CNC ಲೇಥ್ ಸಂಸ್ಕರಣಾ ಭಾಗಗಳಿಗೆ ತಾಂತ್ರಿಕ

What is lathe processing?
ಅದು, ಲೇತ್ ಮೇಲೆ, the shape and size of the blank are changed by the rotary motion of the workpiece and the linear or curved motion of the tool, and processed to meet the requirements of the drawing parts.

Turning is a method of cutting the workpiece by using the rotation of the part relative to the tool on the lathe. The cutting function of turning is mainly provided by the workpiece rather than the tool. Turning is the most basic and common cutting method, and it occupies a very important position in production. Turning is suitable for machining revolving surfaces, and most workpieces with revolving surfaces can be processed by turning methods. Such as inner and outer cylindrical surface, inner and outer conical surface, end surface, groove, thread and rotary forming surface, ಇತ್ಯಾದಿ, the tools used are mainly turning tools.

Among all kinds of metal cutting machine tools, lathes are the most widely used, accounting for about 50% ಯಂತ್ರೋಪಕರಣಗಳ ಒಟ್ಟು ಸಂಖ್ಯೆಯ. The lathe can not only use turning tools to turn the workpiece, but also use drills, reamers, taps and knurling tools for drilling, ರೀಮಿಂಗ್, tapping and knurling operations. According to different process characteristics, layout forms and structural characteristics, lathes can be divided into: Horizontal lathes, floor lathes, vertical lathes, turret lathes and profiling lathes, ಇತ್ಯಾದಿ, most of which are horizontal lathes.

CNC lathe processing can process various types of materials. There are: 316, 304 ತುಕ್ಕಹಿಡಿಯದ ಉಕ್ಕು, ಕಾರ್ಬನ್ ಸ್ಟೀಲ್, tool steel, ಮಿಶ್ರಲೋಹ ಉಕ್ಕು, ಮಿಶ್ರಲೋಹ ಅಲ್ಯೂಮಿನಿಯಂ, ಮೆಗ್ನೀಸಿಯಮ್ ಮಿಶ್ರಲೋಹ, ಸತುವಿನ ಮಿಶ್ರಲೋಹ, ಟೈಟಾನಿಯಂ ಮಿಶ್ರಲೋಹ, ತಾಮ್ರ, ಕಬ್ಬಿಣ, ಪ್ಲಾಸ್ಟಿಕ್, ಅಕ್ರಿಲಿಕ್, POM, UHWM ಮತ್ತು ಇತರ ಕಚ್ಚಾ ವಸ್ತುಗಳು. It can process parts with complex structures.

Precautions for CNC lathe processing
ಸಿಎನ್‌ಸಿ ಲೇಥ್‌ನ ಸಂಸ್ಕರಣಾ ತಂತ್ರಜ್ಞಾನವು ಸಾಮಾನ್ಯ ಲೇಥ್‌ನಂತೆಯೇ ಇರುತ್ತದೆ. ಆದಾಗ್ಯೂ, ಏಕೆಂದರೆ CNC ಲೇಥ್ ಒಂದು-ಬಾರಿ ಕ್ಲ್ಯಾಂಪ್ ಆಗಿದೆ, ಎಲ್ಲಾ ಟರ್ನಿಂಗ್ ಪ್ರಕ್ರಿಯೆಗಳನ್ನು ಪೂರ್ಣಗೊಳಿಸಲು ನಿರಂತರ ಮತ್ತು ಸ್ವಯಂಚಾಲಿತ ಪ್ರಕ್ರಿಯೆ. ಆದ್ದರಿಂದ, ಕೆಳಗಿನ ಅಂಶಗಳಿಗೆ ಗಮನ ನೀಡಬೇಕು:

1. ಕತ್ತರಿಸುವ ಮೊತ್ತದ ಸಮಂಜಸವಾದ ಆಯ್ಕೆ:
For high-efficiency metal cutting processing, the processed material, ಕತ್ತರಿಸುವ ಉಪಕರಣಗಳು, and cutting conditions are the three major elements. These determine the processing time, tool life and processing quality. The economical and effective machining method must be the reasonable choice of cutting conditions.
Three elements of cutting conditions: Cutting speed, feed rate and depth of cut directly cause tool damage. With the increase of cutting speed, the temperature of the tool tip will rise, which will cause mechanical, chemical and thermal wear. Cutting speed increased by 20%, tool life will be reduced by 1/2. The relationship between the feed condition and the wear on the back of the tool occurs in a very small range. ಆದಾಗ್ಯೂ, the feed rate is large, the cutting temperature rises, and the tool wear is large. It has less influence on the tool than cutting speed. While the impact of the cutting depth of the tool is not as cutting speed and feed large. ಆದಾಗ್ಯೂ, when cutting at a small depth of cut, the material being cut produces a hardened layer, which will also affect the life of the tool.

The user should choose the cutting speed to be used according to the processed material, ಗಡಸುತನ, cutting state, material type, feed rate, and depth of cut. The most suitable processing conditions are selected on the basis of these factors. Regular, stable wear and longevity are the ideal conditions. ಆದಾಗ್ಯೂ, in actual operations, the choice of tool life is related to tool wear, dimensional changes to be processed, ಮೇಲ್ಮೈ ಗುಣಮಟ್ಟ, cutting noise, and processing heat. When determining the processing conditions, it is necessary to conduct research according to the actual situation. For difficult-to-machine materials such as stainless steel, heat-resistant alloys, titanium alloys, and magnesium alloys, coolants or turning blades with good rigidity can be used.

2. ಸಮಂಜಸವಾಗಿ ಉಪಕರಣವನ್ನು ಆರಿಸಿ:
(1) ಒರಟು ತಿರುಗಿದಾಗ, ದೊಡ್ಡ ತಿರುವು ಆಳದ ಅವಶ್ಯಕತೆಗಳನ್ನು ಪೂರೈಸಲು ಹೆಚ್ಚಿನ ಶಕ್ತಿ ಮತ್ತು ಉತ್ತಮ ಬಾಳಿಕೆ ಹೊಂದಿರುವ ಸಾಧನವನ್ನು ಆರಿಸಿ ಮತ್ತು ಒರಟಾದ ತಿರುವು ಮಾಡುವಾಗ ದೊಡ್ಡ ಫೀಡ್.
(2) ತಿರುವು ಮುಗಿಸಿದಾಗ, choose tools with high precision and good durability. To ensure the requirements of machining accuracy.
(3) ಪರಿಕರ ಬದಲಾವಣೆಯ ಸಮಯವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಮತ್ತು ಉಪಕರಣದ ಸೆಟ್ಟಿಂಗ್ ಅನ್ನು ಸುಲಭಗೊಳಿಸಲು, machine clamp tools and machine clamp turning blades should be used as much as possible.

3. Reasonable selection of fixtures:
(1) Try to use general fixtures to clamp the workpiece and avoid using special fixtures;
(2) ಸ್ಥಾನೀಕರಣ ದೋಷಗಳನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಭಾಗಗಳ ಸ್ಥಾನೀಕರಣದ ದತ್ತಾಂಶಗಳು ಸೇರಿಕೊಳ್ಳುತ್ತವೆ.

4. Determine the processing route: ಸಂಸ್ಕರಣಾ ಮಾರ್ಗವು ಸೂಚ್ಯಂಕ-ನಿಯಂತ್ರಿತ ಯಂತ್ರ ಉಪಕರಣದ ಸಂಸ್ಕರಣೆಯ ಸಮಯದಲ್ಲಿ ಭಾಗಕ್ಕೆ ಸಂಬಂಧಿಸಿದಂತೆ ಉಪಕರಣದ ಚಲನೆಯ ಟ್ರ್ಯಾಕ್ ಮತ್ತು ನಿರ್ದೇಶನವಾಗಿದೆ..
(1) It should be able to guarantee the processing accuracy and surface roughness requirements;
(2) ಟೂಲ್ ಐಡಲ್ ಪ್ರಯಾಣದ ಸಮಯವನ್ನು ಕಡಿಮೆ ಮಾಡಲು ಸಂಸ್ಕರಣಾ ಮಾರ್ಗವನ್ನು ಸಾಧ್ಯವಾದಷ್ಟು ಕಡಿಮೆಗೊಳಿಸಬೇಕು.