SV-20R CNC Swiss-type Automatic Lathe
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The SV-20R CNC Swiss Lathe is a high-precision Swiss-type machine built for complex and small part production. Its versatile design allows for simultaneous machining operations, providing superior flexibility for turning, milling, and drilling tasks with maximum accuracy and efficiency.
- Spindle speeds up to 10,000 RPM
- Accommodates up to 30 tool positions for versatile production
- Sub-spindle for simultaneous front and back machining
Lathe
SV-20R CNC Swiss-type Automatic Lathe Specifications and Accessories Overview
The SV-20R offers exceptional flexibility and efficiency in machining operations. It can handle a maximum machining diameter of 20mm (optional upgrade to 23mm) and has a 205mm headstock stroke. With its gang-type and turret-type tool post configurations, the machine supports up to 6 tools in the gang post and 8 stations in the turret, accommodating complex turning, milling, and drilling operations. The backworking 8-spindle unit with Y-axis control allows for simultaneous machining of multiple parts, improving productivity and precision.
Equipped with C-axis control on both the main and sub spindles, the SV-20R ensures accurate tool positioning and efficient secondary operations. The Star Motion Control system minimizes non-cutting time, further boosting efficiency. Additionally, the machine鈥檚 ability to switch between guide bush and non-guide bush modes makes it versatile for different machining needs, allowing for both long and short part production.
Read the detailed technical specifications below to learn more. Contact us today to get your custom quote and discover how the SV-20R CNC Swiss-type Automatic Lathe can elevate your operations and optimize your manufacturing process. Contact our experts for personalized assistance and insights tailored to your specific needs!听
Max. Machining Diameter
酶20mm (25/32in) OP: 酶23mm (29/32in)
Max. Headstock Stroke
STANDARD
205mm (8in)
R.M.G.B Type
160mm(6-19/64in) : OP
N.G.B. Type
Bar diameterx2.5 (Max. 50mm) (Max. 1-31/32in)Tool Post Configuration
GANG TYPE
Turning tool + Power-driven tool
TURRET TYPE
8 stationsTool
NUMBER OF TOOLS
Gang Type
6 tools (16mm), 7 tools (12mm)
Turret Type
1 tool / station (16mm), Max. 3 tools / station (12mm)Sleeve
NUMBER OF TOOLS
Max. 3 tools/station
MAX. DRILLING CAPABILITY
酶14mm (35/64in)
MAX. TAPPING CAPABILITY
M12 x P1.75Power Driven Attachment
NUMBER OF TOOLS
Gang Type
5 tools
Turret Type
Max. 2 tools / station (mountable at each 8 positions)
MAX. DRILLING CAPABILITY
Gang Type & Turret Type
酶10尘尘(25/64颈苍)
MAX. TAPPING CAPABILITY
Gang Type & Turret Type
M8 x P1.25
SPINDLE SPEED
Gang Type
Max. 8,000min-1
Turret Type
Max. 5,750min-1
DRIVE MOTOR
Gang Type
2.2kW
Turret Type
2.7kW(continuous) / 4.0kW(5min. / 30%ED)Rapid Feed Rate
30m/min(X1, X2, X3, Y1, Z1, Z2, Z3)
20m/min(Y2), 15m/min(Y3)Main Spindle Indexing Angle
C-axis control
Main Spindle Speed
Max.10,000min-1
Main Spindle Motor
3.7kW(continuous) / 5.5kW (10min. / 60%ED)
Coolant Tank Capacity
220鈩�
Dimension (W x D x H)
2,730 x 1,350 x 1,865mm
Center Height
1,125mm
Weight
4,150kg
Power Consumption
6.3KVA
Max. Chucking Diameter
酶20mm (25/32in) OP: 酶23mm (29/32in)
Max. Length For Front Ejection
105mm (4-9/64in)
Max. Part Projection Length
75mm (2-16/64in)
Back 8-Spindle Unit
NUMBER OF TOOLS
Stationary tool
8 tools
Power driven tool
Max. 8 tools
MAX. DRILLING CAPABILITY
Stationary tool
酶12mm (1/2in)
Power driven tool
酶6mm (15/64in)
MAX. TAPPING CAPABILITY
Stationary tool
M10 x P1.5
Power driven tool
M5 x P0.8Power-Driven Att. Spindle Speed
Max. 8,000min-1
Power-Driven Att. Drive Motor
1.0kW (continuous) / 1.2kW (5min./30%ED)
Sub-Spindle Indexing Angle
C-axis control
Sub-Spindle Speed
Max. 10,000 min-1
Sub-Spindle Motor
2.2kW (continuous) / 3.7kW (10min./40%ED)
- CNC unit FANUC 31i-B5
- Power electric & Operation panel & 10.4-inch color LCD
- Pneumatic unit
- Hydraulic unit
- Spindle cooling unit
- Automatic centralized lubrication system (with level detecting function)
- Cutting oil level (lower limit) detecting unit
- Door interlock system
- Broken cutoff tool detector
- C-axis control (Main锛廠ub)
- Spindle clamp unit (Main / Sub)
- Drive unit for revolving guide bush
- Revolving guide bush unit
- Main锛廠ub collet
- Air purge for revolving guide bush
- Sub spindle air purge unit
- Tool holder (Gang-type tool post)
- 5-spindle milling unit (Gang-type tool post)
- Drive system for power-driven attachment (Turret-type tool post)
- Back 8-Spindle unit
- Drive system for power-driven attachment B (Back 8-spindle unit)
- Parts conveyor
- Automatic bar feeder interface
- RS-232C interface
- Work light (for cutting chamber and headstock chamber)
- Leakage breaker
- Coolant flow detector
- Parts ejection detector
- Water removal unit
- Oil mist filter
- Beacon
- Non-guide bush type
- Rotary magic guide bush unit
- For pneumatic unit rotary magic guide bush
- Main spindle inner tube
- Parts ejector (Air cylinder type)
- Parts ejector (Spring type)
- Parts ejector with guide tube
- Parts stopper unit
- Coolant unit(6.9MPa / 2.5MPa / 0.7MPa)
- Coolant unit signal cable
- Coolant unit power cable
- Coolant valve
- Coolant pipings
- Manual pulse generator
- Transformer CE marking version
- CE marking version
- Tool Presetter
SV-20R
Discover the power of the SV-20R CNC Swiss-type Automatic Lathe! Download our brochure to learn about its features and specifications. If you have questions or need more info, just submit your request, and our team will help you. Elevate your production with the SV-20R !
How Can the SV-20R CNC Swiss Lathe Improve Your Machining Process?
Process
The SV-20R CNC Swiss-type Automatic Lathe can significantly improve your manufacturing process by offering enhanced machining flexibility and efficiency. Its ability to combine sliding head lathe functionality with a turret machine’s versatility allows for simultaneous machining operations, reducing production time and increasing accuracy. The advanced tooling capabilities, including a 6-tool gang type post and an 8-station turret, enable it to handle complex and intricate part production with ease. Powered by a FANUC 31i-B5 CNC unit, it delivers full five-axis control, facilitating the machining of highly complex components with high-speed spindles reaching up to 10,000 RPM.
The Star Motion Control system reduces idle time and, together with rapid feed rates, ensures optimal efficiency. Additionally, the 8-spindle backworking unit with Y-axis control allows for simultaneous front and back machining, further cutting cycle times. Designed for complex part production with tight tolerances, the SV-20R is ideal for industries like medical, aerospace, and electronics.
By integrating the SV-20R into your operations, you鈥檒l benefit from increased precision, faster turnaround, and greater flexibility, leading to higher productivity and product quality. Contact us today for a custom quote and see how this machine can transform your manufacturing process.
Why Choose Star Swiss-Style Lathes?
Star CNC Machine Tool Corp., a division of Star Micronics Co., Ltd. of Japan, is a global leader in Swiss-type turning machines, known for producing small, complex, and precise metal components. Since 1948, Star CNC has delivered reliable, high-performance lathes that excel in both high-volume production and intricate part fabrication.
Their mission is to develop fast, efficient, and robust machines that meet the demands of today鈥檚 24/7 production environments, with a focus on ergonomics, safety, and environmentally-friendly operations.
黑料社 Ltd. is the Canadian distributor of Star CNC, offering full access to their advanced lathes and comprehensive support. Explore our Star Swiss-style lathe page or contact us for more information.
Frequently Asked Questions about the SV-20R CNC Swiss-type Automatic Lathe
FAQ
The SV-20R CNC Swiss-type Automatic Lathe is a state-of-the-art machine designed for high precision and flexibility in producing intricate components, particularly in the medical and aerospace industries. With its multi-axis capabilities and advanced control features, the SV-20R enhances productivity while accommodating a wide range of complex machining operations. To help you better understand the capabilities and features of this machine, we provide you with a list of frequently asked questions. If you need more information or have specific inquiries, please feel free to contact us for personalized support.听
What are the main differences between the SV-20 and SV-20R models?
The SV-20R model offers enhanced capabilities compared to the SV-20, particularly with its Star Motion Control System, which reduces idle time and improves overall efficiency. The SV-20R also features an 8-spindle backworking unit with Y-axis control, providing greater flexibility for simultaneous machining operations. Additionally, the SV-20R includes guide bush and non-guide bush switching, offering more versatility for different types of part production, whereas the SV-20 does not have this feature.
How does the SV-20R handle complex machining for aerospace applications?
The SV-20R is ideal for aerospace applications, thanks to its multi-axis control and advanced tooling options. The machine鈥檚 ability to perform simultaneous machining using the gang-type tool post and 8-spindle backworking unit significantly reduces cycle times for complex aerospace components. The FANUC 31i-B5 CNC control with five-axis capability ensures precision and accuracy, critical for producing intricate and high-tolerance parts required in aerospace manufacturing.
What are the advantages of the gang tool configuration in the SV-20R?
Can the SV-20R be used for medical device manufacturing?
Yes, the SV-20R is an excellent choice for medical device manufacturing. Its ability to produce complex and intricate parts with tight tolerances makes it ideal for the precision required in medical devices. The machine鈥檚 multi-axis control, simultaneous machining capability, and high-speed spindles (up to 10,000 RPM) ensure that it can handle the small, detailed components often used in the medical field.
What is the significance of the 0.01掳 indexing angle in the SV-20R?
The 0.01掳 indexing angle in the SV-20R ensures extremely precise positioning of the tools during secondary operations. This level of accuracy is crucial for maintaining tight tolerances and ensuring consistent part quality, particularly for intricate or complex components. The fine indexing capability also improves repeatability and ensures high-precision machining across multiple parts.
