Swiss Type Machining

Sanluo Precision is a professional manufacturer and supplier of Swiss type machining in China, focusing on sliding headstock precision turning technology for 15 years, providing customers with high-quality Swiss machining services. We offer professional customized Swiss machining services for global customers, supporting the customization of complex and difficult parts. The application fields cover medical, electronic, semiconductor, aerospace and other industries, fully meeting the stringent requirements of manufacturing various precision small parts.

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Product Description

Swiss-Type Machining Principle

The Swiss type machining adopted by our processing plant is a professional term for sliding headstock turning. Machining principle: The bar passes through the spindle and guide bushing, extending only 5—10mm out of the guide bushing, the tool cuts in front of the guide bushing, and the workpiece "slides through" the processing area with the bar feeding. 4—8 power tools for milling, drilling and tapping to achieve complex processing. Main and sub-spindles: The main spindle processes the front end, after processing, the sub-spindle takes over the material to process the rear end or cut off, completing all processing with one feeding.

Swiss Type Machining Station Accuracy

Dimensional accuracy	OD	ID	T（C）	DP	R
unit:±/mm	0.002	0.002	0.005	0.002	0.002
Geometric accuracy	Roundness	Coaxiality	Straightness	Cylindricity	Profile tolerance
unit:±/mm	0.002	0.003	0.002	0.003	0.002
Production capacity	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs	1~999999 pcs
Production cycle	3-20 days	3-20 days	3-20 days	3-20 days	3-20 days

Core Advantage Processing

As a professional manufacturer of Swiss type machining, Sanluo Precision has prominent core technical advantages. Ultra-long length-diameter ratio: guided by guide bushing, overhang only 5—10mm, length-diameter ratio ≥50:1 or even 100:1 (only 10:1 for traditional lathes), slender shafts without bending, concentricity 0.01mm. Compound processing: spindle turning + power tool milling, drilling, tapping, eccentricity, keyway, transverse hole, thread completed in one time, no multiple clamping, high precision and efficiency. Double-head processing: cooperation between main and sub-spindles, processing both ends with one feeding, efficiency improved by 50%, no secondary clamping error, concentricity of both ends 0.01mm. Full automation: automatic bar feeding, continuous processing of 6-meter long bars, automatic cutting, automatic chip removal, 8—12 hours of unmanned operation, low labor cost. We have provided customized Swiss machining services for internationally renowned enterprises such as Johnson & Johnson, Medtronic, TE Connectivity, Molex, Delphi, etc., with an annual output of 100 million precision parts, excellent quality and high customer satisfaction.

Technical Parameters

Parameter Category	Parameter Details
Equipment model	Schaublin 102TM-CNC
Core Positioning	Integrated manual and automatic high-precision processing
Number of Axes	/ (built-in C-axis)
Key Accuracy	Spindle axial and radial runout <0.5μm, machining roundness <0.3μm
CNC System	Equipped with Fanuc Oi Mate TC system, programming using ISO language
Core Function	Built-in C-axis, configurable with milling and grinding power devices
Application Fields	Swiss type machining for precision shafts, holes and shell parts, configurable with robots, etc

Parameter Category	Parameter Details
Equipment model	Swiss DT 26SII
Core Positioning	Reliable, flexible and high-productivity Swiss-type lathe
Number of Axes and Structure	Main and sub-spindle electric spindles + 5-axis motion structure
Machining Capacity	Maximum bar diameter 26 mm
Tool System	Can be configured with up to 28 tools (including 14 power tools)
Bed Structure	Solid bed and optimized motion axis structure to ensure optimal rigidity
Core Advantages	Flexible and reliable, simple to use, can significantly improve productivity
CNC System	Tornos TISIS ISO programming software
Typical Applications	Swiss type machining for parts in hydraulic, semiconductor, medical, electronic and other industries