Compared with ordinary CNC milling machines, vmc 5 axis machine has high machining accuracy, good dimensional stability, low labor intensity of operators, and is convenient for modern management. However, due to improper operation or programming errors, it is easy for the tool or tool holder to hit the workpiece or the machining center machine tool. The lighter one will damage the tool and the processed parts, and the heavy one will damage the machining center machine tool components and make the machining center machine tool. Loss of processing precision, even causing personal accidents. Therefore, from the perspective of maintaining accuracy, it is never allowed to collide between the tool and the machine tool or the workpiece when using a vmc 5 axis machine.

Because the vmc 5 axis machine is locked by software, during simulation processing, when the automatic operation button is pressed, it is not intuitive to see whether the machine tool is locked or not in the simulation interface. The manufacturer of vmc 5 axis machine tells you that there is often no tool setting during simulation. If the machining center machine is not locked in operation, tool collision is very likely to occur. So before simulating processing, you should go to the running interface to confirm whether the machining center machine tool is locked. Forgetting to turn off the dry run switch during processing.
The manufacturer of vmc 5 axis machine tells you that the dry run switch is often turned on in order to save time during program simulation. Dry run means that all motion axes of the machining center machine tool run at the speed of G00. If the dry run switch is not turned off during processing, the machining center operator ignores the given feed rate and runs at the speed of G00, causing accidents of hitting the tool and hitting the machine tool. There is no reference point return after the dry run simulation. The manufacturer of vmc 5 axis machine tells you that the machine tool is locked when the program is verified, and the tool is in the simulation operation relative to the workpiece processing (absolute coordinates and relative coordinates are changing). At this time, the coordinates do not match the actual position, so you must use return The method of reference point ensures that the machine zero coordinate is consistent with the absolute and relative coordinates. The manufacturer of vmc 5 axis machine tells you that if no problems are found after the program is checked, the machining operation will be carried out, which will cause the collision of the tools. The direction of overtravel release is wrong.
When the vmc 5 axis machine is overtravel, you should press the overtravel release button and move it in the opposite direction manually or manually to eliminate it. However, if the direction of release is reversed, it will cause damage to the machine tool. Because when the overtravel release is pressed, the overtravel protection of the machine tool will not work, and the travel switch of the overtravel protection is already at the end of the travel. At this time, it may cause the workbench to continue to move in the overtravel direction, eventually pulling the lead screw and causing damage to the machine tool. The cursor position is incorrect when the specified line is running. The manufacturer of vmc 5 axis machine tells you that when the specified line is running, it is usually executed downward from the cursor position. For the lathe, it is necessary to call the tool offset value of the used tool. If the tool is not called, the tool in the running program segment may not be the desired tool, and it is very likely that the tool collision accident may occur due to different tools. The manufacturer of vmc 5 axis machine tells you that of course, the coordinate system such as G54 and the length compensation value of the tool must be called first on the machining center and CNC milling machine. Because the length compensation value of each tool is different, it may cause tool collision if it is not called.