SW-12RII CNC Swiss-type Automatic Lathe
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The SW-12RII is a high-precision Swiss-type CNC lathe engineered for small part production, delivering superior accuracy and efficiency. With spindle speeds up to 15,000 RPM and 8 programmable axes, this lathe provides enhanced flexibility for complex machining operations. Its compact design accommodates parts up to 12mm in diameter, making it ideal for industries like electronics and medical device manufacturing. The B-axis tooling allows for intricate milling, drilling, and tapping operations, while the machine’s advanced FANUC control system ensures smooth operation and precision.
Lathe
SW-12RII lathe Machine Specifications and Accessories Overview
The SW-12RII CNC Swiss-Type Automatic Lathe is built for precision and efficiency in small-part production. Equipped with 8 programmable axes and capable of spindle speeds up to 15,000 RPM, this machine is ideal for handling complex machining operations, including turning, milling, drilling, and tapping. With a 12mm bar capacity and advanced features like B-axis tooling and a high-pressure coolant system, the SW-12RII offers flexibility and enhanced performance for intricate part production. The machine’s compact design and rapid traverse speeds ensure fast and accurate machining, making it a perfect solution for industries that demand high-precision components, such as electronics and medical devices. Below, all standard specifications are covered for a comprehensive understanding of the SW-12RII. Contact us today for a custom quote to see how the SW-12RII can boost your operations.
Max. Machining Diameter
ø13mm (33/64in)
Max. Headstock Stroke
STANDARD
135mm (5-5/16in)
WITH R.M.G.B
95mm (3-47/64in) :OP
NON-GUIDE BUSH TYPE
Bar diameterx2.5 (Max. 30mm) (Max.1-3/16in)Tool Post Configuration
FRONT
Turning tool + Power-driven tool
REAR
Turning tool + 4-spindle sleeve holder + Power-driven toolTools
NUMBER OF TOOLS
Front 5 tools
Rear 2 tools
TOOL SHANK
ø10mm4-Spindle Sleeve Holder
NUMBER OF TOOLS
Front 4 tools
Rear 4 tools
MAX. DRILLING CAPABILITY
ø8mm (5/16in)
MAX. TAPPING CAPABILITY
M8 x P1.25Power Driven Att.
NUMBER OF TOOLS
Front: 3 pos.
Rear: 3 pos.
MAX. DRILLING CAPABILITY
ø5mm (3/16in)
MAX. TAPPING CAPABILITY
M4 x P0.7
SPINDLE SPEED
Max. 12,000min-1
DRIVE MOTOR
1.0kw (continuous) / 1.2kw (5min/30%ED)Rapid Feed Rate
35m/min (X2, Y1, Y3, Z1, Z2)
24m/min (X1,X3), 15m/min(Y2)Main Spindle Indexing Angle
C-axis control
Main Spindle Speed
Max. 15,000min-1
Main Spindle Motor
2.2kw (continuous) / 3.7kw (10min/25%ED)
Coolant Tank Capability
139ℓ
Dimensions (W x D x H)
1,995 x 920 x 1,700mm
Center Height
1,090mm
Weight
2,100kg
Power Consumption
4.4KVA
Max. Chucking Diameter
ø13mm (33/64in)
Max. Length For Front Ejection
80mm (3-5/32in)
Max. Parts Projection Length
20mm (25/32in)
8-Spindle Backworking Unit
NUMBER OF TOOLS
Stationary tool: Max. 8 tools
Power driven tool: Max. 8 tools
MAX. DRILLING CAPABILITY
Stationary Tool: ø8mm (5/16in)
Power-Driven Tool: ø5mm (3/6in)
MAX. TAPPING CAPABILITY
Stationary Tool: M6 x P1.0
Power Driven Tool: M4 x P0.7Power-Driven Att. Spindle Speed
Max. 12,000min-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. 15,000min-1
Sub Spindle Motor
2.2kw (continuous) / 3.7kw (10min./40%ED)
- CNC unit Fanuc 31i-B5
- Operation panel 10.4” color LCD display
- Pneumatic unit
- Automatic centralized lubrication unit
- Coolant level detector
- Door interlock system
- Broken cut-off tool detector
- Parts ejection detector
- Drive unit for revolving guide bush
- Revolving guide bush unit
- Cs contouring control (main/sub)
- Spindle clamp unit (main/sub)
- Main/Sub collet
- 5-station tool holder (10mm)
- 2 station tool holder (10mm)
- Drive unit for power-driven attachment (front/rear)
- 4-spindle sleeve holder
- 8-spindle backworking unit with Y axis control function
- Drive unit for power driven attachment (8-spindle backworking unit)
- Air purge unit for revolving guide bush
- Sub spindle air purge unit
- Automatic bar feeder interface
- RS-232C interface
- Work light
- Leakage breaker
- Coolant flow detector
- Water removal unit
- Beacon
- Rotary magic guide bush unit
- For pneumatic unit rotary magic guide bush
- Guide bush mount
- Parts conveyor
- Parts receptacle
- Parts separator unit A
- Main spindle inner tube
- Sub spindle air blow unit
- Parts ejector (Spring type)
- Parts ejector (Air cylinder 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
- Transformer
- Transformer CE marking version
- Cable for CE marking version
- CE marking version
SW-12RII
Discover the power of the SW-12RII 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 SW-12RII!
How Can the SW-12RII Improve Your Machining Process?
Process
The SW-12RII CNC Swiss-type Automatic Lathe is engineered to enhance your machining process by offering precision, speed, and versatility. With a maximum machining diameter of ø13mm and a headstock stroke of up to 135mm, this lathe is ideal for producing small, intricate parts with high accuracy.
Its tool post configuration includes both front and rear turning tools, along with power-driven tools, allowing for complex operations without frequent tool changes. The machine’s rapid feed rate of up to 35m/min and a main spindle speed of 15,000min-1 ensure efficient and swift production cycles. additionally, the SW-12RII is equipped with a robust main spindle motor and a comprehensive set of standard and optional accessories, such as a coolant unit and parts ejection detectors, which further streamline operations and reduce downtime.
The integration of advanced features like C-axis control for both main and sub spindles enhances the machine’s capability to perform intricate machining tasks with precision. By incorporating the SW-12RII into your production line, you can achieve higher productivity, reduced cycle times, and superior quality in your machined components.
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’s 24/7 production environments, with a focus on ergonomics, safety, and environmentally-friendly operations.
AMT Machine Tools 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 SW-12RII CNC Swiss-type Automatic Lathe
FAQ
The SW-12RII CNC Swiss-type Automatic Lathe is a high-precision machining tool designed for complex operations on small diameter workpieces. This versatile machine features independently controlled, opposing gang-type tool posts for simultaneous machining, high-speed spindles (15,000 rpm), and 29 tool positions to accommodate a wide range of machining demands. With its ability to switch between guide bush and non-guide bush modes, 10-axis capability, and an 8-station back working platen with Y-axis control, the SW-12RII offers exceptional flexibility and efficiency.
It’s particularly well-suited for industries requiring high-precision, small components such as automotive, medical, aerospace, and electronics. This FAQ section aims to address common questions about the SW-12RII’s features, capabilities, and applications, helping users and potential buyers make informed decisions about this advanced machining solution.If you can’t find the answer to your question here, please don’t hesitate to contact us for further assistance!
What industries benefit most from using the SW-12RII?
The SW-12RII CNC Swiss-type Automatic Lathe is particularly beneficial for industries that require high-precision machining of small diameter workpieces, including automotive, medical device, manufacturing, aerospace, and electronics. In the automotive sector, it excels in producing precision components like micro-axles and parts for injection systems. The medical industry benefits from its ability to create intricate devices and components, while aerospace applications demand the high accuracy this machine provides for small parts. Additionally, the electronics sector relies on the SW-12RII for manufacturing detailed electronic components. Its advantages include superior accuracy for complex parts, versatility in switching between guide bush and non-guide bush modes, and efficient simultaneous machining capabilities that reduce cycle times. With a compact size (1995 x 920 x 1700mm) suitable for limited spaces and high-speed machining capabilities of up to 15,000 rpm, the SW-12RII is invaluable across these industries where precision, efficiency, and adaptability are paramount.
What are the main features of the SW-12RII CNC Swiss-type Automatic Lathe?
The SW-12RII CNC Swiss-type Automatic Lathe offers several key features that make it a versatile and efficient machine for precision machining:
- Versatile Tooling: The lathe is designed with a variety of tooling options to enable a broad range of complex machining operations
- Simultaneous Machining: It features independently controlled opposing gang-type tool posts that allow for simultaneous machining on the main spindle, reducing cycle times
- Back Working Capability: An 8-station back working platen with Y-axis control enables complex operations to be carried out independently
- Convertible Design: The SW-12RII can switch between guide bush (Swiss-type) and non-guide bush modes, making it suitable for both short and long workpieces
- High-Speed Machining: Both the main and sub-spindles can operate at speeds up to 15,000 rpm
- Multiple Axes: The machine features 10 axes in total, providing enhanced flexibility and precision in machining operations
- Compact Size: With dimensions of 1995 x 920 x 1700mm, it has a relatively small footprint, making it suitable for facilities with limited space
- Advanced Control System: It uses a FANUC 31i-B5 control system with an electronic handwheel for precise control
- C-Axis Control: Standard C-axis control on both main and sub-spindles allows for complex contouring operations
These features make the SW-12RII particularly well-suited for industries requiring high-precision, small-diameter parts with complex geometries.
What is the typical application for the SW-12RII in the aerospace industry?
The SW-12RII CNC Swiss-type Automatic Lathe significantly improves productivity in aerospace manufacturing through a combination of advanced features. Its independently controlled, opposing gang-type tool posts enable simultaneous machining operations, while high-speed spindles (up to 15,000 rpm) facilitate efficient production of small, precision parts.
The machine’s versatile tooling system, with 29 tool positions, accommodates complex machining demands typical in aerospace applications. With 10 axes in total, including an 8-station back working platen with Y-axis control, the SW-12RII offers enhanced flexibility and precision for intricate components. The ability to switch between guide bush and non-guide bush modes optimizes the machine for both long and short workpieces, increasing its versatility.
These features, coupled with the lathe’s overall design for improved functionality, precision, and accuracy, allow aerospace manufacturers to reduce cycle times, increase machining flexibility, and maintain the high precision required for aerospace components, ultimately boosting overall productivity in this demanding industry.
How does the SW-12RII handle simultaneous machining on the main spindle?
The SW-12RII CNC Swiss-type Automatic Lathe offers advanced simultaneous machining capabilities on the main spindle through several key features:
- Opposing Tool Posts: The machine is equipped with independently controlled, opposing gang-type tool posts that work in unison to carry out simultaneous machining operations
- Multiple Axes: The SW-12RII features 10 axes in total, providing enhanced flexibility for complex machining tasks
- Main Spindle Configuration: The main spindle side includes X1, Y1, X3, and Y3 axes, allowing for multi-axis simultaneous machining
- Tooling Options: On the main spindle, there are 7 turning tools (10mm square), 4 drilling arm sleeve holders (ER16), and 6 power-driven tool positions
- High-Speed Machining: The main spindle can operate at speeds up to 15,000 rpm, enabling efficient simultaneous machining operations
- Power and Control: The main spindle is powered by a 3.7 kW motor and features C-axis control for precise positioning during simultaneous machining tasks
These features allow the SW-12RII to perform various operations like turning, cross drilling, and other complex machining tasks simultaneously on the main spindle, significantly reducing cycle times and increasing overall productivity
