Development of Function Parts and Numerical Control Line Cutting Automatic Programming Machine Technology Parameters for Electrical Machining Machine Tool
1. Introduction
Electrical machining machine tools are widely used in the production of various components, such as automobile parts, machine tools, aerospace components and so on. In order to meet the high requirements of the quality and efficiency of the machine tool, related components and numerical control line cutting automatic programming machine technology parameters must be developed in order to improve the functional parts of machining machine tools.
2. Functional Parts
Functional parts of electrical machining machines mainly include mechanical parts such as frame, spindle, bearings, transmission, feeding parts, cooling and lubrication systems; electrical and electronic parts such as motor, operating system, etc. In order to improve the machining accuracy of the machine tool, these parts must meet the relevant requirements of the process. In order to meet the high accuracy, the frame must have enough rigidity, there must be flexible transmission mechanism, and mechanical transmission and electrical control must be well matched. The spindle is the production and processing axis of the machine tool. Its rotation accuracy and tilt accuracy must be controlled within the allowable range. In order to improve the accuracy of the machine and the processing efficiency, the servo motor must have high torque and high speed.
3. Numerical Control Line Cutting Automatic Programming Machine
Numerical control line cutting automatic programming machine is the key equipment of electrical machining machine tool processing technology. Its working principle is to control the motion of production and processing parts according to the numerical control program, and then realize the preset production and processing technology. In order to control the accuracy of the production and processing, the numerical control program is written according to the input parameters, such as machining accuracy, feed rate, tool radius compensation, etc. In order to improve the accuracy of the numerical control line cutting automatic programming machine, a closed-loop feedback system is used. In this system, the encoder will detect the positional displacement of the production and processing parts, and the closed-loop feedback system can control the machining accuracy within a certain range.
4. Technology Parameters
The technology parameters of electrical machining machine tools mainly include feed rate, machining accuracy, power supply and cooling system.
The feed rate is the numerical control line cutting automatic programming machines average speed and the speed of the change of the machining process. It directly affects the quality and efficiency of the numerical control line cutting automatic programming machine. In order to improve the accuracy of the numerical control line cutting automatic programming machine and reduce the wear of the parts, the feed rate should be determined according to the rigidity of the machine tool, the diameter of the tool, the rigidity of the machine tool and the mechanical transmission.
The machining accuracy of electrical machining machine tools is the resolution of the machine tool. The machining accuracy is mainly affected by the parameters of the spindle, the resolution of the encoder, the resolution of the control system, the speed of the system and the transmission system. In order to improve the accuracy of the machine tool, the selection of the parameters should meet the requirements of the design.
The power supply of electrical machining machine tools mainly includes the supply of power and signal. The power supply of the machine tool needs to meet the requirements of the spindle, motor and control system. In order to reduce the impact of external factors on the signal, signal isolation should be considered when selecting the power supply system.
The cooling system of the electrical machining machine tool is mainly used to cool the spindle and other parts. The cooling system must ensure that the cooling effect is good, the noise is low and the efficiency is high. The cooling system should be matched with the parameters of the spindle and the machine tool.
5. Conclusion
In order to improve the accuracy and efficiency of electrical machining machine tools, the functional parts and numerical control line cutting automatic programming machine technology parameters must be selected and designed according to the requirements of the processing technology and process parameters. Through this article, we can understand the development of functional parts and numerical control line cutting automatic programming machine technology parameters, which can provide technical support for the design and application of electrical machining machine tools.
