Our Precision Machining Services
Eleva la produzione di componenti con il nostro Precision Machining services—the gold standard for alta precisione e stretto tolleranze across aerospace, medico, e industrie automobilistiche. Sfruttare avanzato MACCHING CNC tecnologia, we craft complex geometries from metals (titanio, acciaio inossidabile), compositi, and exotic materials—delivering consistent, repeatable results for prototypes to high-volume production. With optimized processes, soluzioni personalizzate, e qualità senza compromessi, we turn your most demanding designs into reliable, high-performance parts.

What Is Precision Machining?
Lavorazione di precisione is an advanced manufacturing tecnologia Ciò utilizza controllato da computer (or manual) tools to shape raw materials into components with extremely tight tolleranze and exact specifications. Unlike conventional machining (which focuses on basic shape creation), it prioritizes alta precisione—often achieving tolerances as tight as ±0.001mm—to meet the strict requirements of industries like aerospace and medical devices.
IL Panoramica del processo revolves around removing material with pinpoint accuracy: A design (File CAD) is translated into machine instructions, guiding cutting tools (mulini, tornio, esercitazioni) to remove excess material layer by layer. Il nucleo di Come funziona lies in precision control—whether via MACCHING CNC (automatizzato, computer-driven) or advanced manual tools (for ultra-specialized parts). Every step is calibrated to minimize error, from tool selection to final inspection.
In termini semplici, think of precision machining as “micro-sculpting for industrial parts”: While conventional machining might create a bolt that fits a hole, precision machining creates a bolt that fits perfectly ogni volta, even if the hole is smaller than a human hair. This focus on consistency and accuracy makes it indispensable for parts where even tiny deviations could cause failure (PER ESEMPIO., Impianti medici, sensori aerospaziali).
Our Precision Machining Capabilities
We offer comprehensive machining capabilities tailored to the demands of precision-focused industries, con un focus su livelli di precisione, tolerance achievements, e flessibilità. Below is a detailed breakdown of our key capacities:
Capacità | Specifiche |
Livelli di precisione | – Positioning accuracy: ±0.001–0.01mm- Ripetibilità: ±0.0005–0.005mm |
Tolerance Achievements | – Standard: ± 0,005 mm (metalli), ± 0,01 mm (non-metals)- Parti critiche: ± 0,001 mm (PER ESEMPIO., sensori aerospaziali)- Incontra ISO 2768-1 (extra-fine grade) and ASME Y14.5 |
Dimensione massima della parte | – Piccole parti: 0.5mm × 0.5mm × 0.5mm (micro-componenti)- Grande parti: 2000mm × 1000mm × 800mm (componenti strutturali)- Peso: Up to 500kg |
Spessore del materiale | – Metalli: Up to 200mm (acciaio inossidabile), 150mm (titanio), 250mm (alluminio)- Non-Metals: Up to 300mm (plastica), 200mm (compositi), 100mm (ceramica)- Metalli esotici: Up to 100mm (tantalum, inconel) |
Lavorazione personalizzata | – Caratteristiche: Micro-holes (0.1diametro mm), complex 3D curves, threaded surfaces, sottosquadri- Compatibilità: CAD/CAM files (Dxf, DWG, FARE UN PASSO, Stl, Iges)- Volume: Prototipi (1–50 unità) to high-volume (100,000+ unità/mese) |
Opzioni di utensili | – Utensili da taglio: Carburo, rivestito con diamante, ceramica (for exotic metals)- Strumenti specializzati: Micro-end mills (0.05diametro mm), precision reamers, thread taps- Tool changers: Automatizzato (fino a 60 utensili) for high-volume runs |
Garanzia di qualità | – In-line inspection systems (Scanner laser, CMMS)- Controllo statistico del processo (Spc)- Conformità: Iso 9001, AS9100 (aerospaziale), Iso 13485 (medico) |
Whether you need a 0.1mm micro-hole in a titanium medical part or 10,000 aluminum automotive brackets with ±0.005mm tolerance, our capabilities scale to match your project’s complexity.
The Precision Machining Process (Passo-passo)
Nostro processo passo-passo is designed to prioritize accuracy at every stage—from design to finished part:
- Design and CAD Modeling: We start by reviewing your CAD model (or creating one from sketches/specifications). Our engineers optimize the design for precision machining—e.g., ensuring features like micro-holes are accessible to tools and tolerances are realistic for the chosen material. Per parti complesse, we use 3D simulation to test feasibility.
- Programmazione di cam: The CAD model is imported into CAM software (Mastercam, SolidWorks CAM) to generate optimized Percorsi degli utensili. Selezioniamo gli strumenti, velocità, and feeds based on material (PER ESEMPIO., slow speeds for titanium, high speeds for aluminum) and program sequential operations (milling → drilling → turning) to minimize setup time.
- Setup and Calibration: The workpiece is secured in custom Design del dispositivo (PER ESEMPIO., vacuum chucks for thin parts, hydraulic clamps for heavy metals) per impedire il movimento. We calibrate tools and machines using laser interferometers and ball bars—ensuring Programmazione CNC aligns with CAD specifications to within ±0.001mm.
- Esecuzione di lavorazione: The machine runs the CAM program, with real-time monitoring via CNC software. Per parti ad alta precisione, Usiamo coolant systems (flood for metals, mist for plastics) to reduce heat distortion. Operators oversee the process, adjusting parameters if needed (PER ESEMPIO., slowing feed rates for hard exotic metals).
- Post-Machining Inspection: Parts undergo rigorous controllo di qualità—100% inspection for critical components (PER ESEMPIO., Impianti medici) Usando i CMM (Coordinare le macchine di misurazione), Comparatori ottici, and surface profilometers. We verify dimensions, tolleranze, and surface finish against CAD data.
Finitura (se necessario): Parti si spostano a Trattamento superficiale (PER ESEMPIO., lucidare, Anodizzante) before a final inspection to ensure finishes meet requirements.
Materials We Work With
Lavorazione di precisione excels with a wide range of materials—from common metals to rare exotic alloys. Below is a breakdown of our supported materials, le loro proprietà chiave, e usi ideali:
Categoria materiale | Esempi | Proprietà chiave | Applicazioni ideali | Machining Notes |
Metalli | Acciaio inossidabile | Resistente alla corrosione, forte | Strumenti medici, Fissaggi aerospaziali | Usa gli strumenti in carburo; flood coolant reduces heat |
| Alluminio | Leggero, conduttivo, Facile da macchina | Parti automobilistiche, recinti elettronici | High speeds (fino a 15,000 giri al minuto); minimal tool wear |
| Titanio | Alta forza a peso, biocompatibile | Impianti ortopedici, lame di turbina | Velocità lente; sharp tools prevent wear |
| Ottone | Malleabile, conduttivo | Connettori elettrici, precision valves | Fast speeds; produces smooth finishes |
| Rame | Highly conductive, soft | Scambiatori di calore, electronics components | Use coolant to avoid melting; sharp tools |
Non-Metals | Plastica (ABS/Polycarbonate) | Leggero, durevole | Consumer goods casings, prototipi | Low speeds to prevent warping |
| Compositi | Alta resistenza, leggero | Aircraft panels, racing car parts | Specialized carbide tools to avoid fraying |
| Legna | Natural, economico | Custom fixtures, parti decorative | Sharp tools; vacuum fixtures secure parts |
| Acrilico | Trasparente, rigido | Visualizza casi, componenti ottici | Low feed rates to prevent cracking |
Special Materials | Metalli esotici (Tantalum/Inconel) | Resistente al calore, corrosion-proof | Parti del motore aerospaziale, chemical processing equipment | Strumenti in ceramica; lento, steady feeds |
| Ceramica | Difficile, resistente al calore | Isolanti elettrici, Impianti medici | Strumenti rivestiti di diamanti; low speeds |
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, flat surface (ideal for parts requiring tight fitment, PER ESEMPIO., alberi del motore).
- Lucidare: Delivers a glossy, mirror-like finish (PER ESEMPIO., stainless steel medical tools, beni di consumo decorativi).
- Pittura: Applies a corrosion-resistant coating (matte/gloss) for outdoor/industrial parts (PER ESEMPIO., staffe automobilistiche).
- 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., utensili).
- Anodizzante: Adds a protective oxide layer to aluminum (available in custom colors) for electronics enclosures and aerospace parts.
- Trattamento termico: Strengthens metals (PER ESEMPIO., Impianti di titanio, steel gears) by heating/cooling—improving hardness and fatigue resistance.
- Sfacciato: Removes sharp edges (critico per la sicurezza, PER ESEMPIO., dispositivi medici, beni di consumo).
- Elettroplazione: Coats parts with a thin layer of metal (oro, argento, nichel) per conducibilità, Resistenza alla corrosione, o estetica (PER ESEMPIO., Connettori elettrici).
The table below compares our finishing options by key factors:
Finishing Option | Durata | Tempo di consegna | Costo (per parte, avg.) | Meglio per |
Grinding | Alto | 1–2 giorni | 15–40 | Engine shafts, precision fits |
Lucidare | Medio | 2–3 giorni | 20–50 | Strumenti medici, parti decorative |
Dipinto | Alto | 2–4 giorni | 10–35 | Outdoor automotive/industrial parts |
Rivestimento (Polvere) | Molto alto | 3–5 giorni | 25–60 | Heavy-duty industrial parts |
Anodizzante | Molto alto | 3–4 giorni | 18–45 | Aluminum electronics/aerospace |
Trattamento termico | Molto alto | 4–6 giorni | 30–75 | Titanium/steel high-stress parts |
Sfacciato | Medio | 1 day | 5–15 | Safety-critical parts (medical/consumer) |
Elettroplazione | Alto | 2–3 giorni | 25–80 | Connettori elettrici, parti decorative |
Tolleranze & Garanzia di qualità
Tolleranze E accuracy standards are the foundation of precision machining—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:
Materiale | Gamma di tolleranza | Accuracy Standard Used | Tecnica di misurazione | Metodi di ispezione |
Acciaio inossidabile | ±0.001–0.005mm | Iso 2768-1 (extra-fine), ASME Y14.5 | CMM + Scanner laser | 100% Ispezione per parti critiche |
Titanio | ±0.001–0.008mm | Iso 2768-1 (extra-fine), AMS 4928 | CMM + Comparatore ottico | 100% ispezione + stress testing |
Alluminio | ±0.003–0.01mm | Iso 2768-1 (Bene), AMS 2750 | CMM + Digital Calipers | Campionamento (5%) for high-volume |
ABS Plastic | ±0.005–0.02mm | Iso 2768-1 (Bene), ASTM D638 | CMM + Micrometro | Campionamento (10%) for prototypes |
Metalli esotici (Incontro) | ±0.002–0.006mm | Iso 2768-1 (extra-fine), AS9100 | CMM + X-Ray Fluorescence | 100% ispezione + material verification |
Ceramics | ±0.003–0.01mm | Iso 2768-1 (Bene), ASTM C242 | Optical Profilometer + CMM | 100% ispezione (brittle material) |
Nostro quality control processes includere:
- Pre-machining: Inspecting raw materials for defects (PER ESEMPIO., cracks in titanium, impurities in exotic metals) and verifying material composition (via X-ray fluorescence).
- Nel processo: Real-time monitoring of tool paths, temperature, and cutting forces; periodic checks with calipers/micrometers.
Post-lavorazione: 100% Ispezione per parti critiche (medical/aerospace); statistical sampling for high-volume orders. We also document every step (Parametri di lavorazione, Risultati di ispezione) for compliance.
Key Advantages of Precision Machining
Compared to conventional machining or additive manufacturing, Lavorazione di precisione offers unmatched benefits for high-performance parts:
- Alta precisione: Achieves tolerances as tight as ±0.001mm—critical for parts like medical implants (where fit directly impacts patient safety) or aerospace sensors (where accuracy affects flight performance).
- Consistency and Repeatability: CNC-driven processes ensure every part is identical—even for high-volume orders (PER ESEMPIO., 100,000 staffe automobilistiche). This eliminates variation that causes assembly issues.
- Geometrie complesse: Gestisce funzionalità intricate (micro-bule, sottosquadri, 3D curves) that are impossible with conventional tools. Per esempio, we can machine a titanium turbine blade with 100+ precision-cooling holes.
- Tempo di configurazione ridotto: Automated tool changers and CAM programming cut setup time by 50–70% compared to conventional machining—speeding up production for both prototypes and high-volume runs.
- Increased Efficiency: Ottimizzato Percorsi degli utensili and high-speed spindles reduce per-part machining time. Per parti di alluminio, we achieve speeds up to 15,000 RPM—3x faster than conventional methods.
- Versatilità: Works with almost any material (metalli, non-metals, exotics, ceramica)—making it a one-stop solution for diverse projects (PER ESEMPIO., a medical device with titanium components and plastic casings).
- Costo-efficacia: While upfront costs are higher than conventional machining, rifiuti ridotti (precision cutting minimizes material loss) and fewer defects lower long-term costs—especially for high-volume orders.
Qualità e affidabilità: Rigoroso controllo di qualità e conformità agli standard del settore (Iso 13485, AS9100) ensure parts meet strict performance requirements—reducing the risk of failures in the field.
Applicazioni del settore
Lavorazione di precisione is used across industries that demand high-performance, parti affidabili. Ecco le sue applicazioni più comuni:
Industria | Usi comuni | Key Benefit of Precision Machining |
Aerospaziale | Lame di turbina (titanium/inconel), Alloggi per sensori, staffe strutturali | High precision for flight safety |
Automobile | Componenti del motore (acciaio), parti di trasmissione (ottone), recinti elettronici (alluminio) | Consistency for mass production |
Dispositivi medici | Impianti ortopedici (titanio), Strumenti chirurgici (acciaio inossidabile), device casings (plastica) | Biocompatibilità + tolleranze strette |
Produzione industriale | Machine tooling (acciaio), parti del sistema di trasporto (alluminio), valvole idrauliche (ottone) | Durability for heavy use |
Elettronica | Connettori a circuiti (rame), dissipatori di calore (alluminio), micro-componenti (plastica) | Precisione per piccolo, dense parts |
Difesa | Componenti dell'arma (acciaio), vehicle armor parts (titanio), communication equipment (compositi) | Reliability in harsh environments |
Tool and Die Making | Stampi per iniezione (acciaio), stamping muore (carburo), custom cutting tools | Complex geometry + long tool life |
Prototipazione | Rapid prototypes of new products (plastics/aluminum) | Rapido inversione di tendenza + flessibilità di progettazione |
Advanced Manufacturing Techniques in Precision Machining
To deliver unmatched precision and efficiency, Sfruttiamo all'avanguardia tecniche di lavorazione and optimized processes tailored to different materials and part requirements:
- Fresatura:
- 3-Fresatura dell'asse: For simple 3D parts (PER ESEMPIO., staffe di alluminio) — uses X/Y/Z linear axes to cut slots, tasche, and flat surfaces. We use high-speed milling (fino a 15,000 giri al minuto) for aluminum to reduce cycle time.
- 5-Fresatura dell'asse: Per geometrie complesse (PER ESEMPIO., lame per turbina in titanio) — adds two rotary axes (A/B) to access undercuts and curved surfaces in one setup. This eliminates multiple setups, reducing error by 70%.
- Micro-macelling: Per parti minuscole (PER ESEMPIO., Connettori elettronici) — uses micro-end mills (0.05diametro mm) e velocità di avanzamento estremamente basse (5–10 mm/min) to create features as small as 0.1mm.
- Rotazione:
- Turning CNC: Per parti cilindriche (PER ESEMPIO., valvole in ottone) — rotates the workpiece while a cutting tool shapes the outer/inner diameter. We use live tooling (integrated drills/taps) to add holes or threads in one operation.
- Swiss Turning: Per molto tempo, parti sottili (PER ESEMPIO., medical needles) — holds the workpiece with a guide bushing to minimize vibration, achieving tolerances as tight as ±0.001mm.
- Perforazione & Noioso:
- Micro-Drilling: Per piccoli buchi (0.1diametro mm) in titanium or ceramics — uses diamond-coated drills and peck drilling (Z-axis moves up/down to clear chips) to avoid tool breakage.
- Precision Boring: For high-accuracy holes (PER ESEMPIO., engine cylinder liners) — uses single-point boring tools to achieve surface finishes as smooth as Ra 0.2μm.
- Ottimizzazione del percorso degli strumenti:
- We use CAM software to generate Percorsi degli utensili that minimize tool travel (reducing cycle time by 20–30%) and avoid sharp turns (preventing tool wear). For hard materials like inconel, we use trochoidal milling (a circular tool path) to distribute cutting force evenly.
- Utensili da taglio:
- Strumenti in carburo: Per la maggior parte dei metalli (acciaio, alluminio, titanio) — durable and heat-resistant, Ideale per corse ad alto volume.
- Diamond-Coated Tools: Per ceramica, acrilico, and exotic metals — prevent chipping and ensure smooth 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 (PER ESEMPIO., steel gears) — delivers high-pressure coolant (50–100 bar) to the cutting zone, reducing heat distortion by 80%.
- Mist Coolant: Per non metalli (PER ESEMPIO., acrilico) and micro-parts — sprays a fine coolant mist to avoid residue while preventing overheating.
- Design del dispositivo:
Custom fixtures (3D-printed or machined) secure parts without deformation. For thin aluminum sheets, we use vacuum chucks; for heavy steel parts, hydraulic clamps with soft jaws (Per evitare graffi).
Casi studio: Precision Machining Success Stories
Nostro Precision Machining services have solved complex challenges for clients across aerospace, medico, e industrie automobilistiche. Di seguito sono riportati due progetti di successo showcasing our expertise in tight tolerances and complex geometries:
Caso di studio 1: Aerospace Turbine Blade Manufacturer (Inconel Blades)
- Sfida: Il cliente aveva bisogno 500 inconel turbine blades for jet engines—each with 120 precision-cooling holes (0.8diametro mm), a curved airfoil, and a tolerance of ±0.002mm. Incontro (an exotic metal) is heat-resistant but difficult to machine; the client’s previous supplier failed to meet tolerances (holes were misaligned by 0.01mm) and had a 6-week lead time.
- Soluzione: Abbiamo usato 5-axis milling (A/B rotary axes) to machine each blade in one setup—eliminating alignment errors. For the cooling holes, we used micro-drills (rivestito con diamante) and peck drilling to avoid tool breakage. We optimized Percorsi degli utensili for inconel (slow feed rates: 10 mm/min, high spindle speed: 3,000 giri al minuto) and used flood coolant (100 sbarra) to reduce heat. Our quality team inspected each blade with a CMM and laser scanner to verify hole position and airfoil shape.
- Risultati:
- 100% of blades met the ±0.002mm tolerance—hole misalignment dropped from 0.01mm to 0.001mm.
- Lead time shortened from 6 settimane a 2 weeks—helping the client meet their engine production schedule.
- The client’s engine efficiency improved by 5% (thanks to precise cooling hole placement, which optimized airflow).
- Testimonianza del cliente: “The precision of these blades is unmatched. The cooling holes are perfectly aligned, and the lead time saved our production line. We’ve made them our exclusive supplier for inconel components.” — David L., Aerospace Engineering Manager.
- Before and After: Previous blades had uneven airfoils and misaligned holes; our blades featured smooth, consistent curves and holes that matched CAD specifications exactly.
Caso di studio 2: Medical Device Company (Titanium Spinal Implants)
- Sfida: Il cliente aveva bisogno 1,000 patient-specific titanium spinal implants—each with a porous surface (Per l'integrazione delle ossa), a threaded section, and a tolerance of ±0.003mm. The implants required FDA compliance, and the client needed a 3-week lead time (to meet urgent surgery schedules). Their previous supplier used additive manufacturing, which couldn’t achieve the required thread precision.
- Soluzione: Abbiamo usato Swiss turning (for the threaded section) E 3-axis micro-milling (for the porous surface). We machined each implant from medical-grade titanium (ASTM F136) and used a specialized fixturing system to hold the part during porous surface milling. Dopo la lavorazione, we added a lucidare finish to the non-porous sections and conducted 100% ispezione (CMM per dimensioni, X-ray for material purity). We also prepared FDA-compliant documentation (machining logs, Rapporti di ispezione).
- Risultati:
- 100% of implants met the ±0.003mm tolerance and FDA requirements—no rejections.
- Surgeons reported a 40% reduction in implant insertion time (due to precise threads and patient-specific fit).
- Patient recovery time decreased by 25% (thanks to the porous surface, which promoted faster bone growth).
- Challenge Overcome: Additive manufacturing struggled with thread precision; our precision machining combined Swiss turning and micro-milling to achieve both tight tolerances and the required porous surface.
Testimonianza del cliente: “These implants have transformed our spinal surgery outcomes. The precision fit and bone integration are far better than additive parts. We now order all our titanium implants from them.” — Dr. Sarah K., Orthopedic Surgeon.
Why Choose Our Precision Machining Services?
With numerous precision machining providers, here’s what makes us the trusted partner for safety-critical and high-performance parts:
- Expertise in Precision Machining: Il nostro team ha 25+ years of specialized experience—we master advanced techniques like 5-axis milling, Swiss turning, and micro-machining. I nostri ingegneri sono certificati in AS9100 (aerospaziale) e iso 13485 (medico) and can solve complex challenges (PER ESEMPIO., machining 0.1mm holes in ceramics, achieving ±0.001mm tolerance in inconel) that other providers can’t.
- Experience in Various Industries: Abbiamo servito 800+ clienti attraverso 10 industries—from aerospace giants to medical startups. This cross-industry experience means we understand sector-specific requirements: FAA compliance for turbine blades, FDA regulations for implants, and ISO/TS 16949 for automotive parts.
- High-Quality Equipment: We invest in state-of-the-art machines—20 CNC mills/lathes (including 5-axis and Swiss turning systems), 5 CMMS (with laser scanning capability), and micro-machining centers. All equipment is calibrated weekly (using laser interferometers) to maintain ±0.001mm 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 precision machining, PER ESEMPIO., adjusting hole positions to avoid tool access issues) and free samples (so you can verify quality before placing large orders). Per progetti urgenti (PER ESEMPIO., medical implant shortages), we assign a dedicated project manager.
- Tempi di inversione rapidi: Our optimized processes deliver industry-leading lead times:
- Prototipi (1–50 unità): 1–3 giorni
- Low-volume orders (50–500 unità): 3–7 giorni
- High-volume orders (500+ unità): 7–14 giorni
Per ordini di punta (PER ESEMPIO., aerospace emergency replacements), we can deliver parts in 48 ore (per piccoli lotti) by running machines 24/7.
- Soluzioni economiche: We help you save money through:
- Optimized tool paths: Reduce material waste by 15–20% (critical for expensive exotic metals like inconel).
- One-setup machining: Eliminates labor costs from multiple setups (saves 30–40% vs. conventional methods).
- Volume discounts: 10% off orders over 1,000 units and 15% off orders over 10,000 units—ideal for automotive/aerospace high-volume 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 traceability (every part is labeled with a unique ID, linked to machining logs and inspection data) for compliance.