Hebei Yuchuang Heavy Industry Machinery Co., Ltd
VICORD INTELLIGENT MACHINERY MANUFACTURING
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Fully automated three-sided CNC boring lathe for cast steel
Main features
1. High machining accuracy, high machining efficiency, strong machine rigidity and long service life.
2. Boring and turning three-connection flange surfaces, outer circles, inner holes, stoppers, etc. of cast steel valve bodies, by replacing some parts of the fixture
3. The machine tool is wet machining, large flow cooling, high-pressure chip punching, full protection, automatic chip removal by chain plate chip conveyor, automatic centralized lubrication system; the machine tool is equipped with a separate electrical cabinet, hydraulic station, cooling box, chip conveyor
4. Machine tool action cycle: manual loading, closing the machine tool protection door, clamping the clamping cylinder, fast forward of the left, right and rear three slides, working feed, horizontal feed of the cutter disc, fast retraction of the slide and cutter disc, release of the clamping cylinder, opening the machine tool protection door, manual unloading, and start the next working cycle.
Main components
1. The fully automated three-sided CNC boring lathe for cast steel is controlled by the Huaxing control system and is easy to operate;
2. Multiple processing procedures such as the outer circle, plane, waterline, chamfering, and boring of three flange surfaces can be completed in one clamping;
3. Effectively reduce labor and reduce processing costs;
4. High processing efficiency, which is 2-3 times that of ordinary lathes;
5. High processing accuracy and strong stability;
6. The fully automated three-sided CNC boring lathe for cast steel has strong rigidity, long service life, high cost performance, and is widely used.
Application
Fully automatic cast steel three-sided CNC boring and lathe is a machine tool used for machining cast steel and stainless steel valve bodies.
Specifitions
| Project | Machine tool specifications | YCTB300ZG | YCIIIC300ZG |
| Technical specifications | Maximum turning diameter( mm ) | φ550 | φ460 |
| Maximum processing length( mm ) | 500 | 600 | |
| Minimum processing length( mm ) | 200 | 240 | |
| Unilateral cutting quantity ( mm ) | 5 | 3 | |
| X-axis travel ( mm ) | 160 | 170 | |
| Z-axis travel ( mm ) | 300 | 300 | |
| Processing accuracy | Coaxiality ( mm ) | ≤0.1/500 | ≤0.1/500 |
| Parallelism ( mm ) | ≤0.1/500 | ≤0.1/500 | |
| verticality ( mm ) | ≤0.1/500 | ≤0.1/500 | |
| Surface roughness | 3.2 | 3.2 | |
| Main shaft drive | Transmission form (gear transmission) | Gear and spindle servo speed regulation | Gear and frequency converter speed regulation |
| Main spindle speed range(r/min) | 60rpm-250rpm | 130rpm-350rpm | |
| Main motor | Spindle servo motor7.5KW | Three phase asynchronous motor5.5KW | |
| CNC control system (Servo) | Huaxing CNC - Servo System (system optional) | ||
| Machine tool appearance | Full protection | 4500×3000×2000 | 4000×2800×1750 |
| Machine weight (tons) | 10.8tons | 5.5tons | |
Processed products
