1. Writing or programming: before processing, the bai engineering sequence of the workpiece should be prepared first. If the processing program of the workpiece is longer and more complex, it is best not to program on the machine tool, but to use the programming machine programming or manual programming, so as to avoid occupying the time, for short programs and imitation, it should also be written on the program list.

2. Boot: Generally start the machine first, and then open the system. Some designs are interlocked, and the machine can not display information on the CRT without power.

3. Back reference point: For the machine tool of the incremental control system, this step must be performed first to establish the movement standard of the machine coordinate.

4. Program editing input:

If the input program needs to be modified, it needs to be edited. At this point, put the mode selection switch in the EDIT position and use the edit key to add, delete, and change.

General operation flow chart of servo upside down special machine

5. Machine lock: Run the program This step is to check the program, if there is an error, then edit again.

6. On the workpiece: find the right, the knife using manual incremental movement, continuous movement or using the hand disc to move the lathe. Align the tool point to the starting point of the program, and align the tool reference.

7. Start coordinate feed: Continuous processing is generally processed by the program in memory, which has a lower failure rate than the program processing on paper tape. The feed speed in machining can be adjusted by the feed rate switch. During processing, you can press the FEEDHOLD button to suspend the feed movement, observe the processing situation or perform manual measurement.

Press the CYCLESTART button again to resume processing. In order to ensure that the procedure is correct, it should be reviewed again before processing. In the turning process, for the planar curve workpiece, the pencil can be used instead of the tool to draw the outline of the workpiece on the paper, which is more intuitive, if the system has the tool trajectory simulation function, it can check the correctness of the program.

8. Operation display: Use the CRT screen to display the position of the workbench or tool, the program and the state of the machine tool, so that the operator can monitor the processing.

9. Program output: After the program is finished, if it is necessary to save the program, it can be left in the CNC memory, if the program is too long, it can be saved by external devices.

10. Parts detection and removal: When the workpiece is still in the chuck, the workpiece size detection is carried out. The workpiece size unqualified requirements of the appropriate tool compensation, new processing, size qualified when the workpiece is removed.

11. Shutdown: Generally, the machine tool should be turned off first, and then the system.

servo upside down special machine https://www.zjshuangzheng.com/Servo-Upside-down-Special-Machine-Category