Operation of small CNC lathes needs to see these places
Look at the program. The operations of small CNC lathes are controlled by program instructions. By checking the program statements and program names, the problems that exist are identified and corrected in time. When checking the program, in order to avoid double check or leak check, it should be in accordance with a certain order of inspection: First, look at the program name, because the completion of the basic operation of the NC requires a large number of program instructions to control, so the system will also be stored within the microcontroller A large number of program files call the program name in an automatic manner. In particular, check the suffix of the program name and the program format. Second, check the program section. Use computer software to simulate the form of the simulation to detect whether there are errors in the specific program statement. If there is a problem with the upper and lower logic of the statement writing, the simulation software will automatically point out the existing problems so that the programmer can perform program modification in time until the operation program does not exist. problem.
Second, look at the workpiece coordinates. The screen displays the machine tool coordinates, workpiece coordinates and other detailed information of the current tool. When checking, pay attention to the screen value and the actual position of the tool nose to ensure that the coordinate values ​​between the two can be matched one by one. Due to the influence of factors such as machine tool fixture and tool wear, the workpiece coordinates often have a certain error. If the error exceeds the standard range, it will affect the progress of the machine tool, causing collision problems. Therefore, through the comparison of the workpiece coordinates, this problem can be effectively avoided.
Three to see the tip position. The machining and cutting operations of small CNC lathes are performed by tools. Therefore, when performing the machine inspection, the position of the tool tip should be focused on. After a certain period of time, the tool tip wears out. Without affecting the machining quality of the machine tool, the machine operator should regularly adjust the tool position to prevent the tool from colliding with the workpiece or the chuck. In addition, the actual position of the tool tip and the screen display data should also be compared. If there is a large error between the two values, the machining operation should also be stopped. After the machine is shut down, the tool can be ejected and reinstalled and adjusted.