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Swiss CNC Machining

Swiss CNC Machining Services

Precision small parts manufacturing with advanced sliding headstock technology and guide bushing systems. Delivering exceptional accuracy for medical devices, aerospace components, and automotive parts with 15+ years of expertise.

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What is Swiss CNC Machining?

Swiss CNC machining, also known as Swiss turning, is a high-precision manufacturing process that utilizes specialized sliding headstock lathes with guide bushing systems to produce small, complex parts with exceptional accuracy and repeatability.

Key Advantages of Swiss Machining

Extreme Precision

Tolerances as tight as ±0.0002″ with superior surface finishes
Complex Geometries

Simultaneous turning, milling, drilling, and threading operations
Efficient Production

Single setup eliminates part handling and reduces cycle times
Small Part Specialization

Optimal for parts 0.012″ to 1.250″ diameter with minimal deflection

Swiss CNC Machining Capabilities

Our advanced Swiss machining centers deliver unmatched precision and versatility for the most demanding applications

Ultra-High Precision

Tolerances down to ±0.0002″ with exceptional repeatability and surface finishes as fine as Ra 0.1 µm

Multi-Axis Operations

7-13 axis simultaneous machining with live tooling for turning, milling, drilling, and threading in one setup

Guide Bushing System

Advanced guide bushing provides continuous workpiece support, eliminating deflection for long, slender parts

Sliding Headstock

Moving headstock feeds bar stock through guide bushing for segmented machining and optimal material utilization

Automated Production

Automatic bar feeding, sub-spindle operations, and part ejection for lights-out manufacturing capability

High-Speed Machining

Superior spindle speeds up to 10,000 RPM with advanced coolant systems for optimal cutting performance

Swiss vs. Conventional CNC Machining

Superior for Small Parts

Swiss lathes excel at parts under 1.25″ diameter with high length-to-diameter ratios, where conventional lathes struggle with deflection

Reduced Setup Time

Single setup completes multiple operations vs. conventional machining requiring multiple setups and part handling

Better Surface Finish

Guide bushing support enables finer cuts and superior surface finishes compared to conventional turning

Materials for Swiss CNC Machining

Our Swiss machining capabilities handle a comprehensive range of materials for precision small parts manufacturing

Metal Materials

Aluminum

Connectors, sensors, electronic housings, medical device components

Copper

Electrical contacts, precision fittings, thermal management parts

Brass

Watch components, precision screws, instrument parts, valve components

Bronze

Bearings, bushings, marine hardware, precision instruments

Titanium

Medical implants, aerospace fasteners, surgical instruments

Stainless Steel

Medical device pins, surgical screws, food processing parts

Tool Steel

Precision tooling pins, gauge components, wear-resistant parts

Cast Iron

Machine components, automotive parts, industrial fittings

Nitinol

Medical stents, orthodontic wires, actuator components

Kovar

Electronic packaging, glass-to-metal seals, precision instruments

Inconel

Aerospace fasteners, high-temperature sensors, turbine components

Plastic Materials

Polypropylene

Medical device housings, chemical-resistant fittings

Acrylic

Optical components, instrument lenses, precision windows

ABS

Electronic enclosures, automotive trim, consumer device parts

Acetal/Delrin

Precision gears, bearings, valve components, instrument parts

HDPE

Chemical processing parts, food-grade components

Nylon

Wear-resistant bushings, precision gears, mechanical components

PEEK

High-performance medical implants, aerospace components

PEI (Ultem)

High-temperature electrical components, sterilizable medical parts

PET

Medical device components, food packaging parts

Polystyrene

Laboratory equipment, disposable medical components

PVC

Chemical-resistant fittings, industrial valve components

Industries We Serve

Swiss CNC machining expertise across critical industries requiring precision small parts and components

Medical Devices

Surgical instruments, bone screws, dental implants, catheter components, drug delivery systems requiring biocompatible materials

Aerospace

Precision fasteners, sensor components, fuel system parts, navigation equipment, satellite components with strict tolerances

Automotive

Fuel injector components, sensor parts, precision valves, transmission components, electric vehicle parts

Electronics

Connectors, pins, sensors, miniature switches, fiber optic components, precision electronic housings

Precision Instruments

Watch components, measuring instruments, optical equipment parts, scientific instrument components

Defense

Firearms components, tactical equipment parts, precision military hardware, communication device components

Why Choose Rapidaccu for Swiss CNC Machining?

15+ years of precision manufacturing expertise delivering exceptional quality and reliability

ISO 9001:2015 Certified

Comprehensive quality management system ensuring consistent results and traceability for every project

Global Export Experience

Extensive experience serving international markets with comprehensive documentation and compliance

Advanced Equipment

State-of-the-art Swiss CNC machines with latest technology for optimal precision and efficiency

Expert Engineering Team

Skilled engineers provide design optimization and manufacturing recommendations for cost-effective solutions

Our Specifications

Diameter Range: 0.012″ – 1.250″

Length Capacity: Up to 12″

Tolerance: ±0.0002″

Surface Finish: Ra 0.1 µm

Spindle Speed: Up to 10,000 RPM

Number of Axes: 7-13 Axes

Frequently Asked Questions

Common questions about Swiss CNC machining services and capabilities

What is the difference between Swiss CNC and conventional CNC machining?

Swiss CNC machining uses a sliding headstock and guide bushing system to support the workpiece close to the cutting tool, eliminating deflection and enabling higher precision for small, long parts. Conventional CNC holds the workpiece in a fixed chuck, making it less suitable for parts with high length-to-diameter ratios. Swiss machines can also perform multiple operations simultaneously in a single setup.

What size parts can be machined on Swiss CNC machines?

Our Swiss CNC machines can handle parts from 0.012″ to 1.250″ in diameter and up to 12″ in length. This makes them ideal for small precision components like medical device parts, electronic connectors, watch components, and automotive sensors that require tight tolerances and excellent surface finishes.

What tolerances can be achieved with Swiss CNC machining?

Swiss CNC machining can achieve extremely tight tolerances down to ±0.0002″ (±0.005mm) with excellent repeatability. The guide bushing system provides continuous support to the workpiece, minimizing deflection and vibration, which enables these precision tolerances even on long, slender parts that would be impossible to machine accurately on conventional lathes.

What materials can be machined using Swiss CNC technology?

Swiss CNC machines can process a wide range of materials including stainless steel, aluminum, brass, copper, titanium, exotic alloys like Inconel and Kovar, as well as engineering plastics like Delrin, PEEK, and Ultem. The key is selecting the right material for your application’s requirements for strength, corrosion resistance, biocompatibility, or other specific properties.

What industries benefit most from Swiss CNC machining?

Swiss CNC machining is particularly valuable for medical devices (surgical instruments, implants), aerospace (precision fasteners, sensors), automotive (fuel injection components), electronics (connectors, pins), watchmaking, and defense applications. Any industry requiring small, precise parts with tight tolerances and excellent surface finishes benefits from Swiss machining capabilities.

Get Your Swiss CNC Machining Quote

Ready to experience precision Swiss CNC machining for your small parts? Contact our engineering team for a detailed quote and technical consultation.

Contact Information

info@rapidaccu.com

Rongli Industrial Park, Dalang
Longhua District, Shenzhen, China

Our Expertise

15+ years Swiss machining experience
ISO 9001:2015 certified quality system
Advanced multi-axis Swiss centers
Global export documentation
Material certifications included