No, we accommodate both small prototype runs and large production batches.
Saltar para o conteúdo Obtenha o líder do sector Serviços de maquinagem CNC para componentes de metal e plástico de alta precisão. Oferecemos usinagem expressa, qualidade certificada (ISO 9001: 2015, AS9100D, ISO 13485) e tolerâncias ultra-estreitas de até ± 0.0005 ″.Escolha entre mais de 80 materiais de qualidade de engenharia para protótipos rápidos ou peças de produção. Rápido, preciso e construído para satisfazer as suas necessidades de fabrico mais exigentes.
Your design deserves more than basic manufacturing, it deserves a process built around performance. Our online CNC machining services ensure each curve, cut, and contour aligns with your engineering intent. With industry-leading multi-axis capabilities, we machine complex parts that many shops won’t even attempt. Every component is crafted with tight tolerances, repeatable accuracy, and dependable turnaround times, so you can move faster, assemble confidently, and scale your product without compromise.
With our precision cnc machining services, you get tight tolerances and exceptionally accurate components that meet the most demanding industry requirements. Yicen delivers consistent results across both plastic and metal cnc machining services, ensuring every part matches your specifications with complete reliability.
| Parâmetro | Especificação |
|---|---|
| General Dimensional Tolerances | ±0.005” (±0.127 mm) for metals ±0.010” (±0.254 mm) for plastics In line with ISO 2768-mK unless otherwise specified |
| Tight Tolerances | Down to ±0.001” (±0.025 mm) available upon request, with detailed 2D drawings and GD&T specifications |
| Tamanho mínimo do elemento | ~0.020” (0.50 mm), depends on part geometry, tool diameter, and material |
| Hole Diameter Tolerance | ±0.002” (±0.05 mm) typical; tighter tolerances with boring or reaming |
| Flatness/Parallelism | ≤ 0.002” per 6” (≤ 0.05 mm per 150 mm), varies by material and fixture setup |
| Thread Tolerances | Standard metric and imperial threads per ISO/ASME; custom or fine threads available on request |
| Angular Tolerance | ±0.5° typical |
| Surface Finish (Standard) | Ra 3.2 μm (125 μin) as-machined; improved finishes available via polishing, bead blasting, anodizing, etc. |
Not all metal components are created equal, yours need to fit perfectly, function flawlessly, and perform under pressure. Our metal CNC machining services deliver exactly that. Whether you’re building prototypes, upgrading assemblies, or moving into production, our engineers work closely with you to achieve exceptional detail in every feature. Intricate geometries, demanding tolerances, high-strength materials, nothing is too complex. With craftsmanship you can trust and technology built for speed, we help your product make a stronger impact with every part delivered.
| Radii | In CNC machining, sharp internal corners on a workpiece will naturally form rounded corners (radii). The depth must not exceed 12 times the diameter of the drill. For end mills, the depth must not exceed 10 times the diameter of the tool. |
| Threads and Tapped Holes | Diameter Φ 1.5-5 mm, depth: 3 times the diameter. Diameter Φ 5 mm or larger, depth: 4-6 times the diameter. Yicen Precision can produce threads of any specification and size as required by the customer. |
| Undercuts | Square profiles, full radius, dovetail profiles. |
| Text | CNC Milling: Minimum width of 0.5 mm and depth of 0.1 mm. CNC Turning: Yicen Precision can use laser marking to create standard text for CNC turned parts. Yicen Precision can create standard text via CNC engraving or laser engraving as per customer requirements. |
| Aluminium Alloy | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| 6061 | Versatile and commonly used for structural applications. | Anodizing, Powder Coating, Polishing | Construction, Aerospace, Automotive |
| 7075 | High strength, ideal for aerospace and military applications. | Anodizing, Powder Coating, Polishing | Aerospace, Military, High-Strength Components |
| 2024 | Known for its high strength and excellent fatigue resistance. | Anodizing, Cladding, Painting | Aerospace, Military, Structural Components |
| 5052 | Good corrosion resistance and formability, used in marine and automotive applications. | Anodizing, Painting, Polishing | Marine, Automotive, Sheet Metal Work |
| 5083 | Exceptional performance in extreme environments, particularly marine applications. | Anodizing, Painting, Polishing | Marine, Chemical, Industrial |
| 6082 | Excellent extrudability, used for architectural and engineering applications. | Anodizing, Powder Coating, Polishing | Architecture, Engineering, Window Frames |
| 7050 | High strength and stress corrosion resistance, often used in aerospace. | Anodizing, Cladding, Painting | Aerospace, High-Stress Components |
| 1100 | Commercially pure aluminum, excellent corrosion resistance and workability. | Anodizing, Painting, Polishing | Chemical Equipment, Food Processing, Heat Exchangers |
| Brass Alloy | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| C260 | Cartridge brass, excellent for cold working. | Plating, Polishing, Lacquering | Ammunition, Heat Exchangers, Plumbing |
| C360 | Free machining brass, used for precision parts. | Plating, Polishing, Lacquering | Precision Machined Parts, Fasteners, Plumbing |
| C353 | High leaded brass, high strength, used in plumbing. | Plating, Polishing, Lacquering | Plumbing, Fasteners, Valve Components |
| C385 | Architectural bronze, applications for its decorative appeal. | Plating, Polishing, Lacquering | Architectural Trim, Ornamental Hardware, Plumbing |
| C272 | Yellow brass, excellent corrosion resistance, used in electrical components. | Plating, Polishing, Lacquering | Electrical Components, Fasteners, Plumbing |
| Copper Alloy | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| C101 | Oxygen-free, high conductivity, used in electrical applications. | Plating, Polishing, Lacquering | Electrical Conductors, Switches, Terminals |
| C110 | Electrolytic tough pitch, highly conductive, used in electrical and plumbing. | Plating, Polishing, Lacquering | Electrical Wiring, Plumbing, Busbars |
| C122 | Phosphorus-deoxidized, used in heat exchangers and radiators. | Plating, Polishing, Lacquering | Heat Exchangers, Radiators, Plumbing |
| C172 | Beryllium copper, high strength, used in aerospace and oil drilling. | Plating, Polishing, Lacquering | Aerospace, Oil Drilling, Springs |
| C194 | High conductivity, used in automotive and electrical applications. | Plating, Polishing, Lacquering | Automotive Connectors, Electrical Connectors, Springs |
| C210 | Low brass, good ductility and strength, used in fasteners and hardware. | Plating, Polishing, Lacquering | Fasteners, Hardware, Musical Instruments |
| C220 | Commercial bronze, used in jewelry and musical instruments. | Plating, Polishing, Lacquering | Jewelry, Musical Instruments, Architectural Hardware |
| C230 | Red brass, used in architectural applications and hardware. | Plating, Polishing, Lacquering | Architectural Applications, Hardware, Plumbing |
| Grade | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| 301 | Excellent machinability, used for making automotive parts bolts, nuts, and screws. | Polishing, Passivation, Bead blasting | Used for making automotive parts, bolts, nuts, and screws. |
| 304 | Most versatile and widely used stainless steel, used in kitchen equipment tanks, piping, and tubing. | Polishing, Brushing, Passivation | Used in kitchen equipment, tanks, piping, and tubing. |
| 304L | Low carbon version of 304, used for chemical containers and transport. | Electropolishing, Passivation, Bead blasting | Used for chemical containers and transport. |
| 316 | Contains molybdenum for increased corrosion resistance, used in marine applications and chemical processing equipment. | Polishing, Passivation, Bead blasting | Used in marine applications and chemical processing equipment. |
| 316L | Low carbon version of 316, used for surgical instruments and marine hardware. | Electropolishing, Passivation, Bead blasting | Used for surgical instruments and marine hardware. |
| 410 | Martensitic grade, used for fasteners and medical instruments. | Hardening, Polishing, Passivation | Used for fasteners and medical instruments. |
| 416 | High machinability, used for gears, shafts, and valves. | Polishing, Passivation, Bead blasting | Used for gears, shafts, and valves. |
| 420 | High hardness, used for surgical instruments and cutlery. | Hardening, Polishing, Passivation | Used for surgical instruments and cutlery. |
| 430 | Ferritic grade, used for automotive trim and dishwashers. | Polishing, Brushing, Passivation | Used for automotive trim and dishwashers. |
| Steel Alloy | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| 4140 | Chromium-molybdenum steel with high toughness and good fatigue strength. | Heat Treating, Anodizing, Powder Coating | Gears, Shafts, High-Stress Components |
| 4340 | Nickel-chromium-molybdenum steel with excellent toughness and strength. | Heat Treating, Anodizing, Powder Coating | Aircraft Landing Gear, Automotive Parts, Heavy Duty Shafts |
| 8620 | Nickel-chromium-molybdenum alloy steel, case hardening steel. | Carburizing, Heat Treating, Plating | Gears, Pins, Automotive Parts |
| 1018 | Low carbon steel, good weldability and machinability. | Painting, Powder Coating, Galvanizing | Structural Applications, Shafts, Spindles |
| 1045 | Medium carbon steel, high strength and impact resistance. | Heat Treating, Plating, Painting | Gears, Shafts, Machinery Parts |
| 4130 | Chromium-molybdenum alloy steel, good strength and toughness. | Heat Treating, Anodizing, Powder Coating | Aircraft Components, Bicycle Frames, Automotive Parts |
| 1210 | Low carbon steel, good formability and weldability. | Galvanizing, Painting, Powder Coating | Automotive Parts, Machinery Components, Structural Steel |
| 17-4 PH | Precipitation-hardening stainless steel, high strength and hardness. | Heat Treating, Anodizing, Passivation | Aerospace Components, High-Strength Applications |
| Titanium Alloy | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| Grade 1 | Commercially pure titanium, excellent corrosion resistance and formability. | Anodizing, Polishing, Sandblasting | Chemical Processing, Marine, Medical |
| Grau 2 | Commercially pure titanium, balance of strength and ductility. | Anodizing, Polishing, Sandblasting | Aerospace, Medical, Marine |
| Grau 5 (Ti-6Al-4V) | Most commonly used titanium alloy, high strength and light weight. | Anodizing, Polishing, Heat Treating | Aerospace, Medical Implants, Marine |
| Grade 9 | Titanium alloy with good weldability and cold formability. | Anodizing, Polishing, Sandblasting | Aerospace, Chemical Processing, Marine |
| Grade 23 (Ti-6Al-4V ELI) | Extra-low interstitial variant of Grade 5, high strength and toughness. | Anodizing, Polishing, Heat Treating | Medical Implants, Aerospace, Marine |
| Grade 7 | Commercially pure titanium with excellent corrosion resistance. | Anodizing, Polishing, Sandblasting | Chemical Processing, Marine, Medical |
| Grade 12 | Titanium alloy with excellent corrosion resistance and strength. | Anodizing, Polishing, Heat Treating | Chemical Processing, Marine, Aerospace |
| Plastic Material | Descrição | Finishing Options | Aplicações |
|---|---|---|---|
| ABS | Acrylonitrile Butadiene Styrene, good impact resistance and toughness. | Painting, Plating, Sanding | Automotive Parts, Consumer Products, Enclosures |
| PC | Polycarbonate, high impact resistance and transparency. | Polishing, Sandblasting, Painting | Optical Discs, Safety Equipment, Automotive Parts |
| PMMA | Polymethyl Methacrylate (Acrylic), excellent optical clarity and weather resistance. | Polishing, Sanding, Painting | Displays, Lenses, Lighting Fixtures |
| POM | Polyoxymethylene (Delrin/Acetal), high stiffness and low friction. | Machining, Sanding, Polishing | Gears, Bearings, Medical Devices |
| PEEK | Polyetheretherketone, high temperature and chemical resistance. | Machining, Sanding, Polishing | Aerospace, Medical Implants, Semiconductor Parts |
| PP | Polyphenylene , high mechanical and thermal properties. | Machining, Sanding, Polishing | Automotive, Electrical Components, Industrial Applications |
| PA66 | Polyamide (Nylon 66), high mechanical strength and rigidity. | Machining, Sanding, Polishing | Mechanical Parts, Automotive, Electrical Insulation |
| PEI | Polyetherimide (Ultem), high strength and excellent electrical properties. | Machining, Sanding, Polishing | Aerospace, Medical Devices, Electrical Components |
| SAN | Styrene Acrylonitrile, good chemical resistance and transparency. | Machining, Sanding, Polishing | Housewares, Cosmetic Containers, Automotive Parts |
| HIPE | High Impact Polystyrene, good impact resistance and machinability. | Machining, Sanding, Painting | Packaging, Consumer Products, Electrical Insulation |
| HIPD | High Impact Polypropylene, high impact resistance and low density. | Machining, Sanding, Painting | Automotive Parts, Industrial Applications, Consumer Goods |
| Fiber-Reinforced Materials | Composite materials with enhanced mechanical properties. | Machining, Sanding, Painting | Aerospace, Automotive, Sporting Goods |
CNC machining delivers high-precision, functional parts, but surface finishing is key to enhancing durability, aesthetics, and overall performance. At Yicen Machining, we provide a variety of post-machining surface treatments tailored to your specific design and application needs.
The standard finish with visible tool marks. Ideal for functional components where appearance is not a primary concern.
A fine abrasive is applied to produce a smooth, matte finish, perfect for achieving uniform texture and visual appeal.
A tough, colored coating that offers superior resistance to wear and corrosion. Available in various colors and finishes.
Generates a consistent, linear grain across metal surfaces, commonly used for decorative or semi-cosmetic applications.
Delivers a glossy, mirror-like finish that enhances visual appeal, especially for consumer-facing or display parts.
An electrochemical process that smooths and brightens metal surfaces while boosting corrosion resistance and cleanliness.
Anodizing improves corrosion resistance, surface hardness, and wear resistance while allowing for vibrant color options.
Frequently applied to CNC-machined stainless steel parts to improve corrosion resistance, particularly in medical and food-grade components.
Discover our expert precision cnc machining services, where accuracy meets performance at every stage. From intricate prototypes to production-ready components, our custom cnc machining services deliver high-accuracy parts. Every cut, every contour, crafted with exceptional quality, consistency, and attention to detail.
Somos especialistas em converter as suas ideias em componentes funcionais de alta qualidade, com uma velocidade e precisão sem paralelo. Com tecnologia avançada e perícia artesanal, criamos peças que cumprem as especificações mais complexas.
A maquinação rápida de protótipos CNC é perfeita para criar protótipos de engenharia ou de produção que se assemelham muito ao produto final, tanto no aspeto como na funcionalidade. Na Yicen, oferecemos orçamentos imediatos e entrega rápida, fornecendo-lhe protótipos maquinados CNC precisos e de alta qualidade para as suas necessidades.
A maquinagem CNC de baixo volume funciona frequentemente como uma ponte entre a prototipagem e a produção em massa para produções novas e emergentes. Com a Yicen, este processo torna-se mais fácil, mais eficiente e económico, permitindo-lhe escalar a produção rapidamente, mantendo os padrões de alta qualidade.
A maquinagem de produção CNC é a melhor solução para produzir mil peças ou mais de forma eficiente. Tirando partido de uma seleção diversificada de materiais e de capacidades de automação e multieixos, a Yicen oferece uma produção de grande volume com tolerâncias apertadas, precisão dimensional superior, elevada fiabilidade e tempos de execução rápidos.
Explorar Serviços de maquinagem para obter informações especializadas sobre maquinagem CNC, tendências da indústria, sugestões de fabrico e actualizações tecnológicas - concebidas para o manter informado, inspirado e na vanguarda da engenharia de precisão.
Is there a minimum order quantity?
No, we accommodate both small prototype runs and large production batches.
Is there a minimum order quantity?
No, we accommodate both small prototype runs and large production batches.
What file formats do you accept for machining?
We accept common CAD file formats like STEP, IGES, and DXF.
How do you ensure quality control?
We use precision measuring tools and in-process inspections to maintain tight tolerances.
Do you provide prototype machining?
Absolutely, rapid prototyping is one of our core strengths.
What is the typical turnaround time?
Turnaround depends on complexity but generally ranges from a few days to a couple of weeks.
Can you handle custom designs?
Yes, we specialize in custom CNC machining tailored to your exact specifications.
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