When we use CNC custom machining parts, we usually need to control the various actions of the machine tool, one is the sequence of control actions, and the other is to control the displacement of each moving part of the machine tool.
1. CNC custom machining needs to use the locking function of the machining center
General CNC machine tools have a lock function (full lock or single-axis lock). After inputting the program, lock the 2 axes and judge whether there will be a collision by the coordinate values of the 2 axes. The application of this function should avoid operations such as tool change, otherwise the program cannot be passed.
2. CNC custom machining needs to use the dry running function of the machining center
The dry run function of the machining center can be used to check the correctness of the tool path for non-standard parts customized by Wanfuxin CNC. When the program is input to the machine tool, you can install the tool or workpiece, and then press the dry run button. Turn, the worktable automatically runs according to the program path, and you can find out whether the tool may collide with the workpiece or the fixture. However, in this case, it must be ensured that the tool cannot be installed when the workpiece is installed; it cannot be installed when the tool is installed. Install the workpiece, otherwise there will be a collision.
When we use CNC custom machining parts, we usually need to control the various actions of the machine tool, one is the sequence of control actions, and the other is to control the displacement of each moving part of the machine tool. When ordinary machine tools are used for processing, such operations as starting, stopping, moving tools, reversing, spindle speed changing, and switching cutting fluid are all directly controlled manually.
When non-standard parts CNC custom processing are processed by automatic machine tools and profiling machine tools, the above-mentioned operation and motion parameters are controlled in the form of analog quantities through the designed cams, profiling and stop devices, although they can be processed More complex parts, and have certain flexibility and versatility, but the machining accuracy of the parts is affected by the manufacturing accuracy of the cam and the master, and the process preparation time is also very long