Numerical control lathe cutting effect is not ideal? How to break!
Numerical control lathe cutting effect is not ideal? How to break! Release date: 2015 12 - 24 clicks: 3795 times of CNC lathe is a kind of high precision, high efficiency of automatic machine tools. Equipped with multi-station dao tower or power tower, the machine will have a wide range of processing technology, performance can be processed straight cylindrical, slash cylinder, circular arc and a variety of thread, groove, worm and other complex artifacts, compensated by linear interpolation, arc interpolation function, and in the mass production of complex parts in good economic effect. Because of nc machine tools must, in accordance with the procedures for processing parts, programming good program, input to the numerical control device to direct the work of the machine. The input of the program is by controlling the media. At the same time, improve the effect of CNC numerical control lathe cutting to reduce vibration and cutting smooth chip removal, improve the quality and efficiency of cutting operations, numerical control lathe should take the following measures: 1. Appropriately increase the rake Angle and smaller Angle. Increase the rake Angle, can reduce the cutting resistance, make the smooth clearance; Nc lathe was smaller Angle, can enhance the stiffness of the cutting tools, and making the Lord in the face of workpiece based on role, then to alleviate the vibration cutting. 2. After two on either side of the blade and vice Angle, Angle should be equal, the cutting force in balance, to ensure the vertical feed of CNC lathe cutting. 3. CNC lathe more crumbs slot width and roll crumbs slot arc radius, forming roll radius larger chip with blood, and in time slots. 4. Numerical control lathe should select reasonable external oblique type roll groove, in order to guiding the discharge outside the chip to slant direction c5) For reducing vibration, can be appropriately reducing spindle speed and feed speed. 5. Numerical control lathe spindle down and medium and small fitting clearance of skateboard ministries, in order to enhance the overall stiffness of the numerical control lathe. Numerical control lathe control unit, the operation and monitoring was done in the numerical control unit, it is the brain of a lathe. Compared with the ordinary machine tool, CNC lathe has the following characteristics: 1, high machining accuracy, has the stable machining quality. 2, for multi-axis linkage, to processing complicated shape parts; 3, processing parts change, generally only need to change the CNC program, can save production preparation time; 4, high precision and rigidity of machine tool itself, can choose favorable processing amount, high productivity, 3 for the common machine tool & ndash; commonly 5 times) ; 5, high degree of automation, CNC numerical control lathe can reduce labor intensity; 6, high quality requirements for the operator, the maintenance personnel of the higher technical requirements. The last regular reasonable maintenance of nc machine tools can prolong the service life of the machine, the reliability of nc machine tool is a key indicator of CNC machine tool product quality. Nc machine tool can exert its high performance, high precision and high efficiency, and obtain good benefit, the key depends on the degree of its maintenance and reasonable operation.