CNC is a typical set of high-tech in one machining equipment, its development represents the level of a country’s manufacturing industry, has been highly valued at home and abroad.
Compared with general CNC machine tools, CNC has the following outstanding features:
1. Fully enclosed protection all CNC have protective doors. When processing, closing the protective doors can effectively prevent personal injury accidents.
2. In the process of centralized processing, CNC processing is connected with multiple feeding shafts (more than three shafts), even multiple spindles, and the number of linked shafts is also very large, such as three-axis linkage, five axis linkage, seven axis linkage, etc., so it can actively complete the processing of multiple planes and multiple view points, and complete the high-precision processing of disordered parts. The last clamping in CNC can finish milling, boring, drilling, expanding, reaming, tapping and other processing, with highly centralized process.
3. With the use of multiple tools, the active AC CNC with tool magazine and active tool change equipment, the required tools are loaded into the tool magazine before machining, and the active tool change can be controlled by the program during machining.
4. If there are active communication worktables on the worktable active communication CNC machining, one worktable can be finished together and the other worktable can be finished to clamp the workpiece, and then greatly shorten the auxiliary time and improve the processing power.
5. It has powerful functions and tends to compound machining. CNC machining can compound turning and grinding functions. For example, the circular worktable can drive the workpiece to rotate at high speed, the cutter only makes the main movement without feeding, and the turning process is similar. This makes CNC have a wider processing scale
6. High active, high-precision and high-power CNC has high spindle speed, feed speed and rapid positioning accuracy, which can be reasonably selected by cutting parameters, fully show the cutting performance of the tool, reduce the cutting time, and all the processing processes are connected, all kinds of auxiliary actions are fast, high degree of initiative, and reduce the auxiliary action time and shutdown time. Therefore, the production power of CNC is very high High.
7. Due to the high level of intelligence, messy structure and powerful function of CNC, the cost of one-time investment and routine maintenance of CNC computer gongs is much higher than that of general machine tools.
8. It is very important for the rational application of CNC to show the best efficiency of CNC machine tools under proper conditions, that is, to show the advantages of CNC machine tools in the process of application, and to fully reflect the efficiency of CNC machine tools.
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