and flat 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.