CNC machining center relative to the ordinary CNC machining center with high precision, good dimensional stability, low labor intensity, easy to modern management. However, CNC Milling Machine due to improper operation or programming errors and other reasons, easy to make the tool or tool holder hit the workpiece or machine, the light will hit the tool and the processed parts, heavy will damage the machine parts, machine tool processing accuracy, Cause a personal accident. Therefore, from the perspective of maintaining accuracy, CNC Milling Machine in the use of CNC machine tools never allow the tool and the machine or the workpiece collision.
As the CNC machining center is locked by software, in the simulation process, when you press the automatic operation button in the simulation interface and can not visually see whether the machine is locked. Simulation is often no knife, if the machine is not locked to run, prone to bumps. So before the simulation process should be to run the interface to confirm whether the machine is locked. Do not forget to turn off the empty run switch during machining. As the program simulates, in order to save time, CNC Milling Machine the empty run switch is often turned on. CNC Milling Machine The empty run means that all the axes of the machine run at the speed of G00. If the switch is not running at the time of operation, the machine will ignore the given feedrate and run at the speed of G00, causing the knife to hit the machine. After the empty run simulation, there is no reference point again. In the calibration process when the machine is locked, and the tool relative to the workpiece processing in the simulation run (absolute coordinates and relative coordinates in the change), then the coordinates and the actual location does not match the need to return to the reference point method to ensure that machinery Zero coordinates are consistent with absolute, relative coordinates. If the machining process is not found after the calibration procedure is found, CNC Milling Machine it will cause a collision of the tool. The direction of the overtravel is wrong.
When the machine is overtaken, you should press the overturn release button and move it in the opposite direction by manual or manual means. But if the lifting direction is reversed, it will cause damage to the machine. CNC Milling Machine Because when the overtravel is released, the overtravel protection of the machine will not work, and the overtraveled trip switch is at the end of the itinerary. At this point may lead to workstations continue to move over the direction of the overtravel, and ultimately pull the screw, resulting in machine damage. CNC Milling Machine Specifies that the cursor is inappropriate when running the line. When the specified line is running, it is often executed from the position where the cursor is located. For a lathe, it is necessary to call the tool offset of the tool used. If the tool is not called, the tool that runs the block may not be the desired tool, CNC Milling Machine and it is highly likely that the tool is accidentally caused by the tool. Of course, in the machining center, CNC milling machine must first call the coordinate system such as G54 and the length of the knife compensation value. Because the length of each knife compensation value is not the same, if not called may also cause a knife.