What Is The Main Difference Between Cnc Lathes And Ordinary Lathes, Do You Know?

Difference-between-cnc-lathes-and-ordinary-lathes

The operation and monitoring of the CNC lathe are all completed in this CNC unit, which is the brain of the CNC lathe. CNC lathe machine china manufacturer to share with you: Compared with ordinary lathes, CNC lathes have the following characteristics:

1. It has strong adaptability to processing objects and the characteristics of single-piece production of molds and other products, and provides suitable processing methods for mold manufacturing;

2. High processing accuracy and stable processing quality;

3. Multi-coordinate linkage can be performed, and parts with complex shapes can be processed;

4. When the processing parts are changed, generally only the NC program needs to be changed, which can save production preparation time;

5. The lathe itself has high precision and rigidity, and can choose favorable processing amount and high productivity (generally 3 to 5 times of ordinary lathes);

6. High lathe automation can reduce labor intensity;

7. Conducive to the modernization of production management. Numerically controlled lathes use digital information and standard codes to process and transmit information, and use computer control methods to lay the foundation for the integration of computer-aided design, manufacturing and management;

8. The quality requirements of operators are high, and the technical requirements of maintenance personnel are higher;

9. High reliability.

Compared with traditional lathes, CNC lathes have the following characteristics.

1.Highly flexible

Processing parts on a flat bed cnc lathe machine depends mainly on the processing program. It is different from ordinary lathes and does not need to be manufactured. Many molds and fixtures need to be replaced, and the lathes do not need to be readjusted frequently. Therefore, the CNC lathe is suitable for the occasion where the processed parts are frequently changed, that is, suitable for the production of single pieces, small batches of products and the development of new products, thereby shortening the production preparation cycle and saving a lot of process equipment costs.

2.High processing accuracy

The machining accuracy of CNC lathes can generally reach 0.05-0.1MM. CNC lathes are controlled in the form of digital signals. Each time the CNC device outputs a pulse signal, the moving part of the lathe moves by a pulse equivalent (generally 0.001MM). The average error of the backlash and the screw pitch of the transmission chain can be compensated by the numerical control device. Therefore, the positioning accuracy of the numerically controlled lathe is relatively high.

Cnc Lathe Machine

3.Stable and reliable processing quality

Processing the same batch of parts, on the same lathe, under the same processing conditions, using the same tool and processing program, the tool trajectory is exactly the same, the consistency of the parts is good, and the quality is stable.

4.High productivity

The CNC lathe can effectively reduce the machining time and auxiliary time of the part. The spindle sound speed five-axis linkage machining center and feed range of the CNC lathe are large, allowing the lathe to perform powerful cutting with large cutting volume. CNC lathes are entering the era of high-speed machining. The rapid movement and positioning of high-speed CNC moving parts and high-speed cutting processing have greatly improved productivity. In addition, in combination with the tool magazine of a machining center, continuous processing of multiple processes can be realized on a single lathe, which reduces the turn-around time between processes of semi-finished products and improves productivity.

5. Improve working conditions

Before the CNC lathe is adjusted, the program is entered and started, and the lathe can automatically and continuously process until the end of processing. The operator only needs to input, edit, edit, load and unload parts, prepare tools, observe machining status, and inspect parts, etc. The labor intensity is greatly reduced, and the labor of the lathe operator tends to be intelligent. In addition, lathes are generally combined to be clean and safe.

6. Modernize production management

The machining of CNC lathe machine can accurately estimate the machining time in advance, can standardize the used tools and fixtures, modernize the management, and easily realize the standardization of machining information. It has been linked with computer-aided design and manufacturing (CAD / CAM). The organic combination is the basis of modern integrated manufacturing technology.