High Speed Double Column Lathe
High Speed Double Column Lathe Description
High Speed Double Column Lathe is a kind of high-precision machine tool, using CNC technology, can achieve accurate processing of workpieces. When processing parts, the machine tool can achieve high-speed and high-precision machining results, which greatly improves the processing efficiency and processing quality.
This CHigh Speed Double Column Lathe adopts a double-column vertical structure, which has extremely high stability and precision, simple operation and easy to use. The machine is equipped with an advanced CNC system, supports automatic program control and manual operation, and has a variety of processing functions, including turning, drilling, boring, tapping, etc., which is suitable for the processing of various large, medium and small workpieces.
In addition, this CNC vertical lathe also has the characteristics of high-speed machining, which can process the workpiece at a faster speed, improve production efficiency and shorten the processing cycle. At the same time, the machine also adopts high-precision guide rails and precision spindle system, which can ensure machining accuracy and surface finish.
In general, this CNC vertical lathe is a high-precision processing equipment, with the characteristics of high speed, high efficiency and high stability, which can be applied to the processing needs of different fields. If you need high-precision machining of large, medium and small parts, this CNC vertical lathe will be your best choice.
| model | Chuck inches (inch) | Maximum processing diameter (mm) | Maximum processing diameter (mm) | Maximum spindle speed (rpm) | Spindle motor power (KW) |
| VTC50 | 15″/18″ | Φ500 | 500 | 1000 | 15 |
| VTC60 | 18″/21″ | Φ600 | 600 | 1000 | 18.5 |
| VTC70 | 21″/24″ | Φ700 | 700 | 800 | 22 |
| VTC80A | 24″/32″ | Φ800 | 800 | 800 | 22 |
| VTC100A | 32″/40″ | Φ1000 | 1000 | 800 | 3 |
Applicable machining parts
Automobile wheel hub, brake drum, flywheel housing, clutch housing, pressure plate, rim, differential housing, disc and other parts.
Our advantage
Micron-level processing technology
Completely independent
core assembly self-developed technology
Manual scraping
The fixed surfaces of the bearing unit and the spindle
are manually scraped
Central water outlet system
Optional central water outlet system
Laser Detection
Reduce errors and achieve higher positioning accuracy
Customer visits
Certificate
Shandong Sunshine Machinery Co., Ltd. has developed year by year and improved its management. Our company has now become a comprehensive technology enterprise integrating scientific research, design, manufacturing and sales. At the same time, it integrates many years of manufacturing experience of many domestic and foreign machine tool manufacturers, absorbs advanced scientific research results of the same industry at home and abroad, and grows into a leading domestic professional manufacturer of CNC machine tools.
We have a group of high-quality CNC equipment production and manufacturing teams, specializing in the production and manufacturing of vertical machining centers, horizontal machining centers, five-axis machining centers, CNC vertical lathes, hydraulic presses, sawing machines and other mechanical equipment, which can be widely used in precision mold manufacturing, automobiles, electronics, communications, aviation, aerospace, military industry and other fields. The company's products are exported to many countries and regions such as Russia, Australia, Vietnam, India, Algeria, Bangladesh, Saudi Arabia, Nigeria, South Africa and other countries.
01
High Quality
High quality
Comprehensive factory strength supports all types of CNC lathes and has the ability to develop and manufacture CNC lathes
02
Advanced Equipment
Advanced equipment
Equipped with three-coordinate detection and laser detection equipment to reduce errors and improve accuracy
03
Professional Team
We are a manufacturing enterprise integrating development, research, manufacturing, sales and service, with many years of experience in CNC lathe manufacturing
04
Customized service
We have professional technicians to provide customized solutions to meet customer needs
FAQ
Q: 1. Difference between Double-Column and Single-Column Structures?
A: Rigidity Advantage:
The symmetrical double-column design forms a gantry framework, increasing torsional resistance by over 50%. Particularly suitable for large workpieces (>2m diameter, e.g., wind turbine shafts), it eliminates deformation risks caused by cantilever forces in single-column structures.
Precision Stability:
Thermally symmetric layout minimizes thermal distortion. Coupled with liquid-cooled electric spindles, thermal drift is controlled to <1μm/°C, achieving repeat positioning accuracy ≤0.003 mm.
Q: 2. How to Select Depth of Cut?
A: Requires comprehensive evaluation of main motor power (typically ≥30kW) and tool holder cutting force.
Example for 45# steel:
Single-pass cutting depth: Up to 15mm
Feed rate: 60 m/min
Critical: Ensure tool coating (e.g., TiAlN) withstands high temperatures.
Q: 3. Vibration Control in High-Speed Turning?
A: Real-time monitoring via bidirectional accelerometers (sampling rate ≥50 kHz), integrated with envelope spectrum analysis for bearing fault diagnosis (>95% accuracy when SNR>9 dB).
Vibration damping: Replacing PTFE with crystalline cross-linked polymer in guide pads enhances damping by 30% and reduces noise by 20 dB.
Q: 4. Limit Switch Fault Handling
A: Soft limit:
Move the overtravel axis in the opposite direction, then reset.
Hard limit:
Press and hold the "Overtravel Release" button while manually rotating the lead screw.
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