CNC machining center: Vertical machining center machine is a rate-automatic machine tool composed of mechanical equipment and numerical control system suitable for processing complex parts. CNC vertical machining center is currently one of the world’s highest output and most widely used CNC machine tools. Its comprehensive processing ability is strong, and the workpiece can complete more processing contents after one clamping, and the processing accuracy is higher. For batch workpieces with medium processing difficulty, the efficiency is 5 to 10 times that of ordinary equipment, especially it can be completed The processing that cannot be completed by many common equipments is more suitable for the processing of single pieces with complex shapes and high precision requirements, or the production of multiple varieties in small and medium batches.
The feed processing route of the CNC vertical machining center refers to the path that the turning tool starts from the tool setting point (or the fixed origin of the machine tool) until it returns to this point and ends the machining program, including the path of cutting and cutting, cutting Wait for the non-cutting empty stroke path.
In the machining of small vertical machining centers, the determination of the machining route generally follows the following principles.
- ① For some re-used programs, sub-programs should be used.
- ② Make the processing route the shortest, reduce the empty travel time and improve the processing efficiency.
- ③ Simplify the workload of numerical calculation as much as possible and simplify the processing procedures.
- ④ It should be able to ensure the accuracy and surface roughness of the processed workpiece.