Our CNC Swissing Services

Elevate your small-component production with our CNC Swissing services—the gold standard for alta precisione E tolleranze strette in aerospace, medico, e industrie elettroniche. Sfruttare avanzato Macchinatura a vite svizzera E Swiss Turning tecnologia, we craft intricate parts (down to 0.5mm diameter) from metals (titanio, acciaio inossidabile), leghe esotiche, and high-performance polymers—delivering consistent, repeatable results with exceptional surface finishes. Whether you need micro-medical components or high-volume electronics parts, our custom solutions blend efficiency, versatilità, and uncompromising quality.​

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What Is CNC Swissing?

Svizzera CNC—So noto come Macchinatura a vite svizzera O Swiss Turning—is a specialized manufacturing tecnologia designed to produce small, complex cylindrical parts with ultra-tight tolerances. Originating in Switzerland in the 19th century for watchmaking, it has evolved into an automated CNC process that excels at parts where precision and consistency are non-negotiable.​

IL Panoramica del processo revolves around a unique design: Unlike conventional turning (where the workpiece is held at one end), CNC Swissing uses a guide bushing—a precision sleeve that supports the workpiece close to the cutting tool. This minimizes vibration and deflection, even for long, parti sottili (PER ESEMPIO., medical needles, electronics pins).​

To explain “Come funziona” simply: The workpiece is fed through the guide bushing and rotated by a spindle. Utensili da taglio (mounted on a sliding turret or gang tool post) move along multiple axes (X, Y, Z, and often C for rotational control) to shape the part. The guide bushing ensures the cutting tool acts on the workpiece’s unsupported length with minimal flex—enabling tolerances as tight as ±0.001mm.​

Insomma, CNC Swissing is the go-to for “micro-precision” parts: If a component is small (typically ≤25mm diameter), lungo (length-to-diameter ratio ≥10:1), or requires complex features (PER ESEMPIO., multiple threads, slot, cross-holes), CNC Swissing delivers results conventional machining can’t match.

Our CNC Swissing Capabilities

We offer comprehensive CNC Swissing capabilities tailored to the demands of small-component manufacturing, con un focus su livelli di precisione, tolerance achievements, e flessibilità. Below is a detailed breakdown of our key capacities:​

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Se hai bisogno 100 titanium medical needles (0.8diametro mm) O 500,000 brass electronics pins (2diametro mm), our CNC Swissing capabilities scale to match your project’s complexity and volume.

The CNC Swissing Process

Nostro processo passo-passo is optimized to leverage the unique advantages of Macchinatura a vite svizzera—minimizing vibration, maximizing precision, and streamlining production:​

1. Design and CAD Modeling: We start by reviewing your CAD model (or creating one from sketches/specifications). Our engineers optimize the design for CNC Swissing—e.g., ensuring features like cross-holes are accessible with live tooling and the part’s length-to-diameter ratio works with the guide bushing. For micro-parts, we use 3D simulation to test feasibility.​

2. Programmazione di cam: The CAD model is imported into CAM software (Mastercam Swiss, Gibbam) to generate optimized Percorsi degli utensili. We program sequential operations (turning → drilling → tapping → milling) and synchronize tool movements with spindle rotation. Per corse ad alto volume, we add in-line inspection triggers (PER ESEMPIO., check diameter after turning).​

3. Setup and Calibration: The workpiece (usually a bar stock) is loaded into the machine’s spindle and fed through the guide bushing (calibrated to within ±0.0005mm of the spindle axis). Cutting tools are mounted on the turret/gang tool post, E coolant systems are activated. We run a test part to verify tolerances and adjust tool offsets if needed.​

4. Esecuzione di lavorazione: The machine runs the CAM program, with the guide bushing supporting the workpiece during cutting. Live tooling adds complex features (PER ESEMPIO., cross-holes, Discussioni) senza riposizionare la parte. Our operators monitor the process via CNC software, adjusting spindle speed/feed rate for material-specific needs (PER ESEMPIO., slower speeds for titanium).​

5. Post-Machining Inspection: Parts undergo rigorous controllo di qualità—100% inspection for critical components (PER ESEMPIO., dispositivi medici) using CMMs and optical comparators. We verify dimensions, tolleranze, and surface finish against CAD data. Per corse ad alto volume, in-line vision systems flag defects in real time.​

Swiss Screw Machine Operation Review: After production, we analyze tool wear and process data to refine future runs—ensuring consistent quality for repeat orders.

Materials We Work With

Svizzera CNC excels with a wide range of materials—from common metals to specialized alloys and polymers. Below is a breakdown of our supported materials, le loro proprietà chiave, e usi ideali:​

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We test all materials to optimize tool selection, velocità, and coolant use—ensuring consistent precision across every part.

Trattamento superficiale & Opzioni di finitura

Dopo la lavorazione, Offriamo una gamma di Trattamento superficiale E finishing options to enhance part durability, funzionalità, e aspetto. Our most popular services include:​

• Macinazione: Crea un liscio, precise surface (ideal for parts requiring tight fitment, PER ESEMPIO., medical needle tips).​

• Lucidare: Delivers a mirror-like finish (PER ESEMPIO., stainless steel medical tools, decorative watch components).​

• Pittura: Applies a corrosion-resistant coating (matte/gloss) for outdoor/industrial parts (PER ESEMPIO., automotive connectors).​

• Rivestimento: Options include powder coating (spesso, resistente ai graffi) for industrial parts and PVD (Deposizione di vapore fisico) coating for high-wear components (PER ESEMPIO., tooling pins).​

• Anodizzante: Adds a protective oxide layer to aluminum (available in custom colors) for electronics parts.​

• Trattamento termico: Strengthens metals (PER ESEMPIO., titanium screws, steel pins) by heating/cooling—improving hardness and fatigue resistance.​

• Sfacciato: Removes sharp edges (critico per la sicurezza, PER ESEMPIO., medical needles, componenti di beni di consumo).​

• Elettroplazione: Coats parts with a thin layer of metal (oro, argento, nichel) per conducibilità, Resistenza alla corrosione, o estetica (PER ESEMPIO., electrical terminals).​

The table below compares our finishing options by key factors:​

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Tolleranze & Garanzia di qualità

Tolleranze E accuracy standards are the foundation of CNC Swissing—especially for parts used in safety-critical industries. Nostro livelli di precisione E intervalli di tolleranza are tailored to your material and application, backed by rigorous tecniche di misurazione E quality control processes:​

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Nostro quality control processes includere:​

• Pre-machining: Inspecting raw materials (bar stock) per difetti (PER ESEMPIO., crepe, uneven diameter) and verifying material composition (via X-ray fluorescence for exotic metals).​

• Nel processo: Real-time monitoring of tool wear, velocità del fuso, and part dimensions (via laser micrometers and vision systems); automatic tool changes when wear is detected.​

Post-lavorazione: 100% Ispezione per parti critiche (medical/aerospace); statistical sampling for high-volume orders. We document every step (Parametri di lavorazione, Risultati di ispezione) for compliance.

Key Advantages of CNC Swissing

Compared to conventional turning or milling, Svizzera CNC offers unique benefits for small, parti complesse:​

1. Alta precisione: With tolerances as tight as ±0.0005mm, it produces parts that fit seamlessly—critical for micro-medical components (PER ESEMPIO., Suggerimenti per catetere) or electronics pins where even tiny gaps cause failure.​

2. Consistency and Repeatability: The guide bushing minimizes vibration, and CNC automation ensures every part is identical—even for high-volume orders (PER ESEMPIO., 500,000 brass terminals).​

3. Geometrie complesse: Live tooling and multi-axis control enable machining of features like cross-holes, Discussioni, and undercuts in one setup—eliminating the need for secondary operations (and associated errors).​

4. Tempo di configurazione ridotto: Automated tool changers and bar-feeder systems let us run unattended for hours—cutting setup time by 60–80% compared to conventional machining.​

5. Increased Efficiency: MACCHINING ALTA VIEDA (fino a 15,000 RPM for aluminum) and unattended operation reduce per-part cycle time. For high-volume parts, we achieve production rates of 10–50 parts per minute.​

6. Versatilità: It works with almost any material (metalli, plastica, exotics) and handles parts from 0.5mm to 25mm diameter—making it a one-stop solution for diverse small-component needs.​

7. Costo-efficacia: While upfront costs are higher than conventional machining, reduced secondary operations, rifiuti minimi (taglio di precisione), and fast cycle times lower long-term costs—especially for high-volume orders.​

8. Tolleranze strette: The guide bushing’s support is unmatched for long, parti sottili (PER ESEMPIO., 20mm-long needles with 1mm diameter)—conventional turning would cause deflection, but CNC Swissing maintains ±0.001mm tolerance.​

High-Quality Surface Finish: Minimal vibration and sharp cutting tools produce surface finishes as smooth as Ra 0.1μm—eliminating the need for post-machining polishing in many cases.

Applicazioni del settore

Svizzera CNC is indispensable across industries that rely on small, Componenti ad alta precisione. Ecco le sue applicazioni più comuni:

Per esempio, in the medical industry, our CNC-swissed hypodermic needles (0.8diametro mm, ±0.001mm tolerance) ensure consistent fluid flow and minimal patient discomfort. In elettronica, our brass PCB pins (1diametro mm) fit seamlessly into dense circuit boards—critical for miniaturized devices like smartphones.

Advanced Manufacturing Techniques in CNC Swissing

To maximize the precision and efficiency of CNC Swissing, we leverage specialized tecniche di lavorazione and optimize processes for small, parti complesse:​

• Swiss Turning with Live Tooling:​

• The core technique of CNC Swissing—combines conventional turning (shaping outer diameters) con live tooling (esercitazioni, rubinetti, mills mounted on the turret). This lets us add cross-holes, Discussioni, or slots in one setup—eliminating secondary operations. Per esempio, we can machine an electronics pin with a threaded end, a cross-hole for wiring, and a knurled section in a single cycle.​

• Usiamo gang tooling (multiple tools mounted side-by-side) per parti semplici (PER ESEMPIO., straight pins) to reduce tool change time, E turret tooling (rotating tool post) per parti complesse (PER ESEMPIO., medical screws with multiple features).​

• Micro-Machining for Tiny Parts:​

• For components ≤1mm diameter (PER ESEMPIO., micro-needles), Usiamo micro-live tooling (0.1mm-diameter drills/mills) e velocità di avanzamento estremamente basse (5–10 mm/min) to avoid tool breakage. We also use air-cooled spindles (instead of coolant) for micro-parts to prevent residue buildup on small features.​

• Bar Feeding and Unattended Operation:​

• Usiamo automatic bar feeders (capacity up to 3 metri) to load long bar stock into the machine—enabling unattended operation for 8–12 hours. This is critical for high-volume orders (PER ESEMPIO., 500,000 electronics pins) as it reduces operator time and increases efficiency.​

• Ottimizzazione del percorso degli strumenti:​

• CAM software generates Percorsi degli utensili that minimize tool travel and prioritize features by accessibility. Per esempio, we machine outer diameters first (to stabilize the part), then add inner features (PER ESEMPIO., buchi) and finally complex features (PER ESEMPIO., sottosquadri). For exotic metals like inconel, Usiamo trochoidal turning (a circular tool path) to distribute cutting force evenly and extend tool life.​

• Cutting Tool Selection:​

• Strumenti in carburo: Per la maggior parte dei metalli (acciaio, alluminio, ottone)—durable and cost-effective for high-volume runs. We use coated carbide (Tialn) for heat resistance.​

• Diamond-Coated Tools: Per non metalli (SBIRCIARE, acrilico) and exotic metals—prevent chipping and ensure smooth surface finishes.​

• Strumenti in ceramica: For high-temperature alloys (inconel, tantalum)—withstand heat up to 1,200°C, reducing tool changes by 50%.​

• Sistemi di refrigerante:​

• Flood Coolant: For metal machining—delivers high-pressure coolant (50–80 bar) to the cutting zone via directed nozzles. This reduces heat distortion and flushes away chips (critical for small parts where chips can get stuck in cross-holes).​

• Mist Coolant: For plastics and micro-parts—atomizes coolant into a fine mist to avoid residue buildup. Ideal for PEEK or acrylic, where excess coolant can warp the part.​

• Guide Bushing Optimization:​

The guide bushing is the “secret” to CNC Swissing precision—we select bushings based on part diameter (clearance ≤0.001mm) e materiale. For soft metals (rame), we use carbide bushings to prevent wear; for hard metals (titanio), we use diamond-coated bushings for longer life. We also lubricate bushings with high-pressure oil to reduce friction between the part and bushing.

Casi studio: CNC Swissing Success Stories

Nostro CNC Swissing services have solved complex small-component challenges for clients across medical, elettronica, e industrie aerospaziali. Di seguito sono riportati due progetti di successo showcasing our expertise in micro-precision and high-volume production:​

Caso di studio 1: Medical Device Company (Stainless Steel Hypodermic Needles)​

• Sfida: Il cliente aveva bisogno 1,000,000 stainless steel hypodermic needles monthly (0.8Mm Diametro esterno, 0.5mm inner diameter, ±0.001mm tolerance). The needles required a sharp, burr-free tip (for minimal patient discomfort) and a polished inner surface (for consistent fluid flow). Their previous supplier used conventional turning, which caused 5% of needles to fail (uneven tips, inconsistent inner diameter) and had a 3-week lead time.​

• Soluzione: Abbiamo usato Svizzera CNC with a 12mm-capacity Swiss machine, carbide turning tools, and micro-grinding tools for the needle tip. We optimized the process with automatic bar feeders (3-meter bars) for unattended operation and in-line vision systems to inspect tip sharpness and inner diameter in real time. For the polished inner surface, we used a diamond-coated honing tool in the live tooling turret. We ran 10 macchine 24/7 to meet high-volume demand.​

• Risultati:​

• Tasso di difetto scende da 5% to 0.3%—only 3,000 needles failed per month (contro. 50,000 previously).​

• Lead time shortened from 3 settimane a 10 days—helping the client keep up with global demand for medical supplies.​

• The client’s customer satisfaction score increased by 20% (due to smoother needle insertion and consistent performance).​

• Testimonianza del cliente: “CNC Swissing transformed our needle production. The precision and speed are unmatched, and the defect reduction saved us thousands in rework costs. We’ve expanded our order to include other medical components.” — Jennifer M., Medical Device Production Director.​

• Before and After: Conventional needles had jagged tips and inconsistent inner diameters; our needles featured sharp, uniform tips and smooth inner surfaces that met FDA standards.​

Caso di studio 2: Electronics Manufacturer (Brass PCB Pins)​

• Sfida: Il cliente aveva bisogno 200,000 brass PCB pins monthly (1diametro mm, 10lunghezza mm, ±0.002mm tolerance) for smartphones. Each pin required a 0.5mm cross-hole (for wiring) and a gold-plated finish. The client needed a 2-week lead time to support their smartphone assembly line. Their previous supplier used stamping, which caused 8% of pins to have misaligned cross-holes.​

• Soluzione: Abbiamo usato Svizzera CNC with live tooling (0.5mm carbide drills) to machine the cross-hole in-line with turning. We used a gang tool post for fast tool changes and automatic bar feeders for unattended operation. Dopo la lavorazione, Abbiamo aggiunto elettroplazione (oro, 5μm thickness) e condotto 100% inspection with laser micrometers (to verify diameter) e comparatori ottici (to check cross-hole alignment).​

• Risultati:​

• Cross-hole misalignment dropped from 8% to 0.2%—only 400 pins failed per month (contro. 16,000 previously).​

• Lead time was met (2 settimane)—ensuring the client’s assembly line stayed on schedule.​

• Production cost per pin decreased by 25% (reduced rework and eliminated secondary operations for cross-holes).​

• Challenge Overcome: Stamping couldn’t achieve precise cross-hole alignment for small pins; CNC Swissing’s live tooling and guide bushing support solved this issue.​

Testimonianza del cliente: “The PCB pins fit perfectly into our smartphones—no more assembly delays from misaligned holes. The gold plating is consistent, and the lead time is reliable. We now source all our small electronics pins from them.” — Robert T., Electronics Component Manager.

Why Choose Our CNC Swissing Services?

With numerous CNC Swissing providers, here’s what sets us apart as the trusted partner for small, Componenti ad alta precisione:​

• Expertise in CNC Swissing: Il nostro team ha 20+ years of specialized experience—we master advanced techniques like micro-machining, live tooling optimization, and exotic metal processing. I nostri ingegneri sono certificati in AS9100 (aerospaziale) e iso 13485 (medico) and can solve complex challenges (PER ESEMPIO., 0.1mm cross-holes in titanium, ±0.0005mm tolerance in PEEK) that other providers can’t.​

• Experience in Various Industries: Abbiamo servito 700+ clienti attraverso 10 industries—from medical startups to Fortune 500 electronics companies. This cross-industry experience means we understand sector-specific requirements: FDA compliance for medical needles, RoHS compliance for electronics pins, and AS9100 for aerospace components.​

• High-Quality Equipment: We invest in state-of-the-art CNC Swiss machines—15 systems (5–25mm capacity) with live tooling, automatic bar feeders, and in-line inspection (laser micrometers, vision systems). All machines are calibrated weekly (using laser interferometers) to maintain ±0.0005mm precision.​

• Ottimo servizio clienti: Il nostro team è disponibile 24/7 to support your project—from design consultation to post-delivery. We offer free CAD reviews (helping you optimize designs for CNC Swissing, PER ESEMPIO., adjusting cross-hole positions for live tooling access) and free samples (so you can verify quality before placing large orders). Per progetti urgenti (PER ESEMPIO., medical supply shortages), we assign a dedicated project manager.​

• Tempi di inversione rapidi: Our optimized processes deliver industry-leading lead times:​

• Prototipi (1–100 unità): 1–3 giorni

• Low-volume orders (100–1.000 unità): 3–7 giorni

• High-volume orders (1,000+ unità): 7–14 giorni

Per ordini di punta (PER ESEMPIO., electronics assembly line emergencies), we can deliver parts in 48 ore (per piccoli lotti) by running machines 24/7.​

• Soluzioni economiche: We help you save money through:​

• One-setup machining: Eliminates secondary operations (PER ESEMPIO., drilling cross-holes separately), reducing labor costs by 40–50%.​

• Unattended operation: Automatic bar feeders let us run machines overnight, lowering per-part labor costs.​

• Volume discounts: 10% off orders over 10,000 units and 15% off orders over 100,000 units—ideal for high-volume electronics/medical parts.​

Commitment to Quality: Siamo iso 9001, AS9100, e iso 13485 certified—our quality control processes garantire 99.9% of parts meet your specifications. We also offer full traceability (every part is labeled with a unique ID, linked to machining logs and inspection data) for compliance.

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