What are the characteristics of CNC machine tools compared with ordinary machine tools?

Compared with traditional machine tools, CNC machine tools have the characteristics of high flexibility, high machining accuracy, stable and reliable machining quality, high productivity and improved working conditions.

1, highly flexible. Machining parts on CNC machine tools mainly depends on the machining program. It is different from ordinary machine tools, and does not need to manufacture and replace many molds and fixtures, nor does it need to readjust the machine tools frequently.

2, the machining accuracy is high. The machining accuracy of CNC machine tools can generally reach 0.05-0. 1 mm .. and the average error between the reverse clearance and the pitch of the machine tool feed transmission chain can be compensated by the rows of CNC devices.

3. The processing quality is stable and reliable. Machining the same batch of parts, on the same machine tool, under the same processing conditions, using the same tools and processing procedures, the tool paths are exactly the same, the parts are consistent and the quality is stable.

4. High productivity. CNC machine tools can effectively reduce the processing time and auxiliary time of parts, and the spindle speed of sound and feed range of CNC machine tools are large, which allows the machine tools to carry out powerful cutting with large cutting volume.

5. Improve working conditions. The NC machine tool is adjusted before processing, and the program is input and started, so that the machine tool can automatically and continuously process until the end of processing.

Extended data:

The important role and significance of CNC machine tools;

1, CNC machine tools are "machine tools" in equipment manufacturing. The technical level and product quality of a country's machine tool industry is an important symbol to measure the development level of its equipment manufacturing industry.

2. Multi-axis high-end CNC machine tools play a key role in military equipment such as airplanes and nuclear submarines.

3. In history, countless frictions, differences and sanctions between countries in order to purchase high-end CNC machine tools have been repeatedly described by military fans and history lovers.

Baidu encyclopedia-numerical control machine tool

People's Network-the "sonorous rose" in the field of CNC machine tools